Merck & Co., Inc.
MRK- Exchange
- NYSE
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0000310158
In the last 90 days, Merck & Co., Inc. insiders filed 0 open-market purchases and 7 sales; 3,854 institutions reported holding it in 13F filings for Q2 2026, worth $254.3B in total; 4 superinvestors hold it, including Harris Associates (Oakmark) and Fairfax Financial.
13F holders, Q2 2022
Institutional positions in Merck & Co., Inc. as of Jun 30, 2022. 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
- 3,020
- +101 vs. Q1 2022
- Shares held
- 1.88B
- +43.6M (+2.4%) vs. Q1 2022
- Total value
- $171.5B
- +$20.8B (+13.8%) vs. Q1 2022
- New holders
- 183
- 1,354 more added
- Sold out
- 82
- 1,134 more reduced
43 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MRK 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 | 3,854 | $254.3B |
| Q1 2026 | 3,812 | $231.9B |
| Q4 2025 | 3,674 | $206.6B |
| Q3 2025 | 3,319 | $159.8B |
| Q2 2025 | 3,337 | $155.9B |
| Q1 2025 | 3,459 | $177.7B |
| Q4 2024 | 3,618 | $196.9B |
| Q3 2024 | 3,502 | $221.8B |
| Q2 2024 | 3,558 | $242.3B |
| Q1 2024 | 3,547 | $256.9B |
| Q4 2023 | 3,444 | $211.6B |
| Q3 2023 | 3,222 | $197.7B |
| Q2 2023 | 3,262 | $222.8B |
| Q1 2023 | 3,188 | $205.1B |
| Q4 2022 | 3,244 | $212.2B |
| Q3 2022 | 2,997 | $162.7B |
| Q2 2022 | 3,020 | $171.5B |
| Q1 2022 | 2,962 | $152.1B |
| Q4 2021 | 2,910 | $142.2B |
| Q3 2021 | 2,658 | $138.8B |
| Q2 2021 | 2,684 | $144.3B |
| Q1 2021 | 2,693 | $143.2B |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding Merck & Co., Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 221,053,046 | $20.2B | 0.57% | +4,956,989+2.3% | Added |
| BlackRock Inc. | 215,668,097 | $19.7B | 0.63% | +11,545,571+5.7% | Added |
| State Street Corp | 117,791,629 | $10.8B | 0.65% | −530,761−0.4% | Reduced |
| Geode Capital Management, LLC | 45,994,668 | $4.19B | 0.61% | +1,587,055+3.6% | Added |
| Wellington Management Group LLP | 40,723,427 | $3.71B | 0.75% | −4,977,477−10.9% | Reduced |
| Bank of America Corp | 38,894,000 | $3.55B | 0.44% | +2,459,666+6.8% | Added |
| Morgan Stanley | 37,975,483 | $3.46B | 0.45% | +12,483,322+49.0% | Added |
| Bank of New York Mellon Corp | 32,580,475 | $2.97B | 0.68% | −212,053−0.6% | Reduced |
| Northern Trust Corp | 29,949,687 | $2.73B | 0.58% | +214,082+0.7% | Added |
| Charles Schwab Investment Management Inc | 29,520,911 | $2.69B | 0.94% | −558,751−1.9% | Reduced |
| Massachusetts Financial Services Co | 27,720,086 | $2.53B | 0.87% | −1,124,158−3.9% | Reduced |
| Norges Bank | 23,389,601 | $2.13B | 0.55% | +224,789+1.0% | Added |
| JPMorgan Chase & Co | 22,729,850 | $2.07B | 0.31% | +3,668,227+19.2% | Added |
| FMR LLC | 22,349,549 | $2.04B | 0.20% | +7,816,470+53.8% | Added |
| Deutsche Bank AG | 21,782,485 | $1.99B | 1.11% | −1,353,712−5.9% | Reduced |
| Legal & General Group Plc | 20,279,657 | $1.85B | 0.65% | −17,399−0.1% | Reduced |
| Invesco Ltd. | 19,446,291 | $1.77B | 0.54% | −600,853−3.0% | Reduced |
| Wells Fargo & Company | 19,103,660 | $1.74B | 0.56% | −928,242−4.6% | Reduced |
| Ameriprise Financial Inc | 17,769,592 | $1.62B | 0.56% | +1,092,307+6.5% | Added |
| Royal Bank of Canada | 17,514,601 | $1.60B | 0.49% | +459,389+2.7% | Added |
| Price T Rowe Associates Inc | 17,026,950 | $1.55B | 0.20% | +2,111,477+14.2% | Added |
| State Farm Mutual Automobile Insurance Co | 14,231,200 | $1.30B | 1.48% | 00.0% | Unchanged |
| California Public Employees Retirement System | 14,229,833 | $1.30B | 1.21% | −200,545−1.4% | Reduced |
| Nuveen Asset Management, LLC | 13,558,234 | $1.24B | 0.48% | +3,437,895+34.0% | Added |
| Goldman Sachs Group Inc | 13,064,111 | $1.19B | 0.35% | +2,444,607+23.0% | Added |
| Capital World Investors | 12,513,106 | $1.14B | 0.24% | +604,458+5.1% | Added |
| LSV Asset Management | 12,324,212 | $1.12B | 2.43% | −1,318,074−9.7% | Reduced |
| Fisher Asset Management, LLC | 12,123,820 | $1.11B | 0.78% | +291,723+2.5% | Added |
| Nordea Investment Management AB | 11,848,659 | $1.09B | 1.62% | −401,541−3.3% | Reduced |
| UBS Asset Management Americas Inc | 11,897,377 | $1.08B | 0.57% | +16,184+0.1% | Added |
| UBS Group AG | 11,858,647 | $1.08B | 0.55% | −229,352−1.9% | Reduced |
| Franklin Resources Inc | 11,485,387 | $1.05B | 0.52% | −6,727,813−36.9% | Reduced |
| Swiss National Bank | 10,964,932 | $999.7M | 0.68% | +24,400+0.2% | Added |
| Janus Henderson Group PLC | 10,930,642 | $997.0M | 0.69% | −1,027,093−8.6% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 10,929,583 | $996.5M | 3.76% | −133,528−1.2% | Reduced |
| The PNC Financial Services Group, Inc. | 9,377,328 | $854.9M | 0.84% | +75,978+0.8% | Added |
| Arrowstreet Capital, Limited Partnership | 9,368,958 | $854.2M | 1.21% | −391,753−4.0% | Reduced |
| Macquarie Group Ltd | 9,266,982 | $845.2M | 0.95% | −1,357,173−12.8% | Reduced |
| Putnam Investments LLC | 9,052,964 | $825.4M | 1.48% | +485,719+5.7% | Added |
| Raymond James & Associates | 8,762,185 | $798.9M | 0.78% | −137,864−1.5% | Reduced |
| Clearbridge Investments, LLC | 8,363,031 | $762.5M | 0.71% | −77,438−0.9% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 8,332,256 | $759.7M | 0.58% | +411,778+5.2% | Added |
| Credit Suisse AG | 7,992,272 | $728.7M | 0.77% | +749,609+10.3% | Added |
| Amundi | 7,620,338 | $710.1M | 0.57% | −805,884−9.6% | Reduced |
| Dimensional Fund Advisors LP | 7,781,307 | $709.5M | 0.26% | +248,172+3.3% | Added |
| Stifel Financial Corp | 7,457,045 | $679.9M | 1.06% | +27,734+0.4% | Added |
| Alliancebernstein L.P. | 7,339,810 | $669.2M | 0.31% | +736,222+11.1% | Added |
| Principal Financial Group Inc | 6,788,888 | $618.9M | 0.46% | −681,164−9.1% | Reduced |
| Renaissance Technologies LLC | 6,763,934 | $616.7M | 0.73% | +1,664,600+32.6% | Added |
| Bank of Montreal | 5,545,710 | $554.6M | 0.39% | −2,061,069−27.1% | Reduced |
| Envestnet Asset Management Inc | 6,040,327 | $550.7M | 0.31% | +1,249,269+26.1% | Added |
| Allianz Asset Management GmbH | 5,942,415 | $541.8M | 0.54% | +688,170+13.1% | Added |
| Caisse de Depot Et Placement du Quebec | 5,928,625 | $540.5M | 1.49% | +1,046,452+21.4% | Added |
| Marshall Wace, LLP | 5,801,745 | $528.9M | 1.21% | −983,823−14.5% | Reduced |
| Schroder Investment Management Group | 5,746,987 | $524.0M | 0.80% | +1,156,119+25.2% | Added |
| New York State Common Retirement Fund | 5,308,217 | $483.9M | 0.63% | −132,687−2.4% | Reduced |
| Truist Financial Corp | 5,156,818 | $470.1M | 0.87% | −46,051−0.9% | Reduced |
| DekaBank Deutsche Girozentrale | 5,042,413 | $463.8M | 1.35% | +58,056+1.2% | Added |
| Swedbank AB | 5,028,493 | $458.4M | 1.03% | +91,076+1.8% | Added |
| HSBC Holdings PLC | 4,855,375 | $445.9M | 0.69% | +710,607+17.1% | Added |
| Prudential Financial Inc | 4,838,613 | $441.2M | 0.70% | +89,068+1.9% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 4,563,223 | $416.6M | 0.77% | +2,769,360+154.4% | Added |
| Federated Hermes, Inc. | 4,558,049 | $415.6M | 1.13% | −951,752−17.3% | Reduced |
| Bahl & Gaynor Inc | 4,514,229 | $411.6M | 2.71% | +1,449,652+47.3% | Added |
| California State Teachers Retirement System | 4,423,264 | $403.3M | 0.64% | +4,776+0.1% | Added |
| Ensign Peak Advisors, Inc | 4,321,519 | $394.0M | 0.94% | +2,362,744+120.6% | Added |
| GQG Partners LLC | 4,214,059 | $384.4M | 0.94% | +4,205,325+48,148.9% | Added |
| 1832 Asset Management L.P. | 4,132,686 | $376.8M | 0.76% | +4,053,991+5,151.5% | Added |
| AQR Capital Management LLC | 4,115,421 | $375.2M | 0.85% | +508,923+14.1% | Added |
| Robeco Institutional Asset Management B.V. | 4,099,621 | $373.8M | 1.16% | +305,247+8.0% | Added |
| Rhumbline Advisers | 4,077,906 | $371.8M | 0.54% | +168,944+4.3% | Added |
| Two Sigma Advisers, LP | 3,963,999 | $361.4M | 1.03% | −1,676,300−29.7% | Reduced |
| Neuberger Berman Group LLC | 3,942,796 | $359.6M | 0.36% | +743,969+23.3% | Added |
| Manufacturers Life Insurance Company, The | 3,931,323 | $358.7M | 0.25% | +131,006+3.4% | Added |
| Citigroup Inc | 3,911,527 | $356.6M | 0.48% | −55,163−1.4% | Reduced |
| Beutel, Goodman & Co Ltd. | 3,902,229 | $355.8M | 2.21% | −548,197−12.3% | Reduced |
| Eaton Vance Management | 3,823,936 | $348.6M | 0.49% | +76,341+2.0% | Added |
| Canada Pension Plan Investment Board | 3,818,642 | $348.1M | 0.58% | −828,400−17.8% | Reduced |
| Sarasin & Partners LLP | 3,764,221 | $343.2M | 4.33% | −1,139,901−23.2% | Reduced |
| National Pension Service | 3,511,834 | $320.2M | 0.66% | +255,239+7.8% | Added |
| Candriam Luxembourg S.C.A. | 3,482,038 | $317.4M | 2.61% | −58,091−1.6% | Reduced |
| Fayez Sarofim & Co | 3,463,536 | $315.8M | 1.15% | +3,602+0.1% | Added |
| Victory Capital Management Inc | 3,419,268 | $311.7M | 0.36% | −67,060−1.9% | Reduced |
| American Century Companies Inc | 3,402,976 | $310.3M | 0.25% | −1,467,243−30.1% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 3,350,530 | $305.5M | 0.66% | +138,188+4.3% | Added |
| First Trust Advisors LP | 3,303,185 | $301.2M | 0.37% | +1,007,703+43.9% | Added |
| Baird Financial Group, Inc. | 3,149,033 | $287.1M | 0.80% | +148,257+4.9% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 3,109,955 | $283.5M | 1.54% | −737,348−19.2% | Reduced |
| London Co of Virginia | 3,086,189 | $281.4M | 1.72% | −117,109−3.7% | Reduced |
| Russell Investments Group, Ltd. | 3,032,112 | $278.2M | 0.57% | −211,185−6.5% | Reduced |
| New York State Teachers Retirement System | 3,011,224 | $274.5M | 0.67% | +38,572+1.3% | Added |
| Millennium Management LLC | 2,978,254 | $271.5M | 0.35% | +146,148+5.2% | Added |
| State Board of Administration of Florida Retirement System | 2,951,472 | $269.1M | 0.65% | −146,860−4.7% | Reduced |
| First Republic Investment Management, Inc. | 2,933,368 | $267.4M | 0.68% | +323,775+12.4% | Added |
| Great West Life Assurance Co | 2,906,299 | $265.7M | 0.70% | −35,979−1.2% | Reduced |
| Standard Life Aberdeen plc | 2,886,936 | $264.8M | 0.83% | +1,969,911+214.8% | Added |
| HighTower Advisors, LLC | 2,861,076 | $260.8M | 0.67% | +24,313+0.9% | Added |
| TD Asset Management Inc | 2,827,038 | $257.7M | 0.30% | −113,490−3.9% | Reduced |
| Brown Advisory Inc | 2,787,453 | $254.1M | 0.48% | +14,213+0.5% | Added |
| Barclays PLC | 2,761,451 | $251.8M | 0.28% | −1,491,438−35.1% | Reduced |