COHERENT CORP.
For the period ended Sep 30, 2025. Filed Nov 5, 2025.
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A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.
Sep 30, 2025 · Filed Nov 5, 2025
What changed in Management’s Discussion and Analysis?
Read the current filingPrevious report: 10-Q
Period ended 2025-03-31; filed 2025-05-07.
0000820318-25-000009
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of OperationsCurrent report: 10-Q
Period ended 2025-09-30; filed 2025-11-05.
0000820318-25-000019
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of OperationsThe baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.
Compared 84 previous paragraphs and 84 current paragraphs.
37 unchanged; 28 reworded; 18 added; 17 removed; 2 previous and 1 current paragraphs rearranged.
Tables are not compared: 7 previous and 5 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.
A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.
Added paragraphs (18)
Current report
Industry Conditions
Current report
We continue to experience strong demand in our Datacenter and Communications markets. The increasing investments by hyperscale and other cloud providers in AI datacenter infrastructures have significantly boosted demand for our datacenter transceivers. Elevated demand for our new ZR/ZR+ transceivers and sustained growth in traditional telecom transport products drove higher shipment volumes for our telecom and other communications solutions.
Current report
Change in Reportable Segments
Current report
Operating segments are defined as components of a company that engage in business activities from which they may earn revenues and incur expenses, and for which discrete financial information is available and is evaluated regularly by CODM in deciding how to allocate resources and in assessing performance. Aggregation of similar operating segments into reportable operating segments is permitted if the businesses have similar economic characteristics and meet established qualitative criteria. Effective July 1, 2025, we realigned our organizational structure and identified multiple operating segments which have been aggregated into two reportable segments based on our internal management structure and CODM oversight: (i) Datacenter & Communications, and (ii) Industrial. See Note 13. Segment Reporting for further information.
Current report
Impairment of Assets Held-for-Sale and Sale of Business
Current report
In the fourth quarter of fiscal 2025, management entered into non-binding agreements to sell several entities. As a result of classifying these entities as held-for-sale, we recorded non-cash impairment charges of $85 million within the Industrial segment. These charges were recognized in Impairment of assets held-for-sale in our Consolidated Statements of Earnings (Loss) for the fourth quarter of fiscal 2025 to reduce the carrying values of the entities to their estimated fair value. We recorded an additional non-cash impairment charge of $9 million within the Industrial segment. The charge was recorded in Impairment of assets held-for-sale in the Condensed Consolidated Statements of Earnings (Loss) for the first quarter of fiscal 2026 to reduce the carrying values of the entities that continue to meet the held-for-sale criteria during this period to their estimated fair value.
Current report
On September 2, 2025, we completed the sale our aerospace and defense business, which is part of our Industrial segment, for approximately $400 million and recorded a gain of $115 million to Gain on sale of business in our Condensed Consolidated Statements of Earnings for the first quarter of fiscal 2026.
Current report
See Note 18. Assets Held-for-Sale and Sale of Business to the Company’s Consolidated Financial Statements included in Item 8 of this Annual Report on Form 10-K for further information.
Current report
Macroeconomic Conditions - Tariffs
Current report
Revenues. Revenues for the three months ended September 30, 2025 increased 17% to $1,581 million, compared to $1,348 million for the same period last fiscal year. Revenues increased $226 million (26%) in the Datacenter & Communications segment. Revenue growth in our Datacenter business was fueled by continued strong AI datacenter demand, while our Communications business benefited from increased demand in both data center interconnect and traditional telecom applications. In the Industrial segment, revenue increased $7 million (1%) primarily due to increased volumes in our precision manufacturing, semiconductor capital equipment and automotive markets. This growth was partially offset by the divestiture of our aerospace and defense business on September 2, 2025.
Current report
Impairment of assets held-for-sale. Impairment of assets held-for-sale for the three months ended September 30, 2025 were $9 million, or 1% of revenues and represented non-cash impairment charges to reduce our carrying value in entities that continue to meet the held-for-sale criteria at September 30, 2025 to their estimated fair value. See Note 18. Assets Held-for-Sale and Sale of Business included in Item 1 of this Quarterly Report on Form 10-Q for further information.
Current report
Gain on sale of business. Gain on sale of business for the three months ended September 30, 2025 was $115 million, or 7% of revenues and represented the gain on the sale of our aerospace and defense business. See Note 18. Assets Held-for-Sale and Sale of Business included in Item 1 of this Quarterly Report on Form 10-Q for further information.
Current report
Datacenter & Communications ($ in millions)
Current report
Revenues for the three months ended September 30, 2025 increased 26% to $1,090 million, compared to $864 million for the same period in the prior fiscal year. The increase in revenue of $226 million during the three months ended September 30, 2025 was due to increases in our Datacenter business driven primarily by continued strong AI datacenter demand and growth in our Communications business revenue due to higher demand in the data center interconnect as well as traditional telecom applications.
Current report
Industrial ($ in millions)
Current report
Revenues for the three months ended September 30, 2025 increased 1% to $491 million, compared to revenues of $484 million for the same period in the prior fiscal year. Compared to the three months ended September 30, 2024, Industrial revenues increased $7 million year-over-year, primarily due to increased volumes in our precision manufacturing, semiconductor capital equipment and automotive markets. The revenue growth was partially offset by the divestiture of our aerospace and defense business on September 2, 2025.
Current report
Segment profit for the three months ended September 30, 2025 increased 69% to $117 million, compared to segment profit of $69 million for the same period last fiscal year, primarily driven by lower manufacturing costs, improvements in pricing optimization and favorable product mix.
Current report
Net cash used in financing activities was $421 million for the three months ended September 30, 2025, compared to $126 million for the same period in the prior fiscal year. Net cash outflows for both periods were primarily attributable to payments on existing debt obligations.
Removed paragraphs (17)
Previous report
Coherent Corp. (“Coherent”, the “Company,” “we,” “us” or “our”), a global leader in materials, networking, and lasers, is a vertically integrated manufacturing company that develops, manufactures and markets engineered materials, optoelectronic components and devices, and lasers for use in the industrial, communications, electronics, and instrumentation markets. Headquartered in Saxonburg, Pennsylvania, Coherent has research and development, manufacturing, sales, service, and distribution facilities worldwide. Coherent produces a wide variety of lasers, along with application-specific photonic and electronic materials and components, and deploys them in various forms, including integrated with advanced software to enable its customers.
Previous report
Our customer base includes original equipment manufacturers; laser end-users; system integrators of high-power lasers; manufacturers of equipment and devices for our end markets.
Previous report
As we grow, we are focused on scaling our Company and deriving the continued benefits of vertical integration as we strive to be a best-in-class player in all of our highly competitive markets. We may elect to change the way in which we operate or are organized in the future to enable the most efficient implementation of our strategy.
Previous report
Synergy and Site Consolidation Plan
Previous report
On May 20, 2023, the Company announced that it had accelerated some of the actions planned as part of its multi-year synergy and site consolidation efforts following the acquisition of Coherent, Inc., including site consolidations and relocations to lower cost sites. These relocations and other actions resulted in the Company achieving its previously announced $250 million synergy plan, which includes savings from supply chain management, internal supply of enabling materials and components, operational efficiencies in all functions due to scale, global functional model efficiencies and consolidation of corporate costs. In the three and nine months ended March 31, 2025, the acceleration of these activities resulted in $5 million and $13 million, respectively, of charges primarily for overlapping labor related to transition of manufacturing operations to other sites, shut down costs and employee termination costs. In fiscal 2024, the acceleration of these activities resulted in $40 million of charges primarily for overlapping labor related to transition of manufacturing operations to other sites, shut down costs for sites being exited, accelerated depreciation and employee termination costs, with $13 million and $29 million, respectively, of those charges in the three and nine months ended March 31, 2024. In fiscal 2023, the acceleration of these activities resulted in $20 million in charges primarily for employee termination costs, the write-off of inventory for products that are being exited and shut down costs.
Previous report
Tariffs
Previous report
Revenues. Revenues for the three months ended March 31, 2025 increased 24% to $1,498 million, compared to $1,209 million for the same period last fiscal year. Revenues increased $281 million (46%) in the communications market, with increases in datacom driven primarily by ongoing strong AI datacenter related revenue growth and a third quarter of sequential growth in our telecom revenue. In our remaining markets, which are primarily industrial-related applications, revenue increased $8 million (1%) primarily due to revenue growth in the semiconductor capital equipment and display capital equipment end markets. This growth was offset by soft demand in broad-based industrial end markets, such as precision manufacturing. From a segment perspective, Networking revenues increased 45% year-over-year due to ongoing strong AI datacenter demand and the growth in telecom, both in our communications market. Lasers revenue increased 4% year-over-year reflecting strong demand with higher volumes of annealing lasers in our display capital equipment market as well as increased demand in semiconductor capital equipment for advanced packaging tools where our lasers, optics and advanced materials are being adopted. Materials revenues decreased 1% year-over-year, primarily due to softness in the consumer electronics end market.
Previous report
Revenues for the nine months ended March 31, 2025 increased 26% to $4,281 million, compared to $3,393 million for the same period last fiscal year. Revenues increased $899 million (56%) in the communications market, with increases in datacom driven primarily by ongoing strong AI datacenter demand and three quarters of sequential growth in our telecom revenue. In our remaining markets, revenue decreased $11 million (1%). Within these markets, strong revenue growth in display capital equipment and semiconductor capital equipment volumes was more than offset by soft demand in broad-based industrial end markets, such as precision manufacturing. From a segment perspective, Networking revenues increased 53% year-over-year due to strong AI datacenter demand in our communications market and the growth in telecom. Lasers revenue increased 5% year-over-year reflecting higher volumes of annealing lasers in our display capital equipment market as well as increased demand in semiconductor capital equipment for advanced packaging tools where our lasers, optics and advanced materials are being adopted. Materials revenues decreased 3% year-over-year, primarily due to weak automotive end market demand.
Previous report
Networking ($ in millions)
Previous report
Revenues for the three months ended March 31, 2025 increased 45% to $897 million, compared to $619 million for the same period last fiscal year. Revenues for the nine months ended March 31, 2025 increased 53% to $2,476 million, compared to $1,616 million for the same period last fiscal year. The increase in revenue of $278 million during the three months ended March 31, 2025 was due to ongoing strong AI datacenter related revenue growth resulting from increased volumes in the datacom vertical as well as a third quarter of sequential growth in telecom, both in our communications market. Theincrease in revenues of $860 million during the nine months ended March 31, 2025 was primarily due to increased AI datacenter related revenue in our communications market resulting from increased volumes in the datacom vertical and three quarters of sequential growth in telecom.
Previous report
Materials ($ in millions)
Previous report
Revenues for the three months ended March 31, 2025 decreased 1% to $237 million, compared to revenues of $239 million for the same period last fiscal year. Revenues for the nine months ended March 31, 2025 decreased 3% to $718 million, compared to $737 million for the same period last fiscal year. Compared to the three months ended March 31, 2024, Materials decreased $2 million year-over-year, with a decrease of $8 million in the electronics market primarily due to softness in the consumer electronics end market partially offset by higher volumes in the instrumentation, communications, and industrial markets. The decrease in revenues of $20 million during the nine months ended March 31, 2025 was primarily related to decreases of $33 million in the electronics market primarily due to weak automotive end market demand and $23 million in the industrial market due to macroeconomic conditions, partially offset by $33 million higher volumes in the datacom vertical within the communications market.
Previous report
Segment profit for the three months ended March 31, 2025 increased 19% to $84 million, compared to segment profit of $71 million for the same period last fiscal year, primarily driven by favorable product mix and lower costs, partially offset by higher variable compensation. Segment profit for the nine months ended March 31, 2025 increased 41% to $249 million compared to the segment profit of $177 million for the same period last fiscal year. The increase in segment profit for the nine months ended March 31, 2025 was primarily driven byfavorable product mix, improvements in pricing optimization and lower costs, partially offset by higher R&D investments in our product portfolio and higher variable compensation.
Previous report
Lasers ($ in millions)
Previous report
Revenues for the three months ended March 31, 2025 increased 4% to $364 million, compared to revenues of $351 million for the same period last fiscal year. Revenues for the nine months ended March 31, 2025 increased 5% to $1,087 million, compared to $1,040 million for the same period last fiscal year. The increase during the three months ended March 31, 2025 was primarily due to $18 million higher shipments due to increased demand with higher volumes of annealing lasers in our display capital equipment market as well as increased demand in semiconductor capital equipment for advanced packaging tools where our lasers, optics and advanced materials are being adopted. The increase in revenues of $47 million for the nine months ended March 31, 2025 was primarily related to $62 million higher shipments of annealing lasers in our display capital equipment market as well as increased demand in semiconductor capital equipment for advanced packaging tools.
Previous report
Segment profit for the three months ended March 31, 2025 increased 123% to $93 million, compared to segment profit of $42 million for the same period last fiscal year. The increase in segment profit was primarily driven by favorable product mix, higher revenue volumes, improvements in pricing optimization, lower costs and favorable foreign exchange rates. Segment profit for the nine months ended March 31, 2025 increased by 63% to $244 million compared to $150 million for the same period last fiscal year. The increase in segment profit for the nine months ended March 31, 2025 was primarily driven by higher revenues as well as lower SG&A expenses.
Previous report
Net cash used in financing activities was $386 million for the nine months ended March 31, 2025, compared to net cash provided by financing activities of $820 million for the same period last fiscal year. Cash outflows for the current fiscal year were primarily payments on existing debt. Financing inflows in the prior year period included the $1.0 billion contribution from noncontrolling interests and proceeds from employee stock purchases, partially offset by payments on existing debt and equity issuance costs related to the contribution from noncontrolling interests.
Reworded paragraphs (28)
Previous wording
We generate almost all of our revenues, earnings and cash flows from developing, manufacturing and marketing a broad portfolio of products and services for our end markets. We also generate revenue, earnings and cash flows from externally-funded research and development contracts relating to the development and manufacture of new technologies, materials and products.
Current wording
Coherent Corp. (“Coherent”, the “Company,” “we,” “us” or “our”) is a vertically integrated manufacturing company that develops, manufactures and markets lasers, transceivers, and other optical and optoelectronic devices, modules, and systems, as well as engineered materials, for use in communications, industrial, instrumentation and electronics applications. We generate nearly all of our revenues, earnings, and cash flows from developing, manufacturing, and marketing a wide range of products and services for our end markets. Coherent has broad technical expertise and a deep technology stack in areas of importance to our products, including materials growth and fabrication of specialty materials, semiconductor lasers, passive optics including isolators, transceivers, transport equipment, high power lasers for semiconductor capital equipment, display manufacturing, precision manufacturing, and scientific research. Many of our products include custom integrated software that we develop internally, leveraging our deep domain expertise. Headquartered in Saxonburg, Pennsylvania, Coherent has research and development, manufacturing, sales, service, and distribution facilities worldwide.
Previous wording
On May 23, 2023, the Board of Directors approved the Company’s May 2023 Restructuring Plan (“2023 Plan”) which includes site consolidations, facilities moves and closures, as well as the relocation and requalification of certain manufacturing facilities. These restructuring actions were intended to realign our cost structure as part of a transformation to a simpler, more streamlined, resilient and sustainable business model.
Current wording
On May 23, 2023, the Board of Directors approved the 2023 Plan which includes site consolidations, facilities moves and closures, as well as the relocation and requalification of certain manufacturing facilities. These restructuring actions were intended to realign our cost structure as part of a transformation to a simpler, more streamlined, resilient and sustainable business model.
Previous wording
In the three and nine months ended March 31, 2025, these activities resulted in charges of $11 million and $43 million, respectively. The current quarter costs are primarily for employee termination costs and site move costs and the current year-to-date costs are primarily for impairment losses associated with the sale of our Newton Aycliffe business, employee termination costs, site move costs and accelerated depreciation. In fiscal 2024, these activities resulted in charges of $27 million, primarily for accelerated depreciation, the write-off of property and equipment, and site move costs. In fiscal 2023, these activities resulted in $119 million of charges primarily for employee termination costs, and the write-off of property and equipment, net of $65 million from reimbursement arrangements. We expect these restructuring actions to be substantially completed by the end of fiscal 2025. However, the actual timing and costs associated with these restructuring actions may differ from our current expectations and estimates and such differences may be material. See Note 17. Restructuring Plan to the Company’s Condensed Consolidated Financial Statements included in Item 1 of this Quarterly Report on Form 10-Q for further information.
Current wording
In the three months ended September 30, 2025, these activities resulted in charges of $7 million. The current quarter costs are primarily for site move and employee termination costs. In fiscal 2025, these activities resulted in charges of charges of $53 million, primarily for impairment losses associated with the sale of our Newton Aycliffe business, impairment of right-of-use (“ROU”) assets, employee termination costs, site move costs and accelerated depreciation, with $24 million of those charges in the three months ended September 30, 2024. In fiscal 2024, these activities resulted in $119 million of charges primarily for employee termination costs, and the write-off of property and equipment, net of $65 million from reimbursement arrangements. In fiscal 2023, these activities resulted in $119 million of charges primarily for employee termination costs, and the write-off of property and equipment, net of $65 million from reimbursement arrangements. See Note 17. Restructuring Plans for further information.
Previous wording
Commencing in the quarter ended March 31, 2025, and as part of the ongoing strategic review of the Company’s business, the Company’s management approved a plan (“2025 Plan” and together with the 2023 Plan, the Restructuring Plans) to take a number of restructuring actions, including site consolidations, facilities moves and closures, workforce reductions, contract terminations, and certain other associated cost reductions.
Current wording
Commencing in the quarter ended March 31, 2025, and as part of the ongoing strategic review of the Company’s business, the Company’s management approved the 2025 Plan (and together with the 2023 Plan, the Restructuring Plans) to take a number of restructuring actions, including site consolidations, facilities moves and closures, workforce reductions, contract terminations, and certain other associated cost reductions.
Previous wording
In the three months ended March 31, 2025, these activities resulted in $63 million of charges primarily for the write-off of property and equipment and employee termination costs. We expect the restructuring actions to be substantially completed by the end of fiscal 2026. However, the actual timing and costs associated with these restructuring actions may differ from our current expectations and estimates and such differences may be material.
Current wording
In the three months ended September 30, 2025, these activities resulted in $13 million of charges primarily related to employee termination and site closure costs. In fiscal 2025, these activities resulted in $107 million of charges primarily for the write-off of property and equipment and ROU assets, employee and contract termination costs. We expect the restructuring actions to be substantially completed by the end of fiscal 2026. However, the actual timing and costs associated with these restructuring actions may differ from our current expectations and estimates and such differences may be material. See Note 17. Restructuring Plans for further information.
Previous wording
In early 2025, the United States implemented significant new tariffs on foreign imports impacting multiple countries, commodities and industries, and these new tariffs and export restrictions also prompted retaliatory tariffs and export restrictions from certain countries. As of April 2025, certain tariffs and retaliatory tariffs have been delayed, but a number of the new tariffs remain in effect, including significant tariffs and trade sanctions between the United States and China. China has also restricted the export of certain rare earth minerals which are used in our products.
Current wording
In early 2025, the United States implemented significant new tariffs and export restrictions affecting a broad range of countries, commodities and industries. These actions have prompted retaliatory measures from certain foreign governments, including the imposition of tariffs and export controls. As of September 2025, while some of these measures have been delayed, a number of the new tariffs remain in effect, including substantial trade sanctions between the United States and China. China has imposed restrictions on the export of certain rare earth minerals which are critical to our products.
Previous wording
Currently, we do not expect these tariffs, trade sanctions, and/or restrictions on the export of certain rare earth minerals which are used in our products to have a material impact on our business, financial condition, operational results and/or cash flows in the fourth quarter of fiscal 2025.
Current wording
These tariffs, trade sanctions, and/or restrictions on the export of certain rare earth minerals used in our products did not have a material impact on our business, financial condition, operational results and/or cash flows in the first quarter of fiscal 2026.
Previous wording
However, we are in a dynamic environment, and as a global company with a substantial and diversified manufacturing footprint. Our diverse manufacturing footprint provides us with some insulation against these tariffs, trade sanctions, and other geopolitical challenges and our flexible and resilient supply chain enables a high degree of optionality. As the tariff, trade sanctions, and export restrictions become more clear, we expect these attributes will enable us to find opportunities to moderate the impact of the same.
Current wording
As a global company with a substantial and diversified manufacturing footprint our diverse manufacturing footprint provides us with some insulation against these tariffs, trade sanctions, and other geopolitical challenges. Our geographically diverse supply chain combined with the internal production of many of our most critical technology in-feeds provides adaptability and optionality that benefits our customers. As the tariff, trade sanctions, and export restrictions become clearer, we expect to identify opportunities to mitigate their impact. However, we operate in a dynamic geopolitical environment, and we are not immune to any sustained disruption in global trade conditions. Such disruptions could create future headwinds for the Company and may result in revenue reduction, cost increases on material used in our products or significant production delays, which could adversely affect our business, financial condition, results of operations and cash flows.
Previous wording
The following tables set forth select items from our Condensed Consolidated Statements of Earnings (Loss) for the three and nine months ended March 31, 2025 and 2024 ($ in millions)(1):
Current wording
The following tables set forth select items from our Condensed Consolidated Statements of Earnings (Loss) for the three months ended September 30, 2025 and 2024 ($ in millions)(1):
Previous wording
Gross margin. Gross margin for the three months ended March 31, 2025 was $528 million, or 35% of total revenues, compared to $366 million, or 30% of total revenues, for the same period last fiscal year, an increase of 492 basis points. The increase as a percent of revenue for the three months ended March 31, 2025 was primarily due to higher revenue volume as well as improvements in pricing optimization and cost reductions and improvements in manufacturing yields, partially offset by unfavorable product mix. Gross margin for the nine months ended March 31, 2025 was $1,497 million, or 35% of total revenues, compared to $1,024 million, or 30% of total revenues, for the same period last fiscal year, an increase of 484 basis points. The increase as a percent of revenue for the nine months ended March 31, 2025 was primarily due to higher revenue volume, cost reductions and improvements in manufacturing yields partially offset by unfavorable product mix.
Current wording
Gross margin. Gross margin for the three months ended September 30, 2025 was $579 million, or 37% of total revenues, compared to $460 million, or 34% of total revenues, for the same period last fiscal year, an increase of 252 basis points. The increase as a percent of revenue for the three months ended September 30, 2025 was primarily due to higher revenue volume, product cost reductions and yield improvements in the Datacenter & Communications segment. In addition, gross margin was favorably impacted by pricing optimization in both the Datacenter & Communications and Industrial segments.
Previous wording
Research and development. Research and development (“R&D”) expenses for the three months ended March 31, 2025 were $151 million, or 10% of revenues, compared to $127 million, or 11% of revenues, for the same period last fiscal year. R&D expenses for the nine months ended March 31, 2025 were $426 million, or 10% of revenues, compared to $352 million, or 10% of revenues, for the same period last fiscal year. For both the three and nine months ended March 31, 2025, the increases in R&D expenses were primarily related to continued investment in our product portfolios, particularly in datacom.
Current wording
Research and development. Research and development (“R&D”) expenses for the three months ended September 30, 2025 were $155 million, or 10% of revenues, compared to $132 million, or 10% of revenues, for the same period last fiscal year. The increase of $23 million in R&D expenses was primarily related to continued investment in our product portfolios, particularly in our Datacenter & Communications segment. We continue to prioritize R&D investments in projects with the highest expected return-on-investment, supporting our long-term growth strategy.
Previous wording
Selling, general and administrative. Selling, general and administrative (“SG&A”) expenses for the three months ended March 31, 2025 were $231 million, or 15% of revenues, compared to $205 million, or 17% of revenues, for the same period last fiscal year. SG&A expenses for the nine months ended March 31, 2025 were $681 million, or 16% of revenues, compared to $626 million, or 18% of revenues, for the same period last fiscal year. The decreases in SG&A as a percentage of revenue for the three and nine months ended March 31, 2025 were primarily the result of higher sales volumes and lower integration consulting costs partially offset by the impact of higher variable and share-based compensation.
Current wording
Selling, general and administrative. Selling, general and administrative (“SG&A”) expenses for the three months ended September 30, 2025 were $252 million, or 16% of revenues, compared to $229 million, or 17% of revenues, for the same period last fiscal year. The decrease in SG&A as a percentage of revenue for the three months ended September 30, 2025 was primarily the result of higher sales volumes and efficiencies achieved from cost reduction initiatives partially offset by higher integration and divestiture-related consulting costs, as well as higher share-based compensation expense.
Previous wording
Restructuring charges. Restructuring charges related to our Restructuring Plans for the three and nine months ended March 31, 2025 were $74 million and $106 million, respectively, and consist of asset write-offs, employee termination costs, move costs and accelerated depreciation due to the consolidation and closure of certain manufacturing sites as well as impairment losses associated with the sale of our Newton Aycliffe business. Restructuring charges related to our 2023 Restructuring Plan for the three and nine months ended March 31, 2024 were $12 million and $13 million, respectively, and consisted of severance, accelerated depreciation, equipment write-offs and move costs due to the consolidation of certain manufacturing sites. See Note 17. Restructuring Plans included in Item 1 of this Quarterly Report on Form 10-Q for further information.
Current wording
Restructuring charges. Restructuring charges for the three months ended September 30, 2025 were $19 million and consisted primarily of employee termination costs and move costs due to the consolidation and closure of certain manufacturing sites. Restructuring charges for the three months ended September 30, 2024 were $24 million and consisted of impairment losses associated with the sale of our Newton Aycliffe business, accelerated depreciation, and move costs due to the consolidation of certain manufacturing sites. See Note 17. Restructuring Plans included in Item 1 of this Quarterly Report on Form 10-Q for further information.
Previous wording
Interest and other, net. Interest and other, net for the three months ended March 31, 2025 was expense of $62 million, compared to expense of $54 million for the same period last fiscal year, an increase of $8 million. Included in Interest and other, net, were interest expense on borrowings, foreign currency gains and losses, amortization of debt issuance costs, equity gains and losses from unconsolidated investments, and interest and dividend income on cash balances. For the three months ended March 31, 2025, the increase of $8 million in comparison to the same period last fiscal year was driven by $14 million higher foreign exchange net losses and $6 million lower interest and dividend income due to decreases in interest rates earned on investments, as well as the decrease in restricted cash balances partially offset by $15 million lower interest expense. The $14 million higher foreign exchange losses were primarily due to higher volatility of exchange rates, particularly the Euro, Swedish Krona and British Pound, during the three months ended March 31, 2025 in addition to the cessation of our balance sheet hedging program at the end of September 2024. The $15 million lower interest expense was primarily due to lower interest expense on our New Term B Loans resulting from lower balances and lower interest rates, partially offset by lower interest expense benefit from our interest rate cap and swap. Interest and other, net for the nine months ended March 31, 2025 was expense of $126 million, compared to expense of $190 million for the same period last fiscal year, a decrease of $64 million. For the nine months ended March 31, 2025, the decrease of $64 million in comparison to the same period last fiscal year was driven by $32 million lower interest expense, $17 million higher foreign exchange net gains, and $13 million lower interest and dividend income due to decreases in interest rates earned on investments as well as the decrease in restricted cash balances. The $17 million higher foreign exchange net gains were primarily due to higher volatility of exchange rates, particularly the Euro, Korean Won, and Chinese Renminbi, during the nine months ended March 31, 2025 in addition to the cessation of our balance sheet hedging program at the end of September 2024. The $32 million lower interest expense was primarily due to lower interest expense on our New Term B Loans resulting from lower balances and lower interest rates partially offset by lower interest expense benefit from our interest rate cap and swap.
Current wording
Interest and other, net. Interest and other, net expense for the three months ended September 30, 2025 was $42 million, compared to $56 million for the same period in the prior fiscal year, a decrease of $14 million. Included in Interest and other, net, were interest expense on borrowings, foreign currency gains and losses, amortization of debt issuance costs, losses on debt extinguishment, equity gains and losses from unconsolidated investments, and interest and dividend income on cash balances. For the three months ended September 30, 2025, the decrease of $14 million in comparison to the same period last fiscal year was driven by $11 million lower foreign exchange net losses, $8 million lower interest expense and a $7 million gain on sale from an equity investment partially offset by $5 million lower interest income and $5 million higher debt extinguishment and debt transaction fees. The $11 million lower foreign exchange net losses were primarily due to lower volatility of exchange rates during the three months ended September 30, 2025. The $8 million lower interest expense was primarily due to lower interest expense on our Term Loans resulting from lower balances and lower interest rates partially offset by lower interest expense benefit from our interest rate cap and swap. The $5 million lower interest and dividend income was primarily due to decreases in interest rates earned on investments as well as the decrease in average cash and restricted cash balances.
Previous wording
Income taxes. The Company’s year-to-date effective income tax rate at March 31, 2025 was 19% compared to an effective tax rate of 29% for the same period in 2024. The variations between the Company’s effective tax rate and the U.S. statutory rate of 21% were due to tax rate differentials between U.S. and foreign jurisdictions. The current year-to-date rate was impacted by the recording of a $19 million windfall on stock awards due to the increase in stock price.
Current wording
Income taxes. The Company’s year-to-date effective income tax rate at September 30, 2025 was a 4% benefit compared to a benefit of 29% for the same period in the prior fiscal year. The variance from the U.S. statutory rate of 21% was primarily due to discrete benefits related to German tax law changes, an uncertain tax position release and differences in tax rates between U.S. and foreign jurisdictions.
Previous wording
Net loss attributable to noncontrolling interests. Net loss attributable to noncontrolling interests for the three and nine months ended March 31, 2025 was $14 million and $17 million, respectively, and represents the noncontrolling interest holders’ shares of losses of Silicon Carbide LLC. Net loss attributable to noncontrolling interests for the three and nine months ended March 31, 2024 was $3 million and $4 million, respectively. See Note 11. Noncontrolling Interests included in Item 1 of this Quarterly Report on Form 10-Q for further information.
Current wording
Net loss attributable to noncontrolling interests. Net loss attributable to noncontrolling interests for the three months ended September 30, 2025 was $1 million, consistent with the same period in the prior fiscal year. This amount represents the noncontrolling interest holders’ shares of losses of Silicon Carbide LLC. See Note 11. Noncontrolling Interests included in Item 1 of this Quarterly Report on Form 10-Q for further information.
Previous wording
Revenues and segment profit for the Company’s reportable segments are discussed below. During the first quarter of fiscal 2025 as a result of a new CEO joining the Company in the fourth quarter of fiscal 2024, our Chief Operating Decision Maker (“CODM”) implemented changes in the measure he uses to allocate resources and assess performance. Our CODM now evaluates each segment’s performance and allocates resources based on segment revenue and segment profit, instead of operating income, as our CODM believes segment profit is a more comprehensive profitability measure for each operating segment. Segment profit includes operating expenses directly managed by operating segments, including research and development, direct sales, marketing and administrative expenses. Segment profit does not include share-based compensation, acquisition or integration related costs, amortization and impairment of acquisition-related intangible assets, restructuring charges, and certain other charges. Additionally, effective the first quarter of fiscal 2025, we no longer allocate Corporate strategic research and development, strategic marketing and sales expenses and shared general and administrative expenses, as these expenses are not directly attributable to our operating segments. Management believes segment profit to be a useful measure for investors, as it reflects the results of segment performance over which management has direct control and is used by management in its evaluation of segment performance. See Note 13. Segment Reporting, to our unaudited condensed consolidated financial statements in Part I, Item 1 of this Quarterly Report on Form 10-Q for further information on the Company’s reportable segments and for the reconciliation of the Company’s segment profit to earnings (loss) before income taxes, which is incorporated herein by reference. We report our financial results in the following three designated segments: (i) Networking, (ii) Materials, and (iii) Lasers.
Current wording
Revenues and segment profit for the Company’s reportable segments are discussed below. Our CODM evaluates each segment’s operations for decision-making and performance assessment based on segment revenue and segment profit, as our CODM believes segment profit is a more comprehensive profitability measure for each operating segment. Segment profit includes operating expenses directly managed by operating segments, including research and development, direct sales, marketing and administrative expenses. Segment profit does not include share-based compensation, acquisition or integration related costs, amortization and impairment of acquisition-related intangible assets, restructuring charges, impairment charges on assets held-for-sale, gain on sale of businesses and certain other charges. Additionally, we do not allocate Corporate strategic research and development, strategic marketing and sales expenses and shared general and administrative expenses, as these expenses are not directly attributable to our operating segments. Management believes segment profit to be a useful measure for investors, as it reflects the results of segment performance over which management has direct control and is used by management in its evaluation of segment performance. See Note 13. Segment Reporting, to our unaudited condensed consolidated financial statements in Part I, Item 1 of this Quarterly Report on Form 10-Q for further information on the Company’s reportable segments and for the reconciliation of the Company’s segment profit to earnings (loss) before income taxes, which is incorporated herein by reference. Effective July 1, 2025, we report our financial results in the following two designated segments: (i) Datacenter & Communications and (ii) Industrial.
Previous wording
Comparative prior period segment information has been recast to conform to the new segment profitability measure. The change in our operating segment measure had no impact on our previously reported consolidated results of operations, financial condition, or cash flows.
Current wording
Comparative prior period segment information has been recast to conform to the new segments.
Previous wording
Segment profit for the three months ended March 31, 2025 increased 79% to $175 million, compared to segment profit of $98 million for the same period last fiscal year. The increase in segment profit for the three months ended March 31, 2025 was primarily driven by higher revenues, partially offset by higher R&D investments in our product portfolio. Segment profit for the nine months ended March 31, 2025 increased 83% to $465 million, compared to segment profit of $254 million for the same period last fiscal year. The increase in segment profit for the nine months ended March 31, 2025 was primarily driven by higher revenues, partially offset by higher R&D investments in our product portfolio.
Current wording
Segment profit for the three months ended September 30, 2025 increased 23% to $269 million, compared to segment profit of $219 million for the same period last fiscal year. The increase in segment profit for the three months ended September 30, 2025 was primarily driven by higher revenues, partially offset by increased R&D investments in our product portfolio.
Previous wording
Historically, our primary sources of cash have been from operations, long-term borrowings, and advance funding from customers. Other sources of cash include proceeds from the issuance of equity, proceeds received from the exercises of stock options, and sale of equity investments and businesses. Our historic uses of cash have been for business acquisitions, capital expenditures, investment in research and development, payments of principal and interest on outstanding debt obligations, payments of debt and equity issuance costs to obtain financing and payments in satisfaction of employees’ minimum tax obligations. Supplemental information pertaining to our sources and uses of cash for the periods indicated is presented as follows:
Current wording
Historically, our primary sources of cash have been provided from operations, long-term borrowings, and advance funding from customers. Other sources of cash include proceeds from the issuance of equity, proceeds received from the exercises of stock options, and sale of equity investments and businesses. Our historic uses of cash have been for business acquisitions, capital expenditures, investment in research and development, payments of principal and interest on outstanding debt obligations, payments of debt and equity issuance costs to obtain financing and payments in satisfaction of employees’ minimum tax obligations. Supplemental information pertaining to our sources and uses of cash for the periods indicated is presented as follows:
Previous wording
Net cash provided by operating activities was $503 million for the nine months ended March 31, 2025 compared to $383 million for the same period last fiscal year. The increase in cash flows provided by operating activities during the nine months ended March 31, 2025 compared to the same period last fiscal year was primarily due to higher earnings partially offset by increases in accounts receivables and inventories as a result of higher revenues.
Current wording
Net cash provided by operating activities was $46 million for the three months ended September 30, 2025 compared to $153 million for the same period in the prior fiscal year. The decrease in cash flows provided by operating activities during the three months ended September 30, 2025 compared to the same period in the prior fiscal year was primarily due to increases in inventories and accounts receivable as a result of higher revenues partially offset by higher accounts payable and higher net earnings.
Previous wording
Net cash used in investing activities was $284 million for the nine months ended March 31, 2025, compared to $249 million for the same period last fiscal year. Higher cash used to fund capital expenditures of $63 million year-over-year was partially offset by $27 million cash received from the sale of a business.
Current wording
Net cash provided by investing activities was $297 million for the three months ended September 30, 2025, compared to net cash used of $66 million for the same period in the prior fiscal year. The increase was primarily due to $391 million cash received from the sale of a business, net of fees.
Previous wording
On July 1, 2022, Coherent entered into a Credit Agreement by and among the Company, the lenders, and other parties thereto, and JP Morgan Chase Bank, N.A., as administrative agent and collateral agent, which provides for senior secured financing of $4.0 billion, consisting of a term loan A credit facility (the “Term A Facility”) with an aggregate principal amount of $850 million, a term loan B credit facility (the “Term B Facility” and, together with the Term A Facility, the “Term Facilities”), with an aggregate principal amount of $2,800 million, and a revolving credit facility (the “Revolving Credit Facility” and, together with the Term Facilities, the “Senior Credit Facilities”), in an aggregate available amount of $350 million, including a letter of credit sub-facility of up to $50 million. On March 31, 2023, Coherent entered into Amendment No. 1 to the Credit Agreement, which replaced the adjusted LIBOR-based rate of interest therein with an adjusted Secured Overnight Financing Rate (“SOFR”) based rate of interest. As amended, the Term A Facility and the Revolving Credit Facility each bear interest at an adjusted SOFR rate subject to a 0.10% floor plus a range of 1.75% to 2.50%, based on the Company’s total net leverage ratio. The Term A Facility and the Revolving Credit Facility borrowings bear interest at adjusted SOFR plus 1.85% as of March 31, 2025. On April 2, 2024, Coherent entered into Amendment No. 2 to the Credit Agreement, under which the principal amount of term B loans outstanding under the Credit Agreement (the “Existing Term B Loans”) were replaced with an equal amount of new term loans (the “New Term B Loans”) having substantially similar terms as the Existing Term B Loans, except with respect to the interest rate applicable to the New Term B Loans and certain other provisions. On January 2, 2025, Coherent entered into Amendment No. 3 to the Credit Agreement, under which the principal amount of the New Term B Loans were replaced with an equal amount of new term loans (the “New Term B-2 Loans”) having substantially similar terms as the New Term B Loans, except with respect to the interest rate applicable to the New Term B-2 Loans and certain other provisions. As further amended, the New Term B-2 Loans bear interest at a SOFR rate (subject to a 0.50% floor) plus 2.00% as of March 31, 2025. The maturity of the New Term B-2 Loans and revolving credit facility remains unchanged. In relation to the Term Facilities, the Company incurred expense of $44 million and $150 million, respectively, for the three and nine months ended March 31, 2025, which is included in Interest expense in the Condensed Consolidated Statements of Earnings (Loss). On July 1, 2023, our interest rate cap became effective, which together with our interest rate swap (through September 30, 2024), reduced interest expense by $6 million and $27 million, respectively, during the three and nine months ended March 31, 2025.
Current wording
On September 26, 2025, the Company entered into Amendment No. 4 (“Amendment No. 4”) and Amendment No. 5 (“Amendment No. 5”) to the Credit Agreement. Under Amendment No. 4, (i) the existing revolving credit commitments were refinanced and replaced with new senior secured revolving credit commitments, (ii) $350 million of senior secured incremental revolving credit commitments were added, increasing the total revolving credit facility to $700 million (the “2025 Revolving Loans”), including a letter of credit sub-facility of up to $100 million, and (iii) a $1,250 million new tranche of senior secured incremental term A loans was added (the “2025 Incremental Term A Loans”), the proceeds of which were used, in part, to repay all outstanding principal, interest and fees under the initial term A loans. As amended, the 2025 Revolving Loans and the 2025 Incremental Term A Loans each bear interest at an adjusted SOFR rate subject to a 0.00% floor plus a range of 1.25% to 2.25% based on the Company’s total net leverage ratio. The interest rate applicable to the 2025 Revolving Loans and the 2025 Incremental Term A Loans is initially a SOFR-based rate plus 1.50% as of September 30, 2025. The 2025 Revolving Loans and the 2025 Incremental Term A Loans mature on the earlier of September 26, 2030 or a “Springing Maturity Date,” which is a date that is 91 days prior to the stated maturity of either (i) the Company’s unsecured senior notes or (ii) the term B loans then outstanding if, on such 91st day, the applicable senior notes or term B loans remain outstanding and liquidity is less than (x) $250 million plus (y) the aggregate outstanding principal amount of such notes or term B loans, as applicable. Under Amendment No. 5, the outstanding New Term B-2 Loans were replaced with an equal amount of new term loans (the “New Term B-3 Loans”) having substantially similar terms as the New Term B-2 Loans, except with respect to the interest rate applicable to the New Term B-3 Loans and certain other provisions. As further amended, the New Term B-3 Loans bear interest at a SOFR-based rate (subject to a 0.50% floor) plus 1.75% as of September 30, 2025. The New Term B-3 Loans will mature on July 1, 2029.
Previous wording
During the nine months ended March 31, 2025, the Company made payments of $383 million for the Term Facilities, including voluntary payments of $350 million.
Current wording
During the three months ended September 30, 2025, the Company made payments of $400 million for the Term Facilities, all of which were voluntary payments.
Previous wording
As of March 31, 2025, the Company had no borrowings outstanding under the Revolving Credit Facility.
Current wording
As of September 30, 2025, the Company had $10 million in borrowings outstanding under the Revolving Credit Facility.
Previous wording
On December 4, 2023, the Company consummated two investment agreements under which Silicon Carbide LLC, a Company subsidiary, received$1.0 billion cash in exchange for 25% of the equity of that entity. Such funds have and will continue to be used primarily to fund future capital expansion in our silicon carbide business and will enableus to increase our available free cash flow to provide greater financial and operational flexibility to execute our capital allocation priorities. See Note 11. Noncontrolling Interests included in Item 1 of this Quarterly Report on Form 10-Q for further information.
Current wording
On December 4, 2023, the Company completed two investment agreements under which Silicon Carbide LLC, a Company subsidiary, received$1.0 billion cash in exchange for 25% of the equity of that entity. Such funds have and will continue to be used primarily to fund future capital expansion in our silicon carbide business and will enableus to increase our available free cash flow to provide greater financial and operational flexibility to execute our capital allocation priorities. See Note 11. Noncontrolling Interests included in Item 1 of this Quarterly Report on Form 10-Q for further information.
Previous wording
Our cash and cash equivalent balances are generated and held in numerous locations throughout the world, including amounts held outside the United States. As of March 31, 2025, the Company held approxim ately $838 million of cash, cash equivalents and restricted cash outside of the United States. Generally, cash balances held outside the United States could be repatriated to the United States.
Current wording
Our cash and cash equivalent balances are generated and held in numerous locations throughout the world, including amounts held outside the United States. As of September 30, 2025, the Company held approxim ately $802 million of cash, cash equivalents and restricted cash outside of the United States. Generally, cash balances held outside the United States could be repatriated to the United States.
Previous wording
At March 31, 2025, we had $736 million of restricted cash, which includes $733 million at our Silicon Carbide LLC that is restricted for use by only that subsidiary.
Current wording
At September 30, 2025, we had $700 million of restricted cash, which includes $697 million at our Silicon Carbide LLC that is restricted for use by only that subsidiary.
Rearranged current paragraphs (1)
Current report — wording carried from elsewhere
In relation to the Term Facilities, the Company incurred expense of $41 million for the three months ended September 30, 2025, which is included in Interest expense in the Condensed Consolidated Statements of Earnings (Loss). On July 1, 2023, our interest rate cap became effective, which together with our interest rate swap (through September 30, 2024), reduced interest expense by $6 million during the three months ended September 30, 2025.
Rearranged previous paragraphs (2)
Previous report — wording carried elsewhere
Nevertheless, we are not immune to sustained disruption in global trade conditions which may create future headwinds for the Company and could result in revenue reduction, cost increases on material used in our products or significant production delays, which could adversely affect our business, financial condition, operational results and cash flows.
Previous report — wording carried elsewhere
(1) Some amounts may not add due to rounding.