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Among the 12 tracked institutional investors we monitor, WDC (WESTERN DIGITAL CORP) is held with a combined value of $32.40B across 135,169,891 shares. The largest holder is BlackRock, Inc. with a position worth $9.68B (0.17% of their portfolio). 3 funds opened new positions in the most recent quarter. 4 funds increased their holdings. 4 funds reduced their position.
Total Institutional Value
$32.40B
Total Shares Held
135,169,891
Institutional Holders
12
0
$0
3
$2.01M
Total Transactions
7
Last 90 days
| Date | Insider | Code | Type | Shares | Value |
|---|---|---|---|---|---|
| Jun 5, 2026 | Cynthia L Tregillis | S | Sale | 432 | $235.70K |
| Jun 3, 2026 | Vidyadhara K Gubbi | M | Exercise | 13 | $0 |
| Jun 3, 2026 | Cynthia L Tregillis | M | Exercise | 6 | $0 |
| Jun 3, 2026 | Brian Scott Davis | M | Exercise | 6 | $0 |
| Jun 1, 2026 | Vidyadhara K Gubbi | S | Sale | 2,475 | $1.38M |
| May 28, 2026 | BRUCE E KIDDOO | S | Sale | 750 | $396.39K |
| May 26, 2026 | Manuvir Das | A | Award | 772 | $0 |
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $9.68B | 0.17% | +0.7% |
| 2 | FMR LLC | $8.55B | 0.45% | -6.4% |
| 3 | VANGUARD GROUP INC | $7.30B | 0.11% | New |
| 4 | STATE STREET CORP | $4.18B | 0.14% | -1.5% |
| 5 | CITADEL ADVISORS LLC | $1.58B | 0.26% | -42.4% |
| 6 | RENAISSANCE TECHNOLOGIES LLC | $310.02M | 0.48% | +15.5% |
| 7 | Point72 Asset Management, L.P. | $299.99M | 0.38% | +17.5% |
| 8 | MILLENNIUM MANAGEMENT LLC | $198.55M | 0.08% | -5.2% |
| 9 | Whale Rock Capital Management LLC | $111.44M | 1.44% | New |
| 10 | XN LP | $74.52M | 2.74% | New |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of WDC with a position worth $9.68B, representing 0.17% of their portfolio. In total, 12 institutional investors hold WDC with a combined value of $32.40B.
In the most recent quarter, 3 funds opened a new position in WDC. Additionally, 4 increased their holdings and 4 reduced their positions.
Institutional investors hold $32.40B worth of WDC stock across 12 positions. The largest institutional holder is BlackRock, Inc. with $9.68B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For WDC, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their WDC positions.