Super Micro Computer, Inc.
For the period ended Dec 31, 2025. Filed Feb 6, 2026.
View on SEC.govAbout 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.
Dec 31, 2025 · Filed Feb 6, 2026
What changed in Management’s Discussion and Analysis?
Read the current filingPrevious report: 10-Q
Period ended 2025-09-30; filed 2025-11-07.
0001375365-25-000030
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of OperationsCurrent report: 10-Q
Period ended 2025-12-31; filed 2026-02-06.
0001375365-26-000007
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 85 previous paragraphs and 94 current paragraphs.
49 unchanged; 28 reworded; 13 added; 7 removed; 1 previous and 4 current paragraphs rearranged.
Tables are not compared: 10 previous and 9 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 (13)
Current report
•Net sales increased by 123.4% in the three months ended December 31, 2025 as compared to the three months ended December 31, 2024 primarily driven by fulfillment and shipment of orders to support our customers' datacenter deployment, including a large design win from one customer, during the second quarter, some of which were originally delayed in the previous quarter, due to customer configuration upgrades and data center readiness matters. An increase in our average selling price also contributed modestly by product mix.
Current report
Other Income, Net, Interest Income, and Interest Expense
Current report
Net Sales
Current report
The$6,085.1 million or 52.4% increase in net sales was primarily due to fulfillment and shipment of orders to support our customers' datacenters deployment, including a large design win from a customer, during the six months ended December 31, 2025. An increase in our average selling price compared to the six months ended December 31, 2024 also contributed modestly by product mix. This was most pronounced in increased billings for AI GPU related products of $6,870.4 million or 77.4% year over year, including liquid-cooled and air-cooled servers that are generally more complex and of higher average selling price. This was partially offset by decreased sales across other product categories by $784.5 million, or 34.3% as we continue to focus on gaining market share from our AI GPU platforms.
Current report
The $6,264.7 million or 61.6% increase in cost of sales was primarily driven by an increase of approximately $5,657.2 million or 52.2% in certain products including GPU servers, HPC systems, and rack-scale solutions, consistent with the higher shipment volume during the six months ended December 31, 2025 as compared to the six months ended December 31, 2024. The remaining increases in cost of sales were driven by a $184.2 million or 1151.3% increase in tariff expenses driven by new trade policies, a $134.7 million or 388.0% increase in inventory write-down adjustments resulting from excess and obsolete inventory with either insufficient demand or reduced realizable value, and a $288.6 million or 40.0% increase due to a decrease in vendor rebates.
Current report
The 5.2% decrease in the gross margin was due to a change in product and customer mix, higher production and expedite costs as we began to ship new AI GPU platforms on a large scale and the increases in tariff expense and inventory write-down adjustments described above.
Current report
Research and development expenses. The $22.6 million or 14.3% increase in research and development expenses was primarily driven by an increase in employee-related costs of $20.0 million, or 13.6%, mainly comprised of a $14.4 million, or 17.0%, increase in salaries, and a $8.7 million, or 17.2%, increase in stock-based compensation, as we expanded our workforce and invested in key talent to support our global growth across regions.
Current report
General and administrative expenses. The $6.8 million or 10.7% increase in general and administrative expenses was primarily attributable to a $6.4 million or 567.4% increase in excise and franchise tax expense directly related to the increase in sales compared to prior-year quarter which increased the related tax expense, and an increase of $3.5 million or 30.3% in indirect facilities costs such as rental costs, utility costs, and depreciation costs. Additionally, there was a $0.8 million or 15.2% increase in consulting fees, driven by greater use of external consultants to support and enhance our financing activities and other initiatives. These increases were partially offset by a $4.6 million or 39.5% reduction in legal fees driven by the absence of litigation fees due to resolved legal matters.
Current report
Research and development expenses. The $63.6 million or 21.9% increase in research and development expenses was primarily driven by an increase in employee-related costs of $60.1 million, or 22.1%, mainly comprised of a $36.2 million, or 21.8%, increase in salaries, and a $29.6 million, or 33.9%, increase in stock-based compensation, as we expanded our workforce and invested in key talent to support our global growth across regions.
Current report
Sales and marketing expenses. The $27.4 million or 18.5% decrease in sales and marketing expenses was primarily driven by a $28.8 million, or 268.3%, higher marketing development fund received from certain business partners related to co-marketing and advertising events to promote products, which reduced sales and marketing expense, and a $15.7 million, or 36.7%, decrease in normal marketing and advertising activities the six months ended December 31, 2025 as compared to the six months ended December 31, 2024. These decreases along with other minor cost decreases were partially offset by an increase in employee-related costs, mainly due to a $12.2 million, or 14.1%, increase in salaries and a $4.1 million, or 23.7%, increase in stock-based compensation, similar to our research and development expenses as we expanded our workforce and invested in key talent company-wide.
Current report
Other Income, Net, Interest Income, and Interest Expense
Current report
The $3.3 million or 97.1% decrease in other income, net was primarily driven by a $13.7 million impairment loss related to our non-marketable investments during the six months ended December 31, 2025. This decrease along with other minor decreases were partially offset by a $7.9 million or 755.0% gain from mark-to-market adjustments on a marketable equity securities investment for the six months ended December 31, 2025 as compared to the six months ended December 31, 2024.
Current report
Income tax provision increased by $42.1 million or 73.9% primarily due to an increase in worldwide income before income tax provision that increased tax expense by $26.4 million, and a lower tax benefit from stock-based compensation of approximately $9.2 million, an increase of state tax expense by $11.8 million, and offset by the effects of other immaterial tax items of approximately $5.2 million. The income before income tax provision for the second quarter of fiscal 2026 was $500.2 million, which is an increase of $125.0 million or 33.4%.
Removed paragraphs (7)
Previous report
•Net sales decreased by 15.5% in the three months ended September 30, 2025 as compared to the three months ended September 30, 2024, primarily due to the timing of several substantial customer orders received only in late September, which prevented the related GPU and SuperRack products from being shipped within the quarter. The decrease also reflects changes in product mix and a modest reduction in average selling prices as we continued to price our products competitively.
Previous report
Other Income, Net and Interest Expense
Previous report
Nets Sales
Previous report
Nets Sales by Geography
Previous report
The $919.5 million or 15.5% decrease in total net sales was primarily driven by the timing of several substantial customer orders that were received only in late September, which prevented the related products including GPU servers, HPC systems, and rack-scale solutions, which generally have higher average selling prices, from being shipped during the quarter ended September 30, 2025. This was caused principally by customer configuration upgrades and delays in data center readiness. The decrease also reflects a shift in product mix and a modest reduction in average selling prices as we continued to price our products competitively to retain and gain market share. This impact was most notable in the United States, where net sales decreased by $2,406.8 million, or 56.7%, compared to the prior quarter ended September 30, 2024.
Previous report
Research and development expenses. The $41.1 million or 31.1% increase in research and development expenses was primarily driven by an increase in employee-related costs of $41.7 million, or 33.4%, mainly comprised of a $20.9 million, or 57.2%, increase in stock-based compensation, and $17.8 million, or 22.0%, increase in salaries, as we expanded our workforce and invested in key talent. These increases along with other immaterial cost increases were partially offset by a $2.0 million, or 29.3%, increase in research and development fees received from certain suppliers and customers.
Previous report
Other Income, Net and Interest Expense
Reworded paragraphs (28)
Previous wording
We commenced operations in 1993 and have been profitable every year since inception. For the three months ended September 30, 2025 and 2024, our net income was $168.3 million and $424.3 million, respectively.
Current wording
We commenced operations in 1993 and have been profitable every year since inception. For the three months ended December 31, 2025 and 2024, our net income was $400.6 million and $320.6 million, respectively. For the six months ended December 31, 2025 and 2024, our net income was $568.8 million and $744.9 million, respectively.
Previous wording
In order to increase our sales and profits, we believe that we must continue to develop flexible application optimized server and storage solutions while being among the first to market with new features and products. Our focus is on delivering Total IT Solutions that integrate, validate, and deliver server, storage, networking and software at the rack and cluster (multi-rack) level. Additionally, we will continue to expand our software offerings and enhance customer service and support, particularly as we increase our focus on large enterprise and data center customers. A key component of our strategy is our DCBBS, which significantly reduces data center build time and enables full integration of AI computing, server, storage, networking, rack, cabling, liquid cooling, end-to-end management software, onsite deployment services, and ongoing maintenance. To further expand our market share, we also recognize the need to strengthen our network of sales partners and distribution channels.
Current wording
In order to increase our sales and profits, we believe that we must continue to develop flexible application optimized server and storage solutions while being among the first to market with new features and products. Our focus is on delivering Total IT Solutions that integrate, validate, and deliver server, storage, networking and software at the rack and cluster (multi-rack) level. Additionally, we will continue to expand our software offerings and enhance customer service and support, particularly as we increase our focus on large enterprise and data center customers. A key component of our strategy is our Data Center Building Block Solutions (“DCBBS”), which significantly reduces data center build time and enables full integration of AI computing, server, storage, networking, rack, cabling, liquid cooling, end-to-end management software, onsite deployment services, and ongoing maintenance. To further expand our market share, we also recognize the need to strengthen our network of sales partners and distribution channels.
Previous wording
•Gross margin decreased to 9.3% in the three months ended September 30, 2025 from 13.1% in the three months ended September 30, 2024, primarily due to our strategy to offer competitive pricing to gain market share, change in product and customer mix, and higher manufacturing related expenses.
Current wording
•Gross margin decreased to 6.3% in the three months ended December 31, 2025 from 11.8% in the three months ended December 31, 2024, primarily due to our strategy to offer competitive pricing to gain market share and a change in product and customer mix.
Previous wording
•Operating expenses increased by 7.0% in the three months ended September 30, 2025 as compared to the three months ended September 30, 2024, primarily due to higher headcount and increases in salary and stock-based compensation.
Current wording
•Operating expenses increased by 7.6% in the three months ended December 31, 2025 as compared to the three months ended December 31, 2024, primarily due to higher headcount and increases in salary and stock-based compensation.
Previous wording
•Net income decreased to $168.3 million in the three months ended September 30, 2025 as compared to $424.3 million in the three months ended September 30, 2024, which was primarily due to decrease in gross profit and increase in operating and other expenses.
Current wording
•Net income increased to $400.6 million in the three months ended December 31, 2025 as compared to $320.6 million in the three months ended December 31, 2024, which was primarily due to a higher increase in net sales.
Previous wording
There have been no material changes to our critical accounting policies and estimates as compared to those disclosed in our Annual Report on Form 10-K for the fiscal year ended June 30, 2025.
Current wording
There have been no material changes to our critical estimates as compared to those disclosed in our Annual Report on Form 10-K for the fiscal year ended June 30, 2025.
Previous wording
We use several suppliers and contract manufacturers to design and manufacture subsystems in accordance with our specifications, with most final assembly and testing performed at our manufacturing facilities in the region where our products are sold. We work with Ablecom, one of our key contract manufacturers and a related party, for our chassis and certain other components. We also outsource a significant part of the manufacturing of certain components, particularly power supplies, to Compuware, also a related party. We also collaborate on design and development activities with Ablecom and Compuware, where we substantially fund the design costs and retain the intellectual property rights. Our purchases of products from Ablecom and Compuware combined represented 3.4% and 4.6% of cost of sales on our condensed consolidated statements of operations for the three months ended September 30, 2025 and 2024, respectively. For further details on our dealings with related parties, see Note 10, “Related Party Transactions” in the notes to the condensed consolidated financial statements.
Current wording
We use several suppliers and contract manufacturers to design and manufacture subsystems in accordance with our specifications, with most final assembly and testing performed at our manufacturing facilities in the region where our products are sold. We work with Ablecom, one of our key contract manufacturers and a related party, for our chassis and certain other components. We also outsource a significant part of the manufacturing of certain components, particularly power supplies, to Compuware, also a related party. We also collaborate on design and development activities with Ablecom and Compuware, where we substantially fund the design costs and retain the intellectual property rights. Our purchases of products from Ablecom and Compuware combined represented 1.6% and 2.1% of cost of sales on our condensed consolidated statements of operations for the three and six months ended December 31, 2025, respectively, and 2.7% and 3.7% of cost of sales on our condensed consolidated statements of operations for the three and six months ended December 31, 2024, respectively. For further details on our dealings with related parties, see Note 10, “Related Party Transactions” in the notes to the condensed consolidated financial statements.
Previous wording
Other income, net and interest expense consists primarily of interest earned on our investments and cash balances, interest incurred on our debt, and foreign exchange gains and losses.
Current wording
Other income, net, interest income, and interest expense consists primarily of interest earned on our investments and cash balances, interest incurred on our debt, and foreign exchange gains and losses.
Previous wording
The following table presents certain items of our condensed consolidated statements of operations for the three months ended September 30, 2025 and 2024 (in millions):
Current wording
The following table presents certain items of our condensed consolidated statements of operations for the three and six months ended December 31, 2025 and 2024 (in millions):
Previous wording
The following table presents certain items of our condensed consolidated statements of operations expressed as a percentage of net sales for the three months ended September 30, 2025 and 2024:
Current wording
The following table presents certain items of our condensed consolidated statements of operations expressed as a percentage of net sales for the three and six months ended December 31, 2025 and 2024:
Previous wording
The following table presents net sales for the three months ended September 30, 2025 and 2024 (dollars in millions):
Current wording
The following table presents net sales for the three and six months ended December 31, 2025 and 2024 (dollars in millions):
Previous wording
The$919.5 million or 15.5% decrease in net sales was primarily due to the timing of several substantial orders, which were only received in late September, such that the products covered by those orders could not be shipped during the quarter ended September 30, 2025. This was caused principally by customer configuration upgrades and delays in data center readiness. A decrease in our average selling price compared to the prior quarter ended September 30, 2024 also contributed modestly to the decline in net sales of server and storage systems, as we maintained our strategy of pricing our products competitively to retain and or gain market shares. This was most pronounced in declining billings for GPU & Super Racks of $527.8 million or 11.7% year over year, including liquid-cooled and air-cooled servers that are generally more complex and of higher average selling price. Additionally, sales across other product categories decreased by $349.9 million, or 28.5%, including Traditional Storage, SuperBlade, Ultra Server, and other product lines.
Current wording
The$7,004.5 million or 123.4% increase in net sales was primarily due to fulfillment and shipment of orders to support our customers' datacenters deployment, including a large design win from a customer, during the three months ended December 31, 2025, some of which were originally delayed due to customer configuration upgrades and data center readiness matters. An increase in our average selling price compared to the prior quarter ended December 31, 2024 also contributed modestly by product mix. This was most pronounced in increased billings for AI GPU related products of $7,398.2 million or 169.7% year over year, including liquid-cooled and air-cooled servers that are generally more complex and of higher average selling price. This was partially offset by decreased sales across other product categories by $475.9 million, or 42.5% as we continue to focus on gaining market share from our AI GPU platforms.
Previous wording
Cost of sales and gross margin for the three months ended September 30, 2025 and 2024 are as follows (dollars in millions):
Current wording
Cost of sales and gross margin for the three and six months ended December 31, 2025 and 2024 are as follows (dollars in millions):
Previous wording
The $611.3 million or 11.8% decrease in cost of sales was primarily driven by a net decrease of approximately $754.5 million or 14.1% in certain products including GPU servers, HPC, and rack-scale solutions, consistent with the lower shipment volume during the three months ended September 30, 2025 as compared to the three months ended September 30, 2024, resulting from the timing of several substantial orders that were received near the end of the quarter and therefore could not be fulfilled. This was caused principally by customer configuration upgrades and delays in data center readiness. This decrease was partially offset by a $91.3 million or 29.8% decrease in vendor rebates, a $42.1 million or 398.3% increase in tariff expenses driven by new trade policies, as well as a $27.4 million or 299.3% increase in inventory write-down adjustments from aged inventory.
Current wording
The $6,876.0 million or 137.3% increase in cost of sales was primarily driven by an increase of approximately $6,429.2 million or 119.2% in certain products including GPU servers, HPC systems, and rack-scale solutions, consistent with the higher shipment volume during the three months ended December 31, 2025 as compared to the three months ended December 31, 2024. The remaining increases in cost of sales were driven by a $142.0 million or 2621.0% increase in tariff expenses driven by new trade policies, a $107.3 million or 419.8% increase in inventory write-down adjustments resulting from excess and obsolete inventory with either insufficient demand or reduced realizable value, and a $197.4 million or 47.5% increase due to a decrease in vendor rebates.
Previous wording
The 3.8% decrease in the gross margin percentage was due to a change in product and customer mix.
Current wording
The 5.5% decrease in the gross margin was due to a change in product and customer mix, higher production and expedite costs as we began to ship new AI GPU platforms on a large scale and the increases in tariff expense and inventory write-down adjustments described above.
Previous wording
Operating expenses for the three months ended September 30, 2025 and 2024 are as follows (dollars in millions):
Current wording
Operating expenses for the three and six months ended December 31, 2025 and 2024 are as follows (dollars in millions):
Previous wording
Sales and marketing expenses. The $21.0 million or 30.5% decrease in sales and marketing expenses was primarily driven by a $19.9 million, or 289.3%, decrease in advertising and promotion expenses due to a marketing reimbursement of $17.2 million, or 291.6%, received from certain business partners for reimbursed product release and promotion efforts, and a $8.9 million, or 34.7%, decrease in sales commission bonuses during the three months ended September 30, 2025 as compared to the three months ended September 30, 2024. These decreases along with other minor cost decreases were partially offset by an increase in employee-related costs, mainly due to a $4.5 million, or 21.7%, increase in salaries and a $3.3 million, or 43.0%, increase in stock-based compensation, similarly to our research and development expenses as we expanded our workforce and invested in key talent company-wide.
Current wording
Sales and marketing expenses. The $6.5 million or 8.2% decrease in sales and marketing expenses was primarily driven by a $11.6 million, or 240.8%, higher marketing development fund received from certain business partners related to co-marketing and advertising events to promote products, which reduced sales and marketing expense, and $13.1 million, or 48.6%, decrease in standard marketing and advertising activities during the three months ended December 31, 2025 as compared to the three months ended December 31, 2024. These decreases along with other minor cost decreases were partially offset by an increase in employee-related costs, mainly due to a $17.0 million, or 41.2%, increase in salaries and a $0.8 million, or 8.0%, increase in stock-based compensation, similar to our research and development expenses as we expanded our workforce and invested in key talent company-wide.
Previous wording
General and administrative expenses. The $1.4 million or 2.1% decrease in general and administrative expenses was primarily attributable to a $6.8 million or 63.3% reduction in audit and tax fees, driven by an absence of additional costs related to the delayed filing of our fiscal 2024 Form 10-K, and a $2.1 million or 68.8% reduction in excise tax expense driven by decrease in sales compared to prior-year quarter which reduced the related tax expense. These reductions were partially offset by a $2.1 million or 39.3% increase in consulting fees, driven by greater use of external consultants to support and enhance our financing activities and other initiatives. Additionally, there was a $3.6 million or 30.3% net increase in employee-related costs including salaries, bonus, and stock-based compensation as we expanded our workforce and invested in key talent, and a $1.9 million or 6.2% increase in facilities costs such as rental costs, utility costs, and indirect depreciation costs, which are related to our efforts to expand our production capacity in order to support growing customer demands.
Current wording
General and administrative expenses. The $5.4 million or 4.2% increase in general and administrative expenses was primarily attributable to a $7.1 million or 30.3% increase in indirect facilities costs such as rental costs, utility costs, and depreciation costs, a $4.3 million or 104.7% increase in excise and franchise tax expense directly related to the increase in sales compared to prior-year quarter which increased the related tax expense, a $2.9 million or 27.3% increase in consulting fees, driven by greater use of external consultants to support and enhance our financing activities and other initiatives. Additionally, there was a $1.9 million or 3.2% net increase in employee-related costs including salaries, bonus, and stock-based compensation as we expanded our workforce and invested in key talent. These increases were partially offset by a $6.6 million or 51.3% reduction in audit and tax fees, driven by an absence of additional costs related to the delayed filing of our fiscal 2024 Form 10-K, and a $5.3 million or 30.0% reduction in legal fees driven by the absence of litigation fees due to resolved matters.
Previous wording
Other income, net and interest expense for the three months ended September 30, 2025 and 2024 are as follows (dollars in millions):
Current wording
Other income, net, interest income, and interest expense for the three and six months ended December 31, 2025 and 2024 are as follows (dollars in millions):
Previous wording
The $44.0 million or 611.1% increase in other income, net was primarily driven by higher interest income and favorable foreign exchange rate fluctuations. This is mainly comprised of an increase of $43.3 million or 543.2% in interest income for the three months ended September 30, 2025 as compared to the three months ended September 30, 2024, reflecting increased cash deposits funded by the proceeds from our convertible notes issuance, a $6.5 million or 459.6% gain from mark-to-market adjustments on a marketable equity securities investment, and a $4.4 million or 1687.7% from foreign currency exchange rate fluctuations resulting from a stronger U.S. dollar in the first quarter of fiscal 2026. These gains were partially offset by a $12.0 million impairment loss related to our non-marketable investment during the first quarter of fiscal 2026.
Current wording
The $4.0 million or 95.2% decrease in other income, net was primarily driven by unfavorable foreign currency exchange rate fluctuations resulting from a weaker U.S. dollar during the three months ended December 31, 2025.
Previous wording
The $7.5 million or 43.1% increase in interest expense was primarily driven by a $21.9 million or 1187.3% increase in interest and amortization related to the amendment of the 2029 Convertible Notes and new issuance of the 2028 Convertible Notes and the 2030 Convertible Notes during the second half of fiscal 2025. This increase was partially offset by a $13.9 million or 94.1% decrease in interest expense associated with our Bank of America line of credit and term loans, which were fully repaid in November 2024.
Current wording
The $18.8 million or 289.2% increase in interest expense was primarily driven by a $22.7 million or 2012.3% increase in interest and amortization related to the amendment of the 2029 Convertible Notes and new issuance of the 2028 Convertible Notes and the 2030 Convertible Notes during the second half of fiscal 2025. This increase was partially offset by a $3.6 million or 70.6% decrease in interest expense associated with our Bank of America line of credit and term loans, which were fully repaid in November 2024.
Previous wording
Income tax provision decreased by $34.5 million or 46.2% primarily due to a decline in worldwide income before income tax provision that reduced tax expense by $58.4 million which was offset by a lower tax benefit from stock-based compensation of approximately $14.5 million, and the effects of other immaterial tax items of approximately $9.4 million. The income before income tax provision for the first quarter of fiscal 2026 was $208.6 million, which is a decrease of $290.5 million or 58.2%.
Current wording
Income tax provision increased by $7.6 million or 5.8% primarily due to a decline in worldwide income before income tax provision that reduced tax expense by $33.7 million which was offset by a lower tax benefit from stock-based compensation of approximately $23.7 million, an increase of state tax expense by $10.9 million, and the effects of other immaterial tax items of approximately $6.7 million. The income before income tax provision for the six months ended December 31, 2025 was $708.8 million, which is a decrease of $165.3 million or 18.9%.
Previous wording
We have financed our growth primarily with funds generated from operations, as well as utilizing borrowing facilities, selling our common stock, and issuing convertible notes. Recent drivers of liquidity changes included an increase in the need for working capital due to higher levels of inventory required to support future growing revenues, greater requests for longer payment terms from customers due to increasing system costs and to a lesser extent longer supply chain lead times on certain key components. Our cash and cash equivalents were $4.2 billion and $5.2 billion as of September 30, 2025 and June 30, 2025, respectively. Our cash and cash equivalents held in foreign locations was $974.2 million and $607.2 million as of September 30, 2025 and June 30, 2025, respectively.
Current wording
We have financed our growth primarily with funds generated from operations, as well as utilizing borrowing facilities, selling our common stock, and issuing convertible notes. Recent drivers of liquidity changes included an increase in the need for working capital due to higher levels of inventory required to support future growing revenues, greater requests for longer payment terms from customers due to increasing system costs and to a lesser extent longer supply chain lead times on certain key components. Our cash and cash equivalents were $4.1 billion and $5.2 billion as of December 31, 2025 and June 30, 2025, respectively. Our cash and cash equivalents held in foreign locations was $616.3 million and $607.2 million as of December 31, 2025 and June 30, 2025, respectively.
Previous wording
Net cash used in operating activities during the three months ended September 30, 2025 mostly consisted of $168.3 million net income adjusted for certain non-cash items, such as $89.1 million of share-based compensation expense, $12.3 million of depreciation and amortization expense, and changes in working capital. The decrease in cash flows from operating activities during the three months ended September 30, 2025 compared to the three months ended September 30, 2024 was due to a decrease in net income, and increase in an inventory purchases, partially offset by higher stock-based compensation, and other operational spending.
Current wording
Net cash used in operating activities during the six months ended December 31, 2025 mostly consisted of $568.8 million net income adjusted for certain non-cash items, such as $179.6 million of stock-based compensation expense, $25.4 million of depreciation and amortization expense, and changes in working capital. The decrease in cash flows from operating activities during the six months ended December 31, 2025 compared to the six months ended December 31, 2024 was due to an increase in inventory purchases, accounts receivables from customers, and other operational spending, partially offset by higher stock-based compensation and an increase in net income.
Previous wording
Net cash used in investing activities during the three months ended September 30, 2025 mostly consisted of $32.3 million of purchases of property, plant, and equipment as we continued to invest in real estate, servers, data centers, and network infrastructure. The decrease in cash used in investing activities during the three months ended September 30, 2025 compared to the three months ended September 30, 2024, was due to decreases in purchases of property, plant, and equipment.
Current wording
Net cash used in investing activities during the six months ended December 31, 2025 mostly consisted of $53.5 million of purchases of property, plant, and equipment as we continued to invest in real estate, servers, data centers, and network infrastructure, as well as investments made in equity securities of $25.0 million. The increase in cash used in investing activities during the six months ended December 31, 2025 compared to the six months ended December 31, 2024, was mostly due to increases in purchases of property, plant, and equipment.
Previous wording
Net cash used in financing activities during the three months ended September 30, 2025 mostly consisted of payment for withholding taxes related to settlement of equity awards of $43.6 million, partially offset by net proceeds from lines of credit and term loans of $17.0 million. The increase in cash used by financing activities during the three months ended September 30, 2025 compared to the three months ended September 30, 2024, was mostly due to decrease in net proceeds from lines of credits and term loans.
Current wording
Net cash provided by financing activities during the six months ended December 31, 2025 mostly consisted of net proceeds from lines of credit and term loans of $115.4 million, partially offset by payment for withholding taxes related to settlement of equity awards of $71.1 million. The increase in cash provided by financing activities during the six months ended December 31, 2025 compared to the six months ended December 31, 2024, was mostly due to an increase in net proceeds from lines of credits and term loans.
Previous wording
Refer to Note 7, “Lines of Credit and Term Loans”, in the notes to the condensed consolidated financial statements in this Quarterly Report for further information on our outstanding debt.
Current wording
Refer to Note 7, “Lines of Credit, Revolving Credit Facilities, and Term Loans”, in the notes to the condensed consolidated financial statements in this Quarterly Report for further information on our outstanding debt.
Previous wording
Our estimated future obligations as of September 30, 2025, include both current and long-term obligations. For our long-term debt, as noted in Note 7, “Lines of Credit and Term Loans” in the notes to the condensed consolidated financial statements, we have a current obligation of$100.6 million and a long-term obligation of $25.2 million. Additionally, as noted in Note 8, “Convertible Notes” in the notes to the condensed consolidated financial statements, we have a convertible debt obligation of$4,725.0 million. Under our operating leases as noted in Note 9, “Leases” in the notes to the condensed consolidated financial statements, we have a current obligation of $30.1 million and a long-term obligation of$359.8 million. As noted in Note 13, “Commitments and Contingencies” in the notes to the condensed consolidated financial statements, we have current obligations related to non-cancelable purchase commitments of $11.6 billion.
Current wording
Our estimated future obligations as of December 31, 2025, include both current and long-term obligations. For our long-term debt, as noted in Note 7, “Lines of Credit, Revolving Credit Facilities, and Term Loans” in the notes to the condensed consolidated financial statements, we have a current obligation of$201.8 million and a long-term obligation of$21.4 million. Additionally, as noted in Note 8, “Convertible Notes” in the notes to the condensed consolidated financial statements, we have a convertible debt obligation of$4,725.0 million. Under our operating leases as noted in Note 9, “Leases” in the notes to the condensed consolidated financial statements, we have a current obligation of$31.8 million and a long-term obligation of$354.1 million. As noted in Note 13, “Commitments and Contingencies” in the notes to the condensed consolidated financial statements, we have current obligations related to non-cancelable purchase commitments of$3.9 billion.
Rearranged current paragraphs (4)
Current report — wording carried from elsewhere
The $42.2 million or 479.5% increase in interest income, net for the three months ended December 31, 2025 as compared to the three months ended December 31, 2024, was primarily driven by higher interest income as a result of increased cash deposits funded by the proceeds from our convertible notes issuance.
Current report — wording carried from elsewhere
The $85.6 million or 509.5% increase in interest income was primarily driven by higher interest income. This is mainly comprised of an increase of $85.6 million or 510.1% in interest income for the six months ended December 31, 2025 as compared to the six months ended December 31, 2024, reflecting increased cash deposits funded by the proceeds from our convertible notes issuance.
Current report — wording carried from elsewhere
The $26.4 million or 110.5% increase in interest expense was primarily driven by a $44.5 million or 1500.0% increase in interest and amortization related to the amendment of the 2029 Convertible Notes and new issuance of the 2028 Convertible Notes and the 2030 Convertible Notes during the second half of fiscal 2025. This increase was partially offset by a $17.9 million or 88.3% decrease in interest expense associated with our Bank of America line of credit and term loans, which were fully repaid in November 2024.
Current report — wording carried from elsewhere
Our quarterly effective income tax rate is based on the estimated annual income tax rate forecast and discrete tax items recognized in the period. The effective tax rate for the six months ended December 31, 2025, is higher than that for the six months ended December 31, 2024, primarily due to a significant decrease in stock-based compensation tax deduction and lower research tax credit because of lower stock vesting price in the six months ended December 31, 2025.
Rearranged previous paragraphs (1)
Previous report — wording carried elsewhere
The following table presents net sales by geographic region for the three months ended September 30, 2025 and 2024 (dollars in millions):