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, Q2 2021
Institutional positions in Western Digital Corp as of Jun 30, 2021. 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
- 686
- +20 vs. Q1 2021
- Shares held
- 247.7M
- +4.61M (+1.9%) vs. Q1 2021
- Total value
- $17.6B
- +$1.39B (+8.6%) vs. Q1 2021
- New holders
- 93
- 247 more added
- Sold out
- 73
- 229 more reduced
6 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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, Q2 2021
Shares, value and share of portfolio for each institution holding Western Digital Corp; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Andra AP-fonden | 77,000 | $5.48M | 0.11% | +7,100+10.2% | Added |
| CMT Capital Markets Trading GmbH | 71,483 | $5.09M | 2.24% | +71,483 | New |
| MetLife Investment Management | 71,049 | $5.06M | 0.04% | −1,893−2.6% | Reduced |
| Calamos Advisors LLC | 70,351 | $5.01M | 0.02% | +15,918+29.2% | Added |
| Buckhead Capital Management LLC | 68,201 | $4.85M | 1.08% | −5,289−7.2% | Reduced |
| Comerica Bank | 80,690 | $4.81M | 0.03% | +4,980+6.6% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 66,453 | $4.73M | 0.02% | +43,770+193.0% | Added |
| Illinois Municipal Retirement Fund | 66,293 | $4.72M | 0.19% | +6,959+11.7% | Added |
| Swiss Life Asset Management Ltd | 67,885 | $4.71M | 0.06% | +67,885 | New |
| Capital Fund Management S.A. | 65,894 | $4.69M | 0.13% | −1,201−1.8% | Reduced |
| Cna Financial Corp | 65,000 | $4.63M | 1.31% | +20,000+44.4% | Added |
| Nomura Asset Management Co Ltd | 64,884 | $4.62M | 0.03% | −390−0.6% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 64,260 | $4.57M | 0.27% | +3,000+4.9% | Added |
| Rafferty Asset Management, LLC | 61,478 | $4.38M | 0.03% | +7,159+13.2% | Added |
| DeepCurrents Investment Group LLC | 60,696 | $4.32M | 0.13% | +51,052+529.4% | Added |
| Raymond James Financial Services Advisors, Inc. | 60,586 | $4.31M | 0.01% | +9,685+19.0% | Added |
| American Assets Investment Management, LLC | 60,000 | $4.27M | 0.56% | 00.0% | Unchanged |
| Maytus Capital Management, LLC | 59,900 | $4.26M | 1.36% | −100−0.2% | Reduced |
| Janney Montgomery Scott LLC | 59,823 | $4.26M | 0.02% | +4,153+7.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 59,077 | $4.21M | 0.01% | −14,609−19.8% | Reduced |
| Utah Retirement Systems | 58,565 | $4.17M | 0.05% | +100+0.2% | Added |
| ProShare Advisors LLC | 58,156 | $4.14M | 0.01% | +4,351+8.1% | Added |
| Point72 Hong Kong Ltd | 56,700 | $4.04M | 0.28% | −15,600−21.6% | Reduced |
| British Columbia Investment Management Corp | 56,578 | $4.03M | 0.02% | +6,764+13.6% | Added |
| Augustine Asset Management Inc | 55,358 | $3.94M | 2.03% | −1,316−2.3% | Reduced |
| Gulf International Bank (UK) Ltd | 55,286 | $3.93M | 0.05% | +150+0.3% | Added |
| State of Tennessee, Treasury Department | 54,585 | $3.88M | 0.01% | +157+0.3% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 54,431 | $3.87M | 0.01% | −60,469−52.6% | Reduced |
| Aigen Investment Management, LP | 53,288 | $3.79M | 0.66% | +53,288 | New |
| Crestline Management, LP | 53,270 | $3.79M | 0.33% | −10,730−16.8% | Reduced |
| The PNC Financial Services Group, Inc. | 52,963 | $3.77M | 0.00% | +455+0.9% | Added |
| Kestra Advisory Services, LLC | 50,960 | $3.63M | 0.04% | −1,084−2.1% | Reduced |
| Eaton Vance Management | 50,916 | $3.62M | 0.00% | +2,308+4.7% | Added |
| Texas Permanent School Fund | 50,911 | $3.62M | 0.04% | −202−0.4% | Reduced |
| Chartwell Investment Partners, LLC | 50,454 | $3.59M | 0.11% | −712−1.4% | Reduced |
| Mutual of America Capital Management LLC | 49,311 | $3.51M | 0.03% | +662+1.4% | Added |
| Qube Research & Technologies Ltd | 48,793 | $3.47M | 0.04% | −706−1.4% | Reduced |
| KBC Group NV | 48,481 | $3.45M | 0.01% | +6,537+15.6% | Added |
| Mackay Shields LLC | 48,279 | $3.44M | 0.03% | −3,970−7.6% | Reduced |
| Public Sector Pension Investment Board | 48,035 | $3.42M | 0.02% | +19,090+66.0% | Added |
| Stephens Inc | 47,431 | $3.38M | 0.05% | −4,076−7.9% | Reduced |
| Centre Asset Management, LLC | 47,390 | $3.37M | 1.75% | +47,390 | New |
| Truist Financial Corp | 47,088 | $3.35M | 0.01% | +133+0.3% | Added |
| Sound Income Strategies, LLC | 46,793 | $3.33M | 0.48% | −1,430−3.0% | Reduced |
| Penn Capital Management Co Inc | 46,286 | $3.29M | 0.32% | −667−1.4% | Reduced |
| USS Investment Management Ltd | 45,515 | $3.24M | 0.03% | 00.0% | Unchanged |
| Banque Cantonale Vaudoise | 43,226 | $3.08M | 0.14% | +17,645+69.0% | Added |
| Pinpoint Asset Management Ltd | 43,100 | $3.07M | 0.75% | −15,400−26.3% | Reduced |
| Public Employees Retirement Association of Colorado | 41,107 | $2.93M | 0.01% | 00.0% | Unchanged |
| Creative Planning | 40,927 | $2.91M | 0.01% | −47,251−53.6% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 40,649 | $2.89M | 0.11% | +37,361+1,136.3% | Added |
| Oppenheimer Asset Management Inc. | 40,330 | $2.87M | 0.04% | +596+1.5% | Added |
| Greenwich Wealth Management LLC | 40,327 | $2.87M | 0.24% | +776+2.0% | Added |
| IFM Investors Pty Ltd | 39,904 | $2.84M | 0.06% | +5,374+15.6% | Added |
| AlphaCrest Capital Management LLC | 39,074 | $2.78M | 0.12% | +5,956+18.0% | Added |
| Metropolitan Life Insurance Co | 37,275 | $2.65M | 0.04% | −500−1.3% | Reduced |
| ING Groep NV | 37,169 | $2.65M | 0.04% | +4,902+15.2% | Added |
| Handelsbanken Fonder AB | 36,810 | $2.62M | 0.01% | −36,227−49.6% | Reduced |
| Aperture Investors, LLC | 36,478 | $2.60M | 0.30% | +19,847+119.3% | Added |
| Twinbeech Capital LP | 35,802 | $2.55M | 0.31% | +5,652+18.7% | Added |
| Quantbot Technologies LP | 35,720 | $2.54M | 0.20% | +24,454+217.1% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 35,560 | $2.53M | 0.05% | +9,102+34.4% | Added |
| Cornercap Investment Counsel Inc | 34,580 | $2.46M | 0.27% | +4,195+13.8% | Added |
| Engineers Gate Manager LP | 34,201 | $2.43M | 0.16% | −12,839−27.3% | Reduced |
| Nissay Asset Management Corp | 34,006 | $2.42M | 0.02% | −2,830−7.7% | Reduced |
| Westpac Banking Corp | 33,167 | $2.36M | 0.02% | 00.0% | Unchanged |
| Alaska Permanent Fund Corp | 32,700 | $2.33M | 0.04% | −26,700−44.9% | Reduced |
| Hartford Investment Management Co | 32,326 | $2.30M | 0.06% | −1,170−3.5% | Reduced |
| Natixis Advisors, L.P. | 32,014 | $2.28M | 0.01% | −265−0.8% | Reduced |
| Advisor Group Holdings, Inc. | 31,377 | $2.23M | 0.00% | +5,108+19.4% | Added |
| Jeereddi Investments, LP | 31,213 | $2.22M | 1.87% | −12,787−29.1% | Reduced |
| Great Lakes Advisors, LLC | 30,731 | $2.19M | 0.03% | +30,731 | New |
| Taylor Wealth Management Partners | 30,000 | $2.13M | 0.75% | −7,000−18.9% | Reduced |
| Anson Funds Management LP | 30,000 | $2.13M | 0.26% | +30,000 | New |
| SEI Investments Co | 29,615 | $2.10M | 0.00% | +9,363+46.2% | Added |
| Agf Investments Inc. | 29,290 | $2.08M | 0.02% | −229,077−88.7% | Reduced |
| Arden Trust Co | 28,628 | $2.04M | 0.33% | −1,359−4.5% | Reduced |
| OPSEU Pension Plan Trust Fund | 28,853 | $2.02M | 0.52% | +9,152+46.5% | Added |
| Massachusetts Financial Services Co | 27,940 | $1.99M | 0.00% | −2,778−9.0% | Reduced |
| Keybank National Association | 27,812 | $1.98M | 0.01% | −10,579−27.6% | Reduced |
| CIBC Asset Management Inc | 26,845 | $1.91M | 0.01% | +623+2.4% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 26,840 | $1.91M | 0.05% | −167−0.6% | Reduced |
| Cubist Systematic Strategies, LLC | 26,777 | $1.91M | 0.02% | −11,180−29.5% | Reduced |
| Commonwealth Equity Services, LLC | 26,738 | $1.90M | 0.00% | +373+1.4% | Added |
| Vestmark Advisory Solutions, Inc. | 26,038 | $1.85M | 0.13% | +297+1.2% | Added |
| American Century Companies Inc | 25,768 | $1.83M | 0.00% | +25,768 | New |
| Securian Asset Management, Inc | 25,712 | $1.83M | 0.04% | −234−0.9% | Reduced |
| Federation des caisses Desjardins du Quebec | 25,705 | $1.83M | 0.02% | +20,461+390.2% | Added |
| United Capital Financial Advisers, LLC | 25,608 | $1.82M | 0.01% | −3,344−11.6% | Reduced |
| Norinchukin Bank, The | 25,349 | $1.80M | 0.03% | −112−0.4% | Reduced |
| Cornerstone Investment Partners, LLC | 25,280 | $1.80M | 0.09% | 00.0% | Unchanged |
| Venture Visionary Partners LLC | 24,954 | $1.77M | 0.14% | +1,861+8.1% | Added |
| BLB&B Advisors, LLC | 24,375 | $1.74M | 0.13% | −715−2.8% | Reduced |
| Trexquant Investment LP | 24,352 | $1.73M | 0.15% | +24,352 | New |
| Ibex Investors LLC | 23,768 | $1.69M | 1.03% | −2,632−10.0% | Reduced |
| Bayesian Capital Management, LP | 23,715 | $1.69M | 0.44% | +23,715 | New |
| Alerus Financial NA | 23,475 | $1.67M | 0.17% | −287−1.2% | Reduced |
| Alpha DNA Investment Management LLC | 23,474 | $1.67M | 1.15% | +23,388+27,195.3% | Added |
| Boston Private Wealth LLC | 23,366 | $1.66M | 0.02% | +4,386+23.1% | Added |
| Sovarnum Capital L.P. | 23,000 | $1.64M | 1.03% | −5,000−17.9% | Reduced |