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

Merck & Co., Inc. logo
$125.88 -2.62 (-2.04%)
As of 02:19 PM Eastern
This is a fair market value 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)
2605
Total
Institutional Inflows
(last 12 months)
$31.47B
Number of
Institutional Sellers
(last 12 months)
2172
Total
Institutional Outflows
(last 12 months)
$18.39B
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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
6/30/2026VectorGlobal IAG Inc.7,485$900K0.2%N/A0.000%
6/26/2026WealthPoint Financial LLC2,801$337K0.3%-35.3%0.000%
6/25/2026Hamilton Wealth LLC65,034$7.82M1.5%-44.2%0.003%
6/24/2026Basecamp Wealth Advisors LLC8,202$987K0.2%+1.7%0.000%
6/24/2026Redwood Investment Management LLC4,896$589K0.1%-54.9%0.000%
6/23/2026Ballast Advisors LLC1,630$196K0.1%N/A0.000%
6/22/2026Sapient Capital LLC16,402$1.99M0.0%+63.4%0.001%
6/22/2026Vilga Financial Planning LLC1,932$232K0.2%N/A0.000%
6/18/2026Pacer Advisors Inc.732,981$88.17M0.1%-83.2%0.030%
6/11/2026LFG Wealth Partners LLC10,282$1.24M0.7%+4.8%0.000%
6/10/2026Dakota Community Bank & Trust NA3,832$461K1.6%+5.4%0.000%
6/10/2026FAS Wealth Partners Inc.40,727$4.90M0.3%+3.2%0.002%
6/9/2026Rathbones Group PLC222,240$26.73M0.1%-14.7%0.009%
6/9/2026Robinswood Financial LLC1,052$127K0.2%N/A0.000%
6/8/2026First National Bank of Mount Dora Trust Investment Services6,640$799K0.2%-26.8%0.000%
6/8/2026Pine Valley Investments Ltd Liability Co54,101$6.52M0.3%+1.3%0.002%
6/8/2026Farmers National Bank9,740$1.17M0.3%+3.7%0.000%
6/4/2026Chelsea Counsel Co.2,840$344K0.1%-12.9%0.000%
6/3/2026Wealthquest Corp18,066$2.17M0.2%+2.9%0.001%
6/3/2026CoreFirst Bank & Trust8,902$1.07M0.6%-7.3%0.000%
6/3/2026Parallel Advisors LLC56,169$6.76M0.1%+7.6%0.002%
6/3/2026NewEdge Advisors LLC413,565$49.75M0.2%+4.3%0.017%
6/2/2026Optiver Holding B.V.4,313$519K0.0%N/A0.000%
6/1/2026First Nebraska Trust Co104,203$12.54M1.2%N/A0.004%
6/1/2026Flagship Wealth Advisors LLC699$84K0.0%-48.7%0.000%
6/1/2026Financial Solutions Advisory Group Inc.5,069$610K0.1%N/A0.000%
6/1/2026Integrated Investment Consultants LLC27,551$3.31M0.7%-4.4%0.001%
6/1/2026Keel Point LLC39,387$4.74M0.3%-23.6%0.002%
5/29/2026Ramiah Investment Group3,824$460K0.4%-25.2%0.000%
5/29/2026Asset Dedication LLC16,841$2.03M0.1%-10.5%0.001%
5/28/2026Blue Fin Capital Inc.26,625$3.20M0.5%-7.3%0.001%
5/27/2026Allen Capital Group LLC10,615$1.28M0.1%+6.2%0.000%
5/27/2026Security Financial Services INC.3,120$375K0.1%-8.9%0.000%
5/26/2026Glenmede Trust Co. NA521,378$62.72M0.3%-0.6%0.021%
5/26/2026Axiom Investment Management LLC7,217$868K0.7%N/A0.000%
5/22/2026Summitry LLC5,890$709K0.0%+16.4%0.000%
5/22/2026Groupama Asset Managment874,963$105.25M1.5%-2.9%0.035%
5/22/2026WNY Asset Management LLC10,759$1.29M0.1%N/A0.000%
5/22/2026Wellington Grp LLC26,282$3.16M1.0%-0.8%0.001%
5/22/2026Verus Capital Partners LLC8,378$1.01M0.1%-12.2%0.000%
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5/21/2026Raab & Moskowitz Asset Management LLC52,718$6.34M1.4%+0.8%0.002%
5/21/2026Compass Capital Management Inc.589,768$70.94M4.2%-13.5%0.024%
5/21/2026GKV Capital Management Co. Inc.500$60K0.0%N/A0.000%
5/21/2026Argent Capital Management LLC185,453$22.31M0.7%+5,236.8%0.008%
5/21/2026Essential Partners LLC25,912$3.12M1.0%-11.4%0.001%
5/21/2026Vestor Capital LLC221,158$26.60M1.9%+31,998.4%0.009%
5/21/2026BankChampaign National Association2,791$336K0.3%N/A0.000%
5/21/2026Groupe la Francaise73,551$8.84M0.1%+56.8%0.003%
5/20/2026CCM Investment Advisers LLC149,542$17.99M1.7%-2.1%0.006%
5/20/2026Arete Wealth Advisors LLC51,371$6.18M0.4%+30.8%0.002%
5/20/2026SOA Wealth Advisors LLC.7,046$848K0.1%+8.0%0.000%
5/19/2026Western Wealth Management LLC31,978$3.85M0.1%+43.8%0.001%
5/19/2026McIlrath & Eck LLC2,198$264K0.0%-64.5%0.000%
5/19/2026Winnow Wealth LLC9,375$1.13M0.9%-6.5%0.000%
5/19/2026Eley Financial Management Inc15,938$1.92M0.7%+1.2%0.001%
5/19/2026Orographic Financial Advisors LLC3,657$442K0.3%N/A0.000%
5/19/2026Cornerstone Wealth LLC TN3,012$331K0.2%N/A0.000%
5/19/2026Paragon Private Wealth Management LLC3,543$426K0.1%+9.3%0.000%
5/19/2026Royal Fund Management LLC68,809$8.28M0.8%-0.6%0.003%
5/19/2026NewEdge Advisors LLC341,876$41.12M0.8%-13.8%0.014%
5/19/2026Bank of America Corp DE30,774,221$3.70B0.3%+10.5%1.246%
5/19/2026Hamilton Wealth LLC195,102$23.47M1.7%+67.4%0.008%
5/19/2026Edgestream Partners L.P.3,181$383K0.0%-86.2%0.000%
5/19/2026Kensington Investment Counsel LLC39,225$4.72M2.3%+2.3%0.002%
5/19/2026Kentucky Retirement Systems241,239$29.02M1.0%+52.5%0.010%
5/19/2026Janus Henderson Group PLC2,880,199$346.47M0.2%+52.8%0.117%
5/19/2026Centaurus Financial Inc.11,874$1.43M0.1%-62.5%0.000%
5/19/2026Oddo BHF Asset Management Sas52,036$6.26M0.2%-49.4%0.002%
5/19/2026Bull Harbor Capital LLC23,691$2.85M0.8%N/A0.001%
5/19/2026Strategic Investment Advisors MI7,088$853K0.1%N/A0.000%
5/19/2026Ashton Thomas Securities LLC8,271$995K0.1%+17.7%0.000%
5/19/2026South Dakota Investment Council179,966$21.65M0.4%-11.1%0.007%
5/19/2026Strategic Planning Inc.1,737$209K0.1%N/A0.000%
5/19/2026Arete Wealth Advisors LLC51,371$6.18M0.4%+30.8%0.002%
5/19/2026Opal Capital LLC11,928$1.44M0.3%+321.5%0.000%
5/18/2026ADAR1 Capital Management LLC3,140$378K0.0%-67.4%0.000%
5/18/2026Sunbelt Securities Inc.76,019$9.14M0.6%-0.9%0.003%
5/18/2026Guardian Partners Inc.12,884$1.55M0.1%+2.5%0.001%
5/18/2026Amundi13,764,954$1.66B0.5%+2.8%0.557%
5/18/2026Gould Capital LLC29,036$3.49M2.1%-8.3%0.001%
5/18/2026Adalta Capital Management LLC88,591$10.73M5.1%-1.1%0.004%
5/18/2026EverSource Wealth Advisors LLC31,032$3.73M0.1%+33.7%0.001%
5/18/2026Empire Financial Management Company LLC39,960$4.81M1.1%-16.0%0.002%
5/18/2026California State Teachers Retirement System3,835,612$461.39M0.5%-2.8%0.155%
5/18/2026Core Wealth Advisors Inc.5,206$626K0.1%+45.9%0.000%
5/18/2026Resources Management Corp CT ADV58,980$7.10M0.9%-1.1%0.002%
5/18/2026Redwood Grove Capital LLC30,068$3.62M1.2%-78.5%0.001%
5/18/2026Eley Financial Management Inc14,876$1.79M0.6%-5.5%0.001%
5/18/2026Empowered Funds LLC507,815$61.09M0.4%-26.0%0.021%
5/18/2026Envision Financial Planning LLC1,723$207K0.1%N/A0.000%
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5/18/2026Evelyn Partners Investment Management LLP13,690$1.65M0.0%-2.1%0.001%
5/18/2026Evercore Wealth Management LLC91,797$11.04M0.2%-1.4%0.004%
5/16/2026Ashford Capital Management Inc.13,034$1.57M0.2%-51.7%0.001%
5/16/2026The Manufacturers Life Insurance Company 1,845,587$222.01M0.2%-0.3%0.075%
5/16/2026Infrastructure Capital Advisors LLC21,977$2.64M0.2%+46.4%0.001%
5/16/2026Glen Eagle Advisors LLC8,168$982K0.1%+3.8%0.000%
5/16/2026Excelsior Advisor Network LLC3,789$456K0.2%+10.5%0.000%
5/16/2026Quantinno Capital Management LP1,333,289$160.38M0.3%+32.5%0.054%
5/16/2026Lazard Asset Management LLC3,254,331$391.46M0.6%-26.2%0.132%
5/16/2026Jessup Wealth Management Inc62,944$7.57M2.8%+1.7%0.003%


MRK Institutional Ownership - Frequently Asked Questions

During the previous two years, 4,209 institutional investors and hedge funds held shares of Merck & Co., Inc.. The most heavily invested institutionals were 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), Morgan Stanley ($4.73B), and Norges Bank ($4.00B).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 3,587 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 Dimensional Fund Advisors LP ($9.74M).

Institutional investors have bought a total of 340,177,018 shares in the last 24 months. This purchase volume represents approximately $31.47B in transactions.

Of the 2,171 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. ($8.64M), 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 189,494,313 shares in the last 24 months. This volume of shares sold represents approximately $18.39B in transactions.


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This page (NYSE:MRK) was last updated on 7/1/2026 by MarketBeat.com Staff.
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