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CIENA CORP

For the period ended May 3, 2025. Filed Jun 5, 2025.

View on SEC.gov

About this filing

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.

May 3, 2025 · Filed Jun 5, 2025

CIEN$243.39+5.5%Stored close · as of Nov 6, 2026

What changed in Management’s Discussion and Analysis?

Read the current filing

Previous report: 10-Q

Period ended 2025-02-01; filed 2025-03-12.

0000936395-25-000011

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Current report: 10-Q

Period ended 2025-05-03; filed 2025-06-05.

0000936395-25-000025

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The 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 98 previous paragraphs and 122 current paragraphs.

47 unchanged; 47 reworded; 19 added; 3 removed; 1 previous and 9 current paragraphs rearranged.

Tables are not compared: 10 previous and 10 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 (19)

Current report

•Networking Platforms segment revenue increased by $190.1 million.

Current report

•Platform Software and Services segment revenue remained relatively unchanged.

Current report

•Networking Platforms segment revenue increased by $204.0 million.

Current report

•Blue Planet Automation Software and Services segment revenue increased by $25.6 million, primarily reflecting sales increases in our unified assurance and analytics software and software services and inventory management software services.

Current report

•EMEA revenue increased by $35.8 million, primarily driven by increased sales to cloud providers in the Netherlands.

Current report

•Gross profit on products increased by $63.0 million from $285.6 million for the second quarter of fiscal 2024 to $348.6 million for the second quarter of fiscal 2025. Product gross margin decreased by 190 basis points, from 40.7% for the second quarter of fiscal 2024 to 38.8% for the second quarter of fiscal 2025, primarily due to product mix and the effect of tariffs, partially offset by manufacturing efficiencies.

Current report

•Gross profit on services increased by $1.2 million from $103.1 million for the second quarter of fiscal 2024 to $104.2 million for the second quarter of fiscal 2025. Services gross margin decreased by 330 basis points, from 49.2% for the second quarter of fiscal 2024 to 45.9% for the second quarter of fiscal 2025, primarily due to increased costs related to delivering maintenance arrangements.

Current report

•Gross profit on services increased by $11.3 million from $200.7 million for the first six months of fiscal 2024 to $212.1 million for the first six months of fiscal 2025. Services gross margin decreased by 110 basis points, from 48.8% for the first six months of fiscal 2024 to 47.7% for the first six months of fiscal 2025, primarily due increased costs related to delivering maintenance arrangements.

Current report

•General and administrative expense increased by $7.4 million. This increase primarily reflects increases in employee-related compensation costs primarily due to increases in incentive compensation and share-based compensation expense; and professional services.

Current report

•Amortization of intangible assets decreased by $1.4 million, primarily reflecting certain intangible assets having reached the end of their economic lives.

Current report

•Research and development expense increased by $24.9 million. Net of hedging, this increase primarily reflects increases in employee-related compensation costs primarily due to increases in incentive compensation, share-based compensation expense and headcount; and professional services related to design engineering, fabrication and production of ASIC chips.

Current report

•Selling and marketing expense increased by $24.0 million. This increase primarily reflects increases in employee-related compensation costs primarily due to increases in incentive compensation.

Current report

•General and administrative expense increased by $6.6 million. This increase primarily reflects increases in employee-related compensation costs primarily due to increases in incentive compensation and share-based compensation expense; and professional services, partially offset by lower bad debt expense.

Current report

•Amortization of intangible assets decreased by $2.1 million, primarily reflecting certain intangible assets having reached the end of their economic lives.

Current report

•Platform Software and Services segment profit decreased by $3.6 million, primarily due to lower services margin, and increased research and development costs.

Current report

•Global Services segment profit slightly decreased by $1.5 million, primarily due to reduced services margins as described above, partially offset by increased sales volume also described above.

Current report

•Interest and other income, netdecreased by $3.0 million, primarily resulting from lower interest income on our investments.

Current report

•Interest expense decreased by $3.0 million, primarily due to primarily due to lower interest rates on our floating rate debt, net of hedging activity. For more information on our short-term and long-term debt, see Note 12 to our Condensed Consolidated Financial Statements included in Item 1 of Part I of this report.

Current report

•Provision for income taxes increased by $11.3 million, primarily due to the increase in pre-tax book income.
Removed paragraphs (3)

Previous report

•Gross profit on services increased by $10.2 million from $97.7 million for the first quarter of fiscal 2024 to $107.8 million for the first quarter of fiscal 2025. Gross margin increased by 120 basis points, from 48.4% for the first quarter of fiscal 2024 to 49.6% for the first quarter of fiscal 2025, primarily due to efficiencies in delivering platform software related services.

Previous report

•General and administrative expense remained relatively unchanged.

Previous report

•Amortization of intangible assets remained relatively unchanged.
Reworded paragraphs (47)

Previous wording

This Management’s Discussion and Analysis of Financial Condition and Results of Operations is designed to provide an understanding of Ciena’s financial condition, results of operations, and cash flows, and should be read in conjunction with our Condensed Consolidated Financial Statements and the accompanying notes thereto included in Item 1 of Part I of this report and in Item 8 of Part II of our 2024 Annual Report.

Current wording

This Management’s Discussion and Analysis of Financial Condition and Results of Operations is designed to provide an understanding of our financial condition, results of operations, and cash flows, and it should be read in conjunction with our Condensed Consolidated Financial Statements and the accompanying notes thereto included in Item 1 of Part I of this report and in Item 8 of Part II of our 2024 Annual Report.

Previous wording

We are a network technology company, providing hardware, software, and services to a wide range of network operators and enabling enhanced network capacity, service delivery, and automation. Our solutions support network traffic across a wide range of applications, including cloud, video, data, AI, and voice. Our network solutions are used globally by communications service providers, cable and multiservice operators, cloud providers, submarine network operators, governments, and enterprises across multiple industry verticals. Our portfolio is designed to enable the Adaptive Network™, which is our vision for a network end state that leverages a programmable and scalable network infrastructure, driven by software control and automation capabilities, that is informed by network analytics and intelligence. Our solutions include Networking Platforms, including our Optical Networking portfolio and our Routing and Switching portfolio, which can be applied from the network core to end-user access points, and which allow network operators to scale capacity, increase transmission speeds, allocate traffic efficiently, and adapt dynamically to changing end-user service demands. To complement our Networking Platforms, we offer Platform Software, which includes our Navigator NCS and advanced applications that deliver multi-layer domain control and operations for network operators. Through our Blue Planet Automation Software, we also enable complete service lifecycle management automation with productized OSS, including inventory, orchestration and assurance solutions that help our customers to achieve closed loop automation across multi-vendor and multi-domain environments.

Current wording

We are a network technology company, providing hardware, software, and services to a wide range of network operators and enabling enhanced network capacity, service delivery, and automation. Our solutions support network traffic across a wide range of applications, including cloud, video, data, artificial intelligence (“AI”), and voice. Our network solutions are used globally by communications service providers, cable and multiservice operators, cloud providers, submarine network operators, governments, and enterprises across multiple industry verticals. Our portfolio is designed to enable the Adaptive Network™, which is our vision for a network end state that leverages a programmable and scalable network infrastructure, driven by software control and automation capabilities, that is informed by network analytics and intelligence. Our solutions include Networking Platforms, including our Optical Networking portfolio and our Routing and Switching portfolio, which can be applied from the network core to end-user access points, and which allow network operators to scale capacity, to increase transmission speeds, to allocate traffic efficiently, and to adapt dynamically to changing end-user service demands. To complement our Networking Platforms, we offer Platform Software, which includes our Navigator Network Control Software (NCS) and advanced applications that deliver multi-layer domain control and operations for network operators. Through our Blue Planet Automation Software, we also enable complete service lifecycle management automation with productized operational support systems, including inventory, orchestration and assurance solutions that help our customers to achieve closed loop automation across multi-vendor and multi-domain environments.

Previous wording

The market into which we sell our communications networking solutions is dynamic and characterized by a high rate of change, including rapid growth in bandwidth demand and network traffic, the proliferation of cloud-based services, and new approaches, or “consumption models,” for designing and procuring networking solutions. Drivers of increased bandwidth demand include enterprise and consumer cloud network adoption, generative AI, 5G, high-definition video, and network operator focus on resilience and automation. To address these growing service demands and manage network cost, many network operators are looking to adopt next-generation infrastructures that are more programmable and better capable of leveraging data for network insight, analytics and automation.

Current wording

The market into which we sell our communications networking solutions is dynamic and is characterized by a high rate of change, including rapid growth in bandwidth demand and network traffic, the proliferation of cloud-based services, and new approaches, or “consumption models,” for designing and procuring networking solutions. Drivers of increased bandwidth demand include enterprise and consumer cloud network adoption, AI, 5G, high-definition video, and network operator focus on resilience and automation. To address these growing service demands and manage network cost, many network operators are looking to adopt next-generation infrastructures that are more programmable and better capable of leveraging data for network insight, analytics and automation.

Previous wording

We believe that our investment capacity and our efforts to push the pace of innovation are important competitive differentiators in our markets. Keeping pace with the market’s demand for technology innovation requires considerable research and development investment capacity and expenditures, and research and development spending represented 18.0% of our revenue in the first quarter of fiscal 2025. During the first quarter of fiscal 2025, we invested $192.7 million in research and development activities, an increase of 2.9% compared to first quarter of fiscal 2024. In particular, in an effort to capture certain market opportunities created by the impact of artificial intelligence (AI) on networks, we have continued to innovate, increase the performance of, and enhance the capabilities for our leading WaveLogic TM coherent modem technology in multiple form factors. Through this innovation, we seek to extend our leadership in our core business and leverage this to expand our addressable market into complementary and adjacent network applications, including inside and around the data center.

Current wording

We believe that our investment capacity and our efforts to push the pace of innovation are important competitive differentiators in our markets. Keeping pace with the market’s demand for technology innovation requires considerable research and development investment capacity and expenditures, and research and development spending represented 18.5% of our revenue in the first half of fiscal 2025. During the first half of fiscal 2025, we invested $407.5 million in research and development activities, an increase of 6.5% compared to the first half of fiscal 2024. In particular, in an effort to capture certain market opportunities created by the impact of AI on networks, we have continued to innovate, increase the performance of, and enhance the capabilities for our leading WaveLogic TM coherent modem technology in multiple form factors. Through this innovation, we seek to extend our leadership in our core business and leverage this to expand our addressable market into complementary and adjacent network applications, including inside and around the data center.

Previous wording

During the first quarter of fiscal 2025, we continued to experience broad-based business momentum, with year-over-year order growth in our major customer segments, led by cloud providers and including continued improvement in orders from communications service providers. As a result, our revenue increased by 3.3% to $1.07 billion in the first quarter of fiscal 2025 as compared to $1.04 billion in the first quarter of fiscal 2024. Although our business remains subject to quarterly fluctuations due to customer purchasing patterns and supply chain dynamics, we continue to believe that certain trends and shifts in business and consumer behaviors and the drivers of bandwidth demand described above under “Market Opportunity and Investment in Technology Innovation” represent long-term opportunities for our business.

Current wording

During the second quarter of fiscal 2025, we continued to experience broad-based business momentum, with orders for our products and services exceeding our revenue, resulting in increased backlog. We experienced year-over-year order growth in our major customer segments, particularly with large communications service provider customers and cloud provider customers, with one cloud provider customer continuing to provide a significant volume of orders. As a result, our revenue increased by 23.6% to $1.1 billion in the second quarter of fiscal 2025 as compared to $910.8 million in the second quarter of fiscal 2024. Three of our top five customers by revenue for the second quarter of fiscal 2025 were cloud providers. Although our business remains subject to quarterly fluctuations due to customer purchasing patterns and supply chain dynamics, we continue to believe that certain trends and shifts in business and consumer behaviors and the drivers of bandwidth demand described above under the heading “Overview - Market Opportunity and Investment in Technology Innovation” in this Item 2 represent long-term opportunities for our business.

Previous wording

As a result of the factors described under “Overview” above, our revenue increased by 3.3%, or $34.5 million in the first quarter of fiscal 2025 as compared to the first quarter of fiscal 2024.

Current wording

Our revenue increased by 23.6%, or $215.1 million in the second quarter of fiscal 2025 as compared to the second quarter of fiscal 2024, and 12.8%, or $249.6 million in the first six months of fiscal 2025 as compared to the first six months of fiscal 2024.

Previous wording

•Blue Planet Automation Software and Services segment revenue increased by $12.1 million primarily reflecting sales increases in software and services for our unified assurance and analytics.

Current wording

•Blue Planet Automation Software and Services segment revenue increased by $13.5 million, primarily reflecting sales increases in our unified assurance and analytics software and software services and inventory management software services.

Previous wording

•Global Services segment revenue increased by $3.2 million, primarily reflecting a sales increase in our installation and deployment services, partially offset by a sales decrease in our consulting and network design services.

Current wording

•Global Services segment revenue increased by $11.5 million, primarily reflecting a sales increase in our installation and deployment and support services, partially offset by a sales decrease in our consulting and network design services.

Previous wording

•Optical Networking products revenue increased by $32.1 million, primarily driven by increases in sales of our 6500 Packet-Optical Platforms, primarily to service provider customers, our 6500 Reconfigurable Line Systems (RLS) and our coherent pluggables, both primarily to cloud provider customers. These increases were partially offset by a reduction in Waveserver revenue, primarily related to decreased sales to cloud provider customers.

Current wording

•Optical Networking sales increased by $245.5 million, primarily driven by increases in sales of our 6500 RLS and our coherent pluggables, both primarily to cloud provider customers, and our 6500 Packet-Optical Platforms, primarily to service provider customers. These increases were partially offset by a reduction in Waveserver revenue, primarily related to decreased sales to cloud provider customers.

Previous wording

•Routing and Switching products revenue decreased by $18.2 million, primarily driven by decreases in sales of our 3000 and 5000 families of service delivery and aggregation switches, partially offset by an increase in sales of our virtualization software.

Current wording

•Routing and Switching sales decreased by $41.5 million, primarily driven by decreases in sales of our 3000 and 5000 series of service delivery and aggregation platforms, partially offset by an increase in sales of our virtualization software.

Previous wording

•Platform Software and Services segment revenue increased by $5.3 million, primarily reflecting sales increases of our software maintenance services, partially offset by sales decreases of our software platforms.

Current wording

•Platform Software and Services segment revenue increased by $5.3 million, primarily reflecting sales increases of our software consulting services and our software maintenance services, partially offset by sales decreases of our software platforms.

Previous wording

Our operating segments engage in business and operations across three geographic regions: the United States, Canada, the Caribbean and Latin America (“Americas”); Europe, Middle East and Africa (“EMEA”); and Asia Pacific, Japan and India (“APAC”). The geographic distribution of our revenue can fluctuate significantly from period to period, and the timing of revenue recognition for large network projects, particularly outside of the United States, can result in large variations in geographic revenue results in any particular period.

Current wording

Our operating segments engage in business and operations across three geographic regions: the United States, Canada, the Caribbean and Latin America (“Americas”); Europe, Middle East and Africa (“EMEA”); and Asia Pacific, Japan and India (“APAC”). The geographic distribution of our revenue can fluctuate significantly from period to period, and the timing of revenue recognition for large network projects, particularly outside of the United States, can result in variations in geographic revenue results in any particular period.

Previous wording

•Americas revenue increased by $77.4 million, primarily driven by increased sales to communications service providers and cloud providers, partially offset by decreased sales to cable and multiservice operators, each primarily in the United States.

Current wording

•Americas revenue increased by $248.4 million, primarily driven by increased sales to cloud providers and communications service providers, partially offset by decreased sales to government customers and cable and multiservice operators, each primarily in the United States.

Previous wording

•EMEA revenue decreased by $49.5 million, primarily driven by decreased sales to cloud providers and to submarine network operators.

Current wording

•EMEA revenue decreased by $13.7 million, primarily driven by decreased sales to submarine network operators.

Previous wording

•APAC revenue increased by $6.6 million, primarily driven by increased sales to communications service providers in India.

Current wording

•APAC revenue increased by $14.9 million, primarily driven by increased sales to communications service providers in India and Japan.

Previous wording

During the first quarter of fiscal 2025, approximately 15.2% of our revenue was non-U.S. Dollar-denominated. During the first quarter of fiscal 2025 as compared to the first quarter of fiscal 2024, the U.S. Dollar primarily strengthened against other currencies. These currency fluctuations had an adverse effect on our revenue reported in U.S. Dollars of approximately $6.5 million, or 0.6%, as compared to the first quarter of fiscal 2024.

Current wording

During the second quarter and first six months of fiscal 2025, approximately 13.1% and 14.2% of our revenue was non-U.S. Dollar-denominated, respectively. During the second quarter and first six months of fiscal 2025 as compared to the second quarter and first six months of fiscal 2024, the U.S. Dollar generally strengthened against other currencies. These currency fluctuations had an adverse effect on our revenue reported in U.S. Dollars of approximately $3.0 million, or 0.3%, as compared to the second quarter of fiscal 2024, and $9.5 million, or 0.4%, as compared to the first six months of fiscal 2024.

Previous wording

There are a number of important factors or conditions that can adversely affect or cause our gross profit as a percentage of product or service revenue, or “gross margin,” to fluctuate on a quarterly basis. For example, early stages of new network builds also often include an increased concentration of lower margin “common” equipment, photonic line systems, pluggable solutions, and installation services, with the intent to improve margin as we sell channel cards, advanced software, and maintenance services to customers as they add capacity. The component elements that comprise our product cost of goods sold and services cost of goods sold, and certain factors that can cause gross margin to fluctuate, are described in detail in the “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and “Risk Factors” sections of our 2024 Annual Report.

Current wording

There are a number of important factors or conditions that can adversely affect or cause our gross profit as a percentage of product or service revenue, or “gross margin,” to fluctuate on a quarterly basis. For example, early stages of new network builds also often include an increased concentration of lower margin “common” equipment, photonic line systems, and installation services, with the intent to improve margin as we sell channel cards, advanced software, and maintenance services to customers as they add capacity. In addition, products that are in early or introductory phases may carry lower margins. The component elements that comprise our product cost of goods sold and services cost of goods sold, and certain factors that can cause gross margin to fluctuate, are described in detail in the “Consolidated Results of Operations - Cost of Goods Sold and Gross Profit” in Item 7 of Part II and “Risk Factors” in Item 1A of Part I of our 2024 Annual Report.

Previous wording

•Gross profit increased by $4.9 million. Gross margin decreased by 100 basis points, primarily reflecting decreased product margin, partially offset by increased services margin.

Current wording

•Gross profit increased by $69.0 million. Gross margin decreased by 180 basis points, primarily reflecting decreased product and services margin.

Previous wording

•Gross profit on products decreased by $5.3 million from $369.3 million for the first quarter of fiscal 2024 to $364.0 million for the first quarter of fiscal 2025. Product gross margin decreased by 160 basis points, from 44.2% for the first quarter of fiscal 2024 to 42.6% for the first quarter of fiscal 2025, primarily due to product mix, partially offset by certain manufacturing efficiencies.

Current wording

•Gross profit on products increased by $57.7 million from $654.9 million for the first six months of fiscal 2024 to $712.6 million for the first six months of fiscal 2025. Product gross margin decreased by 200 basis points, from 42.6% for the first six months of fiscal 2024 to 40.6% for the first six months of fiscal 2025, primarily due to product mix, partially offset by manufacturing efficiencies.

Previous wording

The component elements that comprise each of our operating expense categories in the table below are set forth in the “Management’s Discussion and Analysis of Financial Condition and Results of Operations” section of our 2024 Annual Report. The table below sets forth the changes in operating expense for the periods indicated (in thousands, except percentage data):

Current wording

The component elements that comprise each of our operating expense categories in the table below are set forth in the “Consolidated Results of Operations - Operating Expense” in Item 7 of Part II of our 2024 Annual Report. The table below sets forth the changes in operating expense for the periods indicated (in thousands, except percentage data):

Previous wording

•Research and development expense increased by $5.4 million. Net of hedging, this increase primarily reflects increases in employee-related compensation costs partially offset by lower prototype expense.

Current wording

•Research and development expense increased by $19.5 million. Net of hedging, this increase primarily reflects increases in employee-related compensation costs primarily due to increases in incentive compensation, share-based compensation expense and headcount; and professional services related to design engineering, fabrication and production of application-specific integrated circuit (“ASIC”) chips.

Previous wording

•Selling and marketing expense increased by $8.3 million. Net of hedging, this increase primarily reflects increases in employee-related compensation costs primarily due to higher commission expense.

Current wording

•Selling and marketing expense increased by $15.6 million. This increase primarily reflects increases in employee-related compensation costs primarily due to increases in incentive compensation.

Previous wording

•Significant asset impairments and restructuring costs decreased by $3.4 million, primarily due to a reduction in restructuring activities that we have taken with respect to our global workforce.

Current wording

•Significant asset impairments and restructuring costs decreased by $13.7 million, primarily due to a reduction in restructuring activities. For more information on our restructuring costs, see Note 4 to our Condensed Consolidated Financial Statements included in Item 1 of Part I of this report.

Previous wording

Approximately 47.5% of our operating expense was non-U.S. Dollar-denominated during the first quarter of fiscal 2025. During the first quarter of fiscal 2025, as compared to the first quarter of fiscal 2024, the U.S. Dollar primarily strengthened against other currencies. These currency fluctuations, net of hedging, had the effect of reducing our operating expense by approximately $5.5 million, or 1.4%, as compared to the first quarter of fiscal 2024.

Current wording

During the second quarter and firstsix months of fiscal 2025, approximately 49.5% and 48.5% of our operating expense was non-U.S. Dollar-denominated, respectively. During the second quarter and first six months of fiscal 2025, as compared to the second quarter and first six months of fiscal 2024, the U.S. Dollar generally strengthened against other currencies. These currency fluctuations, net of hedging, had the effect of reducing our operating expense by approximately $6.4 million, or 1.5%, as compared to the second quarter of fiscal 2024, and $11.9 million, or 1.5% as compared to the first six months of fiscal 2024.

Previous wording

•Networking Platforms segment profit decreased by $16.7 million, primarily due to lower product margin as described above and higher research and development costs, partially offset by higher sales volume.

Current wording

•Networking Platforms segment profit increased by $37.1 million, primarily due to higher sales volume, partially offset by lower product margin as described above, and higher research and development costs.

Previous wording

•Blue Planet Automation Software and Services segment profit increased by $11.6 million, primarily due to higher sales volume as described above, and improved margins on services.

Current wording

•Blue Planet Automation Software and Services segment profit increased by $12.1 million, primarily due to higher sales volume as described above, and improved margins on products and services.

Previous wording

•Global Services segment profit slightly decreased, primarily due to reduced margins on maintenance support and training partially offset by increased sales volume.

Current wording

•Global Services segment profit slightly decreased, primarily due to reduced services margin as described above, partially offset by increased sales volume also described above.

Previous wording

•Platform Software and Services segment profit increased by $5.1 million, primarily due to higher services sales volume and improved services margin as described above.

Current wording

•Platform Software and Services segment profit slightly increased by $1.5 million, primarily due to higher services sales volume, partially offset by lower software sales volume and increased research and development costs.

Previous wording

•Interest and other income, net increased primarily resulting from the impact of foreign exchange rates on assets and liabilities denominated in a currency other than the relevant functional currency, net of hedging activity.

Current wording

•Interest and other income, net decreased by $3.9 million, primarily resulting from the impact of foreign exchange rates on assets and liabilities denominated in a currency other than the relevant functional currency, net of hedging activity.

Previous wording

•Interest expense remained relatively unchanged. For more information on our short-term and long-term debt, see Note 11 to our Condensed Consolidated Financial Statements included in Item 1 of Part I of this report.

Current wording

•Interest expense decreased by $2.2 million, primarily due to lower interest rates on our floating rate debt, net of hedging activity. For more information on our short-term and long-term debt, see Note 12 to our Condensed Consolidated Financial Statements included in Item 1 of Part I of this report.

Previous wording

•Provision for income taxes increased by $2.1 million, primarily due to income in jurisdictions with higher tax rates.

Current wording

•Provision for income taxes increased by $9.2 million, primarily due to the increase in pre-tax book income.

Previous wording

•Loss on extinguishment and modification of debt reflects the refinance of our 2030 Term Loan. See Note 11 to our Condensed Consolidated Financial Statements in Item 1 of Part 1 of this report for more details.

Current wording

•Loss on extinguishment and modification of debt reflects the refinance of our 2030 Term Loan in the first quarter of fiscal 2025. See Note 12 to our Condensed Consolidated Financial Statements included in Item 1 of Part 1 of this report for more details.

Previous wording

Based on past performance and current expectations, we believe that cash from operations, cash, cash equivalents, investments, and other sources of liquidity, including our Revolving Credit Facility, will satisfy our currently anticipated working capital needs, capital expenditures, and other liquidity requirements associated with our operations through the next 12 months and the reasonably foreseeable future. We regularly evaluate our liquidity position, debt obligations, and anticipated cash needs to fund our operating or investment plans, and will continue to consider capital raising and other market opportunities that may be available to us. We regularly evaluate alternatives to manage our capital structure and market opportunities to enhance our liquidity and provide further operational and strategic flexibility.

Current wording

Based on past performance and current expectations, we believe that cash from operations, cash, cash equivalents, investments, and other sources of liquidity, including our Revolving Credit Facility (as defined below), will satisfy our currently anticipated working capital needs, capital expenditures, and other liquidity requirements associated with our operations through the next 12 months and the reasonably foreseeable future. We regularly evaluate our capital structure, liquidity position, debt obligations, and anticipated cash needs to fund our operating or investment plans or increase our strategic flexibility, and we will continue to consider capital raising and other market opportunities.

Previous wording

Principal Sources of Liquidity. Our principal sources of liquidity on hand include our cash, cash equivalents, and investments, which, as of February 1, 2025, totaled $1.3 billion, as well as the unused portion of our senior secured revolving credit facility (the “Revolving Credit Facility”), to which we and certain of our subsidiaries are parties. The Revolving Credit Facility provides for a total commitment of $300.0 million with a maturity date of October 24, 2028. We principally use the Revolving Credit Facility to support the issuance of letters of credit that arise in the ordinary course of our business and for general corporate purposes. As of February 1, 2025, letters of credit totaling $58.3 million were issued under the Revolving Credit Facility. There were no borrowings outstanding under the Revolving Credit Facility as of February 1, 2025.

Current wording

Principal Sources of Liquidity. Our principal sources of liquidity on hand include our cash, cash equivalents, and investments, which, as of May 3, 2025, totaled $1.3 billion, as well as the unused portion of our senior secured revolving credit facility (the “Revolving Credit Facility”), to which we and certain of our subsidiaries are parties. The Revolving Credit Facility provides for a total commitment of $300.0 million with a maturity date of October 24, 2028. We principally use the Revolving Credit Facility to support the issuance of letters of credit that arise in the ordinary course of our business and for general corporate purposes. As of May 3, 2025, letters of credit totaling $64.3 million were issued under the Revolving Credit Facility. There were no borrowings outstanding under the Revolving Credit Facility as of May 3, 2025.

Previous wording

Foreign Liquidity. The amount of cash, cash equivalents and short-term investments held by our foreign subsidiaries was $157.9 million as of February 1, 2025. Approximately $92.5 million of future cash generated from these foreign subsidiaries is expected to be repatriated, with any remaining amount continuing to be indefinitely reinvested. A deferred tax liability related to the expected repatriation amount was accrued in fiscal 2023. There are no other significant temporary differences related to our investment in the foreign subsidiaries for which a deferred tax liability has not been recognized.

Current wording

Foreign Liquidity. The amount of cash, cash equivalents and short-term investments held by our foreign subsidiaries was $166.7 million as of May 3, 2025. Approximately $92.2 million of future cash generated from these foreign subsidiaries is expected to be repatriated, with any remaining amount continuing to be indefinitely reinvested. A deferred tax liability related to the expected repatriation amount was accrued in fiscal 2023. There are no other significant temporary differences related to our investment in the foreign subsidiaries for which a deferred tax liability has not been recognized.

Previous wording

Stock Repurchase Authorization. On October 2, 2024, we announced that our Board of Directors authorized a program to repurchase up to $1.0 billion of our common stock, which replaced in its entirety the previous stock repurchase program authorized in fiscal 2022. During thefirst three months of fiscal 2025, we repurchased$79.2 million of our common stock under the stock repurchase program, and $920.8 million remained under the current repurchase authorization as of February 1, 2025. The amount and timing of any further repurchases under our stock repurchase program are subject to a variety of factors including liquidity, cash flow, stock price, and general business and market conditions. The program may be modified, suspended, or discontinued at any time. See Note 14 to our Condensed Consolidated Financial Statements included in Item 1 of Part I of this report as well as Item 2 of Part II of this report.

Current wording

Stock Repurchase Authorization. On October 2, 2024, we announced that our Board of Directors authorized a program to repurchase up to $1.0 billion of our common stock, which replaced in its entirety the previous stock repurchase program authorized in fiscal 2022. During thefirst six months of fiscal 2025, we repurchased $163.5 million of our common stock under the stock repurchase program, and $836.5 million remained under the current repurchase authorization as of May 3, 2025. The amount and timing of any further repurchases under our stock repurchase program are subject to a variety of factors including liquidity, cash flow, stock price, and general business and market conditions. The program may be modified, suspended, or discontinued at any time. See Note 15 to our Condensed Consolidated Financial Statements included in Item 1 of Part I of this report as well as Item 2 of Part II of this report.

Previous wording

Cash, cash equivalents and investments decreased by $15.0 million during the first three months of fiscal 2025. Cash from operations generated $103.7 million which was partially offset by the following: (i) cash used for stock repurchases under our stock repurchase program of $81.2 million; (ii) cash used to fund our investing activities for capital expenditures totaling $26.9 million; and (iii) stock repurchases on vesting of our stock unit awards to employees relating to tax withholding of $25.5 million. In addition to cash provided by operating activities, proceeds from the issuance of equity under our employee stock purchase plan provided $17.1 million in cash during the three months ended February 1, 2025.

Current wording

Cash, cash equivalents and investments increased by $13.9 million during the first six months of fiscal 2025. Cash from operations generated $260.7 million which was partially offset by the following: (i) cash used for stock repurchases under our stock repurchase program of $168.2 million; (ii) cash used to fund our investing activities for capital expenditures totaling $55.6 million; and (iii) stock repurchases on vesting of our stock unit awards to employees relating to tax withholding of $42.3 million. In addition to cash provided by operating activities, proceeds from the issuance of equity under our employee stock purchase plan provided $17.1 million in cash during the six months ended May 3, 2025.

Previous wording

The following sections set forth the components of our $103.7 million of cash provided by operating activities during the first three months of fiscal 2025 as net income (adjusted for non-cash charges) of $111.7 million was partially offset by a net use of cash in operating assets and liabilities of $8.0 million.

Current wording

The following sections set forth the components of our $260.7 million of cash provided by operating activities during the first six months of fiscal 2025. Net income (adjusted for non-cash charges) provided cash of approximately $227.0 million and cash provided by operating assets and liabilities was approximately $33.7 million.

Previous wording

Operating asset and liability requirements increased by$8.0 million during the period. The following table sets forth the major components of the cash changes in operating assets and liabilities (in thousands):

Current wording

Operating asset and liability requirements decreased by$33.7 million during the period. The following table sets forth the major components of the cash changes in operating assets and liabilities (in thousands):

Previous wording

As compared to the end of fiscal 2024, for the first three months of fiscal 2025:

Current wording

As compared to the end of fiscal 2024, for the first six months of fiscal 2025:

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Current report — wording carried from elsewhere

•Optical Networking products revenue increased by $213.4 million, primarily driven by increases in sales of our 6500 Reconfigurable Line Systems (“RLS”), our Waveserver® system, and our coherent pluggables, each primarily to cloud provider customers, and our 6500 Packet-Optical Platform primarily to communications service providers.

Current report — wording carried from elsewhere

•Routing and Switching products revenue decreased by $23.3 million, primarily driven by decreases in sales of our 3000 and 5000 series of service delivery and aggregation platforms.

Current report — wording carried from elsewhere

•Global Services segment revenue increased by $14.7 million, primarily reflecting a sales increase in our installation and deployment and support services, partially offset by a sales decrease in our consulting and network design services.

Current report — wording carried from elsewhere

•Americas revenue increased by $171.0 million, primarily driven by increased sales to cloud providers, partially offset by decreased sales to government customers, each primarily in the United States.

Current report — wording carried from elsewhere

•APAC revenue increased by $8.3 million, primarily driven by increased sales to communications service providers in Japan.

Current report — wording carried from elsewhere

•Gross profit increased by $64.2 million. Gross margin decreased by 250 basis points, primarily reflecting decreased product and services margins.

Current report — wording carried from elsewhere

•Significant asset impairments and restructuring costs decreased by $17.1 million primarily due to a reduction in restructuring activities. For more information on our restructuring costs, see Note 4 to our Condensed Consolidated Financial Statements included in Item 1 of Part I of this report.

Current report — wording carried from elsewhere

•Networking Platforms segment profit increased by $20.5 million, primarily due to higher sales volume, partially offset by lower product margin as described above, and higher research and development costs.

Current report — wording carried from elsewhere

•Blue Planet Automation Software and Services segment profit increased by $23.7 million, primarily due to higher sales volume as described above, and improved margins on products and services.
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Previous report — wording carried elsewhere

•Networking Platforms segment revenue increased by $13.9 million.