WESTERN DIGITAL CORP WDC
$539.00
-9.9% 52w: $59.13 – $746.23
Latest 13F among current holders filed 4 days ago (Jun 30, 2026)
Price — last 12 months
research preview data59.13402.68746.23
Jun 20, 2025 Jul 2, 2026
Institutional holders
1.4K
+238 QoQ
13F value
$88.53B
+48.7% QoQ
Smart-money holders
99
signal tier ≥ 2
New smart buyers
36
Q1 2026
Options barometer
0.4×
$2.82B calls / $6.63B puts
Institutional value by quarter
Number of holders
Who owns WDC?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | Index provider | 35.8M | $9.68B | 0.2% | +0.7% |
| FMR LLC | Long only active | 31.6M | $8.55B | 0.5% | -6.4% |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 22.0M | $5.96B | 0.1% | — |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 17.2M | $4.65B | 0.2% | — |
| JPMORGAN CHASE & CO | Bank broker | 17.5M | $4.41B | 0.3% | +22.5% |
| STATE STREET CORP | Index provider | 15.5M | $4.18B | 0.1% | -1.5% |
| Capital World Investors | Long only active | 11.9M | $3.21B | 0.4% | +1017.0% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 9.5M | $2.56B | 0.2% | +2.1% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 8.5M | $2.30B | 0.2% | -29.5% |
| MORGAN STANLEY | Bank broker | 7.9M | $2.15B | 0.1% | -11.2% |
| WCM INVESTMENT MANAGEMENT, LLC | Other | 6.6M | $1.65B | 3.8% | -1.9% |
| AMERIPRISE FINANCIAL INC | Bank broker | 5.8M | $1.56B | 0.4% | -32.4% |
| Invesco Ltd. | Index provider | 5.5M | $1.50B | 0.2% | +1.4% |
| GOLDMAN SACHS GROUP INC | Bank broker | 5.4M | $1.46B | 0.2% | +18.6% |
| UBS Group AG | Bank broker | 4.2M | $1.13B | 0.2% | -8.1% |
| NORTHERN TRUST CORP | Index provider | 3.6M | $975.5M | 0.1% | -1.8% |
| AQR CAPITAL MANAGEMENT LLC | Quant stat arb | 3.5M | $913.0M | 0.4% | +16.4% |
| Capital Research Global Investors | Long only active | 3.3M | $895.1M | 0.1% | New |
| Amundi | Diversified mechanical | 3.1M | $827.4M | 0.2% | +27.5% |
| Nuveen, LLC | Diversified mechanical | 3.0M | $800.4M | 0.2% | -35.2% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Bank broker | 2.9M | $785.2M | 0.2% | +3.3% |
| D. E. Shaw & Co., Inc. | Quant stat arb | 2.7M | $727.1M | 0.6% | -52.8% |
| FRED ALGER MANAGEMENT, LLC | Other | 2.7M | $719.5M | 3.2% | -0.9% |
| PRICE T ROWE ASSOCIATES INC /MD/ | Diversified mechanical | 2.6M | $715.8M | 0.1% | +1.3% |
| Bank of New York Mellon Corp | Diversified mechanical | 2.5M | $678.6M | 0.1% | +21.0% |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 2.5M | $676.8M | 0.1% | -29.8% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 2.2M | $597.0M | 0.1% | -2.6% |
| Legal & General Group Plc | Diversified mechanical | 2.1M | $575.9M | 0.1% | +4.7% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 1.9M | $516.2M | 0.1% | — |
| DEUTSCHE BANK AG\ | Bank broker | 1.9M | $506.6M | 0.2% | -16.1% |
| HSBC HOLDINGS PLC | Bank broker | 1.5M | $417.0M | 0.2% | -39.1% |
| National Pension Service | Other | 1.4M | $389.0M | 0.3% | -15.0% |
| BANK OF MONTREAL /CAN/ | Bank broker | 1.4M | $380.0M | 0.2% | +36.3% |
| Maple Rock Capital Partners Inc. ★3 | Fundamental concentrated | 1.4M | $378.8M | 12.3% | -41.2% |
| AMF Tjanstepension AB ★2 | Fundamental diversified | 1.4M | $371.6M | 2.5% | -22.3% |
| Value Aligned Research Advisors, LLC ★2 | Fundamental concentrated | 1.3M | $350.4M | 4.2% | New |
| ROYAL BANK OF CANADA | Bank broker | 1.3M | $343.8M | 0.1% | -35.9% |
| BNP PARIBAS FINANCIAL MARKETS | Bank broker | 1.2M | $321.6M | 0.2% | -15.0% |
| Soroban Capital Partners LP ★3 | Fundamental concentrated | 1.1M | $310.1M | 2.2% | Held |
| RENAISSANCE TECHNOLOGIES LLC | Quant stat arb | 1.1M | $310.0M | 0.5% | +15.5% |
| BARCLAYS PLC | Bank broker | 1.1M | $284.0M | 0.1% | -31.2% |
| WELLS FARGO & COMPANY/MN | Bank broker | 1.0M | $277.1M | 0.1% | +18.3% |
| Swiss National Bank | Index provider | 1.0M | $271.4M | 0.2% | +5.5% |
| Robeco Institutional Asset Management B.V. | Other | 984.7K | $266.3M | 0.4% | -28.5% |
| Polar Capital Holdings Plc | Other | 972.4K | $263.0M | 1.1% | +6.5% |
| MARSHALL WACE, LLP | Quant stat arb | 931.3K | $251.9M | 0.3% | +475.4% |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | Diversified mechanical | 891.7K | $241.2M | 0.4% | -13.0% |
| Castle Hook Partners LP ★2 | Fundamental concentrated | 878.9K | $237.7M | 4.8% | -33.7% |
| Sumitomo Mitsui Trust Group, Inc. | Diversified mechanical | 836.7K | $226.3M | 0.1% | -5.7% |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | Other | 827.7K | $223.9M | 0.2% | +99.1% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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