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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, 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
2,996
+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
1,376 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.

Institutional holdersQ3 2022: 2,996 institutions
Q1 2021: 2,693 institutionsQ2 2021: 2,684 institutionsQ3 2021: 2,658 institutionsQ4 2021: 2,910 institutionsQ1 2022: 2,961 institutionsQ2 2022: 3,019 institutionsQ3 2022: 2,996 institutionsQ4 2022: 3,243 institutionsQ1 2023: 3,187 institutionsQ2 2023: 3,261 institutionsQ3 2023: 3,221 institutionsQ4 2023: 3,443 institutionsQ1 2024: 3,546 institutionsQ2 2024: 3,557 institutionsQ3 2024: 3,501 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 heldQ3 2022: $162.7B
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 20243,501$221.8B
Q2 20243,557$242.3B
Q1 20243,546$256.9B
Q4 20233,443$211.6B
Q3 20233,221$197.7B
Q2 20233,261$222.8B
Q1 20233,187$205.1B
Q4 20223,243$212.2B
Q3 20222,996$162.7B
Q2 20223,019$171.5B
Q1 20222,961$152.1B
Q4 20212,910$142.2B
Q3 20212,658$138.8B
Q2 20212,684$144.3B
Q1 20212,693$143.2B

Institutions, Q3 2022

Shares, value and share of portfolio for each institution holding Merck & Co., Inc.; share changes are against Q2 2022.

Institutions holding MRK in Q3 2022
InstitutionSharesValue% of portfolioChange in sharesAction
V Wealth Advisors LLC34,261$2.95M0.59%+8,494+33.0%Added
Huber Capital Management LLC34,370$2.96M0.83%−23−0.1%Reduced
Foster & Motley Inc34,407$2.96M0.28%−18−0.1%Reduced
Leelyn Smith, LLC34,480$2.97M1.03%−6,018−14.9%Reduced
Pensionfund Sabic34,500$2.97M1.05%00.0%Unchanged
Pegasus Asset Management, Inc.34,640$2.98M1.69%−266−0.8%Reduced
South State Corp.34,634$2.98M0.30%+436+1.3%Added
Hartford Financial Management Inc.34,661$2.98M0.88%−4,243−10.9%Reduced
Bennicas & Associates, Inc.34,750$2.99M1.91%−400−1.1%Reduced
Balyasny Asset Management LLC34,902$3.01M0.01%+595+1.7%Added
Stonegate Investment Group, LLC34,969$3.01M0.14%−38−0.1%Reduced
Holderness Investments Co34,999$3.01M1.37%−389−1.1%Reduced
Court Place Advisors, LLC35,131$3.03M1.22%−220−0.6%Reduced
Strategic Blueprint, LLC35,144$3.03M0.38%+28,239+409.0%Added
Pettee Investors, Inc.35,158$3.03M1.63%−774−2.2%Reduced
Community Trust & Investment Co35,207$3.03M0.29%−7,645−17.8%Reduced
Abbot Financial Management, Inc.35,202$3.03M2.16%+76+0.2%Added
First Citizens Bank & Trust Co35,233$3.03M0.10%+12,993+58.4%Added
Princeton Global Asset Management LLC35,299$3.04M1.06%−650−1.8%Reduced
Element Capital Management LLC35,405$3.05M1.46%00.0%Unchanged
Altrius Capital Management Inc35,457$3.05M1.16%−19,039−34.9%Reduced
Modera Wealth Management, LLC35,543$3.06M0.16%+63+0.2%Added
Charter Research & Investment Group, Inc.35,577$3.06M3.10%−1,210−3.3%Reduced
Hancock Whitney Corp35,596$3.07M0.13%+699+2.0%Added
WC Walker & Associates, Inc.31,169$3.07M1.74%+179+0.6%Added
Graypoint LLC35,677$3.07M0.40%+2,273+6.8%Added
Horizon Kinetics Asset Management LLC35,702$3.08M0.06%+559+1.6%Added
R.H. Dinel Investment Counsel, Inc.35,765$3.08M3.07%00.0%Unchanged
Walter & Keenan Financial Consulting Co35,799$3.08M1.31%+103+0.3%Added
Aries Wealth Management30,477$3.08M1.36%+656+2.2%Added
Benjamin Edwards Inc35,838$3.09M0.93%+1,381+4.0%Added
J. Goldman & Co LP35,877$3.09M0.23%+35,877New
IFG Advisory, LLC35,918$3.09M0.28%+6,690+22.9%Added
TSP Capital Management Group, LLC–$3.09M1.31%––
Marino, Stram & Associates LLC35,932$3.09M1.12%+294+0.8%Added
Washington Trust Co35,928$3.10M0.16%+717+2.0%Added
Creegan & Nassoura Financial Group, LLC36,138$3.11M2.70%+58+0.2%Added
Wright Investors Service Inc36,159$3.11M0.98%+3,882+12.0%Added
Premier Fund Managers Ltd36,000$3.12M0.23%−122,700−77.3%Reduced
Shepherd Financial Partners LLC36,246$3.12M0.61%−5,545−13.3%Reduced
SlateStone Wealth, LLC36,250$3.12M0.83%+305+0.8%Added
Harbour Capital Advisors, LLC34,509$3.12M1.08%−165−0.5%Reduced
Waldron Private Wealth LLC35,984$3.12M0.19%+999+2.9%Added
Stokes Capital Advisors, LLC36,275$3.12M1.16%−13,718−27.4%Reduced
Allen Investment Management LLC36,338$3.13M0.05%00.0%Unchanged
Tectonic Advisors LLC36,377$3.13M0.58%+4,624+14.6%Added
Meritage Portfolio Management36,754$3.17M0.26%+2,303+6.7%Added
First Foundation Advisors36,762$3.17M0.16%+5,468+17.5%Added
DT Investment Partners, LLC36,860$3.17M0.52%−3,299−8.2%Reduced
Searle & Co.36,906$3.18M1.22%00.0%Unchanged
Paradigm Asset Management Co LLC36,988$3.19M1.06%−300−0.8%Reduced
Gould Capital, LLC37,048$3.19M2.76%−257−0.7%Reduced
ARGI Investment Services, LLC37,064$3.19M0.11%+2,156+6.2%Added
Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors37,318$3.21M0.95%+1,925+5.4%Added
Ballentine Partners, LLC37,331$3.21M0.11%+3,897+11.7%Added
CoreCap Advisors, LLC37,420$3.22M0.27%+31,492+531.2%Added
SNS Financial Group, LLC37,177$3.23M0.47%−147−0.4%Reduced
Alpha Omega Wealth Management LLC37,526$3.23M0.62%−1,139−2.9%Reduced
Old North State Wealth Management, LLC37,543$3.24M3.74%−5,079−11.9%Reduced
Journey Advisory Group, LLC37,610$3.24M0.83%−267−0.7%Reduced
Schnieders Capital Management LLC37,644$3.24M0.86%+7,550+25.1%Added
Wealthcare Advisory Partners LLC37,697$3.25M0.19%+7,105+23.2%Added
Dynamic Advisor Solutions LLC37,751$3.25M0.25%+9,053+31.5%Added
GSB Wealth Management, LLC37,791$3.25M1.18%−213−0.6%Reduced
Arvest Trust Co N A37,908$3.27M0.22%+12,912+51.7%Added
Chilton Capital Management LLC37,968$3.27M0.22%−246−0.6%Reduced
Prestige Wealth Management Group LLC37,682$3.27M0.92%+819+2.2%Added
Nelson Capital Management, LLC37,976$3.27M0.96%+34,506+994.4%Added
Moneta Group Investment Advisors LLC38,086$3.28M0.12%+135+0.4%Added
Essex Financial Services, Inc.38,091$3.28M0.39%+1,356+3.7%Added
McGinn Investment Management, Inc.38,125$3.28M2.82%+309+0.8%Added
Savant Capital, LLC38,154$3.29M0.10%−294−0.8%Reduced
Madison Asset Management, LLC38,227$3.29M0.06%−2,818−6.9%Reduced
Allworth Financial LP38,251$3.29M0.04%+3,311+9.5%Added
Ropes Wealth Advisors LLC38,256$3.29M0.69%+702+1.9%Added
Cox Capital Mgt LLC38,312$3.30M2.40%+268+0.7%Added
Cobblestone Capital Advisors LLC38,484$3.31M0.28%−27−0.1%Reduced
Strategic Wealth Partners, Ltd.38,488$3.31M0.70%+2,997+8.4%Added
Providence Capital Advisors, LLC38,282$3.32M1.00%+538+1.4%Added
Westover Capital Advisors, LLC38,871$3.35M1.28%+2,389+6.5%Added
Meridian Wealth Management, LLC38,988$3.36M0.36%+21,158+118.7%Added
Horan Capital Advisors, LLC.39,030$3.36M1.63%+595+1.5%Added
Strategy Asset Managers LLC39,197$3.38M0.92%+8,209+26.5%Added
Commerzbank Aktiengesellschaft39,270$3.38M0.25%+14,900+61.1%Added
NEIRG Wealth Management, LLC39,350$3.39M0.68%+4,999+14.6%Added
Warren Averett Asset Management, LLC39,401$3.39M0.24%+32,041+435.3%Added
Seeyond39,433$3.40M0.41%−15,224−27.9%Reduced
Burney Co39,451$3.40M0.19%+1,567+4.1%Added
Flagship Harbor Advisors, LLC39,488$3.40M0.39%+1,044+2.7%Added
Harel Insurance Investments & Financial Services Ltd.39,466$3.42M0.08%+29,692+303.8%Added
Iowa State Bank39,708$3.42M0.97%+639+1.6%Added
Uncommon Cents Investing LLC39,759$3.42M1.44%+1,711+4.5%Added
St Germain D J Co Inc37,604$3.43M0.23%00.0%Unchanged
First National Bank & Trust Co of Newtown40,256$3.47M0.84%−500−1.2%Reduced
Dorsey & Whitney Trust CO LLC40,468$3.48M0.36%+6,419+18.9%Added
J.P. Marvel Investment Advisors, LLC40,570$3.49M0.89%−22−0.1%Reduced
Vident Investment Advisory, LLC56,061$3.50M0.11%+8,972+19.1%Added
Hudson Value Partners, LLC40,683$3.50M2.36%+55+0.1%Added
Belpointe Asset Management LLC40,731$3.51M0.24%+3,923+10.7%Added
Equitable Holdings, Inc.40,754$3.51M0.07%+2,119+5.5%Added