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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 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.

Institutional holdersQ2 2022: 3,020 institutions
Q1 2021: 2,693 institutionsQ2 2021: 2,684 institutionsQ3 2021: 2,658 institutionsQ4 2021: 2,910 institutionsQ1 2022: 2,962 institutionsQ2 2022: 3,020 institutionsQ3 2022: 2,997 institutionsQ4 2022: 3,244 institutionsQ1 2023: 3,188 institutionsQ2 2023: 3,262 institutionsQ3 2023: 3,222 institutionsQ4 2023: 3,444 institutionsQ1 2024: 3,547 institutionsQ2 2024: 3,558 institutionsQ3 2024: 3,502 institutionsQ4 2024: 3,618 institutionsQ1 2025: 3,459 institutionsQ2 2025: 3,337 institutionsQ3 2025: 3,319 institutionsQ4 2025: 3,674 institutionsQ1 2026: 3,812 institutionsQ2 2026: 3,855 institutions
Value heldQ2 2022: $171.5B
Q1 2021: $143.2BQ2 2021: $144.3BQ3 2021: $138.8BQ4 2021: $142.2BQ1 2022: $152.1BQ2 2022: $171.5BQ3 2022: $162.7BQ4 2022: $212.2BQ1 2023: $205.1BQ2 2023: $222.8BQ3 2023: $197.7BQ4 2023: $211.6BQ1 2024: $256.9BQ2 2024: $242.3BQ3 2024: $221.8BQ4 2024: $196.9BQ1 2025: $177.7BQ2 2025: $155.9BQ3 2025: $159.8BQ4 2025: $206.6BQ1 2026: $231.9BQ2 2026: $254.3B
Institutions holding MRK and their total value by quarter
QuarterHoldersValue
Q2 20263,855$254.3B
Q1 20263,812$231.9B
Q4 20253,674$206.6B
Q3 20253,319$159.8B
Q2 20253,337$155.9B
Q1 20253,459$177.7B
Q4 20243,618$196.9B
Q3 20243,502$221.8B
Q2 20243,558$242.3B
Q1 20243,547$256.9B
Q4 20233,444$211.6B
Q3 20233,222$197.7B
Q2 20233,262$222.8B
Q1 20233,188$205.1B
Q4 20223,244$212.2B
Q3 20222,997$162.7B
Q2 20223,020$171.5B
Q1 20222,962$152.1B
Q4 20212,910$142.2B
Q3 20212,658$138.8B
Q2 20212,684$144.3B
Q1 20212,693$143.2B

Institutions, Q2 2022

Shares, value and share of portfolio for each institution holding Merck & Co., Inc.; share changes are against Q1 2022.

Institutions holding MRK in Q2 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Prentiss Smith & Co Inc4,067$371.0K0.29%00.0%Unchanged
Northside Capital Management, LLC4,073$371.0K0.12%00.0%Unchanged
Legacy Wealth Planning, LLC4,073$371.0K0.53%+167+4.3%Added
Capital Investment Counsel, Inc4,081$372.0K0.09%00.0%Unchanged
Grandview Asset Management LLC4,100$374.0K0.21%−250−5.7%Reduced
Affinity Capital Advisors, LLC4,112$375.0K0.13%−36−0.9%Reduced
Morris Retirement Advisors, LLC4,117$375.0K0.33%+177+4.5%Added
Kinloch Capital, LLC4,117$375.0K0.24%+219+5.6%Added
Rise Advisors, LLC4,124$376.0K0.38%+451+12.3%Added
Eagle Bay Advisors LLC4,145$377.9K0.23%+1,185+40.0%Added
Sustainable Insight Capital Management, LLC4,187$378.0K0.38%−1,611−27.8%Reduced
CMG Global Holdings, LLC4,144$378.0K0.39%−43−1.0%Reduced
SOL Capital Management CO4,157$379.0K0.08%−19−0.5%Reduced
Norwood Financial Corp4,159$379.0K0.65%00.0%Unchanged
Aberdeen Wealth Management LLC4,173$380.0K0.30%+5+0.1%Added
Fortitude Advisory Group L.L.C.4,181$381.0K0.36%+10.0%Added
Harfst & Associates, Inc.4,189$381.0K0.11%+5+0.1%Added
Kidder Stephen W4,175$381.0K0.15%00.0%Unchanged
Clare Market Investments LLC4,189$381.9K0.17%−1,261−23.1%Reduced
Norway Savings Bank4,190$382.0K0.20%−25−0.6%Reduced
Mason Investment Advisory Services, Inc.4,193$382.3K0.04%−14,066−77.0%Reduced
Verus Capital Partners, LLC4,203$383.0K0.08%−1,436−25.5%Reduced
Beta Wealth Group, Inc.4,200$383.0K0.26%+200+5.0%Added
Vanguard Capital Wealth Advisors4,213$384.0K0.43%−3,660−46.5%Reduced
First National Bank of South Miami4,212$384.0K0.26%+469+12.5%Added
Corbett Road Capital Management, LLC4,214$384.0K0.66%+4,214New
Carlson Capital Management4,221$385.0K0.03%−2,229−34.6%Reduced
UMA Financial Services, Inc.4,354$385.0K0.11%+9+0.2%Added
Fairview Capital Investment Management, LLC4,230$385.0K0.03%+4,230New
Ballast Advisors LLC4,256$388.0K0.17%−521−10.9%Reduced
Prentice Wealth Management LLC4,255$388.0K0.40%+471+12.4%Added
Calton & Associates, Inc.4,272$389.0K0.22%−1,506−26.1%Reduced
Transform Wealth, LLC4,249$389.0K0.06%−231−5.2%Reduced
Veracity Capital LLC4,262$389.0K0.21%−24−0.6%Reduced
X-Square Capital, LLC4,266$389.0K0.23%+10.0%Added
Bickling Financial Services, Inc.4,272$390.0K0.25%+338+8.6%Added
LWM Advisory Services, LLC4,267$390.0K0.47%+970+29.4%Added
Schrum Private Wealth Management LLC4,284$391.0K0.44%−25−0.6%Reduced
Capstone Wealth Management Group, LLC4,294$391.0K0.47%+280+7.0%Added
Epic Trust Investment Advisors, LLC4,284$391.0K0.74%+302+7.6%Added
Shilanski & Associates, Inc.4,294$392.0K0.18%−157−3.5%Reduced
Penbrook Management LLC4,300$392.0K0.31%00.0%Unchanged
Capital Financial Services, LLC4,300$392.0K0.55%+100+2.4%Added
Avestar Capital, LLC4,303$392.0K0.11%+796+22.7%Added
Corton Capital Inc.4,304$392.0K0.37%+4,304New
Blue Barn Wealth, LLC4,316$393.0K0.30%+14+0.3%Added
Cornerstone Wealth Group, LLC4,324$394.0K0.08%−75−1.7%Reduced
Crew Capital Management, Ltd.4,345$396.0K0.50%00.0%Unchanged
Taylor Wealth Management Partners4,341$396.0K0.22%−20.0%Reduced
Firestone Capital Management4,352$397.0K0.15%+43+1.0%Added
Castle Rock Wealth Management, LLC4,269$397.0K0.20%+728+20.6%Added
Angeles Investment Advisors, LLC4,330$398.0K0.04%00.0%Unchanged
DSC Advisors, L.P.4,389$400.0K0.40%−171−3.8%Reduced
360 Financial, Inc.4,441$400.0K0.24%+3+0.1%Added
Perritt Capital Management Inc4,390$400.0K0.24%00.0%Unchanged
Cottage Street Advisors LLC4,386$400.0K0.30%00.0%Unchanged
Gerber Kawasaki Wealth & Investment Management4,389$400.0K0.04%+294+7.2%Added
Parisi Gray Wealth Management4,401$401.0K0.21%+33+0.8%Added
Aaron Wealth Advisors4,409$402.0K0.10%−285,529−98.5%Reduced
Fortis Advisors, LLC4,412$402.0K0.27%+93+2.2%Added
Jag Capital Management, LLC4,416$403.0K0.05%−43,522−90.8%Reduced
Cardinal Strategic Wealth Guidance4,417$403.0K0.21%+32+0.7%Added
Apella Capital, LLC4,422$403.0K0.05%+91+2.1%Added
Close Asset Management Ltd4,428$405.0K0.02%−701−13.7%Reduced
Objective Capital Management, LLC4,443$405.0K0.41%−7−0.2%Reduced
Dumont & Blake Investment Advisors LLC4,457$406.0K0.13%−148−3.2%Reduced
Financial Strategies Group, Inc.4,457$406.0K0.17%−47−1.0%Reduced
Spectrum Management Group, LLC4,450$406.0K0.10%00.0%Unchanged
N.E.W. Advisory Services LLC4,477$408.0K0.07%+4,477New
Greatmark Investment Partners, Inc.4,488$409.0K0.08%−400−8.2%Reduced
Liberty Capital Management, Inc.4,483$409.0K0.15%−115−2.5%Reduced
Levin Capital Strategies, L.P.4,485$409.0K0.05%00.0%Unchanged
Eubel Brady & Suttman Asset Management Inc4,502$410.0K0.08%+6+0.1%Added
Beacon Capital Management, LLC5,022$412.0K0.10%00.0%Unchanged
Wedge Capital Management L L P4,521$412.0K0.01%−111−2.4%Reduced
Woodley Farra Manion Portfolio Management Inc4,486$412.0K0.03%−38−0.8%Reduced
Texas Capital Bancshares Inc4,521$412.0K0.31%+600+15.3%Added
Nelson, Van Denburg & Campbell Wealth Management Group, LLC4,536$413.0K0.04%−620−12.0%Reduced
swisspartners Ltd.4,390$413.0K0.39%−700−13.8%Reduced
Wambolt & Associates, LLC4,544$414.0K0.17%−11−0.2%Reduced
Sound Income Strategies, LLC4,541$414.0K0.06%+327+7.8%Added
C M Bidwell & Associates Ltd4,542$414.0K0.33%+1,212+36.4%Added
Cooper Financial Group4,550$415.0K0.15%+1,525+50.4%Added
Castle Wealth Management LLC4,519$415.0K0.24%+4,519New
Quent Capital, LLC4,577$417.0K0.09%+245+5.7%Added
Element Wealth, LLC4,601$419.0K0.42%+34+0.7%Added
Alyeska Investment Group, L.P.4,604$420.0K0.00%+4,604New
McDaniel Terry & Co4,620$421.0K0.05%−200−4.1%Reduced
Ignite Planners, LLC4,542$422.0K0.35%−40−0.9%Reduced
NTB Financial Corp4,642$423.0K0.34%−168−3.5%Reduced
Laurel Wealth Advisors LLC4,643$423.0K0.10%00.0%Unchanged
Archetype Wealth Partners4,641$423.0K0.12%+1,185+34.3%Added
Wealth Quarterback LLC4,646$424.0K0.33%+4,646New
Sax Wealth Advisors, LLC4,685$427.0K0.11%+48+1.0%Added
United Bank4,698$428.0K0.06%00.0%Unchanged
Intrinsic Value Partners, LLC4,715$430.0K0.55%−706−13.0%Reduced
Neumann Capital Management, LLC4,732$431.0K0.22%+50+1.1%Added
Capital International Inc4,750$433.0K0.01%−2,013−29.8%Reduced
Aspen Investment Management Inc4,762$434.0K0.27%+20+0.4%Added
Maxele Advisors, LLC4,766$434.5K0.68%−215−4.3%Reduced