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; 3,855 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, Q1 2022
Institutional positions in Merck & Co., Inc. as of Mar 31, 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
- 2,962
- +85 vs. Q4 2021
- Shares held
- 1.85B
- +21.4K (0.0%) vs. Q4 2021
- Total value
- $152.1B
- +$10.0B (+7.1%) vs. Q4 2021
- New holders
- 188
- 1,425 more added
- Sold out
- 103
- 1,009 more reduced
33 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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 | 3,855 | $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, Q1 2022
Shares, value and share of portfolio for each institution holding Merck & Co., Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vishria Bird Financial Group, LLC | 3,573 | $293.0K | 0.16% | 00.0% | Unchanged |
| Keystone Wealth Services, LLC | 3,576 | $293.0K | 0.12% | +2+0.1% | Added |
| Mizuho Securities USA LLC | 3,584 | $294.0K | 0.04% | −8,778−71.0% | Reduced |
| Weaver Consulting Group | 3,585 | $294.0K | 0.14% | −27−0.7% | Reduced |
| Paragon Financial Partners, Inc. | 3,584 | $294.0K | 0.26% | +100+2.9% | Added |
| Requisite Capital Management, LLC | 3,555 | $294.0K | 0.09% | +514+16.9% | Added |
| High Falls Advisors, Inc | 3,595 | $295.0K | 0.08% | −118−3.2% | Reduced |
| Executive Wealth Management, LLC | 3,598 | $295.0K | 0.03% | +30+0.8% | Added |
| Cannon Financial Strategists, Inc. | 3,596 | $295.1K | 0.11% | +22+0.6% | Added |
| Somerset Group LLC | 3,613 | $296.0K | 0.21% | 00.0% | Unchanged |
| Northwest Quadrant Wealth Management, LLC | 3,555 | $297.0K | 0.08% | +212+6.3% | Added |
| Amarillo National Bank | 3,612 | $297.0K | 0.06% | +556+18.2% | Added |
| MBM Wealth Consultants, LLC | 3,637 | $298.0K | 0.12% | +255+7.5% | Added |
| Adell Harriman & Carpenter Inc | 3,649 | $299.4K | 0.03% | +768+26.7% | Added |
| Key Client Fiduciary Advisors, LLC | 3,657 | $300.0K | 0.24% | +7+0.2% | Added |
| Ironwood Investment Management LLC | 3,671 | $301.0K | 0.16% | 00.0% | Unchanged |
| Rise Advisors, LLC | 3,673 | $301.0K | 0.27% | +678+22.6% | Added |
| Page Arthur B | 3,686 | $302.0K | 0.24% | −200−5.1% | Reduced |
| Dillon & Associates Inc | 3,693 | $303.0K | 0.06% | −1,483−28.7% | Reduced |
| Gemmer Asset Management LLC | 3,713 | $304.0K | 0.04% | 00.0% | Unchanged |
| South Street Advisors LLC | 3,700 | $304.0K | 0.06% | 00.0% | Unchanged |
| Castle Rock Wealth Management, LLC | 3,541 | $304.0K | 0.14% | +667+23.2% | Added |
| Seizert Capital Partners, LLC | 3,720 | $305.0K | 0.01% | 00.0% | Unchanged |
| O'Keefe Stevens Advisory, Inc. | 3,716 | $305.0K | 0.15% | 00.0% | Unchanged |
| First National Bank of South Miami | 3,743 | $307.0K | 0.19% | +219+6.2% | Added |
| Independent Wealth Network Inc. | 3,740 | $307.0K | 0.19% | +283+8.2% | Added |
| Titus Wealth Management | 3,739 | $307.0K | 0.14% | +484+14.9% | Added |
| Blueprint Investment Partners LLC | 3,750 | $308.0K | 0.08% | −3,764−50.1% | Reduced |
| Prentice Wealth Management LLC | 3,784 | $308.0K | 0.15% | +390+11.5% | Added |
| Lansing Street Advisors | 3,513 | $308.0K | 0.20% | +3,513 | New |
| Corrigan Financial, Inc. | 3,761 | $308.6K | 0.10% | −101−2.6% | Reduced |
| Rice Partnership, LLC | 3,771 | $309.0K | 0.09% | −70−1.8% | Reduced |
| Dempze Nancy E | 3,765 | $309.0K | 0.23% | −47−1.2% | Reduced |
| SkyOak Wealth, LLC | 3,760 | $309.0K | 0.09% | 00.0% | Unchanged |
| Regatta Capital Group, LLC | 3,773 | $310.0K | 0.11% | −84−2.2% | Reduced |
| American Trust Investment Advisors, LLC | 3,783 | $310.0K | 0.16% | +105+2.9% | Added |
| Lyell Wealth Management, LP | 3,738 | $310.0K | 0.04% | +3,738 | New |
| Corsicana & Co. | 3,786 | $311.0K | 0.20% | 00.0% | Unchanged |
| Diversified, LLC | 3,787 | $311.0K | 0.13% | +64+1.7% | Added |
| McIlrath & Eck, LLC | 3,812 | $313.0K | 0.09% | +78+2.1% | Added |
| Byrne Asset Management LLC | 3,844 | $315.0K | 0.20% | −360−8.6% | Reduced |
| Omnia Family Wealth, LLC | 3,803 | $315.0K | 0.21% | 00.0% | Unchanged |
| Analyst IMS Investment Management Services Ltd. | 3,850 | $316.0K | 0.03% | −2,960−43.5% | Reduced |
| RWM Asset Management, LLC | 3,848 | $316.0K | 0.06% | +71+1.9% | Added |
| Crown Wealth Group, LLC | 3,885 | $319.0K | 0.22% | +199+5.4% | Added |
| Vantage Financial Partners Ltd., Inc. | 3,900 | $320.0K | 0.17% | −50−1.3% | Reduced |
| Legacy Wealth Planning, LLC | 3,906 | $320.0K | 0.38% | −141−3.5% | Reduced |
| Gardner Russo & Quinn LLCSuperinvestorGardner Russo & Quinn | 3,899 | $320.0K | 0.00% | +11+0.3% | Added |
| Kinloch Capital, LLC | 3,898 | $320.0K | 0.19% | +440+12.7% | Added |
| Eagle Harbor Asset Management Inc | 3,905 | $320.4K | 0.41% | +981+33.5% | Added |
| Financial Partners Group, Inc | 3,914 | $321.0K | 0.07% | 00.0% | Unchanged |
| Texas Capital Bancshares Inc | 3,921 | $322.0K | 0.19% | −150−3.7% | Reduced |
| Callan Capital, LLC | 3,927 | $322.0K | 0.04% | +85+2.2% | Added |
| Matrix Trust Co | 3,924 | $322.0K | 0.08% | +3,924 | New |
| Capital Market Strategies LLC | 3,932 | $323.0K | 0.28% | +11+0.3% | Added |
| Morris Retirement Advisors, LLC | 3,940 | $323.0K | 0.25% | +593+17.7% | Added |
| Bickling Financial Services, Inc. | 3,934 | $323.0K | 0.17% | +3,934 | New |
| Rockbridge Investment Management, LCC | 3,882 | $324.2K | 0.05% | +90+2.4% | Added |
| First Citizens Financial Corp | 3,965 | $325.0K | 0.24% | 00.0% | Unchanged |
| Green Square Capital Advisors LLC | 3,965 | $325.0K | 0.05% | +56+1.4% | Added |
| Jump Financial, LLC | 3,954 | $325.0K | 0.01% | +1,096+38.3% | Added |
| Powell Investment Advisors, LLC | 3,950 | $327.0K | 0.19% | 00.0% | Unchanged |
| Mendel Capital Management LLC | 3,985 | $327.0K | 0.31% | +3+0.1% | Added |
| Epic Trust Investment Advisors, LLC | 3,982 | $327.0K | 0.51% | +3,982 | New |
| Legal Advantage Investments, Inc. | 4,000 | $328.0K | 0.25% | 00.0% | Unchanged |
| Mizuho Securities Co. Ltd. | 4,001 | $328.0K | 0.07% | +3,362+526.1% | Added |
| Beta Wealth Group, Inc. | 4,000 | $328.0K | 0.22% | +4,000 | New |
| Capstone Wealth Management Group, LLC | 4,014 | $329.0K | 0.33% | +31+0.8% | Added |
| S&T Bank | 4,008 | $329.0K | 0.05% | +178+4.6% | Added |
| Sovereign Financial Group, Inc. | 4,028 | $330.0K | 0.12% | +947+30.7% | Added |
| First American Trust, FSB | 4,057 | $333.0K | 0.05% | +149+3.8% | Added |
| Highlander Capital Management, LLC | 3,832 | $334.0K | 0.16% | 00.0% | Unchanged |
| Prentiss Smith & Co Inc | 4,067 | $334.0K | 0.20% | 00.0% | Unchanged |
| Northside Capital Management, LLC | 4,073 | $334.0K | 0.09% | 00.0% | Unchanged |
| Aldebaran Financial Inc. | 4,072 | $334.0K | 0.27% | +10+0.2% | Added |
| First United Bank Trust | 4,073 | $334.0K | 0.13% | +53+1.3% | Added |
| Capital Investment Counsel, Inc | 4,081 | $335.0K | 0.07% | 00.0% | Unchanged |
| Constitution Capital LLC | 4,100 | $336.0K | 0.18% | −885−17.8% | Reduced |
| Gerber Kawasaki Wealth & Investment Management | 4,095 | $336.0K | 0.03% | −5−0.1% | Reduced |
| B&D White Capital Company, LLC | 4,100 | $336.0K | 0.11% | +4,100 | New |
| Halbert Hargrove Global Advisors, LLC | 4,110 | $337.0K | 0.02% | +109+2.7% | Added |
| Affinity Capital Advisors, LLC | 4,148 | $340.0K | 0.11% | −108−2.5% | Reduced |
| Laraway Financial Inc | 4,140 | $340.0K | 0.31% | −20−0.5% | Reduced |
| Johnson Bixby & Associates, LLC | 4,140 | $340.0K | 0.09% | 00.0% | Unchanged |
| Titleist Asset Management, Ltd. | 4,146 | $340.0K | 0.07% | +677+19.5% | Added |
| Quantamental Technologies LLC | 4,155 | $341.0K | 0.20% | −6,295−60.2% | Reduced |
| Norwood Financial Corp | 4,159 | $341.0K | 0.49% | 00.0% | Unchanged |
| Kidder Stephen W | 4,175 | $342.0K | 0.11% | 00.0% | Unchanged |
| Aberdeen Wealth Management LLC | 4,168 | $342.0K | 0.23% | +6+0.1% | Added |
| Steigerwald, Gordon & Koch Inc. | 4,166 | $342.0K | 0.05% | +71+1.7% | Added |
| SOL Capital Management CO | 4,176 | $343.0K | 0.06% | −500−10.7% | Reduced |
| Harfst & Associates, Inc. | 4,184 | $343.0K | 0.08% | −195−4.5% | Reduced |
| First National Bank | 4,185 | $343.0K | 0.31% | 00.0% | Unchanged |
| CMG Global Holdings, LLC | 4,187 | $344.0K | 0.28% | −75−1.8% | Reduced |
| Fortitude Advisory Group L.L.C. | 4,180 | $344.0K | 0.19% | +423+11.3% | Added |
| Axiom Investment Management LLC | 4,200 | $345.0K | 0.75% | −3,088−42.4% | Reduced |
| JSF Financial, LLC | 4,209 | $345.0K | 0.15% | −72−1.7% | Reduced |
| Capital Financial Services, LLC | 4,200 | $345.0K | 0.41% | 00.0% | Unchanged |
| Monument Capital Management | 4,199 | $345.0K | 0.11% | +1,128+36.7% | Added |
| Norway Savings Bank | 4,215 | $346.0K | 0.16% | −207−4.7% | Reduced |