WESTERN DIGITAL CORP (WDC)
Technology · Computer Storage Devices
WESTERN DIGITAL CORP (WDC) stock research on InvestAtlant: institutional ownership from 13F filings, insider Form 4 activity, and SEC context.
Top institutional holders (2026-Q3)
| Institution | Shares | Value | % Outstanding |
|---|---|---|---|
| EXCHANGE TRADED CONCEPTS, LLC | 2,116,078 | $961.67M | 0.57% |
| AMF Tjanstepension AB | 847,047 | $384.95M | 0.23% |
| Sumitomo Mitsui Trust Group, Inc. | 805,827 | $366.22M | 0.22% |
| PRINCIPAL FINANCIAL GROUP INC | 700,481 | $318.34M | 0.19% |
| Cambridge Investment Research Advisors, Inc. | 563,047 | 3.4K | 0.15% |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 440,014 | 67.72M | 0.12% |
| ProShare Advisors LLC | 424,942 | 93.12M | 0.11% |
| Robeco Institutional Asset Management B.V. | 397,574 | 80.68M | 0.11% |
Recent insider transactions
| Date | Insider | Title | Type | Value |
|---|---|---|---|---|
| 2026-10-29 | Cole Martin I | Director | Sale | $79.6K |
| 2026-10-29 | Cole Martin I | Director | Sale | 50.6K |
| 2026-10-29 | Cole Martin I | Director | Sale | 59.7K |
| 2026-10-29 | Cole Martin I | Director | Sale | 94.3K |
| 2026-10-29 | Cole Martin I | Director | Sale | $95.8K |
| 2026-10-29 | Cole Martin I | Director | Sale | $82.6K |
| 2026-10-29 | Cole Martin I | Director | Sale | 25.6K |
| 2026-10-29 | Cole Martin I | Director | Sale | $232.1K |