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

Merck & Co., Inc. logo
$80.29 +0.85 (+1.07%)
Closing price 08/7/2025 03:59 PM Eastern
Extended Trading
$80.61 +0.32 (+0.40%)
As of 04:55 AM 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 Polygon.io. 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)
2471
Total
Institutional Inflows
(last 12 months)
$28.95B
Number of
Institutional Sellers
(last 12 months)
2275
Total
Institutional Outflows
(last 12 months)
$16.99B
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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
8/7/2025Verus Capital Partners LLC9,279$735K0.1%-3.9%0.000%
8/7/2025 Leith Wheeler Investment Counsel Ltd.3,236$256K0.0%-98.3%0.000%
8/7/2025Boston Partners761,105$60.26M0.1%-1.6%0.030%
8/7/2025Lakeridge Wealth Management LLC4,276$338K0.2%-11.9%0.000%
8/7/2025Factory Mutual Insurance Co.281,024$22.25M0.2%-42.4%0.011%
8/7/2025CENTRAL TRUST Co112,840$8.93M0.2%-3.7%0.005%
8/7/2025Montag A & Associates Inc.150,003$11.99M0.6%-6.4%0.006%
8/7/2025Keynote Financial Services LLC14,300$1.13M0.8%+19.3%0.001%
8/7/2025Blackston Financial Advisory Group LLC6,120$485K0.2%-3.9%0.000%
8/7/202549 Wealth Management LLC2,769$219K0.0%-56.9%0.000%
8/7/2025Birchcreek Wealth Management LLC2,803$222K0.1%-35.6%0.000%
8/7/2025Midland Wealth Advisors LLC7,245$574K0.0%-5.6%0.000%
8/7/2025Hodges Capital Management Inc.9,227$730K0.1%-72.6%0.000%
8/7/2025S&CO Inc.425,871$33.71M2.2%-0.2%0.017%
8/7/2025Samalin Investment Counsel LLC6,978$552K0.2%-2.6%0.000%
8/7/2025Ibex Wealth Advisors91,716$7.26M0.8%N/A0.004%
8/7/2025Vise Technologies Inc.85,930$6.80M0.3%N/A0.003%
8/7/2025First Dallas Securities Inc.11,927$944K0.4%-42.3%0.000%
8/7/2025Cahill Financial Advisors Inc.4,744$376K0.0%+14.4%0.000%
8/7/2025Alpha Cubed Investments LLC66,626$5.27M0.2%-2.4%0.003%
8/7/2025Allworth Financial LP119,871$9.49M0.0%+15.0%0.005%
8/7/2025Addison Advisors LLC6,016$476K0.1%+8.8%0.000%
8/7/2025Americana Partners LLC218,774$17.32M0.6%-1.0%0.009%
8/7/2025Illinois Municipal Retirement Fund544,377$43.09M0.6%+22.9%0.022%
8/7/2025BOK Financial Private Wealth Inc.5,804$464K0.0%-4.9%0.000%
8/7/2025Davis R M Inc.39,254$3.11M0.1%-45.7%0.002%
8/7/2025Fountainhead AM LLC2,893$229K0.0%-5.8%0.000%
8/7/2025Compass Capital Management Inc.754,857$59.75M3.2%+26.1%0.030%
8/7/2025Fidelis Capital Partners LLC36,285$2.88M0.3%-2.2%0.001%
8/7/2025Hartford Funds Management Co LLC460$36K0.0%-96.6%0.000%
8/7/2025ProShare Advisors LLC611,733$48.43M0.1%+6.4%0.024%
8/7/2025Profund Advisors LLC40,622$3.22M0.1%-5.4%0.002%
8/7/2025Summit X LLC3,639$288K0.1%+21.5%0.000%
8/7/2025King Luther Capital Management Corp1,266,426$100.25M0.4%-7.4%0.050%
8/7/2025Searle & CO.53,274$4.22M1.2%-2.6%0.002%
8/7/2025Roberts Glore & Co. Inc. IL5,485$434K0.1%+16.6%0.000%
8/7/2025PFG Advisors36,085$2.86M0.1%+14.0%0.001%
8/7/2025Zions Bancorporation National Association UT5,591$443K0.0%+3.3%0.000%
8/7/2025Pinnacle Wealth Management Advisory Group LLC48,931$3.87M0.3%-7.6%0.002%
8/7/2025Winthrop Capital Management LLC13,251$1.05M0.3%-7.1%0.001%
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8/7/2025Summit Asset Management LLC6,368$504K0.1%-3.0%0.000%
8/7/2025Midwest Trust Co734,214$58.12M0.8%N/A0.029%
8/7/2025DJE Kapital AG608,720$48.06M1.2%+32.8%0.024%
8/7/2025Martin Investment Management LLC50,476$4.00M1.0%+0.8%0.002%
8/7/2025Acadian Asset Management LLC4,178,385$330.73M0.7%+61.0%0.166%
8/7/2025Mirabaud Asset Management Ltd13,370$1.06M0.5%+36.9%0.001%
8/7/20251ST Source Bank98,622$7.81M0.4%+0.4%0.004%
8/7/2025Sound View Wealth Advisors Group LLC63,089$4.99M0.4%+16.9%0.003%
8/7/2025Rathbones Group PLC477,532$37.80M0.2%-4.1%0.019%
8/7/2025Campbell & CO Investment Adviser LLC6,929$548K0.0%-62.6%0.000%
8/7/2025Connor Clark & Lunn Investment Management Ltd.6,603$523K0.0%-42.7%0.000%
8/7/2025Marathon Trading Investment Management LLC33,221$2.63M0.3%+1,889.3%0.001%
8/7/2025Delta Financial Advisors LLC11,888$941K0.3%+43.6%0.000%
8/7/2025Mitsubishi UFJ Asset Management Co. Ltd.4,977,819$394.15M0.3%+6.4%0.198%
8/7/2025Parkside Financial Bank & Trust24,022$1.90M0.2%+20.8%0.001%
8/7/2025Aviva PLC2,683,739$212.45M0.4%+5.4%0.107%
8/7/2025Los Angeles Capital Management LLC2,455,569$194.38M0.7%-8.2%0.098%
8/6/2025 Prospera Financial Services Inc102,430$8.11M0.2%-32.8%0.004%
8/6/2025 RWA Wealth Partners LLC155,968$12.35M0.2%-71.5%0.006%
8/6/2025 AGF Management Ltd.11,078$877K0.0%-33.4%0.000%
8/6/2025 True Wealth Design LLC883$70K0.0%+404.6%0.000%
8/6/2025 AE Wealth Management LLC239,590$18.97M0.1%-43.6%0.010%
8/6/2025 Stokes Family Office LLC7,027$556K0.1%+8.7%0.000%
8/6/2025 Paradigm Asset Management Co. LLC30,188$2.39M0.6%-12.0%0.001%
8/6/2025 Fox Run Management L.L.C.16,761$1.33M0.2%+108.6%0.001%
8/6/2025 Mark Sheptoff Financial Planning LLC1,400$111K0.1%-72.4%0.000%
8/6/2025 Metis Global Partners LLC151,621$12.00M0.3%-9.8%0.006%
8/6/2025 Summit Wealth & Retirement Planning Inc.5,016$397K0.1%+5.9%0.000%
8/6/2025 Penserra Capital Management LLC1,866$147K0.0%-16.0%0.000%
8/6/2025 Quadrant Private Wealth Management LLC31,561$2.53M0.5%-5.3%0.001%
8/6/2025 KCM Investment Advisors LLC56,553$4.48M0.2%-1.9%0.002%
8/6/2025 Marco Investment Management LLC97,577$7.72M0.6%+2.2%0.004%
8/6/2025 Wedbush Securities Inc.57,217$4.53M0.2%-7.2%0.002%
8/6/2025 Chancellor Financial Group WB LP5,918$469K0.4%+30.2%0.000%
8/6/2025 Carnegie Lake Advisors LLC8,832$699K0.3%-7.8%0.000%
8/6/2025 Rovin Capital UT ADV4,119$326K0.1%+21.6%0.000%
8/6/2025 Harvest Portfolios Group Inc.688,301$54.49M1.3%+9.5%0.027%
8/6/2025 Vestmark Advisory Solutions Inc.33,818$2.68M0.0%-19.0%0.001%
8/6/2025 Grey Fox Wealth Advisors LLC2,904$232K0.1%-20.2%0.000%
8/6/2025 Nvwm LLC1,082$86K0.0%+137.8%0.000%
8/6/2025 Walkner Condon Financial Advisors LLC3,253$258K0.0%+5.6%0.000%
8/6/2025 Zevin Asset Management LLC5,506$436K0.1%-24.6%0.000%
8/6/2025 ETF Store Inc.2,664$211K0.2%+13.8%0.000%
8/6/2025 Bryn Mawr Trust Advisors LLC240,079$19.01M1.0%-1.2%0.010%
8/6/2025 Paulson Wealth Management Inc.10,692$846K0.2%+115.3%0.000%
8/6/2025 Pekin Hardy Strauss Inc.22,055$1.75M0.2%-54.9%0.001%
8/6/2025 Atlas Legacy Advisors LLC2,679$212K0.0%N/A0.000%
8/6/2025 Savant Capital LLC191,705$15.18M0.1%+4.7%0.008%
8/6/2025 Excalibur Management Corp51,859$4.11M1.5%+2.8%0.002%
8/6/2025 Mcrae Capital Management Inc.8,558$677K0.1%+2.4%0.000%
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8/6/2025 Malaga Cove Capital LLC30,742$2.43M1.0%+8.1%0.001%
8/6/2025 Texas Yale Capital Corp.37,883$3.00M0.1%+2.3%0.002%
8/6/2025 OneAscent Wealth Management LLC5,199$412K0.2%+21.5%0.000%
8/6/2025 Modera Wealth Management LLC45,255$3.58M0.0%-6.0%0.002%
8/6/2025 Middleton & Co. Inc. MA145,949$11.55M1.3%+0.4%0.006%
8/6/2025 OneAscent Family Office LLC3,097$245K0.2%+11.2%0.000%
8/6/2025 Twin Capital Management Inc.60,169$4.76M0.5%-0.7%0.002%
8/6/2025 Soltis Investment Advisors LLC10,146$803K0.1%-72.9%0.000%
8/6/2025 Souders Financial Advisors5,884$466K0.1%+118.6%0.000%
8/6/2025 Spurstone Advisory Services LLC564$45K0.7%+50.8%0.000%
(Data available from 1/1/2016 forward)

MRK Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of MRK shares?

During the previous two years, 3,994 institutional investors and hedge funds held shares of Merck & Co., Inc.. The most heavily invested institutionals were Vanguard Group Inc. ($22.67B), State Street Corp ($13.61B), Wellington Management Group LLP ($7.33B), Geode Capital Management LLC ($6.07B), Charles Schwab Investment Management Inc. ($4.42B), Morgan Stanley ($3.97B), and FMR LLC ($3.72B).Learn more on Merck & Co., Inc.'s institutional investors.

What percentage of Merck & Co., Inc.'s stock is owned by institutional investors?

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

Which institutional investors have been buying Merck & Co., Inc.'s stock?

Of the 3,387 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 ($63.49M), Charles Schwab Investment Management Inc. ($36.95M), Wellington Management Group LLP ($17.54M), Nuveen LLC ($11.05M), Swedbank AB ($8.05M), Franklin Resources Inc. ($7.12M), and Capital International Investors ($5.87M).

How much institutional buying is happening at Merck & Co., Inc.?

Institutional investors have bought a total of 295,271,587 shares in the last 24 months. This purchase volume represents approximately $28.95B in transactions.

Which of Merck & Co., Inc.'s major shareholders have been selling company stock?

Of the 2,269 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: FMR LLC ($13.29M), Price T Rowe Associates Inc. MD ($10.71M), Capital World Investors ($7.33M), Amundi ($6.53M), Janus Henderson Group PLC ($4.83M), Ameriprise Financial Inc. ($4.61M), and DZ BANK AG Deutsche Zentral Genossenschafts Bank Frankfurt am Main ($4.11M).

How much institutional selling is happening at Merck & Co., Inc.?

Institutional investors have sold a total of 175,181,110 shares in the last 24 months. This volume of shares sold represents approximately $16.99B in transactions.


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This page (NYSE:MRK) was last updated on 8/8/2025 by MarketBeat.com Staff
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