Merck & Co.MRK
13F holders, Q1 2024 (March 31)3,533holders
15famous investors
$131.84avg. 13F price*
At the end of Q1 2024, 3,533 institutions reported holding Merck & Co. Inc. (MRK) in their 13F filings. The largest holders were Vanguard Group Inc. ($32.1B), BlackRock Inc. ($27.3B) and State Street Corp. ($15.6B). 15 famous investors held it, including Jeremy Grantham (2.3% of GMO's portfolio), Prem Watsa (1.9% of Fairfax Financial Holdings's portfolio) and Ray Dalio (1.4% of Bridgewater Associates's portfolio).
- Company
- Merck & Co. Inc.
- Sector
- Health Care
- CUSIP
- 58933Y105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 200 | $618.3M |
| Exits | 106 | $463.8M |
Ownership 3,533 holders
| Vanguard Group Inc. | 0.64% | Reduce -0.6% | 243,269,899 | $32.1B |
| BlackRock Inc. | 0.64% | Add +2.6% | 207,015,477 | $27.3B |
| State Street Corp. | 0.70% | Add +0.5% | 117,425,530 | $15.6B |
| Wellington Management Group LLP | 2.02% | Add +0.9% | 86,348,259 | $11.4B |
| Geode Capital Management, LLC | 0.69% | Add +1.8% | 56,411,229 | $7.4B |
| FMR LLC | 0.46% | Add +21.9% | 52,170,919 | $6.9B |
| Morgan Stanley | 0.44% | Add +3.4% | 41,505,855 | $5.5B |
| Bank of America Corp. | 0.47% | Reduce -5.2% | 36,011,954 | $4.8B |
| Norges Bank | 0.62% | Add +5.0% | 29,933,953 | $3.9B |
| T. Rowe Price Associates Inc. | 0.48% | Reduce -1.5% | 29,639,517 | $3.9B |
| Northern Trust Corp. | 0.62% | Reduce -4.9% | 27,099,626 | $3.6B |
| JPMorgan Chase & Co. | 0.31% | Add +3.0% | 26,660,917 | $3.5B |
| Deutsche Bank AG | 1.30% | Reduce -1.5% | 21,243,087 | $2.8B |
| Bank of New York Mellon Corp | 0.50% | Reduce -5.7% | 19,642,939 | $2.6B |
| Legal & General Group Plc | 0.73% | Reduce -0.8% | 19,243,035 | $2.5B |
| Franklin Resources Inc. | 0.75% | Add +74.9% | 17,693,268 | $2.3B |
| Charles Schwab Investment Management Inc. | 0.53% | Reduce -51.9% | 17,650,140 | $2.3B |
| Ameriprise Financial Inc. | 0.62% | Add +3.4% | 16,971,232 | $2.2B |
| Nuveen Asset Management, LLC | 0.65% | Reduce -0.9% | 16,544,547 | $2.2B |
| Wells Fargo & Company | 0.57% | Add +0.7% | 16,376,700 | $2.2B |
| Invesco Ltd. | 0.46% | Reduce -4.2% | 16,058,539 | $2.1B |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 2.23% | Add +22.0% | 14,712,653 | $1.9B |
| Capital World Investors | 0.30% | Add +67.6% | 13,954,017 | $1.8B |
| Fisher Asset Management | 0.85% | Add +2.4% | 13,870,443 | $1.8B |
| State Farm Mutual Automobile Insurance Co. | 1.64% | No change | 13,794,969 | $1.8B |
| Royal Bank of Canada | 0.44% | Reduce -9.5% | 13,555,151 | $1.8B |
| UBS Group AG | 0.59% | Add +6.9% | 13,537,100 | $1.8B |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.59% | Reduce -1.0% | 12,547,370 | $1.7B |
| Amundi | 0.68% | Add +2.3% | 12,666,267 | $1.6B |
| Goldman Sachs Group Inc. | 0.32% | Reduce -3.7% | 11,656,180 | $1.5B |
| Alliancebernstein L.P. | 0.52% | Add +24.3% | 11,186,762 | $1.5B |
| California Public Employees Retirement System | 1.02% | Reduce -15.2% | 11,008,863 | $1.5B |
| Massachusetts Financial Services Co. | 0.43% | Reduce -4.7% | 10,885,435 | $1.4B |
| Janus Henderson Group PLC | 0.75% | Reduce -13.2% | 10,461,164 | $1.4B |
| Millennium Management | 1.17% | Add +66.5% | 10,069,452 | $1.3B |
| Raymond James & Associates | 0.88% | Add +2.2% | 9,797,226 | $1.3B |
| Aristotle Capital Management, LLC | 2.25% | Reduce -3.1% | 9,194,871 | $1.2B |
| Schroder Investment Management Group | 1.38% | Add +17.1% | 8,835,147 | $1.2B |
| Barclays PLC | 0.52% | Add +58.4% | 8,671,807 | $1.1B |
| PNC Financial Services Group, Inc. | 0.78% | Reduce -3.9% | 8,451,336 | $1.1B |
| Nordea Investment Management AB | 1.30% | Add +0.7% | 8,362,812 | $1.1B |
| Envestnet Asset Management Inc. | 0.38% | Add +6.6% | 7,628,069 | $1.0B |
| Swiss National Bank | 0.70% | Reduce -4.4% | 7,588,751 | $1.0B |
| Citadel Advisors | 0.99% | Add +19.9% | 7,575,220 | $999.6M |
| HSBC Holdings PLC | 0.70% | Add +11.2% | 7,426,203 | $979.7M |
| Sumitomo Mitsui Trust Group, Inc. | 0.64% | Add +4.4% | 7,070,287 | $932.9M |
| Stifel Financial Corp. | 1.06% | Add +3.5% | 7,038,089 | $928.7M |
| Clearbridge Investments, LLC | 0.74% | Reduce -1.5% | 7,026,536 | $927.4M |
| LSV Asset Management | 1.91% | Reduce -6.4% | 6,987,780 | $922.0M |
| Bank of Montreal | 0.27% | Reduce -13.0% | 6,577,006 | $866.9M |
| Credit Suisse AG/ | 0.80% | Reduce -3.5% | 6,287,644 | $829.7M |
| Barrow Hanley Mewhinney & Strauss LLC | 2.75% | Reduce -5.5% | 6,182,460 | $815.8M |
| Principal Financial Group Inc. | 0.47% | Add +2.0% | 6,032,255 | $796.0M |
| Capital International Investors | 0.16% | Add +3714.9% | 6,023,853 | $794.8M |
| Dimensional Fund Advisors LP | 0.21% | Reduce -2.8% | 5,770,852 | $761.5M |
| Neuberger Berman Group LLC | 0.60% | Reduce -12.0% | 5,524,307 | $728.9M |
| Swedbank AB | 1.02% | Add +1.4% | 5,492,811 | $724.8M |
| DekaBank Deutsche Girozentrale | 1.33% | Add +0.4% | 5,390,606 | $716.2M |
| TD Asset Management Inc | 0.63% | Reduce -4.1% | 5,165,315 | $681.6M |
| Macquarie Group Ltd. | 0.74% | Reduce -17.0% | 4,955,422 | $653.9M |
| Ensign Peak Advisors, Inc | 1.19% | Reduce -3.2% | 4,931,038 | $650.7M |
| Manufacturers Life Insurance Company, The | 0.60% | Add +9.6% | 4,887,036 | $644.8M |
| Aberdeen Group plc | 1.26% | Add +0.3% | 4,880,246 | $643.9M |
| Arrowstreet Capital, Limited Partnership | 0.58% | Reduce -14.9% | 4,747,708 | $626.5M |
| GMO | 2.27% | Add +17.4% | 4,727,058 | $623.7M |
| Citigroup Inc. | 0.67% | Add +15.0% | 4,710,061 | $621.5M |
| Rhumbline Advisers | 0.56% | Reduce -2.4% | 4,449,162 | $587.1M |
| Bahl & Gaynor LLC | 3.08% | Reduce -1.9% | 4,191,294 | $553.0M |
| California State Teachers Retirement System | 0.69% | Add +0.6% | 4,119,433 | $543.6M |
| Prudential Financial Inc. | 0.76% | Add +9.0% | 4,097,605 | $540.7M |
| National Pension Service | 0.65% | Add +1.3% | 4,082,482 | $538.7M |
| New York State Common Retirement Fund | 0.70% | Reduce -1.7% | 4,026,194 | $531.3M |
| Canada Pension Plan Investment Board | 0.54% | Add +24.0% | 3,879,968 | $512.0M |
| Caisse de depot et placement du Quebec | 1.20% | Reduce -25.8% | 3,793,638 | $500.6M |
| Truist Financial Corp. | 0.75% | Reduce -0.7% | 3,745,346 | $494.2M |
| Corient Private Wealth LP | 0.84% | Add +0.9% | 3,589,240 | $473.6M |
| Raymond James Financial Services Advisors, Inc. | 0.70% | Add +0.7% | 3,574,872 | $471.7M |
| Adage Capital Partners Gp, L.L.C. | 0.84% | Add +78.0% | 3,375,591 | $445.4M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.58% | Add +18.8% | 3,159,100 | $416.8M |
| BNP Paribas Financial Markets | 0.51% | Add +100.2% | 3,061,017 | $403.9M |
| Smead Capital Management, Inc. | 6.28% | Add +4.3% | 3,046,975 | $402.0M |
| APG Asset Management N.V. | 0.70% | Reduce -3.2% | 3,282,240 | $401.0M |
| Robeco Institutional Asset Management B.V. | 0.84% | Reduce -0.5% | 2,928,783 | $386.5M |
| Victory Capital Management Inc. | 0.37% | Reduce -2.3% | 2,829,846 | $373.4M |
| Sarasin & Partners LLP | 3.65% | Reduce -1.7% | 2,808,147 | $370.5M |
| American Century Companies Inc. | 0.23% | Add +71.0% | 2,709,841 | $357.6M |
| HighTower Advisors, LLC | 0.58% | Reduce -2.4% | 2,704,145 | $356.9M |
| London Co. of Virginia | 1.82% | Reduce -3.8% | 2,621,910 | $346.0M |
| New York State Teachers Retirement System | 0.71% | Reduce -2.3% | 2,566,463 | $338.6M |
| Skandinaviska Enskilda Banken AB (publ) | 1.64% | Add +24.9% | 2,546,578 | $336.0M |
| LPL Financial LLC | 0.18% | Add +4.0% | 2,538,959 | $335.0M |
| Allianz Asset Management GmbH | 0.56% | Reduce -22.4% | 2,495,499 | $329.3M |
| Brown Advisory Inc. | 0.44% | Reduce -1.6% | 2,494,892 | $329.2M |
| CANADA LIFE ASSURANCE Co | 0.66% | Reduce -0.9% | 2,487,945 | $328.5M |
| Candriam S.C.A. | 2.11% | Reduce -18.4% | 2,473,330 | $326.4M |
| Beutel, Goodman & Co Ltd. | 1.65% | Add +0.1% | 2,431,840 | $320.9M |
| KBC Group NV | 1.00% | Reduce -0.4% | 2,387,452 | $315.0M |
| Public Employees Retirement Association of Colorado | 1.35% | Reduce -1.6% | 2,371,509 | $312.9M |
| Russell Investments Group, Ltd. | 0.49% | Add +17.8% | 2,361,408 | $311.5M |
| State Board of Administration of Florida Retirement System | 0.71% | Add +4.4% | 2,868,856 | $305.2M |
"% of holder's portfolio" is MRK's weight in each manager's 13F, not the share of Merck & Co. Inc. the manager owns.