Three months of earnings surpass a full year
Kioxia Holdings reported net profit of 2.1978 trillion yen for April through September 2026, about 37 times its earnings a year earlier, as demand for memory used in artificial intelligence infrastructure drove a sharp expansion in its business. The Japanese semiconductor company announced the results on October 30, alongside its first dividend since listing.
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The strongest growth came in the July through September quarter. Revenue reached about 2.48 trillion yen, up 453.2% from the same period a year earlier, while net profit rose 3,136.8% to approximately 1.3486 trillion yen. In those three months, Kioxia exceeded the revenue and profit it had generated during the entire preceding financial year, which ended in March 2026.
Yoshihiko Kawamura, Kioxia's executive vice president, said the acceleration reflected expanding AI demand. He described quarterly revenue and net profit as records and said the company's earning power had increased sharply. April through June had also produced record results, making the latest quarter a further step up from an already strong start.
The results show how spending on AI infrastructure is reaching beyond the processors that perform calculations. Kioxia is a major producer of NAND flash memory, a type of semiconductor that stores information even when power is switched off. Data centers need storage as well as computing power, placing memory manufacturers within the same investment cycle.
What the first-half figures show
Revenue for April through September totaled 4.2471 trillion yen, roughly five times the level a year earlier. Net profit of 2.1978 trillion yen represented about 52% of revenue. Put simply, the company retained approximately 52 yen in net profit for every 100 yen of sales during the six months.
The July through September quarter was even more profitable by that measure. Net profit of 1.3486 trillion yen against revenue of about 2.48 trillion yen produces a net profit margin of roughly 54%. A profit margin measures how much of a company's sales remains after its expenses and other charges have been accounted for.
The percentage increases also need careful reading. A revenue increase of 453.2% means sales were about 5.5 times their earlier level. The 3,136.8% increase in quarterly net profit means earnings were about 32 times their earlier level. Both figures describe growth from the corresponding quarter a year before, rather than from the immediately preceding three months.
Subtracting the latest quarter from the first-half totals puts April through June revenue at approximately 1.77 trillion yen and net profit at about 849 billion yen. On that basis, July through September revenue rose roughly 40% from the preceding quarter, while net profit increased about 59%. The acceleration was therefore visible within the financial year as well as against the previous year.
Why data centers are driving demand
Kioxia's growth is being driven by expanding demand from data centers, the facilities that house large numbers of computers and storage systems. AI services depend on these facilities to process requests and manage the information used by their systems.
NAND flash memory provides persistent storage: it keeps data available after a device is turned off. It is commonly used in solid state drives, which store information electronically rather than on spinning disks. In a data center, this storage works alongside processors and other forms of memory, each performing a different job.
Kioxia said smartphone and personal computer demand remained sluggish, while demand from data centers expanded. The company attributed the strong data center demand to the spread of AI and expected that demand to continue. That contrast helps explain why Kioxia could report such rapid growth without a similarly strong recovery across all the markets that buy its products.
For Kioxia, the practical change is a much larger business opportunity tied to infrastructure spending. Its outlook assumes that strong demand from data centers will continue and that growth will accelerate further toward January through March 2027, the final quarter of its current financial year.
The forecast extends the earnings surge
In its October 30 announcement, Kioxia forecast consolidated net profit of 3.5578 trillion yen for April through December 2026, approximately 24 times the amount earned in the corresponding nine months a year earlier. Revenue for that period is expected to reach 6.7471 trillion yen, about five times the earlier level.
For October through December alone, the company expects revenue of about 2.5 trillion yen and net profit of approximately 1.36 trillion yen. The quarterly profit forecast is about 15 times the level a year earlier. These projections would keep earnings close to the records reached in July through September.
The revenue forecast also shows a change in the pace of growth. Expected October through December sales of 2.5 trillion yen are only slightly above the approximately 2.48 trillion yen recorded in July through September. Kioxia is therefore forecasting another very large quarter, with a more modest immediate increase than the jump between its first and second quarters.
The expectation of faster growth toward January through March goes beyond that near term forecast. Kioxia did not give a numerical forecast for that final quarter in the announcement described here, leaving the size of the anticipated acceleration unspecified.
Cash generation supports investment and payouts
Kioxia reported record core free cash flow of 1.438 trillion yen. This measure adjusts free cash flow to remove certain temporary receipts and payments, giving the company another way to describe the cash generated by its business.
Profit and cash flow measure different things. Profit follows accounting rules for recording income and expenses, while cash flow tracks money moving into and out of the business. For a semiconductor manufacturer, cash matters because building facilities and buying production equipment require substantial spending.
Cash on hand stood at 1.3973 trillion yen at the end of September. Kawamura said investment for growth would remain the first priority, with surplus cash directed to shareholder returns. That policy connects the earnings surge to two competing uses of money: expanding the business and distributing funds to investors.
Kioxia also reported a return on invested capital, or ROIC, of 102%. ROIC compares a company's earnings measure with the capital committed to its operations. Kawamura described the figure as exceptional. It measures capital efficiency, while the cash balance and cash flow figures show the funds available to support spending and distributions.
The first dividend follows a major share buyback
Kioxia announced a dividend totaling 48 billion yen, its first since listing. The payment is 90 yen per share, or 30 yen per share after the share split. The lower figure reflects the larger number of shares following the split; the announced total distribution remains 48 billion yen.
The dividend follows an 800 billion yen share buyback carried out in August. A buyback uses company funds to purchase its own shares, while a dividend pays money directly to eligible shareholders. Both return funds to investors, but they work in different ways.
Together, the August buyback and announced dividend amount to 848 billion yen. The buyback accounts for about 94% of that combined amount, showing that repurchasing shares has so far been the much larger part of the company's shareholder return program.
The interim dividend is to be distributed during the second half of the financial year. The announcement did not specify a payment date. Kawamura's stated priority remains growth investment, with distributions coming from cash the company considers surplus to that need.
How the financial year has unfolded
Kioxia's financial year runs from April 2026 through March 2027. The sequence shows how record operating results, cash returns and the latest forecasts fit together:
- April through June 2026: Kioxia recorded what were then record quarterly results.
- August 2026: The company carried out an 800 billion yen share buyback.
- July through September 2026: Revenue reached about 2.48 trillion yen and net profit approximately 1.3486 trillion yen, surpassing the preceding full year's results.
- October 30, 2026: Kioxia announced its first-half results, its first dividend since listing and its outlook for April through December.
- October through December 2026: The company expects about 2.5 trillion yen in revenue and approximately 1.36 trillion yen in net profit.
- January through March 2027: Kioxia expects growth to accelerate further as demand from data centers expands.
The central business development is the scale of the shift toward data center demand. Smartphone and computer markets remain subdued, yet Kioxia's storage business is generating record earnings and cash. Its next results will show how closely the projected continuation of that demand matches actual sales.
Key Points
- First-half net profit reached 2.1978 trillion yen, about 37 times the level a year earlier.
- July through September revenue and profit exceeded the totals for the preceding financial year.
- AI infrastructure and data center storage demand drove growth while smartphone and computer demand remained sluggish.
- Kioxia forecasts April through December net profit of 3.5578 trillion yen.
- The company announced its first dividend since listing, totaling 48 billion yen, after an 800 billion yen buyback in August.
- Growth investment remains the company's first priority for cash.
