WDC Nasdaq Technology Hardware, Storage & Peripherals Financials FY2017βFY2026
Western Digital designs and makes hard disk drives (HDDs), which store data by recording it magnetically on spinning disks. It sells them under the Western Digital and WD brands. It makes substantially all of the recording heads and magnetic media inside its drives. It split off its flash-memory business as a separate company, Sandisk.
Hi! I read Western Digitalβs latest annual report (fiscal 2026). Here is what stands out:
Good So-so Weak
Are sales growing?
+35.7%
Yes. Sales grew 35.7% last year.
Does it make a profit?
73.0%
Yes. It keeps 73.0% of every sale as profit.
Does profit turn into cash?
27.2%
Yes. 27.2% of sales ends up as free cash.
Is debt under control?
Net cash
Yes. It has more cash than debt.
How healthy are the accounts?
7 / 9
Solid. It passes 7 of 9 health tests.
How is the share priced?
13.8x
One share costs 13.8 times its yearly profit per share. Typical for its sector: 33.5x.
Rules of thumb on reported numbers. A starting point, not a recommendation.
Is it selling more, and how much does it keep?
KIRA Β· Western Digital had $12.9B of revenue in fiscal 2026, up 35.7% on the year before. Over five years, revenue changed β5.3% a year on average. Its operating margin was 34.5%, up 10.0Β pts: of every 100 in sales, about 34 is left after running the business.
In plain words: Revenue is all the money customers paid. The margins show how many cents of each dollar of sales are left over at each step: after making the product (gross), after running the business (operating) and after everything, tax included (net).
Revenue
Revenue
Margins, % of revenue
Margins, % of revenue
KIRA Β· Western Digital made $9.4B of net profit in fiscal 2026. From fiscal 2017 to 2026, diluted EPS grew 38.0% a year.
Loss periods are shown in red.
In plain words: Net income is the profit left after every cost and tax. Earnings per share (EPS) splits that profit across every share, so it shows what one share earned.
Net income
Net income
Diluted EPS
Diluted EPS
How much cash comes in, and where does it go?
KIRA Β· Free cash flow was $3.5B in fiscal 2026, 27.2% of revenue.
Cash from operations minus capital spending.
In plain words: Profit on paper is not the same as cash in the bank. Free cash flow is the cash left after paying to run and maintain the business: the money it can hand back to shareholders, save or invest.
Free cash flow
Free cash flow
Cash from operations vs capital spending
Cash from operations vs capital spending
KIRA Β· Western Digital returned $2.8B to shareholders in fiscal 2026, 79% of free cash flow. The diluted share count rose 6.7%.
In plain words: Companies hand cash back in two ways: dividends (cash paid to shareholders) and buybacks (buying back their own shares, so each remaining share owns a bigger slice).
Dividends and buybacks
Dividends and buybacks
Diluted shares outstanding (annual)
KIRA Β· In the last 12 months, insiders sold $75.3M of shares on the open market and bought none.
Open-market purchases and sales by officers, directors and 10% owners, from Form 4 filings. βPlanβ marks trades under a pre-arranged Rule 10b5-1 plan.
In plain words: Insiders are the people who run or own a big part of the company. Buying with their own money can signal confidence; selling often has personal reasons, like taxes or diversifying.
Bought, 12 months
$0.0M
0 insiders
Sold, 12 months
$75.3M
10 insiders
Of sales under plans
75%
$56.3M
| Date | Insider | Trade | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| Oct 21, 2026 | Cynthia L TregillisChief Legal Officer & Corp Sec | Sold plan | 807 | $380.00 | $0.3M | Form 4 |
| Sep 4, 2026 | Vidyadhara K GubbiChief of Global Operations | Sold | 1,795 | $459.87 | $0.8M | Form 4 |
| Sep 4, 2026 | Cynthia L TregillisChief Legal Officer & Corp Sec | Sold plan | 432 | $451.20 | $0.2M | Form 4 |
| Sep 1, 2026 | Stephanie A StreeterDirector | Sold | 1,600 | $455.00 | $0.7M | Form 4 |
| Aug 31, 2026 | Stephanie A StreeterDirector | Sold | 4,000 | $447.82 | $1.8M | Form 4 |
| Aug 27, 2026 | Cynthia L TregillisChief Legal Officer & Corp Sec | Sold plan | 1,007 | $478.36 | $0.5M | Form 4 |
| Aug 26, 2026 | Cynthia L TregillisChief Legal Officer & Corp Sec | Sold plan | 476 | $450.78 | $0.2M | Form 4 |
| Aug 24, 2026 | Cynthia L TregillisChief Legal Officer & Corp Sec | Sold plan | 684 | $446.17 | $0.3M | Form 4 |
| Aug 21, 2026 | Cynthia L TregillisChief Legal Officer & Corp Sec | Sold plan | 235 | $477.27 | $0.1M | Form 4 |
| Aug 11, 2026 | Irving TanChief Executive Officer, Director | Sold plan | 20,000 | $444.97 | $8.9M | Form 4 |
| Jul 28, 2026 | Martin I ColeDirector | Sold plan | 192 | $462.77 | $0.1M | Form 4 |
| Jul 28, 2026 | Martin I ColeDirector | Sold plan | 3,808 | $448.66 | $1.7M | Form 4 |
| Jul 21, 2026 | Cynthia L TregillisChief Legal Officer & Corp Sec | Sold plan | 808 | $529.63 | $0.4M | Form 4 |
| Jun 9, 2026 | Martin I ColeDirector | Sold plan | 720 | $536.01 | $0.4M | Form 4 |
| Jun 9, 2026 | Martin I ColeDirector | Sold plan | 3,280 | $511.16 | $1.7M | Form 4 |
| Jun 5, 2026 | Cynthia L TregillisChief Legal Officer & Corp Sec | Sold plan | 432 | $545.60 | $0.2M | Form 4 |
| Jun 1, 2026 | Vidyadhara K GubbiChief of Global Operations | Sold | 2,475 | $556.24 | $1.4M | Form 4 |
| May 28, 2026 | Bruce E KiddooDirector | Sold | 750 | $528.52 | $0.4M | Form 4 |
| May 27, 2026 | Cynthia L TregillisChief Legal Officer & Corp Sec | Sold plan | 214 | $539.63 | $0.1M | Form 4 |
| May 22, 2026 | Cynthia L TregillisChief Legal Officer & Corp Sec | Sold plan | 308 | $488.61 | $0.2M | Form 4 |
| May 21, 2026 | Cynthia L TregillisChief Legal Officer & Corp Sec | Sold plan | 106 | $458.87 | $0.0M | Form 4 |
| May 11, 2026 | Brian Scott DavisChief Sales & Mrktng Officer | Sold plan | 10,000 | $500.69 | $5.0M | Form 4 |
| May 4, 2026 | Vidyadhara K GubbiChief of Global Operations | Sold | 4,674 | $443.19 | $2.1M | Form 4 |
| May 1, 2026 | Irving TanChief Executive Officer, Director | Sold plan | 20,000 | $411.84 | $8.2M | Form 4 |
| Apr 21, 2026 | Cynthia L TregillisChief Legal Officer & Corp Sec | Sold plan | 363 | $377.09 | $0.1M | Form 4 |
| Mar 6, 2026 | Vidyadhara K GubbiChief of Global Operations | Sold | 8,518 | $255.33 | $2.2M | Form 4 |
| Mar 4, 2026 | Vidyadhara K GubbiChief of Global Operations | Sold | 10,148 | $270.31 | $2.7M | Form 4 |
| Mar 4, 2026 | Cynthia L TregillisChief Legal Officer & Corp Sec | Sold plan | 9,324 | $268.28 | $2.5M | Form 4 |
| Mar 2, 2026 | Martin I ColeDirector | Sold plan | 6,000 | $271.67 | $1.6M | Form 4 |
| Feb 26, 2026 | Cynthia L TregillisChief Legal Officer & Corp Sec | Sold plan | 214 | $286.11 | $0.1M | Form 4 |
| Feb 24, 2026 | Cynthia L TregillisChief Legal Officer & Corp Sec | Sold plan | 308 | $281.70 | $0.1M | Form 4 |
| Feb 23, 2026 | Cynthia L TregillisChief Legal Officer & Corp Sec | Sold plan | 130 | $283.83 | $0.0M | Form 4 |
| Feb 17, 2026 | Brian Scott DavisChief Sales & Mrktng Officer | Sold plan | 10,000 | $279.16 | $2.8M | Form 4 |
| Feb 6, 2026 | Cynthia L TregillisChief Legal Officer & Corp Sec | Sold | 6,780 | $270.49 | $1.8M | Form 4 |
| Feb 5, 2026 | Matthew E MassengillDirector | Sold plan | 36,926 | $260.43 | $9.6M | Form 4 |
| Feb 2, 2026 | Irving TanChief Executive Officer, Director | Sold plan | 20,000 | $255.44 | $5.1M | Form 4 |
| Jan 21, 2026 | Cynthia L TregillisChief Legal Officer & Corp Sec | Sold plan | 447 | $229.00 | $0.1M | Form 4 |
| Dec 5, 2025 | Vidyadhara K GubbiChief of Global Operations | Sold | 8,943 | $168.14 | $1.5M | Form 4 |
| Dec 4, 2025 | Vidyadhara K GubbiChief of Global Operations | Sold | 13,877 | $159.94 | $2.2M | Form 4 |
| Dec 4, 2025 | Kimberly AlexyDirector | Sold | 2,000 | $160.08 | $0.3M | Form 4 |
| Dec 2, 2025 | Cynthia L TregillisChief Legal Officer & Corp Sec | Sold | 2,801 | $160.57 | $0.4M | Form 4 |
| Dec 1, 2025 | Martin I ColeDirector | Sold plan | 6,000 | $162.61 | $1.0M | Form 4 |
| Nov 25, 2025 | Roxanne OulmanDirector | Sold | 1,800 | $154.42 | $0.3M | Form 4 |
| Nov 25, 2025 | Kimberly AlexyDirector | Sold | 1,768 | $154.00 | $0.3M | Form 4 |
| Nov 5, 2025 | Martin I ColeDirector | Sold plan | 10,000 | $161.32 | $1.6M | Form 4 |
| Nov 3, 2025 | Irving TanChief Executive Officer, Director | Sold plan | 20,000 | $150.69 | $3.0M | Form 4 |
Can it carry its debts, and how well does it use its money?
KIRA Β· Western Digital has $527M more cash than debt.
Cash, debt and the ratios that show how comfortably Western Digital can carry it.
In plain words: What the company owns and what it owes. More cash than debt is a cushion for bad times; a lot of debt leaves less room when business slows down.
Cash vs debt (incl. leases)
| Fiscal year end | FY22 | FY23 | FY24 | FY25 | FY26 |
|---|---|---|---|---|---|
| Cash and short-term investments | $2.3B | $2.0B | $1.6B | $2.1B | $1.6B |
| Debt incl. finance leases | $7.0B | $7.1B | $7.4B | $4.7B | $1.1B |
| Net debt / EBITDA | 1.4x | 18.0x | 35.7x | 0.9x | β0.1x |
| Debt / equity | 0.6x | 0.6x | 0.7x | 0.9x | 0.1x |
| Interest coverage | 7.9x | β1.8x | β1.0x | 6.5x | 27.0x |
| Current ratio | 1.8x | 1.5x | 1.3x | 1.1x | 1.3x |
| Quick ratio | 1.1x | 0.8x | 1.1x | 0.8x | 1.0x |
| Total assets | $26.3B | $24.5B | $24.2B | $14.0B | $13.9B |
| Total liabilities | $14.0B | $12.7B | $13.1B | $8.5B | $5.0B |
| Shareholders' equity | $12.3B | $11.0B | $10.8B | $5.3B | $8.9B |
| Net debt (β = net cash) | $4.7B | $5.0B | $5.9B | $2.6B | β$527M |
KIRA Β· Its return on capital was 52.2%: every 100 invested in the business earned about 52 in a year.
After-tax operating income as a share of the money invested in the business: debt plus equity, minus cash.
In plain words: How much profit the business makes on the money put into it. A higher percentage means each dollar invested works harder.
Return on capital, equity and assets (annual)
KIRA Β· Western Digital passes 7 of 9 financial health tests (Piotroski F-score).
Nine pass/fail tests of profitability, funding and efficiency. 8β9 is strong, 0β2 weak.
In plain words: Nine yes/no tests of financial health, one point each. A green tick is a pass: 7 to 9 points is solid, 0 to 3 is weak.
| Test | FY24 | FY25 | FY26 |
|---|---|---|---|
| Net income is positive | β | β | β |
| Cash from operations is positive | β | β | β |
| Return on assets rose | β | β | β |
| Cash from operations exceeds net income | β | β | β |
| Debt fell relative to assets | β | β | β |
| Current ratio rose | β | β | β |
| Share count didn't rise | β | β | β |
| Gross margin rose | β | β | β |
| Revenue rose relative to assets | β | β | β |
| F-score | 4 / 9 | 6 / 9 | 7 / 9 |
| Accruals ratio | β2.1% | 1.0% | 39.4% |
| Altman Z'' | 2.20 | 2.16 | 7.03 |
What does the share cost, and how does it compare?
KIRA Β· At $356.13 a share, the company is worth $136.8B: 13.8 times its earnings of the last four quarters.
Change the assumptions and see what they imply per share. These are models, not forecasts or price targets β the answer depends entirely on what you put in.
In plain words: Move the sliders to try your own guesses about growth. The result is what one share would be worth if those guesses came true. Different guesses give very different answers.
Value per share
β
Adds net cash of $527M and divides by 383.0M diluted shares. Ten years of cash flows plus a terminal value, discounted to today.
Value per share
β
Reference multiples: today 13.3x Β· peers 29.9x Β· sector 33.5x.
KIRA Β· Western Digital grew sales faster than 3 of its 4 similar companies. Its P/E is higher than 0 of 2.
Each companyβs latest fiscal year. Fiscal years end in different months, so periods donβt line up exactly.
In plain words: The same numbers for similar companies, so you can tell whether a figure is high or low for this kind of business.
| Company | Market cap | Growth | Op. margin | FCF margin | ROIC | P/E | F-score | |
|---|---|---|---|---|---|---|---|---|
| Western Digital WDC | $136.8B | 35.7% | 34.5% | 27.2% | 52.2% | 13.8x | 7 | |
| Seagate Technology STX | $147.5B | 34.1% | 33.6% | 25.5% | 92.0% | β | 8 | Compare β |
| Sandisk SNDK | $194.6B | 175.3% | 61.2% | 56.8% | 105.9% | β | 7 | Compare β |
| NetApp NTAP | $44.4B | 5.4% | 24.2% | 27.0% | β | 31.3x | 7 | Compare β |
| Hewlett Packard Enterprise HPE | $85.1B | 13.8% | β1.3% | 1.8% | β0.9% | 30.4x | 4 | Compare β |
Every number, year by year.
Amounts in USD. Hover a ratioβs name for its definition.
In plain words: Every number we have, year by year. Download it as a spreadsheet if you want to dig deeper.
| Fiscal year | FY17 | FY18 | FY19 | FY20 | FY21 | FY22 | FY23 | FY24 | FY25 | FY26 |
|---|---|---|---|---|---|---|---|---|---|---|
| Income statement | ||||||||||
| Revenue | $19.1B | $20.6B | $16.6B | $16.7B | $16.9B | $18.8B | $6.3B | $6.3B | $9.5B | $12.9B |
| Gross profit | $6.1B | $7.7B | $3.8B | $3.8B | $4.5B | $5.9B | $1.4B | $1.8B | $3.7B | $6.3B |
| Research and development | $2.4B | $2.4B | $2.2B | $2.3B | $2.2B | $2.3B | $986M | $950M | $994M | $1.2B |
| Operating income | $2.0B | $3.6B | $87.0M | $335M | $1.2B | $2.4B | β$548M | β$403M | $2.3B | $4.5B |
| Interest expense | $847M | $676M | $469M | $413M | $326M | $304M | $312M | $414M | $357M | $165M |
| Pretax income | $769M | $2.1B | β$287M | β$46.0M | $927M | $2.2B | β$849M | β$739M | $1.1B | $9.9B |
| Income tax | $372M | $1.4B | $467M | $204M | $106M | $625M | $53.0M | $26.0M | β$513M | $481M |
| Net income | $397M | $675M | β$754M | β$250M | $821M | $1.5B | β$1.7B | β$798M | $1.9B | $9.4B |
| Diluted EPS | $1.34 | $2.20 | β$2.58 | β$0.84 | $2.66 | $4.89 | β$5.37 | β$2.61 | $5.12 | $24.28 |
| Diluted shares | 0.30B | 0.31B | 0.29B | 0.30B | 0.31B | 0.32B | 0.32B | 0.33B | 0.36B | 0.38B |
| Cash flow | ||||||||||
| Cash from operations | $3.4B | $4.2B | $1.5B | $824M | $1.9B | $1.9B | β$408M | β$294M | $1.7B | $3.9B |
| Capital expenditure | $578M | $835M | $876M | $647M | $1.1B | $1.1B | $821M | $487M | $412M | $418M |
| Free cash flow | $2.9B | $3.4B | $671M | $177M | $752M | $758M | β$1.2B | β$781M | $1.3B | $3.5B |
| Depreciation and amortization | $2.1B | $2.1B | $1.8B | $1.6B | $1.2B | $929M | $828M | $568M | $451M | $375M |
| Stock-based compensation | $394M | $377M | $306M | $308M | $318M | $326M | $318M | $295M | $265M | $204M |
| Acquisitions | $0.0M | $100M | $0.0M | $22.0M | $0.0M | $0.0M | $0.0M | $0.0M | $0.0M | $0.0M |
| Share buybacks | $0.0M | $591M | $563M | $0.0M | $0.0M | $0.0M | $0.0M | $0.0M | $149M | $2.6B |
| Dividends paid | $574M | $593M | $147M | $595M | $0.0M | $0.0M | $0.0M | $0.0M | $44.0M | $174M |
| Dividends and buybacks | $574M | $1.2B | $710M | $595M | $0.0M | $0.0M | $0.0M | $0.0M | $193M | $2.8B |
| Balance sheet | ||||||||||
| Cash and short-term investments | $6.4B | $5.0B | $3.5B | $3.0B | $3.4B | $2.3B | $2.0B | $1.6B | $2.1B | $1.6B |
| Total debt | $13.2B | $11.2B | $10.5B | $9.6B | $8.7B | $7.0B | $7.1B | $7.4B | $4.7B | $1.1B |
| Finance lease liabilities | $0.0M | $0.0M | $0.0M | $0.0M | $0.0M | $0.0M | $0.0M | $0.0M | $0.0M | $0.0M |
| Current assets | $11.1B | $10.6B | $8.5B | $9.0B | $9.8B | $9.5B | $7.9B | $8.1B | $5.9B | $5.6B |
| Current liabilities | $4.3B | $4.5B | $3.8B | $4.4B | $4.9B | $5.2B | $5.4B | $6.1B | $5.4B | $4.2B |
| Inventory | $2.3B | $2.9B | $3.3B | $3.1B | $3.6B | $3.6B | $3.7B | $1.4B | $1.3B | $1.5B |
| Property and equipment, net | $3.0B | $3.1B | $2.8B | $2.9B | $3.2B | $3.7B | $3.6B | $2.4B | $2.3B | $2.5B |
| Total assets | $29.9B | $29.2B | $26.4B | $25.7B | $26.1B | $26.3B | $24.5B | $24.2B | $14.0B | $13.9B |
| Total liabilities | $18.4B | $17.7B | $16.4B | $16.1B | $15.4B | $14.0B | $12.7B | $13.1B | $8.5B | $5.0B |
| Shareholders' equity | $11.4B | $11.5B | $10.0B | $9.6B | $10.8B | $12.3B | $11.0B | $10.8B | $5.3B | $8.9B |
| Margins | ||||||||||
| Gross margin | 31.8% | 37.3% | 22.6% | 22.6% | 26.7% | 31.3% | 22.2% | 28.1% | 38.8% | 48.9% |
| Operating margin | 10.2% | 17.5% | 0.5% | 2.0% | 7.2% | 12.7% | β8.8% | β6.4% | 24.5% | 34.5% |
| EBITDA margin | 21.4% | 27.5% | 11.5% | 11.4% | 14.4% | 17.7% | 4.5% | 2.6% | 29.3% | 37.4% |
| Net margin | 2.1% | 3.3% | β4.6% | β1.5% | 4.9% | 8.2% | β26.9% | β12.6% | 19.8% | 73.0% |
| FCF margin | 15.0% | 16.3% | 4.1% | 1.1% | 4.4% | 4.0% | β19.7% | β12.4% | 13.4% | 27.2% |
| Returns | ||||||||||
| Return on capital | β | 10.1% | 0.4% | 1.6% | 6.7% | 10.3% | β2.6% | β2.0% | 19.0% | 52.2% |
| Return on capital employed | 7.6% | 14.4% | 0.4% | 1.5% | 5.7% | 11.3% | β2.7% | β2.2% | 17.5% | 48.9% |
| Return on equity | 3.5% | 5.9% | β7.0% | β2.6% | 8.1% | 13.4% | β14.5% | β7.3% | 23.4% | 133.0% |
| Return on assets | 1.3% | 2.3% | β2.7% | β1.0% | 3.2% | 5.9% | β6.6% | β3.3% | 9.9% | 67.7% |
| Growth | ||||||||||
| Revenue growth | 46.9% | 8.1% | β19.8% | 1.0% | 1.1% | 11.1% | β66.7% | 1.0% | 50.7% | 35.7% |
| Net income growth | 64.1% | 70.0% | β211.7% | β | β | 88.3% | β208.9% | β | β | 398.9% |
| EPS growth | 34.0% | 64.2% | β217.3% | β | β | 83.8% | β209.8% | β | β | 374.2% |
| FCF growth | 104.4% | 17.9% | β80.1% | β73.6% | 324.9% | 0.8% | β262.1% | β | β | 174.5% |
| Share count change | 22.3% | 3.7% | β4.9% | 2.1% | 3.7% | 2.3% | 0.6% | 2.5% | 10.1% | 6.7% |
| Financial health | ||||||||||
| Net debt / EBITDA | 1.7x | 1.1x | 3.7x | 3.4x | 2.2x | 1.4x | 18.0x | 35.7x | 0.9x | β0.1x |
| Debt / equity | 1.2x | 1.0x | 1.1x | 1.0x | 0.8x | 0.6x | 0.6x | 0.7x | 0.9x | 0.1x |
| Interest coverage | 2.3x | 5.4x | 0.2x | 0.8x | 3.7x | 7.9x | β1.8x | β1.0x | 6.5x | 27.0x |
| Current ratio | 2.6x | 2.4x | 2.2x | 2.1x | 2.0x | 1.8x | 1.5x | 1.3x | 1.1x | 1.3x |
| Quick ratio | 2.0x | 1.7x | 1.4x | 1.4x | 1.3x | 1.1x | 0.8x | 1.1x | 0.8x | 1.0x |
| Capital allocation | ||||||||||
| Capex / revenue | 3.0% | 4.0% | 5.3% | 3.9% | 6.8% | 6.0% | 13.1% | 7.7% | 4.3% | 3.2% |
| Stock comp / revenue | 2.1% | 1.8% | 1.9% | 1.8% | 1.9% | 1.7% | 5.1% | 4.7% | 2.8% | 1.6% |
| Payouts / FCF | 20.1% | 35.1% | 105.8% | 336.2% | 0.0% | 0.0% | β | β | 15.1% | 78.8% |
| Quality scores | ||||||||||
| Piotroski F-score | β | 7.0 | 3.0 | 5.0 | 7.0 | 7.0 | 1.0 | 4.0 | 6.0 | 7.0 |
| Altman Z'' | 3.5 | 3.9 | 2.7 | 2.8 | 3.2 | 3.7 | 2.4 | 2.2 | 2.2 | 7.0 |
| Accruals ratio | β9.7% | β12.0% | β8.3% | β4.1% | β4.2% | β1.3% | β5.0% | β2.1% | 1.0% | 39.4% |
Source: SEC EDGAR XBRL filings (CIK 0000106040). Data updated October 23, 2026. Quarterly fourth quarters are the full year minus the first nine months. For information only β not investment advice. Check the original filings before relying on any figure.
