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, Q2 2021
Institutional positions in Merck & Co., Inc. as of Jun 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
- 2,684
- +22 vs. Q1 2021
- Shares held
- 1.86B
- +10.7M (+0.6%) vs. Q1 2021
- Total value
- $144.3B
- +$2.07B (+1.5%) vs. Q1 2021
- New holders
- 136
- 1,285 more added
- Sold out
- 114
- 961 more reduced
31 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Merck & Co., Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Howe & Rusling Inc | 7,254 | $564.0K | 0.07% | −34,707−82.7% | Reduced |
| Ausdal Financial Partners, Inc. | 7,273 | $566.0K | 0.09% | −375−4.9% | Reduced |
| Eldridge Investment Advisors, Inc. | 7,286 | $567.0K | 0.21% | +6+0.1% | Added |
| Systematic Financial Management LP | 7,300 | $568.0K | 0.02% | 00.0% | Unchanged |
| Claro Advisors LLC | 7,303 | $568.0K | 0.26% | +623+9.3% | Added |
| SPC Financial, Inc. | 7,311 | $569.0K | 0.07% | −352−4.6% | Reduced |
| Professional Advisory Services Inc | 7,322 | $569.0K | 0.08% | 00.0% | Unchanged |
| King Wealth | 7,331 | $570.0K | 0.12% | −15,997−68.6% | Reduced |
| WealthPLAN Partners, LLC | 7,579 | $570.0K | 0.04% | −619−7.6% | Reduced |
| JGP Global Gestao de Recursos Ltda. | 7,326 | $570.0K | 0.19% | +18+0.2% | Added |
| Oxler Private Wealth LLC | 7,332 | $570.0K | 0.25% | +132+1.8% | Added |
| JFS Wealth Advisors, LLC | 7,358 | $572.0K | 0.09% | +52+0.7% | Added |
| PNC Managed Account Solutions, Inc. | 7,355 | $572.0K | 0.11% | +7,355 | New |
| Detalus Advisors, LLC | 7,359 | $572.0K | 0.31% | +7,359 | New |
| CVA Family Office, LLC | 7,379 | $574.0K | 0.16% | +827+12.6% | Added |
| Summit Trail Advisors, LLC | 7,316 | $574.0K | 0.05% | +1,331+22.2% | Added |
| Staley Capital Advisers Inc | 7,409 | $576.0K | 0.03% | −530−6.7% | Reduced |
| Almanack Investment Partners, LLC. | 7,360 | $577.0K | 0.06% | −1,121−13.2% | Reduced |
| Sunburst Financial Group, LLC | 7,421 | $577.0K | 0.37% | +55+0.7% | Added |
| McRae Capital Management Inc | 7,435 | $578.0K | 0.13% | −23−0.3% | Reduced |
| Bessemer Securities LLC | 7,450 | $579.0K | 0.23% | +1,100+17.3% | Added |
| Van Strum & Towne Inc. | 7,490 | $582.0K | 0.28% | +200+2.7% | Added |
| Gryphon Financial Partners LLC | 7,284 | $583.0K | 0.14% | +596+8.9% | Added |
| Vigilare Wealth Management | 7,510 | $584.0K | 0.35% | −997−11.7% | Reduced |
| Strategic Investment Advisors | 7,537 | $586.0K | 0.13% | −4,026−34.8% | Reduced |
| Seascape Capital Management | 7,546 | $587.0K | 0.31% | +766+11.3% | Added |
| Red Wave Investments LLC | 7,576 | $589.0K | 0.22% | +12+0.2% | Added |
| Lebenthal Global Advisors, LLC | 7,594 | $590.0K | 0.32% | +17+0.2% | Added |
| Vestor Capital, LLC | 7,592 | $590.0K | 0.06% | +1,284+20.4% | Added |
| Pzena Investment Management LLC | 7,619 | $593.0K | 0.00% | −927−10.8% | Reduced |
| Simon Quick Advisors, LLC | 7,639 | $594.0K | 0.16% | −300−3.8% | Reduced |
| StrategIQ Financial Group, LLC | 7,632 | $594.0K | 0.12% | 00.0% | Unchanged |
| Claudia M.P. Batlle, CRP (R) LLC | 7,648 | $594.0K | 0.30% | +648+9.3% | Added |
| TCI Wealth Advisors, Inc. | 7,666 | $596.0K | 0.10% | +144+1.9% | Added |
| Edge Capital Group, LLC | 7,675 | $597.0K | 0.05% | −2,401−23.8% | Reduced |
| Carmichael Hill & Associates, Inc. | 7,679 | $597.0K | 0.34% | 00.0% | Unchanged |
| Wealth Alliance Advisory Group, LLC | 7,673 | $597.0K | 0.29% | +65+0.9% | Added |
| Capstone Financial Advisors, Inc. | 7,671 | $597.0K | 0.05% | +3,683+92.4% | Added |
| Townsend Asset Management Corp | 7,720 | $600.0K | 0.33% | −81−1.0% | Reduced |
| Cape Ann Savings Bank | 7,720 | $600.0K | 0.38% | +83+1.1% | Added |
| JNBA Financial Advisors | 7,733 | $601.0K | 0.08% | +1,318+20.5% | Added |
| Emerald Advisors, LLC | 7,742 | $602.0K | 0.19% | +757+10.8% | Added |
| Virtue Capital Management, LLC | 7,748 | $603.0K | 0.12% | −1,448−15.7% | Reduced |
| Piscataqua Savings Bank | 7,777 | $605.0K | 0.52% | −360−4.4% | Reduced |
| Salvus Wealth Management, LLC | 7,766 | $606.0K | 0.51% | +880+12.8% | Added |
| First Interstate Bank | 7,804 | $607.0K | 0.06% | +7,804 | New |
| Edgewood Management LLC | 7,818 | $608.0K | 0.00% | 00.0% | Unchanged |
| Day & Ennis, LLC | 7,822 | $608.0K | 0.21% | +393+5.3% | Added |
| Fenimore Asset Management Inc | 7,835 | $609.0K | 0.01% | 00.0% | Unchanged |
| Bank of New Hampshire | 7,824 | $609.0K | 0.16% | +7,824 | New |
| Northstar Asset Management Inc | 7,864 | $611.6K | 0.16% | +2,914+58.9% | Added |
| Amussen Hunsaker Associates LLC | 7,782 | $612.0K | 0.17% | −10.0% | Reduced |
| Hendershot Investments Inc. | 7,888 | $613.0K | 0.13% | 00.0% | Unchanged |
| Alliance Wealth Management Group | 7,886 | $613.0K | 0.20% | 00.0% | Unchanged |
| Towercrest Capital Management | 7,886 | $613.0K | 0.12% | 00.0% | Unchanged |
| Stokes Family Office, LLC | 7,882 | $613.0K | 0.09% | +618+8.5% | Added |
| Atticus Wealth Management, LLC | 7,901 | $614.0K | 0.27% | −1,198−13.2% | Reduced |
| Clear Perspective Advisors, LLC | 7,910 | $615.0K | 0.21% | −3,716−32.0% | Reduced |
| Claret Asset Management Corp | 7,905 | $615.0K | 0.10% | −162−2.0% | Reduced |
| Wealth Advisory Solutions, LLC | 7,916 | $616.0K | 0.15% | +2,431+44.3% | Added |
| Paragon Capital Management Ltd | 7,928 | $617.0K | 0.29% | +1,809+29.6% | Added |
| Guardian Capital Advisors LP | 7,857 | $618.0K | 0.06% | −165−2.1% | Reduced |
| Livingston Group Asset Management CO (operating as Southport Capital Management) | 7,958 | $619.0K | 0.15% | +154+2.0% | Added |
| Pictet North America Advisors SA | 8,027 | $624.0K | 0.06% | +500+6.6% | Added |
| Maven Securities LTD | 8,019 | $624.0K | 0.07% | +8,019 | New |
| Jump Financial, LLC | 8,053 | $626.0K | 0.06% | −40,009−83.2% | Reduced |
| Unio Capital LLC | 8,052 | $626.0K | 0.28% | −789−8.9% | Reduced |
| Cornerstone Capital, Inc. | 8,054 | $626.0K | 0.07% | +151+1.9% | Added |
| Glen Eagle Advisors, LLC | 8,053 | $626.3K | 0.19% | +336+4.4% | Added |
| Standard Family Office LLC | 8,068 | $627.0K | 0.13% | −78−1.0% | Reduced |
| Harbor Financial Services, LLC | 8,091 | $629.0K | 0.27% | +203+2.6% | Added |
| Gyroscope Capital Management Group, LLC | 8,082 | $629.0K | 0.22% | +338+4.4% | Added |
| Engine No. 1 LLC | 8,094 | $629.0K | 0.17% | +8,094 | New |
| Abacus Wealth Partners, LLC | 8,098 | $629.8K | 0.25% | −608−7.0% | Reduced |
| Camden Capital, LLC | 8,096 | $630.0K | 0.15% | +1,993+32.7% | Added |
| Farmers & Merchants Trust Co of Long Beach | 8,111 | $631.0K | 0.17% | −159−1.9% | Reduced |
| Boltwood Capital Management | 8,139 | $633.0K | 0.26% | −100−1.2% | Reduced |
| Peddock Capital Advisors, LLC | 8,235 | $633.0K | 0.22% | +210+2.6% | Added |
| Edgestream Partners, L.P. | 8,162 | $635.0K | 0.04% | −128,324−94.0% | Reduced |
| Financial Consulate, Inc | 8,224 | $640.0K | 0.23% | −464−5.3% | Reduced |
| Financial Consulate Inc. | 8,224 | $640.0K | 0.23% | +8,224 | New |
| Providence Wealth Advisors, LLC | 8,225 | $643.0K | 0.44% | +440+5.7% | Added |
| Verity Asset Management, Inc. | 8,297 | $645.0K | 0.35% | +862+11.6% | Added |
| Breiter Capital Management Inc | 8,298 | $645.0K | 0.35% | +8,298 | New |
| Benjamin Edwards Inc | 8,305 | $646.0K | 0.44% | −888−9.7% | Reduced |
| Stonehage Fleming Financial Services Holdings Ltd | 8,379 | $648.0K | 0.02% | −148−1.7% | Reduced |
| LVM Capital Management Ltd | 8,336 | $648.0K | 0.10% | 00.0% | Unchanged |
| Barton Investment Management | 8,334 | $648.0K | 0.05% | 00.0% | Unchanged |
| RWM Asset Management, LLC | 8,331 | $648.0K | 0.12% | +4,189+101.1% | Added |
| Tiemann Investment Advisors, LLC | 8,345 | $649.0K | 0.30% | −500−5.7% | Reduced |
| First Commonwealth Financial Corp | 8,361 | $651.0K | 0.23% | +501+6.4% | Added |
| River Wealth Advisors LLC | 8,396 | $653.0K | 0.11% | −240−2.8% | Reduced |
| Dividend Assets Capital, LLC | 8,410 | $654.0K | 0.13% | 00.0% | Unchanged |
| Heartwood Wealth Advisors LLC | 8,444 | $657.0K | 0.10% | +3,312+64.5% | Added |
| Traynor Capital Management, Inc. | 8,391 | $659.0K | 0.09% | −120−1.4% | Reduced |
| Focused Wealth Management, Inc | 8,505 | $661.0K | 0.11% | −85−1.0% | Reduced |
| Foster Dykema Cabot & Co Inc | 8,496 | $661.0K | 0.08% | 00.0% | Unchanged |
| Tobam | 8,494 | $661.0K | 0.03% | 00.0% | Unchanged |
| TAP Consulting, LLC | 8,523 | $663.0K | 0.19% | −156−1.8% | Reduced |
| Groesbeck Investment Management Corp | 8,519 | $663.0K | 0.84% | +980+13.0% | Added |