WDC — Western Digital Corporation price, chart and key statistics

Price data

Price

$380.88

YTD price return

+121.09%

YTD total return

+121.33%

Market cap

142.6B2016-12 14.8B2026-10 142.4B+862.7% over the window

Enterprise value

142.2B

Shares outstanding

374.3M2016-09 285.5M2026-10 374.3M+31.1% over the window

52W low

$121.85

52W high

$799.87

From 52W high

-52.38%

From 52W low

+212.58%

52W range

38%

Beta

2.16

Volume

Rel volume

0.97×

30D volume

9.3M

30D $ vol

3.7B

Insider trading

Insider net 1WNo open-market insider purchase or sale with a transaction date in the last 7 days, as filed on Form 4.

none

Insider net 1M0 insider-days of buying (no priced lot) and 1 of selling ($307K) in the last 30 days, by transaction date, open-market transactions only — awards, exercises, tax withholding and employee-plan purchases are not counted. A Form 4 is filed within two business days of the trade, so the newest days may not be in yet.

−$307K

Insider net 3M0 insider-days of buying (no priced lot) and 10 of selling ($13.9M) in the last 91 days, by transaction date, open-market transactions only — awards, exercises, tax withholding and employee-plan purchases are not counted. A Form 4 is filed within two business days of the trade, so the newest days may not be in yet.

−$13.9M

Insider net 1Y0 insider-days of buying (no priced lot) and 35 of selling ($64.6M) in the last 365 days, by transaction date, open-market transactions only — awards, exercises, tax withholding and employee-plan purchases are not counted. A Form 4 is filed within two business days of the trade, so the newest days may not be in yet.

−$64.6M

Form 4 transactions by trade date, as filed; latest on file 2026-10-21.

Fundamentals

Sales (ttm)

14.5B2017-06 19.1B2026-10 14.5B-24.2% over the window

Sales/share

$38.692017-06 $64.752026-10 $38.69-40.2% over the window

EPS (ttm)

$26.012016-09 -$1.292026-10 $26.01-2116.4% over the window

FCF (ttm)

4.3B2016-09 1.3B2026-10 4.3B+240.1% over the window

FCF/share

$11.462016-09 $4.422026-10 $11.46+159.4% over the window

Book value/share

$24.972016-09 $37.742026-10 $24.97-33.8% over the window

Net margin

69.20%2017-06 2.1%2026-10 69.2%+3227.9% over the window

ROE

107.20%2016-09 -3.8%2026-10 107.2%-2938.0% over the window

ROA

70.38%2016-09 -1.4%2026-10 70.4%-5116.3% over the window

Debt / equity

0.00×2016-07 1.232026-07 0.00-100.0% over the window

Current ratio

1.432016-09 2.332026-10 1.43-38.4% over the window

Growth (CAGR, ttm) · 10Y

Sales

+43.19%2025-10-03 → 2026-10-0210.1B → 14.5B (+43.0% total)+57.20%2023-09-29 → 2026-10-023.7B → 14.5B (+290.0% total)-4.31%2021-10-01 → 2026-10-0218.1B → 14.5B (-19.8% total)-2.94%2017-06-30 → 2026-10-0219.1B → 14.5B (-24.2% total)

Net income

+290.53%2025-10-03 → 2026-10-022.6B → 10B (+288.7% total)n/a+46.36%2021-10-01 → 2026-10-021.5B → 10B (+572.1% total)n/a

FCF

+121.69%2025-10-03 → 2026-10-021.9B → 4.3B (+121.1% total)n/a+33.74%2021-10-01 → 2026-10-021B → 4.3B (+328.0% total)+13.02%2016-09-30 → 2026-10-021.3B → 4.3B (+240.1% total)

Shares

+9.52%2025-10-03 → 2026-10-02341.9M → 374.3M (+9.5% total)+4.89%2023-09-29 → 2026-10-02324.2M → 374.3M (+15.4% total)+3.73%2021-10-01 → 2026-10-02311.6M → 374.3M (+20.1% total)+2.75%2016-09-30 → 2026-10-02285.5M → 374.3M (+31.1% total)

Per-share growth (CAGR, ttm) · 10Y

EPS

+280.36%2025-10-03 → 2026-10-02$6.87 → $26.01 (+278.6% total)n/a+40.32%2021-10-01 → 2026-10-02$4.78 → $26.01 (+444.3% total)n/a

Sales/share

+30.75%2025-10-03 → 2026-10-02$29.62 → $38.69 (+30.6% total)+49.87%2023-09-29 → 2026-10-02$11.45 → $38.69 (+237.9% total)-7.75%2021-10-01 → 2026-10-02$57.93 → $38.69 (-33.2% total)-5.41%2017-06-30 → 2026-10-02$64.75 → $38.69 (-40.2% total)

FCF/share

+102.42%2025-10-03 → 2026-10-02$5.67 → $11.46 (+101.9% total)n/a+28.92%2021-10-01 → 2026-10-02$3.22 → $11.46 (+256.3% total)+10.00%2016-09-30 → 2026-10-02$4.42 → $11.46 (+159.4% total)

Book value/share

+45.20%2025-10-03 → 2026-10-02$17.22 → $24.97 (+45.0% total)-7.48%2023-09-29 → 2026-10-02$31.55 → $24.97 (-20.8% total)-7.28%2021-10-01 → 2026-10-02$36.46 → $24.97 (-31.5% total)-4.04%2016-09-30 → 2026-10-02$37.74 → $24.97 (-33.8% total)

Dividend/share

+141.81%2025-10-03 → 2026-10-02$0.23 → $0.55 (+141.1% total)n/an/a-12.11%2016-09-30 → 2026-10-02$2.00 → $0.55 (-72.5% total)

Price

+200.91%2025-10-27 → 2026-10-27$126.67 → $380.88 (+200.7% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+134.67%2023-10-27 → 2026-10-27$29.46 → $380.88 (+1193.1% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+55.48%2021-10-27 → 2026-10-27$41.94 → $380.88 (+808.3% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+24.45%2016-10-26 → 2026-10-27$42.72 → $380.88 (+791.6% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.

Total return

+201.48%2025-10-27 → 2026-10-27$126.43 → $380.88 (+201.2% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+135.05%2023-10-27 → 2026-10-27$29.31 → $380.88 (+1199.4% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+55.63%2021-10-27 → 2026-10-27$41.73 → $380.88 (+812.7% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+25.98%2016-10-26 → 2026-10-27$37.82 → $380.88 (+907.1% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.

Fundamentals end at the last reported quarter; price and total return end at the latest close.

Valuation

P/E (ttm)Price ÷ TTM diluted EPS. Net income carries everything below the operating line, including one-off gains. Negative when the trailing year lost money.

14.6×2016-12 -34.982026-10 14.21-140.6% over the window

P/OI (ttm)Price ÷ TTM operating income. Excludes the below-the-line items that make P/E jump — mark-to-market gains, settlements, tax true-ups.

25.0×2016-12 22.082026-10 24.96+13.0% over the window

Fwd P/E

8.7×

P/S (ttm)Market cap ÷ TTM revenue.

9.8×2017-06 1.032026-10 9.84+851.0% over the window

P/B (mrq)Market cap ÷ stockholders' equity at the most recent quarter end.

15.3×2016-12 1.382026-10 15.24+1005.2% over the window

P/FCF (ttm)Market cap ÷ TTM free cash flow (operating cash flow − capex).

33.2×2016-12 8.572026-10 33.21+287.4% over the window

EV/EBITDA (fy)

23.3×

EV/Sales (ttm)

9.8×

FCF yield (ttm)TTM free cash flow ÷ market cap — the inverse of P/FCF.

3.01%2016-09 8.5%2026-10 2.6%-69.3% over the window

Dividend yield (fwd)Indicated annual dividend ÷ last close: the last regular payment × payments a year, from our own dividend record. Shown only for a company that pays the same amount each time (raises and cuts allowed), whose payments are on schedule and agree with the dividends it reports paying; a company whose payments vary in size, such as an unequal interim and final, has no forward figure — see the ttm yield.

0.16%

Dividend yield (ttm)Dividends paid over the last year ÷ last close: the last full cycle of regular payments in our own dividend record. Below the forward yield after a raise, above it after a cut. Shown only when the record holds that full cycle and it agrees with the dividends the company reports paying; otherwise —.

0.14%

Dividend/share (fwd)The indicated annual dividend: the last regular payment × payments a year, for a company that pays the same amount each time.

$0.60

Buyback yield (realized, 1y)1 − shares_at(2026-10-02) ÷ shares_at(2025-10-03) = 1 − 374.3M ÷ 341.9M. Point-in-time share counts from the company's own SEC filings (the same count at both ends), published only when the cash flow statement shows repurchases inside that window. A falling price can't inflate it; negative means net dilution.

-9.52%

Shareholder yield (realized, 1y)Buyback leg + dividend leg: shares retired over the year (-9.52%) + dividends paid over that year ($196M) ÷ market_cap_at(2025-10-03) ($44.9B). Both legs are measured against the start of the window, so a payout can't shrink its own denominator.

-9.08%

Buyback yield (cash, ttm)Buybacks net of issuance over the trailing twelve months ($3B) ÷ today's market cap ($142.6B). Dollars SPENT over what the company is worth NOW — a stock that fell after buying reads high.

2.13%2016-09 0.0%2026-10 1.9%

Shareholder yield (cash, ttm)(TTM buybacks net of issuance $3B + TTM dividends $196M) ÷ today's market cap ($142.6B). Same caveat as the cash buyback yield.

2.27%2016-09 3.3%2026-10 2.0%-40.5% over the window

Vs own 10Y history

P/E

39th

P/OI

77th

P/S

91st

P/B

95th

P/FCF

64th