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, Q3 2022
Institutional positions in Merck & Co., Inc. as of Sep 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
- 2,997
- +19 vs. Q2 2022
- Shares held
- 1.89B
- +10.7M (+0.6%) vs. Q2 2022
- Total value
- $162.7B
- −$8.65B (−5.0%) vs. Q2 2022
- New holders
- 122
- 1,377 more added
- Sold out
- 103
- 1,115 more reduced
42 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2022
Shares, value and share of portfolio for each institution holding Merck & Co., Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 224,134,448 | $19.3B | 0.57% | +3,081,402+1.4% | Added |
| BlackRock Inc. | 214,507,760 | $18.5B | 0.63% | −1,160,337−0.5% | Reduced |
| State Street Corp | 117,311,329 | $10.2B | 0.64% | −480,300−0.4% | Reduced |
| Geode Capital Management, LLC | 48,100,919 | $4.14B | 0.63% | +2,106,251+4.6% | Added |
| Wellington Management Group LLP | 40,157,172 | $3.46B | 0.74% | −566,255−1.4% | Reduced |
| Bank of America Corp | 40,007,529 | $3.45B | 0.45% | +1,113,529+2.9% | Added |
| Morgan Stanley | 37,849,265 | $3.26B | 0.44% | −126,218−0.3% | Reduced |
| Bank of New York Mellon Corp | 31,049,211 | $2.67B | 0.65% | −1,531,264−4.7% | Reduced |
| Charles Schwab Investment Management Inc | 30,950,448 | $2.67B | 0.95% | +1,429,537+4.8% | Added |
| Northern Trust Corp | 29,890,121 | $2.57B | 0.59% | −59,566−0.2% | Reduced |
| Massachusetts Financial Services Co | 27,040,907 | $2.33B | 0.87% | −679,179−2.5% | Reduced |
| Norges Bank | 23,896,984 | $2.06B | 0.55% | +507,383+2.2% | Added |
| JPMorgan Chase & Co | 23,489,924 | $2.02B | 0.31% | +760,074+3.3% | Added |
| FMR LLC | 23,197,040 | $2.00B | 0.21% | +847,491+3.8% | Added |
| Deutsche Bank AG | 21,408,952 | $1.84B | 1.11% | −373,533−1.7% | Reduced |
| Legal & General Group Plc | 19,704,612 | $1.70B | 0.66% | −575,045−2.8% | Reduced |
| Ameriprise Financial Inc | 19,157,083 | $1.65B | 0.61% | +1,387,491+7.8% | Added |
| Wells Fargo & Company | 18,897,124 | $1.63B | 0.56% | −206,536−1.1% | Reduced |
| Invesco Ltd. | 17,650,971 | $1.52B | 0.49% | −1,795,320−9.2% | Reduced |
| Royal Bank of Canada | 17,164,932 | $1.48B | 0.49% | −349,669−2.0% | Reduced |
| Price T Rowe Associates Inc | 15,262,085 | $1.31B | 0.22% | −1,764,865−10.4% | Reduced |
| State Farm Mutual Automobile Insurance Co | 14,231,200 | $1.23B | 1.48% | 00.0% | Unchanged |
| California Public Employees Retirement System | 13,754,699 | $1.18B | 1.09% | −475,134−3.3% | Reduced |
| Janus Henderson Group PLC | 13,695,293 | $1.18B | 0.88% | +2,764,651+25.3% | Added |
| Nuveen Asset Management, LLC | 13,018,473 | $1.12B | 0.45% | −539,761−4.0% | Reduced |
| Capital World Investors | 12,808,140 | $1.10B | 0.25% | +295,034+2.4% | Added |
| UBS Asset Management Americas Inc | 12,162,809 | $1.05B | 0.59% | +265,432+2.2% | Added |
| Goldman Sachs Group Inc | 12,103,600 | $1.04B | 0.30% | −960,511−7.4% | Reduced |
| Fisher Asset Management, LLC | 12,036,457 | $1.04B | 0.78% | −87,363−0.7% | Reduced |
| LSV Asset Management | 11,341,795 | $976.8M | 2.29% | −982,417−8.0% | Reduced |
| Amundi | 11,042,404 | $971.5M | 0.58% | +3,422,066+44.9% | Added |
| Nordea Investment Management AB | 11,069,541 | $961.8M | 1.56% | −779,118−6.6% | Reduced |
| UBS Group AG | 10,974,396 | $945.1M | 0.54% | −884,251−7.5% | Reduced |
| Swiss National Bank | 10,959,232 | $943.8M | 0.68% | −5,700−0.1% | Reduced |
| Franklin Resources Inc | 10,487,337 | $903.2M | 0.49% | −998,050−8.7% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 10,137,073 | $873.0M | 3.58% | −792,510−7.3% | Reduced |
| Arrowstreet Capital, Limited Partnership | 9,862,309 | $849.3M | 1.25% | +493,351+5.3% | Added |
| The PNC Financial Services Group, Inc. | 9,210,945 | $793.2M | 0.83% | −166,383−1.8% | Reduced |
| Raymond James & Associates | 9,034,460 | $778.1M | 0.79% | +272,275+3.1% | Added |
| Aristotle Capital Management, LLC | 8,877,926 | $764.6M | 1.73% | +8,877,926 | New |
| Putnam Investments LLC | 8,809,184 | $758.6M | 1.44% | −243,780−2.7% | Reduced |
| Dimensional Fund Advisors LP | 8,786,094 | $756.7M | 0.29% | +1,004,787+12.9% | Added |
| Macquarie Group Ltd | 8,765,766 | $754.7M | 0.93% | −501,216−5.4% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 8,474,311 | $729.8M | 0.60% | +142,055+1.7% | Added |
| Clearbridge Investments, LLC | 8,231,118 | $708.9M | 0.71% | −131,913−1.6% | Reduced |
| Stifel Financial Corp | 8,173,371 | $703.9M | 1.15% | +716,326+9.6% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 7,845,151 | $675.7M | 1.31% | +3,281,928+71.9% | Added |
| Credit Suisse AG | 7,790,529 | $670.9M | 0.76% | −201,743−2.5% | Reduced |
| Alliancebernstein L.P. | 7,418,405 | $638.9M | 0.31% | +78,595+1.1% | Added |
| Schroder Investment Management Group | 6,991,502 | $602.1M | 1.00% | +1,244,515+21.7% | Added |
| Caisse de Depot Et Placement du Quebec | 6,807,168 | $586.2M | 1.74% | +878,543+14.8% | Added |
| Principal Financial Group Inc | 6,755,580 | $581.8M | 0.46% | −33,308−0.5% | Reduced |
| Bank of Montreal | 5,457,531 | $545.8M | 0.43% | −88,179−1.6% | Reduced |
| Envestnet Asset Management Inc | 6,307,111 | $543.2M | 0.31% | +266,784+4.4% | Added |
| Neuberger Berman Group LLC | 5,840,313 | $503.1M | 0.53% | +1,897,517+48.1% | Added |
| Allianz Asset Management GmbH | 5,443,120 | $468.8M | 1.07% | −499,295−8.4% | Reduced |
| Truist Financial Corp | 5,241,644 | $451.4M | 0.87% | +84,826+1.6% | Added |
| DekaBank Deutsche Girozentrale | 5,038,164 | $435.6M | 1.29% | −4,249−0.1% | Reduced |
| New York State Common Retirement Fund | 4,979,059 | $428.8M | 0.62% | −329,158−6.2% | Reduced |
| Bahl & Gaynor Inc | 4,807,722 | $414.0M | 2.74% | +293,493+6.5% | Added |
| Ensign Peak Advisors, Inc | 4,791,277 | $412.6M | 1.02% | +469,758+10.9% | Added |
| Swedbank AB | 4,738,643 | $408.1M | 0.97% | −289,850−5.8% | Reduced |
| Standard Life Aberdeen plc | 4,684,113 | $403.4M | 1.20% | +1,797,177+62.3% | Added |
| Renaissance Technologies LLC | 4,563,234 | $393.0M | 0.56% | −2,200,700−32.5% | Reduced |
| Federated Hermes, Inc. | 4,425,537 | $381.1M | 1.12% | −132,512−2.9% | Reduced |
| Prudential Financial Inc | 4,418,465 | $380.5M | 0.64% | −420,148−8.7% | Reduced |
| Barclays PLC | 4,272,737 | $368.0M | 0.41% | +1,511,286+54.7% | Added |
| California State Teachers Retirement System | 4,267,818 | $367.5M | 0.62% | −155,446−3.5% | Reduced |
| HSBC Holdings PLC | 4,224,642 | $366.0M | 0.66% | −630,733−13.0% | Reduced |
| Rhumbline Advisers | 4,231,650 | $364.4M | 0.54% | +153,744+3.8% | Added |
| Robeco Institutional Asset Management B.V. | 4,048,127 | $348.6M | 1.13% | −51,494−1.3% | Reduced |
| Manufacturers Life Insurance Company, The | 4,009,528 | $345.4M | 0.24% | +78,205+2.0% | Added |
| Victory Capital Management Inc | 3,964,286 | $341.4M | 0.40% | +545,018+15.9% | Added |
| AQR Capital Management LLC | 3,926,972 | $338.2M | 0.82% | −188,449−4.6% | Reduced |
| Eaton Vance Management | 3,848,802 | $331.5M | 0.49% | +24,866+0.7% | Added |
| 1832 Asset Management L.P. | 3,756,810 | $323.5M | 0.69% | −375,876−9.1% | Reduced |
| Citigroup Inc | 3,703,691 | $319.0M | 0.45% | −207,836−5.3% | Reduced |
| Sarasin & Partners LLP | 3,654,389 | $314.7M | 4.36% | −109,832−2.9% | Reduced |
| National Pension Service | 3,581,955 | $310.3M | 0.65% | +70,121+2.0% | Added |
| Candriam Luxembourg S.C.A. | 3,478,558 | $299.6M | 2.11% | −3,480−0.1% | Reduced |
| Fayez Sarofim & Co | 3,462,857 | $298.2M | 1.18% | −6790.0% | Reduced |
| Citadel Advisors LLC | 3,387,216 | $291.7M | 0.36% | +1,231,726+57.1% | Added |
| Raymond James Financial Services Advisors, Inc. | 3,352,248 | $288.7M | 0.64% | +1,718+0.1% | Added |
| Beutel, Goodman & Co Ltd. | 3,330,626 | $286.8M | 1.94% | −571,603−14.6% | Reduced |
| Capital Wealth Planning, LLC | 3,239,168 | $279.0M | 5.09% | +710,813+28.1% | Added |
| Canada Pension Plan Investment Board | 3,235,831 | $278.7M | 0.47% | −582,811−15.3% | Reduced |
| London Co of Virginia | 3,197,461 | $275.4M | 1.74% | +111,272+3.6% | Added |
| Natixis | 3,186,652 | $275.1M | 1.30% | +2,815,455+758.5% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 3,106,655 | $267.5M | 1.54% | −3,300−0.1% | Reduced |
| First Republic Investment Management, Inc. | 3,072,624 | $264.6M | 0.69% | +139,256+4.7% | Added |
| Baird Financial Group, Inc. | 3,046,782 | $262.4M | 0.77% | −102,251−3.2% | Reduced |
| First Trust Advisors LP | 3,028,905 | $260.8M | 0.34% | −274,280−8.3% | Reduced |
| New York State Teachers Retirement System | 3,008,460 | $259.1M | 0.67% | −2,764−0.1% | Reduced |
| State Board of Administration of Florida Retirement System | 2,925,266 | $251.9M | 0.65% | −26,206−0.9% | Reduced |
| Cullen Capital Management LLC | 2,872,521 | $247.4M | 2.65% | +305,921+11.9% | Added |
| HighTower Advisors, LLC | 2,845,669 | $245.1M | 0.66% | −15,407−0.5% | Reduced |
| Great West Life Assurance Co | 2,825,778 | $243.2M | 0.69% | −80,521−2.8% | Reduced |
| Brown Advisory Inc | 2,812,061 | $242.2M | 0.47% | +24,608+0.9% | Added |
| Korea Investment CORP | 2,806,250 | $241.7M | 0.74% | +62,708+2.3% | Added |
| Smead Capital Management, Inc. | 2,723,102 | $234.5M | 6.10% | +43,226+1.6% | Added |