Western Digital Corp
WDC- Exchange
- Nasdaq
- Industry
- Computer Storage Devices
- SEC CIK
- 0000106040
In the last 90 days, Western Digital Corp insiders filed 0 open-market purchases and 9 sales; 1,852 institutions reported holding it in 13F filings for Q2 2026, worth $206.3B in total; Maverick Capital is the only superinvestor holding it.
13F holders, Q1 2024
Institutional positions in Western Digital Corp as of Mar 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 683
- +81 vs. Q4 2023
- Shares held
- 303.8M
- +3.10M (+1.0%) vs. Q4 2023
- Total value
- $20.7B
- +$4.98B (+31.6%) vs. Q4 2023
- New holders
- 149
- 243 more added
- Sold out
- 68
- 197 more reduced
8 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting WDC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,852 | $206.3B |
| Q1 2026 | 1,422 | $90.0B |
| Q4 2025 | 1,175 | $58.9B |
| Q3 2025 | 961 | $41.5B |
| Q2 2025 | 750 | $23.4B |
| Q1 2025 | 662 | $14.4B |
| Q4 2024 | 711 | $20.1B |
| Q3 2024 | 698 | $22.1B |
| Q2 2024 | 759 | $25.4B |
| Q1 2024 | 683 | $20.7B |
| Q4 2023 | 610 | $15.8B |
| Q3 2023 | 543 | $12.7B |
| Q2 2023 | 538 | $10.2B |
| Q1 2023 | 540 | $10.2B |
| Q4 2022 | 529 | $8.72B |
| Q3 2022 | 579 | $8.97B |
| Q2 2022 | 632 | $12.0B |
| Q1 2022 | 649 | $12.5B |
| Q4 2021 | 696 | $16.5B |
| Q3 2021 | 634 | $14.1B |
| Q2 2021 | 686 | $17.6B |
| Q1 2021 | 672 | $16.3B |
Institutions, Q1 2024
Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| United Services Automobile Association | 10,150 | $692.6K | 0.02% | 00.0% | Unchanged |
| V-Square Quantitative Management LLC | 10,167 | $693.8K | 0.12% | +1,289+14.5% | Added |
| Tokio Marine Asset Management Co Ltd | 10,212 | $696.9K | 0.04% | +549+5.7% | Added |
| Highview Capital Management LLC | 10,277 | $701.3K | 0.32% | +10,277 | New |
| Northwestern Mutual Investment Management Company, LLC | 10,289 | $702.1K | 0.02% | +26+0.3% | Added |
| Tiaa Trust, National Association | 10,322 | $704.4K | 0.00% | +6+0.1% | Added |
| Supplemental Annuity Collective Trust of NJ | 10,400 | $709.7K | 0.22% | 00.0% | Unchanged |
| Vontobel Holding Ltd. | 10,617 | $724.5K | 0.01% | 00.0% | Unchanged |
| Quantinno Capital Management LP | 10,646 | $726.0K | 0.02% | +2,900+37.4% | Added |
| Baader Bank INC | 10,679 | $728.7K | 0.06% | +6,224+139.7% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 10,700 | $730.2K | 0.05% | −851−7.4% | Reduced |
| Shell Asset Management Co | 9,700 | $735.0K | 0.03% | +4,245+77.8% | Added |
| Peapack Gladstone Financial Corp | 10,838 | $740.0K | 0.01% | −1,954−15.3% | Reduced |
| Norinchukin Bank, The | 11,012 | $751.5K | 0.02% | −148−1.3% | Reduced |
| Centiva Capital, LP | 11,161 | $761.6K | 0.04% | +11,161 | New |
| Empirical Finance, LLC | 11,260 | $768.4K | 0.05% | +391+3.6% | Added |
| Rockefeller Capital Management L.P. | 11,476 | $783.2K | 0.00% | +11,476 | New |
| Cutler Group LP | 11,777 | $803.0K | 0.41% | +8,563+266.4% | Added |
| B. Metzler seel. Sohn & Co. AG | 11,817 | $806.4K | 0.01% | +3,416+40.7% | Added |
| Fifth Third Bancorp | 11,841 | $808.0K | 0.00% | +479+4.2% | Added |
| Capstone Investment Advisors, LLC | 12,073 | $823.9K | 0.02% | +6,195+105.4% | Added |
| Aviva PLC | 12,374 | $844.4K | 0.00% | +426+3.6% | Added |
| Lido Advisors, LLC | 12,544 | $856.0K | 0.01% | +12,544 | New |
| Swiss Life Asset Management Ltd | 12,601 | $859.9K | 0.01% | −11,182−47.0% | Reduced |
| BLB&B Advisors, LLC | 12,887 | $879.4K | 0.05% | −1,140−8.1% | Reduced |
| Lombard Odier Asset Management (Switzerland) SA | 12,899 | $880.2K | 0.06% | +12,899 | New |
| WESPAC Advisors, LLC | 12,995 | $886.8K | 0.52% | −2,051−13.6% | Reduced |
| Metropolitan Life Insurance Co | 13,077 | $892.4K | 0.04% | −121−0.9% | Reduced |
| XTX Topco Ltd | 13,457 | $918.3K | 0.12% | +13,457 | New |
| Marex Group plc | 13,515 | $922.3K | 0.03% | +194+1.5% | Added |
| Clear Harbor Asset Management, LLC | 13,647 | $931.3K | 0.08% | −64−0.5% | Reduced |
| Cresset Asset Management, LLC | 13,961 | $952.7K | 0.00% | +376+2.8% | Added |
| Alpha DNA Investment Management LLC | 13,988 | $954.5K | 0.52% | +13,988 | New |
| M&T Bank Corp | 14,048 | $958.6K | 0.00% | +276+2.0% | Added |
| Wolverine Asset Management LLC | 14,139 | $964.8K | 0.02% | −7,161−33.6% | Reduced |
| Tower Research Capital LLC (TRC) | 14,213 | $969.9K | 0.02% | −29,972−67.8% | Reduced |
| Cavalry Management Group, LLC | 14,528 | $991.4K | 12.54% | +14,528 | New |
| Dai-Ichi Life Insurance Company, Ltd | 24,849 | $1.01M | 0.02% | 00.0% | Unchanged |
| Pathstone Holdings, LLC | 15,252 | $1.04M | 0.00% | +2,221+17.0% | Added |
| Sender Co & Partners, Inc. | 15,521 | $1.06M | 1.82% | +15,521 | New |
| Metis Global Partners, LLC | 15,587 | $1.06M | 0.04% | +155+1.0% | Added |
| Allspring Global Investments Holdings, LLC | 15,759 | $1.08M | 0.00% | −208−1.3% | Reduced |
| Systematic Alpha Investments, LLC | 16,000 | $1.09M | 0.04% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 16,003 | $1.09M | 0.00% | +993+6.6% | Added |
| Commerce Bank | 16,124 | $1.10M | 0.01% | 00.0% | Unchanged |
| LMCG Investments, LLC | 16,257 | $1.11M | 0.07% | −69,626−81.1% | Reduced |
| New Mexico Educational Retirement Board | 16,314 | $1.11M | 0.04% | −300−1.8% | Reduced |
| HighTower Advisors, LLC | 17,323 | $1.18M | 0.00% | +2,736+18.8% | Added |
| La Banque Postale Asset Management SA | 17,483 | $1.19M | 0.05% | +17,483 | New |
| Pearl River Capital, LLC | 17,523 | $1.20M | 0.19% | −9,489−35.1% | Reduced |
| MML Investors Services, LLC | 17,708 | $1.21M | 0.00% | +17,708 | New |
| CIBC World Markets Inc. | 17,776 | $1.21M | 0.00% | −199−1.1% | Reduced |
| Blair William & Co | 17,895 | $1.22M | 0.00% | −1,429−7.4% | Reduced |
| Ostrum Asset Management | 18,089 | $1.23M | 0.10% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 18,141 | $1.24M | 0.01% | +2,116+13.2% | Added |
| MY.Alpha Management HK Advisors Ltd | 18,154 | $1.24M | 0.46% | +18,154 | New |
| Oppenheimer & Co Inc | 18,194 | $1.24M | 0.02% | +18,194 | New |
| Franklin Resources Inc | 18,318 | $1.25M | 0.00% | +804+4.6% | Added |
| Janney Montgomery Scott LLC | 18,717 | $1.28M | 0.00% | +3,094+19.8% | Added |
| Wellington Management Group LLP | 18,716 | $1.28M | 0.00% | +2,892+18.3% | Added |
| Element Capital Management LLC | 18,780 | $1.28M | 0.85% | +18,780 | New |
| Louisiana State Employees Retirement System | 18,900 | $1.29M | 0.03% | −700−3.6% | Reduced |
| Securian Asset Management, Inc | 19,097 | $1.30M | 0.04% | −1,438−7.0% | Reduced |
| Semanteon Capital Management, LP | 19,465 | $1.33M | 0.85% | +19,465 | New |
| AI-Squared Management Ltd | 19,500 | $1.33M | 1.22% | +19,500 | New |
| HighVista Strategies LLC | 19,800 | $1.35M | 0.48% | −6,300−24.1% | Reduced |
| Credit Agricole S A | 19,920 | $1.36M | 0.02% | +10,746+117.1% | Added |
| JustInvest LLC | 20,437 | $1.39M | 0.03% | +4,627+29.3% | Added |
| Candriam Luxembourg S.C.A. | 20,663 | $1.41M | 0.01% | −3,170−13.3% | Reduced |
| Hartford Investment Management Co | 21,005 | $1.43M | 0.05% | −841−3.8% | Reduced |
| Diametric Capital, LP | 21,485 | $1.47M | 0.81% | +21,485 | New |
| Romano Brothers and Company | 21,764 | $1.49M | 0.20% | −10,250−32.0% | Reduced |
| AQR Capital Management LLC | 22,128 | $1.51M | 0.00% | +6,758+44.0% | Added |
| D.A. Davidson & Co. | 22,135 | $1.51M | 0.01% | +4,343+24.4% | Added |
| Raymond James Financial Services Advisors, Inc. | 22,310 | $1.52M | 0.00% | +9,780+78.1% | Added |
| Caption Management, LLC | 23,000 | $1.57M | 0.17% | +12,863+126.9% | Added |
| FNY Investment Advisers, LLC | 23,315 | $1.59M | 1.04% | +23,315 | New |
| Edmond de Rothschild Holding S.A. | 23,407 | $1.60M | 0.03% | +23,407 | New |
| Qsemble Capital Management, LP | 23,885 | $1.63M | 0.36% | −36,712−60.6% | Reduced |
| Atria Wealth Solutions, Inc. | 24,119 | $1.65M | 0.02% | +10,006+70.9% | Added |
| Edgestream Partners, L.P. | 24,147 | $1.65M | 0.08% | +24,147 | New |
| Numerai GP LLC | 24,329 | $1.66M | 0.72% | +9,484+63.9% | Added |
| HRT Financial LP | 24,382 | $1.66M | 0.01% | +24,382 | New |
| Nordea Investment Management AB | 24,411 | $1.67M | 0.00% | +2,530+11.6% | Added |
| Kentucky Retirement Systems | 24,624 | $1.68M | 0.05% | −1,319−5.1% | Reduced |
| Federation des caisses Desjardins du Quebec | 25,401 | $1.72M | 0.01% | +19,543+333.6% | Added |
| Alyeska Investment Group, L.P. | 25,534 | $1.74M | 0.01% | −2,702,335−99.1% | Reduced |
| Maryland State Retirement & Pension System | 24,990 | $1.75M | 0.03% | 00.0% | Unchanged |
| Aigen Investment Management, LP | 25,970 | $1.77M | 0.39% | +25,970 | New |
| Teachers Retirement System of the State of Kentucky | 26,337 | $1.80M | 0.02% | −1,061−3.9% | Reduced |
| Gulf International Bank (UK) Ltd | 26,473 | $1.81M | 0.05% | −1,051−3.8% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 27,589 | $1.88M | 0.01% | +27,589 | New |
| Oregon Public Employees Retirement Fund | 27,691 | $1.89M | 0.04% | +2,419+9.6% | Added |
| The PNC Financial Services Group, Inc. | 28,028 | $1.91M | 0.00% | +3,863+16.0% | Added |
| Jump Financial, LLC | 28,207 | $1.92M | 0.05% | −36,319−56.3% | Reduced |
| Mackenzie Financial Corp | 28,254 | $1.93M | 0.00% | −1,033−3.5% | Reduced |
| Truist Financial Corp | 28,705 | $1.96M | 0.00% | +14,982+109.2% | Added |
| Elo Mutual Pension Insurance Co | 29,627 | $2.02M | 0.05% | +1,328+4.7% | Added |
| Waycross Partners, LLC | 30,000 | $2.05M | 0.35% | 00.0% | Unchanged |
| Twin Capital Management Inc | 30,126 | $2.06M | 0.25% | +30,126 | New |