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, Q3 2021
Institutional positions in Merck & Co., Inc. as of Sep 30, 2021. 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
- 2,658
- +15 vs. Q2 2021
- Shares held
- 1.85B
- −4.78M (−0.3%) vs. Q2 2021
- Total value
- $138.8B
- −$5.04B (−3.5%) vs. Q2 2021
- New holders
- 116
- 1,243 more added
- Sold out
- 101
- 978 more reduced
41 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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 | 3,813 | $231.9B |
| Q4 2025 | 3,675 | $206.6B |
| Q3 2025 | 3,320 | $159.8B |
| Q2 2025 | 3,338 | $155.9B |
| Q1 2025 | 3,460 | $177.7B |
| Q4 2024 | 3,619 | $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 2021
Shares, value and share of portfolio for each institution holding Merck & Co., Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Van Strum & Towne Inc. | 7,490 | $563.0K | 0.22% | 00.0% | Unchanged |
| Monterey Private Wealth, Inc. | 6,911 | $564.0K | 0.32% | +94+1.4% | Added |
| MV Capital Management, Inc. | 7,519 | $565.0K | 0.09% | +325+4.5% | Added |
| Botty Investors LLC | 7,477 | $566.0K | 0.17% | +7,477 | New |
| Paragon Capital Management Ltd | 7,564 | $568.0K | 0.10% | −364−4.6% | Reduced |
| Day & Ennis, LLC | 7,560 | $568.0K | 0.20% | −262−3.3% | Reduced |
| Red Wave Investments LLC | 7,564 | $568.0K | 0.20% | −12−0.2% | Reduced |
| Camelot Portfolios, LLC | 7,594 | $570.0K | 0.29% | −3,514−31.6% | Reduced |
| Verity Asset Management, Inc. | 7,589 | $570.0K | 0.37% | −708−8.5% | Reduced |
| Vestor Capital, LLC | 7,592 | $570.0K | 0.06% | 00.0% | Unchanged |
| Landsberg, Bennett, & Dubbaneh LLC | 7,012 | $571.0K | 0.07% | −247−3.4% | Reduced |
| Pzena Investment Management LLC | 7,619 | $572.0K | 0.00% | 00.0% | Unchanged |
| Traynor Capital Management, Inc. | 7,649 | $574.0K | 0.08% | −742−8.8% | Reduced |
| Fenimore Asset Management Inc | 7,648 | $574.0K | 0.01% | −187−2.4% | Reduced |
| Claro Advisors LLC | 7,641 | $574.0K | 0.24% | +338+4.6% | Added |
| Coco Enterprises, LLC | 7,668 | $576.0K | 0.46% | +1,602+26.4% | Added |
| Intellectus Partners, LLC | 7,620 | $577.0K | 0.14% | +539+7.6% | Added |
| Wealth Alliance Advisory Group, LLC | 7,690 | $578.0K | 0.28% | +17+0.2% | Added |
| Carmichael Hill & Associates, Inc. | 7,740 | $581.0K | 0.33% | +61+0.8% | Added |
| JFS Wealth Advisors, LLC | 7,739 | $581.0K | 0.06% | +381+5.2% | Added |
| SPC Financial, Inc. | 7,737 | $581.0K | 0.07% | +426+5.8% | Added |
| Stokes Family Office, LLC | 7,745 | $582.0K | 0.08% | −137−1.7% | Reduced |
| Piscataqua Savings Bank | 7,777 | $584.0K | 0.50% | 00.0% | Unchanged |
| Creative Financial Designs Inc | 7,802 | $586.0K | 0.10% | +932+13.6% | Added |
| Amussen Hunsaker Associates LLC | 7,820 | $587.0K | 0.16% | +38+0.5% | Added |
| Edgewood Management LLC | 7,818 | $587.0K | 0.00% | 00.0% | Unchanged |
| Thoroughbred Financial Services, LLC | 7,840 | $588.0K | 0.14% | +741+10.4% | Added |
| Cape Ann Savings Bank | 7,842 | $589.0K | 0.38% | +122+1.6% | Added |
| Connecticut Wealth Management, LLC | 7,849 | $590.0K | 0.05% | +1,365+21.1% | Added |
| Foresight Wealth Management, LLC | 7,874 | $591.0K | 0.26% | −9,371−54.3% | Reduced |
| Insight 2811, Inc. | 7,884 | $592.0K | 0.35% | −700−8.2% | Reduced |
| Hendershot Investments Inc. | 7,888 | $592.0K | 0.11% | 00.0% | Unchanged |
| StrategIQ Financial Group, LLC | 7,882 | $592.0K | 0.12% | +250+3.3% | Added |
| Liberty Wealth Management LLC | 7,639 | $593.0K | 0.21% | +1,720+29.1% | Added |
| Chase Investment Counsel Corp | 7,919 | $594.0K | 0.26% | −9,385−54.2% | Reduced |
| Cornerstone Capital, Inc. | 7,903 | $594.0K | 0.07% | −151−1.9% | Reduced |
| Clear Perspective Advisors, LLC | 7,910 | $594.0K | 0.20% | 00.0% | Unchanged |
| Claret Asset Management Corp | 7,925 | $595.0K | 0.10% | +20+0.3% | Added |
| Gilbert & Cook, Inc. | 7,917 | $595.0K | 0.11% | +679+9.4% | Added |
| Minot Wealth Management LLC | 7,939 | $596.0K | 0.13% | +722+10.0% | Added |
| TRUE Private Wealth Advisors | 7,944 | $601.0K | 0.09% | −900−10.2% | Reduced |
| Pictet North America Advisors SA | 8,027 | $603.0K | 0.06% | 00.0% | Unchanged |
| Glassman Wealth Services | 8,025 | $603.0K | 0.13% | +1,298+19.3% | Added |
| Boltwood Capital Management | 8,039 | $604.0K | 0.24% | −100−1.2% | Reduced |
| Glen Eagle Advisors, LLC | 8,053 | $604.9K | 0.17% | 00.0% | Unchanged |
| Abacus Wealth Partners, LLC | 8,081 | $607.0K | 0.22% | −17−0.2% | Reduced |
| Fundamentun, LLC | 8,100 | $608.0K | 0.11% | −34,153−80.8% | Reduced |
| Aft, Forsyth & Company, Inc. | 8,106 | $609.0K | 0.33% | −1,950−19.4% | Reduced |
| Bank of New Hampshire | 7,824 | $609.0K | 0.16% | 00.0% | Unchanged |
| Tiemann Investment Advisors, LLC | 8,170 | $614.0K | 0.29% | −175−2.1% | Reduced |
| Capstone Financial Advisors, Inc. | 8,181 | $614.0K | 0.05% | +510+6.6% | Added |
| Strategic Investment Advisors | 8,190 | $615.0K | 0.13% | +653+8.7% | Added |
| Salvus Wealth Management, LLC | 8,208 | $617.0K | 0.50% | +442+5.7% | Added |
| Financial Consulate, Inc | 8,230 | $618.0K | 0.22% | +6+0.1% | Added |
| Guardian Capital Advisors LP | 7,441 | $618.0K | 0.06% | −416−5.3% | Reduced |
| Breiter Capital Management Inc | 8,236 | $619.0K | 0.35% | −62−0.7% | Reduced |
| qPULA Trading Management LP | 8,241 | $619.0K | 0.97% | +8,241 | New |
| Dividend Assets Capital, LLC | 8,260 | $620.0K | 0.12% | −150−1.8% | Reduced |
| Emerald Advisors, LLC | 8,250 | $620.0K | 0.18% | +508+6.6% | Added |
| Weatherly Asset Management L. P. | 8,253 | $620.0K | 0.08% | +2,447+42.1% | Added |
| Gyroscope Capital Management Group, LLC | 8,313 | $624.0K | 0.24% | +231+2.9% | Added |
| Fort, L.P. | 8,321 | $625.0K | 0.21% | −4,779−36.5% | Reduced |
| Sage Mountain Advisors LLC | 8,322 | $625.0K | 0.09% | +1,994+31.5% | Added |
| LVM Capital Management Ltd | 8,336 | $626.0K | 0.09% | 00.0% | Unchanged |
| Barton Investment Management | 8,334 | $626.0K | 0.05% | 00.0% | Unchanged |
| Foster Dykema Cabot & Co Inc | 8,343 | $627.0K | 0.08% | −153−1.8% | Reduced |
| Harbor Financial Services, LLC | 8,341 | $627.0K | 0.27% | +250+3.1% | Added |
| Plante Moran Financial Advisors, LLC | 8,356 | $628.0K | 0.14% | −10,413−55.5% | Reduced |
| First Interstate Bank | 8,375 | $629.0K | 0.06% | +571+7.3% | Added |
| TCI Wealth Advisors, Inc. | 8,407 | $631.0K | 0.10% | +741+9.7% | Added |
| Simon Quick Advisors, LLC | 8,402 | $631.0K | 0.16% | +763+10.0% | Added |
| Magnolia Capital Management Ltd | 8,400 | $631.0K | 0.54% | +8,400 | New |
| Elm Advisors, LLC | 8,490 | $638.0K | 0.38% | −86−1.0% | Reduced |
| Tobam | 8,494 | $638.0K | 0.03% | 00.0% | Unchanged |
| TAP Consulting, LLC | 8,505 | $639.0K | 0.17% | −18−0.2% | Reduced |
| JNBA Financial Advisors | 8,523 | $640.0K | 0.09% | +790+10.2% | Added |
| Focused Wealth Management, Inc | 8,538 | $641.0K | 0.10% | +33+0.4% | Added |
| TD Ameritrade Investment Management, LLC | 7,742 | $642.0K | 0.01% | −2,740−26.1% | Reduced |
| Meitav Dash Investments Ltd | 8,577 | $645.0K | 0.01% | −16,037−65.2% | Reduced |
| First Commonwealth Financial Corp | 8,592 | $645.0K | 0.23% | +231+2.8% | Added |
| Good Life Advisors, LLC | 8,629 | $648.0K | 0.09% | −2,353−21.4% | Reduced |
| Peoples Bank | 8,660 | $650.0K | 0.35% | −208−2.3% | Reduced |
| Westshore Wealth, LLC | 8,662 | $651.0K | 0.53% | −87,414−91.0% | Reduced |
| Sax Wealth Advisors, LLC | 8,681 | $652.0K | 0.15% | +3,705+74.5% | Added |
| Heartwood Wealth Advisors LLC | 8,711 | $654.0K | 0.10% | +267+3.2% | Added |
| Frisch Financial Group, Inc. | 8,740 | $656.0K | 0.22% | −332−3.7% | Reduced |
| Belmont Capital, LLC | 8,736 | $656.0K | 0.53% | 00.0% | Unchanged |
| GSB Wealth Management, LLC | 8,744 | $657.0K | 0.34% | −33,340−79.2% | Reduced |
| First Command Bank | 8,759 | $658.0K | 0.11% | −360−3.9% | Reduced |
| First Command Financial Services, Inc. | 8,759 | $658.0K | 0.11% | −360−3.9% | Reduced |
| Voya Financial Advisors, Inc. | 8,776 | $659.0K | 0.08% | −176−2.0% | Reduced |
| Aptus Capital Advisors, LLC | 8,726 | $660.0K | 0.03% | −30,585−77.8% | Reduced |
| Opus Capital Group, LLC | 8,787 | $660.0K | 0.15% | −2,482−22.0% | Reduced |
| McKinley Carter Wealth Services, Inc. | 8,795 | $661.0K | 0.05% | −1,620−15.6% | Reduced |
| Summit Trail Advisors, LLC | 8,747 | $663.0K | 0.05% | +1,431+19.6% | Added |
| Almanack Investment Partners, LLC. | 8,771 | $664.0K | 0.06% | +1,411+19.2% | Added |
| Alliance Wealth Management Group | 8,858 | $665.0K | 0.22% | +972+12.3% | Added |
| Towercrest Capital Management | 8,858 | $665.0K | 0.13% | +972+12.3% | Added |
| US Asset Management LLC | 8,849 | $665.0K | 0.64% | +8,849 | New |
| Retirement Income Solutions, Inc | 8,861 | $666.0K | 0.22% | −116−1.3% | Reduced |