On December 31, Western Digital (WDC) had a market capitalization of $64.7B, based on 376M shares at a price of $172.14.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 2025 | $172.14 | 3,552,200 | 376,000,000 | $64,725,655,200.00 |
December 30 2025 | $175.93 | 6,008,000 | 376,000,000 | $66,149,642,400.00 |
December 29 2025 | $179.55 | 3,906,300 | 376,000,000 | $67,509,747,200.00 |
December 26 2025 | $181.41 | 3,351,600 | 376,000,000 | $68,208,618,400.00 |
December 24 2025 | $179.43 | 3,067,000 | 376,000,000 | $67,464,664,800.00 |
December 23 2025 | $178.12 | 3,721,100 | 376,000,000 | $66,972,480,800.00 |
December 22 2025 | $176.63 | 8,685,200 | 376,000,000 | $66,412,654,400.00 |
December 19 2025 | $180.95 | 36,269,600 | 376,000,000 | $68,035,771,200.00 |
December 18 2025 | $174.88 | 9,147,100 | 376,000,000 | $65,755,143,200.00 |
December 17 2025 | $166.14 | 6,693,100 | 376,000,000 | $62,467,587,200.00 |
December 16 2025 | $174.45 | 5,857,000 | 376,000,000 | $65,593,576,000.00 |
December 15 2025 | $171.91 | 5,781,900 | 376,000,000 | $64,639,250,400.00 |
December 12 2025 | $176.21 | 9,677,900 | 376,000,000 | $66,254,847,200.00 |
December 11 2025 | $187.06 | 7,468,900 | 376,000,000 | $70,335,199,200.00 |
December 10 2025 | $181.82 | 7,966,000 | 376,000,000 | $68,362,665,600.00 |
December 09 2025 | $169.41 | 3,709,900 | 376,000,000 | $63,699,927,200.00 |
December 08 2025 | $169.65 | 4,272,200 | 376,000,000 | $63,790,129,600.00 |
December 05 2025 | $168.77 | 5,815,300 | 376,000,000 | $63,455,715,200.00 |
December 04 2025 | $160.88 | 6,303,300 | 376,000,000 | $60,491,256,000.00 |
December 03 2025 | $155.35 | 6,756,400 | 376,000,000 | $58,411,637,600.00 |
December 02 2025 | $159.74 | 7,657,400 | 376,000,000 | $60,063,480,800.00 |
December 01 2025 | $163.29 | 7,882,200 | 376,000,000 | $61,396,250,400.00 |
November 28 2025 | $163.08 | 3,232,100 | 376,000,000 | $61,317,403,200.00 |
November 26 2025 | $157.50 | 4,853,800 | 376,000,000 | $59,218,796,800.00 |
November 25 2025 | $155.17 | 5,467,700 | 376,000,000 | $58,344,070,400.00 |