Western Digital Corporation annual shares outstanding for fiscal TTM was 376 million shares, an increase of 4.7% from 359 million shares in fiscal 2025. All figures are reported results from public filings — no estimates or projections.
| Shares Outstanding (annual) | TTM → 2026-03-31 | 2025-06-30 | 2024-06-30 | 2023-06-30 | 2022-06-30 | 2021-06-30 | 2020-06-30 | 2019-06-30 | 2018-06-30 | 2017-06-30 | 2016-06-30 | 2015-06-30 | 2014-06-30 | 2013-06-30 | 2012-06-30 | 2011-06-30 | 2010-06-30 | 2009-06-30 | 2008-06-30 | 2007-06-30 | 2006-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shares Outstanding (M) | 376M | 359M | 326M | 318M | 316M | 309M | 298M | 292M | 307M | 296M | 242M | 237M | 242M | 246M | 245M | 235M | 233M | 226M | 226M | 226M | 224M |
USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).
| Shares Outstanding (quarterly) | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 | 2024-06-30 |
|---|---|---|---|---|---|---|---|---|
| Shares Outstanding (M) | 376M | 376M | 376M | 362M | 358M | 357M | 357M | 349M |
USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).
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