WESTERN DIGITAL CORP hedge fund holdings
WDCNASDAQ$441.64+26.35 (+6.34%)as of Oct 5, 2026
Every quarter, large institutional investment managers with over $100M in U.S.-listed assets under management disclose their U.S. equity holdings through 13F filings. Read together, those filings show which businesses professional capital is moving into and out of.
Price vs funds buying and selling
WDC · close · 13FReported Aug 14, 2026Price vs funds buying and selling data
Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (+252.5%). 0 fund reports plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Funds buying · new + increased
Funds selling · reduced + closed
Net buyers vs sellers
Buying = new + increased; selling = reduced + closed. Counts exclude position changes under 5% of the fund's holding last quarter.Price and fund activity data
| Quarter | Funds buying | Funds selling | Bought | Sold | Filers | Reported |
|---|---|---|---|---|---|---|
| Q2 2025 | 345 | 225 | $4.05B | $3.32B | 694 | Aug 14, 2025 |
| Q3 2025 | 509 | 212 | $7.72B | $8.54B | 904 | Nov 14, 2025 |
| Q4 2025 | 509 | 324 | $7.12B | $11.1B | 1,113 | Feb 14, 2026 |
| Q1 2026 | 643 | 454 | $9.51B | $10.5B | 1,354 | May 15, 2026 |
| Q2 2026 | 902 | 536 | $18.7B | $29.8B | 1,760 | Aug 14, 2026 |
Quarterly action breakdown
Q2 2026
1,760 filersNew position
471$2.73B+4.28M sh
Increased
431$15.9B+24.9M sh
Reduced
459-$27.6B-43.3M sh
Out / sold
77-$2.12B-3.33M sh
Last 4 quarters · free
Reported Aug 14, 2026
| Fund | Action | Change in dollar | Value | % of portfolio | Reported |
|---|---|---|---|---|---|
| WCM Investment Management, LLC | Reduce 75.13% | -$3.21B | $1.06B | 1.93% | Aug 13, 2026 |
| Capital World Investors | Added 39.72% | +$3.01B | $10.6B | 1.25% | Aug 12, 2026 |
| Capital International Investors | New Buy | +$1.15B | $1.15B | 0.24% | Aug 12, 2026 |
| Exchange Traded Concepts, LLC | Added 3398.84% | +$1.11B | $1.14B | 5.22% | Aug 11, 2026 |
| Wellington Management Group LLP | Added 2511.90% | +$530M | $551M | 0.10% | Aug 14, 2026 |
| Anther Capital Ltd | Added 98.14% | +$447M | $902M | 23.09% | Aug 13, 2026 |
| Holocene Advisors, LP | Reduce 89.69% | -$436M | $50.2M | 0.11% | Aug 14, 2026 |
| Trivest Advisors Ltd | Added 184.81% | +$407M | $628M | 19.73% | Aug 10, 2026 |
| AMF Tjanstepension AB | Reduce 38.07% | -$334M | $543M | 3.22% | Aug 6, 2026 |
| Soroban Capital Partners LP | Sell 100% | -$310M | $0 | 0.00% | Aug 14, 2026 |
| Fred Alger Management, LLC | Reduce 17.05% | -$290M | $1.41B | 4.70% | Aug 14, 2026 |
| First Trust Advisors LP | Added 99.56% | +$235M | $471M | 0.28% | Aug 11, 2026 |
| Robeco Institutional Asset Management B.V. | Reduce 35.95% | -$226M | $403M | 0.49% | Jul 21, 2026 |
| LSV Asset Management | Reduce 91.16% | -$215M | $20.9M | 0.04% | Aug 6, 2026 |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | Reduce 40.56% | -$214M | $314M | 0.24% | Aug 14, 2026 |
| Value Aligned Research Advisors, LLC | Reduce 23.70% | -$196M | $631M | 1.57% | Aug 17, 2026 |
| Bank Julius Baer & Co. Ltd, Zurich | Added 22096.37% | +$192M | $192M | 0.50% | Aug 10, 2026 |
| Pacer Advisors, Inc. | Added 251.90% | +$130M | $182M | 0.46% | Aug 13, 2026 |
| Gotham Asset Management, LLC | Reduce 54.66% | -$128M | $107M | 0.25% | Aug 14, 2026 |
| Voloridge Investment Management, LLC | New Buy | +$128M | $128M | 0.54% | Aug 14, 2026 |
| Parnassus Investments, LLC | Reduce 49.98% | -$127M | $127M | 0.34% | Jul 29, 2026 |
| Polar Capital Holdings Plc | Reduce 18.42% | -$114M | $507M | 1.20% | Aug 14, 2026 |
| Employees Provident Fund Board | Sell 100% | -$110M | $0 | 0.00% | Aug 12, 2026 |
| 1832 Asset Management L.P. | Reduce 96.29% | -$108M | $4.15M | 0.00% | Aug 13, 2026 |
| Nomura Asset Management Co Ltd | Reduce 29.93% | -$97.4M | $228M | 0.49% | Aug 13, 2026 |
| Nomura Asset Management International Inc. | Reduce 16.04% | -$91.4M | $478M | 0.72% | Aug 14, 2026 |
| ING Groep NV | Reduce 80.38% | -$89.1M | $21.7M | 0.11% | Aug 13, 2026 |
| Pictet Asset Management Holding SA | Added 61.50% | +$84.8M | $223M | 0.21% | Jul 30, 2026 |
| Spartan Wealth Advisory Services LLC | Reduce 99.12% | -$81.1M | $724K | 0.06% | Aug 5, 2026 |
| Healthcare of Ontario Pension Plan Trust Fund | Added 43.13% | +$80.8M | $268M | 0.38% | Aug 13, 2026 |
| Assetmark, Inc | Added 52.67% | +$80.4M | $233M | 0.40% | Jul 30, 2026 |
| Clal Insurance Enterprises Holdings Ltd | Reduce 19.28% | -$79.8M | $334M | 1.50% | Aug 13, 2026 |
| Ceredex Value Advisors LLC | Reduce 86.05% | -$77.3M | $12.5M | 0.35% | Aug 11, 2026 |
| CANADA LIFE ASSURANCE Co | Added 59.71% | +$74.7M | $200M | 0.32% | Aug 13, 2026 |
| FIL Ltd | Added 109.69% | +$72.7M | $139M | 0.10% | Aug 13, 2026 |
| Employees Retirement System of Texas | Added 68.24% | +$67.8M | $167M | 1.33% | Aug 14, 2026 |
| Samlyn Capital, LLC | Reduce 53.73% | -$65M | $55.9M | 0.91% | Aug 14, 2026 |
| Keystone Investors Pte Ltd | Added 49.25% | +$62M | $188M | 10.06% | Aug 14, 2026 |
| Handelsbanken Fonder AB | Added 71.43% | +$61.4M | $147M | 0.42% | Jul 10, 2026 |
| Worldquant Millennium Advisors LLC | Added 51.88% | +$61.3M | $179M | 0.62% | Aug 14, 2026 |
| Korea Investment CORP | Reduce 26.14% | -$61M | $172M | 0.33% | Aug 12, 2026 |
| Skandinaviska Enskilda Banken AB (publ) | New Buy | +$60.2M | $60.2M | 2.26% | Aug 10, 2026 |
| Natixis Advisors, LLC | Reduce 21.94% | -$59.4M | $211M | 0.24% | Aug 14, 2026 |
| Caisse de depot et placement du Quebec | Reduce 25.55% | -$58.5M | $170M | 0.24% | Aug 14, 2026 |
| Canada Pension Plan Investment Board | Added 27.29% | +$58.2M | $272M | 0.15% | Aug 14, 2026 |
| Macquarie Group Ltd | Added 200.77% | +$57.5M | $86.1M | 0.37% | Aug 14, 2026 |
| Capitolis Liquid Global Markets LLC | Sell 100% | -$57.1M | $0 | 0.00% | Aug 13, 2026 |
| Hawk Ridge Capital Management LP | Sell 100% | -$56.6M | $0 | 0.00% | Aug 14, 2026 |
| Illinois Municipal Retirement Fund | Reduce 69.15% | -$54.8M | $24.5M | 0.28% | Aug 12, 2026 |
| Mitsubishi UFJ Asset Management Co., Ltd. | Added 9.86% | +$50.2M | $559M | 0.31% | Aug 7, 2026 |
| Bridgewater Associates, LP | Reduce 30.77% | -$48.9M | $110M | 0.45% | Aug 14, 2026 |
| Nordea Investment Management AB | Added 19.72% | +$48.6M | $295M | 0.24% | Aug 5, 2026 |
| VANGUARD ASSET MANAGEMENT, Ltd | Added 12.75% | +$47.9M | $424M | 0.29% | Aug 13, 2026 |
| Talos Eurisko Asset Management LP | Sell 100% | -$47M | $0 | 0.00% | Aug 12, 2026 |
| Loomis Sayles & Co L P | Reduce 83.40% | -$46.4M | $9.23M | 0.01% | Aug 14, 2026 |
| Thrivent Financial for Lutherans | Reduce 28.21% | -$46.3M | $118M | 0.20% | Aug 14, 2026 |
| Banco Santander, S.A. | Added 158.28% | +$45.1M | $73.6M | 0.46% | Jul 29, 2026 |
| Mizuho Markets Cayman LP | New Buy | +$44.9M | $44.9M | 1.69% | Jul 24, 2026 |
| ARS Investment Partners, LLC | Reduce 36.04% | -$44.2M | $78.4M | 3.42% | Jul 9, 2026 |
| Lansforsakringar Fondforvaltning AB (publ) | Added 161.86% | +$42.9M | $69.4M | 0.31% | Aug 13, 2026 |
| APG Asset Management N.V. | Added 41.69% | +$42.3M | $144M | 0.35% | Aug 12, 2026 |
| Jupiter Asset Management Ltd | Reduce 46.16% | -$42.1M | $49.1M | 0.24% | Aug 10, 2026 |
| Ensign Peak Advisors, Inc | Added 36.44% | +$41.4M | $155M | 0.25% | Aug 14, 2026 |
| TB Alternative Assets Ltd. | New Buy | +$40.9M | $40.9M | 6.57% | Jul 17, 2026 |
| LGT Group Foundation | Reduce 41.21% | -$40.7M | $58M | 0.66% | Aug 10, 2026 |
| Jericho Capital Asset Management L.P. | Added 10.87% | +$40.4M | $412M | 3.40% | Aug 14, 2026 |
| Van Eck Associates Corp | Added 17104.63% | +$40.1M | $40.3M | 0.02% | Aug 14, 2026 |
| Rivermont Capital Management LP | Reduce 53.31% | -$39.4M | $34.5M | 4.89% | Aug 13, 2026 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | Added 16.35% | +$39.1M | $278M | 0.28% | Aug 13, 2026 |
| Primecap Management Co | Reduce 10.53% | -$38.8M | $330M | 0.20% | Aug 14, 2026 |
| USS Investment Management Ltd | New Buy | +$38.8M | $38.8M | 0.14% | Aug 11, 2026 |
| Ci Investments Inc. | Added 206.11% | +$38.1M | $56.5M | 0.18% | Aug 13, 2026 |
| Cibc World Market Inc. | Added 297.63% | +$37.9M | $50.6M | 0.08% | Aug 13, 2026 |
| Vinva Investment Management Ltd | Added 102.51% | +$37.6M | $74.2M | 0.49% | Aug 14, 2026 |
| Storebrand Asset Management As | Reduce 16.41% | -$37.4M | $191M | 0.47% | Aug 12, 2026 |
| Quantinno Capital Management LP | Reduce 17.23% | -$37.3M | $179M | 0.21% | Aug 13, 2026 |
| Silvant Capital Management LLC | New Buy | +$36.8M | $36.8M | 1.07% | Aug 11, 2026 |
| National Pension Service | Reduce 3.97% | -$36.4M | $882M | 0.57% | Aug 13, 2026 |
| Atalan Capital Partners, LP | Sell 100% | -$36.4M | $0 | 0.00% | Aug 14, 2026 |
| Migdal Insurance & Financial Holdings Ltd. | Sell 100% | -$36.2M | $0 | 0.00% | Aug 10, 2026 |
| XN LP | Reduce 20.42% | -$35.9M | $140M | 3.69% | Aug 14, 2026 |
| PFA Pension, Forsikringsaktieselskab | Reduce 17.13% | -$34.9M | $169M | 0.43% | Aug 12, 2026 |
| Susquehanna Portfolio Strategies, LLC | Sell 100% | -$33.7M | $0 | 0.00% | Aug 14, 2026 |
| Braun Stacey Associates Inc | Reduce 25.33% | -$33.6M | $99M | 2.81% | Aug 5, 2026 |
| Apis Capital Advisors, LLC | Reduce 47.08% | -$33M | $37M | 3.61% | Aug 14, 2026 |
| Gendell Jeffrey L | Reduce 25.00% | -$31.9M | $95.8M | 0.85% | Aug 14, 2026 |
| Fideuram Asset Management (Ireland) dac | Added 5656.19% | +$30.8M | $31.3M | 0.59% | Jul 23, 2026 |
| Temasek Holdings (Private) Ltd | Reduce 55.56% | -$29.5M | $23.6M | 0.06% | Aug 7, 2026 |
| Sienna Gestion | Reduce 65.56% | -$29.1M | $15.3M | 0.89% | Aug 13, 2026 |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | Added 49.10% | +$28M | $85.2M | 0.41% | Jul 29, 2026 |
| Regions Financial Corp | New Buy | +$27.9M | $27.9M | 0.17% | Aug 10, 2026 |
| Maple Rock Capital Partners Inc. | Reduce 3.04% | -$27.2M | $867M | 17.01% | Aug 14, 2026 |
| Cannell & Spears LLC | New Buy | +$26.8M | $26.8M | 0.48% | Aug 11, 2026 |
| Eurizon Capital SGR S.p.A. | Added 37.68% | +$26.5M | $97M | 0.26% | Jul 29, 2026 |
| Swiss Life Asset Management Ltd | Added 44.88% | +$25.8M | $83.3M | 0.34% | Jul 29, 2026 |
| Tredje AP-fonden | Reduce 25.80% | -$24.4M | $70.2M | 0.32% | Aug 10, 2026 |
| Brookstone Capital Management | Added 677.18% | +$23.5M | $27M | 0.27% | Jul 15, 2026 |
| Berkshire Capital Holdings Inc | Added 361100.00% | +$23.1M | $23.1M | 4.99% | Aug 14, 2026 |
| Mitsubishi UFJ Trust & Banking Corp | Added 23.31% | +$22.9M | $121M | 0.27% | Aug 6, 2026 |
| Xponance LLC | Added 55.52% | +$22.7M | $63.5M | 0.39% | Aug 10, 2026 |