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Nasdaq 100
WDC
Western Digital Corporation, Technology
$366.11
−7.41% on the day
Close of Fri, Oct 30, 2026
−32.8% over 3M
2026-07-312026-09-162026-10-30
Market cap$137.0B
Last close$366.11
Day move−7.41%
Nasdaq 100
Western Digital Corporation, Technology
$366.11
−7.41% on the day
Close of Fri, Oct 30, 2026
| Quarter ending | Oct 2026 | Jul 2026* | Apr 2026 | Jan 2026 | Oct 2025 | Jun 2025 | Mar 2025 | Dec 2024 |
|---|---|---|---|---|---|---|---|---|
| Revenue | $4.4B | $3.7B | $3.3B | $3.0B | $2.8B | $2.6B | $2.3B | $2.4B |
| Gross margin | 57.8% | 54.1% | 50.2% | 45.7% | 43.5% | 41.0% | 39.8% | 37.7% |
| Operating margin | 46.7% | 41.7% | 35.7% | 30.1% | 28.1% | 26.1% | 33.1% | 23.2% |
| Net margin | 40.6% | 85.3% | 96.0% | 61.1% | 41.9% | 10.8% | 22.7% | 24.7% |
| EPS, diluted | $4.63 | $8.28 | $8.20 | $4.73 | $3.07 | $0.75 | $1.42 | $1.63 |
From the company's SEC filings, newest first. * A fiscal fourth quarter: the year's 10-K less its first three quarters.
The same ranks the builder's sliders blend. Small and Wild are Big and Calm turned over.
| Measure | WDC | Higher than |
|---|---|---|
| Earnings yield (earnings ÷ price) | 7.3% | 94% |
| Book yield (book value ÷ price) | 6.8% | 30% |
| Free cash flow yield | 2.6% | 53% |
| Buyback yield | 1.9% | 76% |
| Revenue growth, a year | 35.7% | 86% |
| EPS growth, a year | 374.2% | 93% |
| Return on equity | 107.2% | 96% |
| Return on assets | 70.4% | 100% |
| Net margin |
Research
Figures from SEC filings and daily closes; results dates and headlines from Yahoo Finance and Nasdaq; insider trades from SEC Form 4. For learning, not investment advice.
| 69.2% |
| 99% |
| Liabilities ÷ assets | 34.3% | 24% |
|---|
| Past year, skipping last month | 227.8% | 95% |
|---|
| Past 6 months, skipping last month | 7.3% | 59% |
|---|
| Volatility, a year's worth | 70.1% | 85% |
|---|
"Higher than" is the share of the 100 with a lower figure. Financial figures from SEC filings, market figures from daily closes. Dividend yield and beta are under Valuation below.
Beat the forecast in 4 of the last 4 quarters.
The stock's move is from the close before the report to the close after it.
Western Digital Corporation engages in the development, manufacture, and sale of data storage devices and solutions based on hard disk drive (HDD) technology in the United States, Asia, Europe, the Middle East, and Africa. The company offers internal HDDs, data center drives, data center platforms, external drives, portable drives, NAS for home and office, and accessories. It sells its data storage devices and solutions through its computer sales personnel, dealers, distributors, retailers, and subsidiaries.
From Yahoo Finance, westerndigital.com
3 AI Infrastructure Stocks Retail Investors Are Watching After Google Search ShiftSimply Wall St., 11h ago
Wall Street's Next Blockbuster Stock Split Has Arrived -- The Stock Has Gained 3,050% Since Its 2025 Debut and Still More Upside Ahead, According to Wall StreetMotley Fool, Oct 30
Sandisk Sinks 12% Despite Earnings Beat and 8-for-1 Split as Memory Stocks Slide: “It’s Absurd”TIKR, Oct 30
Micron Peer Enthusiasm Entices Me To Buy Again24/7 Wall St., Oct 30
What Could Lift Western Digital Stock?Trefis, Oct 30Headlines are the outlets' views, not ours. Read the date before the headline. More on Yahoo Finance
Picked by YouTube search, not by us. Someone else's view, not advice.
3 AI Infrastructure Stocks Retail Investors Are Watching After Google Search ShiftSimply Wall St., 11h agoWall Street's Next Blockbuster Stock Split Has Arrived -- The Stock Has Gained 3,050% Since Its 2025 Debut and Still More Upside Ahead, According to Wall StreetMotley Fool, Oct 30Sandisk Sinks 12% Despite Earnings Beat and 8-for-1 Split as Memory Stocks Slide: “It’s Absurd”TIKR, Oct 30Micron Peer Enthusiasm Entices Me To Buy Again24/7 Wall St., Oct 30What Could Lift Western Digital Stock?Trefis, Oct 30
Sandisk shares slide 8% despite earnings beat as investors weigh valuationProactive, Oct 30
Sandisk Sinks 9% Despite Earnings Beat, Raised Guidance and 8-for-1 Split; Western Digital Tumbles 8%, Seagate Slides 7%, Micron Falls 6%24/7 Wall St., Oct 30
SanDisk Strong Earnings Fail to Stop Brutal Stock PullbackGuruFocus.com, Oct 30
Should Investors Buy Seagate's Shares After Q1 Earnings Momentum?Zacks, Oct 30
Management Set A Higher Bar For Micron Stock; Does The Chart Agree?Trefis, Oct 30Headlines are the outlets' views, not ours. Read the date before the headline. More on Yahoo Finance
Open-market buys and sells are the ones that say something; awards, exercises and tax withholding are routine.
Every transaction, in AdvancedSEC Form 4, public domain. The latest 40 of 150 Form 4 filings from the last 12 months are counted. A sale filled at several prices is one line at its average price. All Form 4s on EDGAR
Open-market buys and sells are the ones that say something; awards, exercises and tax withholding are routine.
| Date | Insider | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| Oct 29, 2026 | Cole Martin IDirector | Sold on the market10b5-1 plan | −4,000 | $395.47average | $1.6M | Form 4 ↗ |
| Oct 21, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Sold on the market10b5-1 plan | −807 | $380.00 | $307K | Form 4 ↗ |
| Oct 20, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Exercise or conversion | +14 | — | — | Form 4 ↗ |
| Oct 20, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Tax withholding | −1,310 | $364.32 | $477K | Form 4 ↗ |
| Sep 20, 2026 | Tan IrvingCEO, Director | Exercise or conversion | +57 | — | — | Form 4 ↗ |
| Sep 20, 2026 | Tan IrvingCEO, Director | Tax withholding | −1,091 | $441.36 | $482K | Form 4 ↗ |
| Sep 20, 2026 | Davis Brian ScottChief Sales & Mrktng Officer | Exercise or conversion | +8 | — | — | Form 4 ↗ |
| Sep 20, 2026 | Davis Brian ScottChief Sales & Mrktng Officer | Tax withholding | −963 | $441.36 | $425K | Form 4 ↗ |
| Sep 17, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | AwardDividend Equivalent Rights | +27 | — | — | Form 4 ↗ |
| Sep 17, 2026 | Tan IrvingCEO, Director | AwardDividend Equivalent Rights | +83 | — | — | Form 4 ↗ |
| Sep 17, 2026 | Streeter Stephanie ADirector | AwardDividend Equivalent Rights | +1 | — | — | Form 4 ↗ |
| Sep 17, 2026 | Shihab Ahmed MohammedChief Product Officer | Exercise or conversion | +56 | — | — | Form 4 ↗ |
| Sep 17, 2026 | Shihab Ahmed MohammedChief Product Officer | Tax withholding | −5,150 | $423.87 | $2.2M | Form 4 ↗ |
| Sep 17, 2026 | Shihab Ahmed MohammedChief Product Officer | AwardDividend Equivalent Rights | +42 | — | — | Form 4 ↗ |
| Sep 17, 2026 | Sennesael KrisCFO | AwardDividend Equivalent Rights | +47 | — | — | Form 4 ↗ |
| Sep 17, 2026 | Oulman RoxanneDirector | AwardDividend Equivalent Rights | +1 | — | — | Form 4 ↗ |
| Sep 17, 2026 | Massengill Matthew EDirector | AwardDividend Equivalent Rights | +10 | — | — | Form 4 ↗ |
| Sep 17, 2026 | Kiddoo Bruce EDirector | AwardDividend Equivalent Rights | +1 | — | — | Form 4 ↗ |
| Sep 17, 2026 | Gubbi Vidyadhara KChief of Global Operations | AwardDividend Equivalent Rights | +21 | — | — | Form 4 ↗ |
| Sep 17, 2026 | Feller BradSVP, Global Accounting & Chief | AwardDividend Equivalent Rights | +4 | — | — | Form 4 ↗ |
| Sep 17, 2026 | Doluca TuncDirector | AwardDividend Equivalent Rights | +1 | — | — | Form 4 ↗ |
| Sep 17, 2026 | Davis Brian ScottChief Sales & Mrktng Officer | AwardDividend Equivalent Rights | +17 | — | — | Form 4 ↗ |
| Sep 17, 2026 | Das ManuvirDirector | AwardDividend Equivalent Rights | +0 | — | — | Form 4 ↗ |
| Sep 17, 2026 | Cole Martin IDirector | AwardDividend Equivalent Rights | +1 | — | — | Form 4 ↗ |
| Sep 17, 2026 | Alexy KimberlyDirector | AwardDividend Equivalent Rights | +1 | — | — | Form 4 ↗ |
| Sep 4, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Sold on the market10b5-1 plan | −432 | $451.20 | $195K | Form 4 ↗ |
| Sep 4, 2026 | Gubbi Vidyadhara KChief of Global Operations | Sold on the market | −1,795 | $459.87 | $825K | Form 4 ↗ |
| Sep 3, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Exercise or conversion | +7 | — | — | Form 4 ↗ |
| Sep 3, 2026 | Tregillis Cynthia LChief Legal Officer & Corp Sec | Tax withholding | −700 | $441.57 | $309K | Form 4 ↗ |
| Sep 3, 2026 | Gubbi Vidyadhara KChief of Global Operations | Exercise or conversion | +14 | — | — | Form 4 ↗ |
| Sep 3, 2026 | Gubbi Vidyadhara KChief of Global Operations | Tax withholding | −1,764 | $441.57 | $779K | Form 4 ↗ |
| Sep 3, 2026 | Davis Brian ScottChief Sales & Mrktng Officer | Exercise or conversion | +7 | — | — | Form 4 ↗ |
| Sep 3, 2026 | Davis Brian ScottChief Sales & Mrktng Officer | Tax withholding | −882 | $441.57 | $389K | Form 4 ↗ |
SEC Form 4, public domain. The latest 40 of 150 Form 4 filings from the last 12 months are counted. A sale filled at several prices is one line at its average price. All Form 4s on EDGAR