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Merck & Co., Inc. (MRK) Institutional Ownership

Merck & Co., Inc. logo
$130.35 -0.57 (-0.44%)
Closing price 03:59 PM Eastern
Extended Trading
$130.30 -0.05 (-0.04%)
As of 04:15 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Merck & Co., Inc. (NYSE:MRK)

Current
Institutional Ownership
Percentage
76.07%
Number of
Institutional Buyers
(last 12 months)
2507
Total
Institutional Inflows
(last 12 months)
$30.55B
Number of
Institutional Sellers
(last 12 months)
2018
Total
Institutional Outflows
(last 12 months)
$17.75B
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MRK Institutional Buying and Selling by Quarter

Merck & Co., Inc. Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/11/2026TrinityBridge Ltd3,474$446K0.0%N/A0.000%
8/11/2026Jupiter Wealth Management LLC13,800$1.77M0.7%N/A0.001%
8/11/2026OVERSEA CHINESE BANKING Corp Ltd7,538$969K0.0%N/A0.000%
8/10/2026Great Lakes Advisors LLC75,899$9.75M0.1%N/A0.003%
8/8/2026 Oxbow Advisors LLC3,575$459K0.0%+8.9%0.000%
8/8/2026 Burke & Herbert Bank & Trust Co.20,309$2.61M0.6%-4.6%0.001%
8/8/2026 Wealthfront Advisers LLC317,659$40.82M0.1%+2.0%0.013%
8/8/2026 Foster & Motley Inc.38,282$4.92M0.2%+4.9%0.002%
8/8/2026 Strategic Wealth Advisors LLC5,655$727K0.6%+10.1%0.000%
8/8/2026 Cypress Asset Management Inc. TX17,282$2.22M0.4%+1.0%0.001%
8/8/2026 Main Street Financial Solutions LLC26,862$3.45M0.2%N/A0.001%
8/8/2026 Rayburn West Financial Services LLC9,059$1.16M0.6%-14.8%0.000%
8/8/2026 First National Bank of Omaha123,043$15.88M0.4%+7.0%0.005%
8/8/2026 Fidelity D & D Bancorp Inc.3,669$471K0.2%-3.7%0.000%
8/8/2026 M. Kulyk & Associates LLC94,863$12.19M2.0%-3.4%0.004%
8/8/2026 Gould Capital LLC29,265$3.76M2.1%+0.8%0.001%
8/8/2026 Meeder Advisory Services Inc.62,788$8.07M0.3%+0.8%0.003%
8/8/2026 Harborfront Financial Group LLC624$80K0.3%N/A0.000%
8/8/2026 Meeder Asset Management Inc.71,755$9.22M0.5%-15.3%0.003%
8/8/2026 Graney & King LLC250$32K0.0%+400.0%0.000%
8/7/2026 Citizens Financial Group Inc. RI261,913$33.66M0.4%-2.9%0.011%
8/7/2026 Texas Capital Bank Wealth Management Services Inc19,053$2.45M0.1%+4.7%0.001%
8/7/2026 Aegis Wealth Management LLC2,171$279K0.1%N/A0.000%
8/7/2026 UNIVEST FINANCIAL Corp24,610$3.16M0.2%-1.7%0.001%
8/7/2026 Grandfield & Dodd LLC171,554$22.05M1.2%-2.4%0.007%
8/7/2026 Quent Capital LLC9,312$1.20M0.1%-2.0%0.000%
8/7/2026 IMG Wealth Management Inc.418$54K0.0%+30.6%0.000%
8/7/2026 Focused Alpha LLC6,009$772K0.2%-2.6%0.000%
8/7/2026 B & T Capital Management DBA Alpha Capital Management50,298$6.46M0.8%+1.6%0.002%
8/7/2026 Oarsman Capital Inc.2,279$293K0.0%N/A0.000%
8/7/2026 BlackRock Inc.226,999,837$29.17B0.4%+0.5%9.191%
8/7/2026 Occidental Asset Management LLC56,777$7.30M0.7%+24.0%0.002%
8/7/2026 Dunhill Financial LLC690$89K0.0%+26.4%0.000%
8/7/2026 Pallas Capital Advisors LLC62,572$8.04M0.2%-7.4%0.003%
8/7/2026 Panoramic Capital Partners LLC2,436$313K0.1%+23.2%0.000%
8/7/2026 Paragon Financial Partners Inc.3,439$448K0.2%+11.5%0.000%
8/7/2026 Deutsche Bank AG11,964,180$1.54B0.4%-4.6%0.484%
8/7/2026 Perigon Wealth Management LLC81,333$10.45M0.2%+1.4%0.003%
8/7/2026 Commerzbank Aktiengesellschaft FI215,121$27.64M0.6%+7.9%0.009%
8/7/2026 Covestor Ltd1,294$166K0.1%-28.6%0.000%
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8/7/2026 Phillips Wealth Planners LLC6,685$861K0.6%+28.6%0.000%
8/7/2026 Trust Co. of Vermont106,435$13.68M0.5%N/A0.004%
8/7/2026 Principle Wealth Partners LLC79,812$10.26M0.5%-0.3%0.003%
8/7/2026 Focused Wealth Management Inc7,826$1.01M0.1%+8.7%0.000%
8/7/2026 Mitsubishi UFJ Asset Management Co. Ltd.6,184,340$794.58M0.4%+7.0%0.250%
8/7/2026 Beverly Hills Private Wealth LLC5,600$720K0.1%-59.7%0.000%
8/7/2026 OneDigital Investment Advisors LLC57,459$7.38M0.1%-1.9%0.002%
8/7/2026 Plato Investment Management Ltd74,299$9.49M0.5%+15.3%0.003%
8/7/2026 Bell Investment Advisors Inc4,499$578K0.1%+23.0%0.000%
8/7/2026 Hexagon Capital Partners LLC13,420$1.72M0.2%+2.5%0.001%
8/7/2026 AMG National Trust Bank42,236$5.43M0.1%-54.6%0.002%
8/7/2026 Compass Capital Management Inc.567,099$72.87M4.4%-3.8%0.023%
8/7/2026 Roman Butler Fullerton & Co.8,695$1.08M0.3%+2.9%0.000%
8/7/2026 Simplicity Wealth LLC53,267$6.85M0.2%+20.4%0.002%
8/7/2026 Baxter Bros Inc.10,391$1.34M0.2%+8.6%0.000%
8/7/2026 Uniting Wealth Partners LLC3,965$513K0.1%-2.2%0.000%
8/7/2026 Wealth Effects LLC10,164$1.31M0.4%+3.6%0.000%
8/7/2026 Trivium Point Advisory LLC17,671$2.27M0.2%+34.9%0.001%
8/7/2026 First National Bank & Trust Co. of Newtown25,369$3.30M0.7%-3.1%0.001%
8/7/2026 Chase Investment Counsel Corp9,815$1.26M0.3%+57.7%0.000%
8/7/2026 N.E.W. Advisory Services LLC2,449$315K0.0%-3.6%0.000%
8/7/2026 HBK Sorce Advisory LLC54,037$6.94M0.1%+1.8%0.002%
8/7/2026 Abbot Financial Management Inc.37,313$4.80M1.6%+0.7%0.002%
8/7/2026 Peachtree Investment Partners LLC2,255$290K0.1%+13.8%0.000%
8/7/2026 Tulsa Wealth Advisors INC8,937$1.15M0.2%-6.0%0.000%
8/6/2026 German American Bancorp Inc.3,358$432K0.0%-6.2%0.000%
8/6/2026 Heritage Trust Co84,905$10.91M0.9%+4.2%0.003%
8/6/2026 Gould Asset Management LLC CA3,182$409K0.1%+10.4%0.000%
8/6/2026 Argent Trust Co204,960$26.34M0.8%+4.4%0.008%
8/6/2026 J.Safra Asset Management Corp4,298$552K0.0%+3.7%0.000%
8/6/2026 Flputnam Investment Management Co.248,349$31.91M0.4%-1.0%0.010%
8/6/2026 Global Retirement Partners LLC78,760$10.12M0.2%N/A0.003%
8/6/2026 1ST Source Bank93,431$12.01M0.5%-0.9%0.004%
8/6/2026 Fielder Capital Group LLC6,488$834K0.2%+23.1%0.000%
8/6/2026 SCS Capital Management LLC21,998$2.84M0.0%-2.7%0.001%
8/6/2026 CORDA Investment Management LLC.420,154$53.99M3.3%-1.7%0.017%
8/6/2026 Silverlake Wealth Management LLC21,599$2.78M0.5%+3.5%0.001%
8/6/2026 Bank of New York Mellon Corp18,340,173$2.36B0.4%-2.0%0.743%
8/6/2026 Sandro Wealth Management LLC1,778$228K0.2%N/A0.000%
8/6/2026 PTM Wealth Management LLC3,252$426K0.2%+4.0%0.000%
8/6/2026 Focus Partners Advisor Solutions LLC86,089$11.06M0.1%-11.9%0.003%
8/6/2026 State of Wyoming2,066$265K0.0%-5.6%0.000%
8/6/2026 ABN AMRO Bank N.V.136,228$17.49M0.2%-7.6%0.006%
8/6/2026 Summit Asset Management LLC7,305$939K0.1%+13.4%0.000%
8/6/2026 Kelleher Financial Advisors12,663$1.63M0.2%+23.2%0.001%
8/6/2026 EJMK Ventures LLC5,720$738K0.3%+8.6%0.000%
8/6/2026 Bellars Harris Wealth Management LLC79,847$10.26M2.1%N/A0.003%
8/6/2026 GSA Capital Partners LLP2,493$320K0.0%N/A0.000%
8/6/2026 Russell Investments Group Ltd.2,578,024$331.93M0.3%+2.0%0.104%
8/6/2026 Orca Investment Management LLC19,257$2.48M1.8%+5.8%0.001%
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8/6/2026 TFR Capital LLC.6,757$868K0.2%+4.8%0.000%
8/6/2026 OakTrust Wealth Advisors LLC1,612$207K0.2%N/A0.000%
8/6/2026 Maridea Wealth Management LLC1,709$220K0.0%N/A0.000%
8/6/2026 Ridgecrest Wealth Partners LLC7,002$900K0.4%+2.4%0.000%
8/6/2026 Ceera Investments LLC4,299$552K0.2%-6.9%0.000%
8/6/2026 Blue Bell Private Wealth Management LLC3,212$413K0.1%-4.5%0.000%
8/6/2026 Cowa LLC6,531$839K0.2%-7.8%0.000%
8/6/2026 VeraBank N.A.10,222$1.31M0.2%-3.6%0.000%
8/6/2026 WPG Advisers LLC1,782$229K0.1%+27.7%0.000%
8/6/2026 Mitsubishi UFJ Trust & Banking Corp1,727,562$221.99M0.5%+8.9%0.070%


MRK Institutional Ownership - Frequently Asked Questions

During the previous two years, 4,174 institutional investors and hedge funds held shares of Merck & Co., Inc.. The most heavily invested institutionals were BlackRock Inc. ($29.17B), Vanguard Group Inc. ($26.77B), State Street Corp ($12.74B), Wellington Management Group LLP ($9.10B), Geode Capital Management LLC ($6.31B), Charles Schwab Investment Management Inc. ($5.11B), and Morgan Stanley ($4.73B).Learn more on Merck & Co., Inc.'s institutional investors.

76.07% of Merck & Co., Inc.'s stock is owned by institutional investors. Learn more on MRK's institutional investor holdings.

Of the 3,547 institutional investors that purchased Merck & Co., Inc.'s stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Norges Bank ($109.07M), DLD Asset Management LP ($47.50M), Charles Schwab Investment Management Inc. ($35.57M), Wellington Management Group LLP ($20.34M), Nuveen LLC ($11.10M), Franklin Resources Inc. ($10.80M), and Cardano Risk Management B.V. ($9.66M).

Institutional investors have bought a total of 325,028,590 shares in the last 24 months. This purchase volume represents approximately $30.55B in transactions.

Of the 2,012 institutional investors that sold Merck & Co., Inc.'s stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Arrowstreet Capital Limited Partnership ($16.52M), Franklin Resources Inc. ($10.97M), Cardano Risk Management B.V. ($8.65M), UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC ($5.70M), Pacer Advisors Inc. ($5.31M), Charles Schwab Investment Management Inc. ($5.14M), and Assenagon Asset Management S.A. ($4.96M).

Institutional investors have sold a total of 177,748,610 shares in the last 24 months. This volume of shares sold represents approximately $17.75B in transactions.


Related Companies

Institutional ownership data for NYSE:MRK is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/11/2026. New 13F filings are added each quarter as they're published.
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