Who owns Merck & Co?
- Ticker: MRK
- CUSIP Number: 58933Y105
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Analyze quarterly positions in Merck & Co with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Merck & Co stock
Who bought or sold Merck & Co this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| Vanguard Group | 254M | $27B | 1% | Dec 2025 |
|
| BlackRock | 226M | $27B | 3% | Mar 2026 |
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| Vanguard Capital Management | 161M | $19B | 100% | Mar 2026 |
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| State Street Corporation | 120M | $13B | 2% | Dec 2025 |
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| Wellington Management Company | 86M | $9.1B | 15% | Dec 2025 |
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| Vanguard Portfolio Management | 67M | $8.1B | 100% | Mar 2026 |
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| Geode Capital Management | 60M | $7.1B | -1% | Mar 2026 |
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| Charles Schwab Investment Management | 49M | $5.1B | -10% | Dec 2025 |
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| Morgan Stanley | 48M | $5.7B | 6% | Mar 2026 |
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| FMR | 41M | $4.3B | 22% | Dec 2025 |
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| Bank of America Corporation | 31M | $3.7B | 100% | Mar 2026 |
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| Northern Trust | 27M | $2.9B | -3% | Dec 2025 |
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| Fisher Investments | 26M | $3.2B | 6% | Mar 2026 |
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| Invesco | 22M | $2.6B | 6% | Mar 2026 |
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| Goldman Sachs Group | 22M | $2.6B | 6% | Mar 2026 |
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| Ubs Global Asset Management Americas | 20M | $2.5B | 5% | Mar 2026 |
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| Legal & General Group | 20M | $2.4B | -1% | Mar 2026 |
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| Bank of New York Mellon | 19M | $2.3B | -2% | Mar 2026 |
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| Franklin Resources | 16M | $2.0B | 1% | Mar 2026 |
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| Ameriprise Financial | 16M | $2.0B | 2% | Mar 2026 |
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| Susquehanna International | 16M | $1.6B | 16% | Dec 2025 |
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| Dimensional Fund Advisors | 16M | $1.9B | 24% | Mar 2026 |
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| UBS Group | 15M | $1.8B | -27% | Mar 2026 |
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| Vanguard Fiduciary Trust | 14M | $1.7B | 100% | Mar 2026 |
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| State Farm Mutual Automobile Insurance Company | 14M | $1.7B | 0% | Mar 2026 |
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| Amundi | 14M | $1.7B | 3% | Mar 2026 |
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| Royal Bank of Canada | 13M | $1.6B | 4% | Mar 2026 |
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| Citadel Advisors | 13M | $1.6B | -7% | Mar 2026 |
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| Deutsche Bank Aktiengesellschaft | 13M | $1.5B | -2% | Mar 2026 |
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| Harris Associates L.P | 12M | $1.5B | -12% | Mar 2026 |
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| Wells Fargo & Company | 12M | $1.4B | 2% | Mar 2026 |
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| Alliancebernstein | 11M | $1.2B | 31% | Mar 2026 |
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| Nuveen | 10M | $1.2B | 45% | Mar 2026 |
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| Arrowstreet Capital, Limited Partnership | 9.9M | $1.0B | -47% | Dec 2025 |
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| Barclays | 9.5M | $1.0B | 16% | Dec 2025 |
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| AQR Capital Management | 8.6M | $1.0B | -23% | Mar 2026 |
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| Nordea Investment Management Ab | 8.5M | $1.0B | -19% | Mar 2026 |
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| Stifel Financial | 8.3M | $998M | -3% | Mar 2026 |
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| Barrow, Hanley, Mewhinney & Strauss | 7.9M | $952M | 2% | Mar 2026 |
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| Hsbc Holdings | 7.9M | $945M | -3% | Mar 2026 |
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| Pnc Financial Services | 7.5M | $906M | -1% | Mar 2026 |
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| CalPERS | 7.4M | $888M | -14% | Mar 2026 |
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| Swiss National Bank | 7.3M | $876M | 6% | Mar 2026 |
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| Reed Conner & Birdwell | 7.3M | $766M | -7% | Dec 2025 |
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| Swedbank AB | 7.1M | $853M | -7% | Mar 2026 |
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| Grantham, Mayo, Van Otterloo & Co | 7.0M | $844M | 2% | Mar 2026 |
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| Raymond James Financial | 6.9M | $729M | -1% | Dec 2025 |
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| Jane Street | 6.6M | $788M | -10% | Mar 2026 |
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| Sumitomo Mitsui Trust Holdings | 6.3M | $754M | -10% | Mar 2026 |
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| Jennison Associates | 6.2M | $752M | 12% | Mar 2026 |
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| Mitsubishi UFJ Asset Management | 5.8M | $696M | 7% | Mar 2026 |
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| National Pension Service | 5.8M | $693M | 0% | Mar 2026 |
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| Vanguard Global Advisers | 5.6M | $672M | 100% | Mar 2026 |
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| DekaBank Deutsche Girozentrale | 5.4M | $652M | 0% | Mar 2026 |
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| American Century Companies | 5.4M | $565M | 18% | Dec 2025 |
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| Ing Investment Management | 5.2M | $621M | 73% | Mar 2026 |
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| LSV Asset Management | 5.1M | $612M | -2% | Mar 2026 |
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| Vanguard Asset Management | 5.0M | $602M | 100% | Mar 2026 |
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| D. E. Shaw & Co | 4.9M | $592M | 0% | Mar 2026 |
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| Bank Of Montreal | 4.8M | $581M | 100% | Mar 2026 |
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| Victory Capital Management | 4.8M | $506M | 2% | Dec 2025 |
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| Citigroup | 4.8M | $573M | 100% | Mar 2026 |
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| Principal Financial Group | 4.7M | $567M | -7% | Mar 2026 |
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| Standard Life Aberdeen | 4.7M | $561M | 0% | Mar 2026 |
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| Capital Wealth Planning | 4.5M | $543M | -10% | Mar 2026 |
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| First Trust Advisors | 4.5M | $537M | -4% | Mar 2026 |
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| Massachusetts Financial Services | 4.4M | $465M | -42% | Dec 2025 |
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| Allianz Asset Management | 4.2M | $511M | 0% | Mar 2026 |
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| Acadian Asset Management | 4.2M | $506M | 164% | Mar 2026 |
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| Caisse de depot et placement du Quebec | 4.1M | $435M | -13% | Dec 2025 |
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| Marshall Wace | 4.0M | $418M | 183% | Dec 2025 |
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| Van Eck Associates Corp. | 3.9M | $407M | -27% | Dec 2025 |
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| Envestnet Asset Management | 3.9M | $464M | 20% | Mar 2026 |
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| Millennium Management | 3.8M | $463M | -55% | Mar 2026 |
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| California State Teachers Retirement System | 3.8M | $461M | -3% | Mar 2026 |
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| Rhumbline Advisers | 3.8M | $457M | -4% | Mar 2026 |
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| LPL Financial | 3.8M | $455M | 6% | Mar 2026 |
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| Thornburg Investment Management | 3.7M | $449M | 0% | Mar 2026 |
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| Bank Julius Baer & Co. Ltd, Zurich | 3.7M | $443M | 17% | Mar 2026 |
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| HighTower Advisors | 3.6M | $437M | -5% | Mar 2026 |
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| Canada Pension Plan Investment Board | 3.6M | $435M | -16% | Mar 2026 |
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| New York State Common Retirement Fund | 3.5M | $423M | -1% | Mar 2026 |
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| Lazard Asset Management | 3.3M | $392M | -26% | Mar 2026 |
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| Aviva | 3.2M | $389M | 12% | Mar 2026 |
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| Neuberger Berman Group | 3.0M | $320M | 16% | Dec 2025 |
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| Beutel, Goodman & Company | 3.0M | $365M | -25% | Mar 2026 |
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| Federated Investors | 3.0M | $362M | 21% | Mar 2026 |
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| Great-West Life Assurance Company | 3.0M | $313M | -20% | Dec 2025 |
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| Natixis Asset Management Advisors | 3.0M | $357M | 18% | Mar 2026 |
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| Royal London Asset Management | 2.9M | $348M | -9% | Mar 2026 |
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| Henderson Group | 2.9M | $347M | 36% | Mar 2026 |
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| Smead Capital Management | 2.8M | $299M | -6% | Dec 2025 |
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| Eurizon Capital SGR S.p.A. | 2.8M | $339M | 100% | Mar 2026 |
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| Mariner Wealth Advisors | 2.8M | $336M | 2% | Mar 2026 |
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| Adage Capital Partners GP | 2.7M | $283M | 155% | Dec 2025 |
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| Bnp Paribas Investment Partners | 2.7M | $279M | 171% | Dec 2025 |
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| Ensign Peak Advisors | 2.6M | $314M | 42% | Mar 2026 |
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| Russell Investments | 2.5M | $304M | -21% | Mar 2026 |
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| Mackenzie Financial | 2.5M | $303M | 72% | Mar 2026 |
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| CI Private Wealth | 2.4M | $292M | 0% | Mar 2026 |
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| Thrivent Financial for Lutherans | 2.4M | $283M | -2% | Mar 2026 |
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| Robeco Institutional Asset Management B V | 2.3M | $279M | -7% | Mar 2026 |
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| Alyeska Investment Group | 2.3M | $277M | 46% | Mar 2026 |
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| Brandes Investment Partners | 2.3M | $277M | -7% | Mar 2026 |
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| Cullen Capital Management | 2.3M | $241M | -2% | Dec 2025 |
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| TD Asset Management | 2.3M | $275M | 3% | Mar 2026 |
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| Branch Banking & Trust Company | 2.2M | $267M | 8% | Mar 2026 |
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| Bnp Paribas Arbitrage, Snc | 2.2M | $267M | -8% | Mar 2026 |
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| Florida State Board of Administration | 2.2M | $265M | -1% | Mar 2026 |
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| Sei Investments | 2.1M | $253M | 14% | Mar 2026 |
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| Diamant Asset Management | 2.1M | $2.1B | 12130% | Mar 2026 |
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| Capital Research Global Investors | 2.1M | $248M | -2% | Mar 2026 |
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| New York State Teachers Retirement System | 2.1M | $248M | -1% | Mar 2026 |
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| Universal- Beteiligungs- und Servicegesellschaft mbH | 2.1M | $247M | -9% | Mar 2026 |
|
| National Bank Of Canada /fi/ | 2.0M | $211M | 17% | Dec 2025 |
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| Prudential Financial | 2.0M | $236M | -7% | Mar 2026 |
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| Balyasny Asset Management | 1.9M | $233M | -20% | Mar 2026 |
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| Toronto-Dominion Bank | 1.9M | $232M | 10% | Mar 2026 |
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| Korea Investment Corporation | 1.9M | $228M | -5% | Mar 2026 |
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| Employees Provident Fund Board | 1.9M | $228M | -22% | Mar 2026 |
|
| Handelsbanken Fonder AB | 1.9M | $224M | 1% | Mar 2026 |
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| Manufacturers Life Insurance Company | 1.8M | $222M | 0% | Mar 2026 |
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| Skandinaviska Enskilda Banken AB | 1.8M | $192M | 6% | Dec 2025 |
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| Mirae Asset Global Investments | 1.8M | $215M | -5% | Mar 2026 |
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| Danske Bank A/s | 1.8M | $214M | -5% | Mar 2026 |
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| Macquarie Group | 1.8M | $186M | -48% | Dec 2025 |
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| Rockefeller Capital Management | 1.8M | $211M | 2% | Mar 2026 |
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| Storebrand Asset Management As | 1.7M | $210M | 3% | Mar 2026 |
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| Fayez Sarofim & Co | 1.7M | $183M | -28% | Dec 2025 |
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| APG All Pensions Group NV | 1.7M | $178M | 3% | Mar 2026 |
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| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1.7M | $205M | -2% | Mar 2026 |
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| Schroder Investment Management Group | 1.7M | $178M | 7% | Dec 2025 |
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| Janney Montgomery Scott | 1.7M | $202M | -7% | Mar 2026 |
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| SG Americas Securities | 1.7M | $200M | 20% | Mar 2026 |
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| Captrust Financial Advisors | 1.7M | $175M | 34% | Dec 2025 |
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| SEB Asset Management AB | 1.6M | $198M | 100% | Mar 2026 |
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| Alecta Pensionsforsakring, Omsesidigt | 1.6M | $197M | 0% | Mar 2026 |
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| HPM Partners | 1.6M | $197M | -5% | Mar 2026 |
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| OMERS Administration Corporation | 1.6M | $192M | 480% | Mar 2026 |
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| Mitsubishi UFJ Trust & Banking Corp | 1.6M | $191M | -2% | Mar 2026 |
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| Mondrian Investment Partners | 1.6M | $190M | -2% | Mar 2026 |
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| Us Bancorp | 1.6M | $166M | -3% | Dec 2025 |
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| Nomura Asset Management | 1.6M | $190M | 14% | Mar 2026 |
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| Wintrust Financial Corporation | 1.6M | $189M | -6% | Mar 2026 |
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| Fifth Third Bancorp | 1.5M | $186M | 162% | Mar 2026 |
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| Pictet Asset Management Holding SA | 1.5M | $179M | 1% | Mar 2026 |
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| PFA Pension, Forsikringsaktieselskab | 1.5M | $177M | -3% | Mar 2026 |
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| Bank of Nova Scotia | 1.5M | $175M | -26% | Mar 2026 |
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| M^T Bank Corporation | 1.5M | $175M | -2% | Mar 2026 |
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| Diam | 1.4M | $173M | 7% | Mar 2026 |
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| Antipodes Partners | 1.4M | $173M | -9% | Mar 2026 |
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| Qube Research & Technologies | 1.4M | $148M | -68% | Dec 2025 |
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| Man Group | 1.4M | $165M | -41% | Mar 2026 |
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| Virginia Retirement System | 1.4M | $143M | -10% | Dec 2025 |
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| Point72 Asset Management | 1.2M | $139M | -44% | Mar 2026 |
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| Bessemer | 1.1M | $130M | -47% | Mar 2026 |
|
| Aptus Capital Advisors | 193k | $23M | -89% | Mar 2026 |
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| Thomas Stevens, CFA" | 132k | $16M | -97% | Mar 2026 |
|
Who sold out of Merck & Co?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Norges Bank Investment Management | Dec 2025 | 38M | $4.0B |
| Jpmorgan Chase & Co | Sep 2025 | 35M | $3.0B |
| Pacer Advisors | Dec 2025 | 4.4M | $458M |
| Wealth Enhancement Advisory Services | Dec 2025 | 1.8M | $196M |