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Disclosery

MRK MERCK & CO INC

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COM (common), issuer CIK 310158

3,278 managers (3,330 13F filers) reported a position in MRK shares at 2025-06-30, 1,968,733,028 shares in all. 134 filers opened a position and 251 filers sold out during the quarter.

Managers
3,278
13F filers
3,330
New
134
Added
1,300
Reduced
1,534
Sold out
251
Shares held by filers
1,968,733,028

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Aptus Capital Advisors, LLC252,675$20M0.2%+168,34613F-HRTimeline
MAI Capital Management252,381$20M0.14%+79,50613F-HRTimeline
Elo Mutual Pension Insurance Co252,335$20M0.41%-3,50013F-HRTimeline
NEOS Investment Management LLC248,610$19.7M0.24%+44,08513F-HRTimeline
Crossmark Global Holdings, Inc.247,810$19.6M0.32%-2,19813F-HRTimeline
DEPRINCE RACE & ZOLLO INC245,619$19.4M0.4%-78,20813F-HRTimeline
Avanza Fonder AB244,553$19.4M0.57%+10,10113F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.242,663$19.2M0.24%-8,89013F-HRTimelineGroup
SCOTIA CAPITAL INC.241,686$19.1M0.09%-42,38013F-HRTimeline
Bryn Mawr Trust Advisors, LLC240,079$19M1.04%-2,98213F-HRTimeline
Generali Asset Management SPA SGR239,814$19M0.43%+16,34013F-HRTimeline
AE Wealth Management LLC239,590$19M0.14%-184,98413F-HRTimeline
Cresset Asset Management, LLC236,943$18.9M0.09%-62,68413F-HR/ATimeline
TD Waterhouse Canada Inc.231,513$18.9M0.14%-21,94613F-HRTimeline
TCW GROUP INCin group TCW GROUP INC238,478$18.9M0.15%+18,29013F-HRTimelineGroup
Lido Advisors, LLCin group Lido Advisors, LLC234,343$18.7M0.1%+7,49513F-HRTimelineGroup
RWC Asset Management LLPin group RWC ASSET ADVISORS (US) LLC235,873$18.7M0.98%-13,38013F-HRTimelineGroup
KLINGENSTEIN FIELDS & CO LP232,280$18.4M0.73%-51,04113F-HRTimeline
INGALLS & SNYDER LLC231,748$18.3M0.65%-2,92513F-HRTimeline
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P231,592$18.3M0.02%+49,21013F-HRTimelineGroup
Kentucky Retirement Systemsgroup of 2 filers holding231,527$18.3M-15,435Timeline
Stamos Capital Partners, L.P.226,905$18M3.22%+112,67113F-HRTimeline
DEARBORN PARTNERS LLC225,964$17.9M0.85%+2,69413F-HRTimeline
Investment Management Corp of Ontario224,147$17.7M0.26%+99,28713F-HRTimeline
EVERETT HARRIS & CO /CA/219,487$17.4M0.22%+8,71213F-HRTimeline
MONTANOVA CAPITAL, LLC219,178$17.4M0.65%+75,07813F-HRTimeline
Americana Partners, LLC218,774$17.3M0.6%-2,21113F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND216,971$17.2M0.3%-40013F-HRTimeline
Stack Financial Management, Inc216,759$17.2M1.52%-4,02513F-HRTimeline
Blue Chip Partners, LLC216,597$17.1M1.4%+26,14013F-HRTimeline
ABN AMRO INVESTMENT SOLUTIONSin group ABN AMRO INVESTMENT SOLUTIONS215,002$17M0.34%+66,03213F-HRTimelineGroup
FLPUTNAM INVESTMENT MANAGEMENT CO214,947$17M0.29%-17,45213F-HRTimeline
GODSEY & GIBB, INC214,919$17M1.59%+6,79013F-HRTimeline
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…214,902$17M0.48%-9,38313F-HRTimelineGroup
South Dakota Investment Council213,158$16.9M0.32%013F-HRTimeline
SG Americas Securities, LLC209,275$16.6M0.07%-451,42013F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO208,092$16.5M0.11%-3,42513F-HRTimelineGroup
ROFFMAN MILLER ASSOCIATES INC /PA/205,225$16.2M0.97%+5,22613F-HRTimeline
GENERAL AMERICAN INVESTORS CO INC204,326$16.2M1.09%013F-HRTimeline
CARY STREET PARTNERS ASSET MANAGEMENT L…group of 2 filers holding203,360$16.1M-1,579Timeline
EDMOND DE ROTHSCHILD HOLDING S.A.in group EDMOND DE ROTHSCHILD HOLDING …203,078$16.1M0.26%-101,42013F-HRTimelineGroup
TCTC Holdings, LLCin group TCTC Holdings, LLC202,878$16.1M0.52%+2,35413F-HRTimelineGroup
EP Wealth Advisors, LLC202,312$16M0.11%+52,13713F-HRTimeline
CRAWFORD INVESTMENT COUNSEL INC202,210$16M0.28%-68,49513F-HRTimeline
SECTOR GAMMA AS202,000$16M5.23%new13F-HRTimeline
Argent Trust Co199,515$15.8M0.6%+18,85513F-HRTimeline
INTACT INVESTMENT MANAGEMENT INC.in group INTACT INVESTMENT MANAGEMENT …198,500$15.7M0.53%-17,60013F-HRTimelineGroup
COMMERZBANK AKTIENGESELLSCHAFT /FI198,292$15.7M0.36%+32,52513F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…198,274$15.7M0.13%-104,56913F-HRTimeline
BALDWIN WEALTH PARTNERS LLC/MA198,062$15.7M1.06%-2,48813F-HRTimeline
HM PAYSON & CO197,371$15.6M0.25%-13,57313F-HRTimeline
HB Wealth Management, LLC196,775$15.6M0.12%-80513F-HRTimeline
First National Trust Co196,346$15.5M0.58%-5,30313F-HRTimeline
Trexquant Investment LP196,112$15.5M0.18%-219,84913F-HRTimeline
Applied Finance Capital Management, LLC194,683$15.4M1.05%+18,88713F-HRTimeline
SALEM INVESTMENT COUNSELORS INC192,700$15.4M0.49%-63,71013F-HR/ATimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp194,264$15.4M0.35%+38,82213F-HRTimelineGroup
BOKF, NAin group BOKF, NA193,475$15.3M0.25%-19,19213F-HRTimelineGroup
Leonteq Securities AG193,246$15.3M0.9%+145,37613F-HRTimeline
GRANDFIELD & DODD, LLC192,968$15.3M0.89%-35,97213F-HRTimeline
Philip James Wealth Mangement, LLC191,874$15.2M1.94%+97,79813F-HRTimeline
Fisher Funds Management LTD190,238$15.1M0.36%-21,13713F-HRTimeline
DIVERSIFIED TRUST CO189,651$15M0.33%+6,93013F-HRTimeline
Atria Investments, Inc189,378$15M0.18%+3,91713F-HRTimeline
FOUNDATION RESOURCE MANAGEMENT INC188,552$14.9M2.31%+2,35513F-HRTimeline
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.186,496$14.8M0.56%+2,36613F-HRTimelineGroup
Vinva Investment Management Ltd186,338$14.7M0.38%+54,89813F-HRTimeline
Nemes Rush Group LLC182,798$14.5M1.58%+48,37213F-HRTimeline
Stillwater Capital Advisors, LLC182,521$14.4M1.84%+1,08813F-HRTimeline
Circle Wealth Management, LLC181,295$14.4M0.32%+14513F-HRTimeline
GW HENSSLER & ASSOCIATES LTD179,121$14.2M0.76%+6,92613F-HRTimeline
SHELTON CAPITAL MANAGEMENT178,052$14.1M0.32%+22,02413F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…177,755$14.1M0.09%-184,78513F-HR/ATimelineGroup
Wealthfront Advisers LLC177,442$14M0.04%+16,26313F-HRTimeline
WOODMONT INVESTMENT COUNSEL LLC176,885$14M0.92%+6,48613F-HRTimeline
BLACKHILL CAPITAL INC176,707$14M0.81%-27,90013F-HRTimeline
Achmea Investment Management B.V.in group Achmea Investment Management …175,593$13.9M0.18%-7,22013F-HRTimelineGroup
Sio Capital Management, LLC173,951$13.8M5.53%-96,64513F-HRTimeline
MIZUHO FINANCIAL GROUP INCgroup of 2 filers holding173,543$13.7M-109,357Timeline
Twin Tree Management, LP172,940$13.7M0.34%new13F-HRTimeline
FAIRFAX FINANCIAL HOLDINGS LTD/ CANin group FAIRFAX FINANCIAL HOLDINGS LT…172,900$13.7M0.73%013F-HRTimelineGroup
Kingsview Wealth Management, LLC172,515$13.7M0.23%-30,93813F-HRTimeline
OLD NATIONAL BANCORP /IN/169,722$13.4M0.24%+46,76213F-HRTimeline
Stockman Wealth Management, Inc.168,864$13.4M1.82%+17,79913F-HRTimeline
United Asset Strategies, Inc.168,500$13.3M1.14%+55,61113F-HRTimeline
FORBES J M & CO LLP167,789$13.3M1.21%-13513F-HRTimeline
BEESE FULMER INVESTMENT MANAGEMENT, INC.167,138$13.2M0.99%+4,37513F-HRTimeline
CCM INVESTMENT ADVISERS LLC167,108$13.2M1.42%+22,53513F-HRTimeline
Empower Advisory Group, LLC166,897$13.2M0.04%+11,04313F-HRTimeline
PROSPECTOR PARTNERS LLCin group PROSPECTOR PARTNERS LLC166,803$13.2M1.53%-10,49913F-HRTimelineGroup
SKBA CAPITAL MANAGEMENT LLC166,772$13.2M1.9%-37013F-HRTimeline
Bollard Group LLC165,709$13.1M0.3%+9,82713F-HRTimeline
First Horizon Advisors, Inc.163,245$12.9M0.34%-5,31613F-HRTimeline
ARS Wealth Advisors Group, LLC163,239$12.9M1.49%+3,15113F-HRTimeline
IQ EQ FUND MANAGEMENT (IRELAND) Ltd162,648$12.9M1.14%+8,89213F-HRTimeline
Empire Life Investments Inc.162,547$12.9M0.82%-18,90513F-HRTimeline
Wescott Financial Advisory Group, LLC162,545$12.9M1.23%-59813F-HRTimeline
Kimelman & Baird, LLC162,450$12.9M1.05%-10013F-HRTimeline
Cheviot Value Management, LLC158,285$12.8M1.46%+12,70413F-HRTimeline
BOURGEON CAPITAL MANAGEMENT LLC160,906$12.7M2.51%+10,74813F-HRTimeline
LOGAN CAPITAL MANAGEMENT INC158,672$12.6M0.58%-7,79813F-HRTimeline
Washington Trust Bank157,927$12.5M1.05%+19,05513F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Dodge & Cox157,300$12.5M0.01%+23113F-HRTimeline
NorthCrest Asset Manangement, LLC153,700$12.4M0.33%+6,27913F-HRTimeline
MassMutual Private Wealth & Trust, FSB157,068$12.4M0.33%+3,75113F-HRTimeline
PARTHENON LLC156,264$12.4M1.42%+30013F-HRTimeline
RWA WEALTH PARTNERS, LLC155,968$12.3M0.15%-392,01613F-HRTimeline
Summit Global Investmentsin group Summit Global Investments155,750$12.3M0.73%+66,74313F-HRTimelineGroup
AR ASSET MANAGEMENT INC155,470$12.3M2.74%013F-HRTimeline
New Age Alpha Advisors, LLC155,209$12.3M0.54%+49,55713F-HRTimeline
Smith Salley Wealth Management154,683$12.2M0.71%+1,73013F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC154,435$12.2M0.03%-3,27813F-HRTimelineGroup
Stonebridge Capital Advisors LLC153,077$12.1M0.92%-1,63713F-HRTimeline
EAGLE GLOBAL ADVISORS LLC151,806$12M0.49%-5,00013F-HRTimeline
Metis Global Partners, LLC151,621$12M0.31%-16,41513F-HRTimeline
MONTAG A & ASSOCIATES INC150,003$12M0.58%-10,31013F-HRTimeline
HARTFORD INVESTMENT MANAGEMENT CO151,427$12M0.38%-2,96713F-HRTimeline
TOWNSQUARE CAPITAL LLC151,133$12M1.17%-272,47113F-HRTimeline
Central Securities Corp150,000$11.9M1.05%-10,00013F-HRTimeline
FIRST MANHATTAN CO. LLC.148,028$11.8M0.03%-28,70413F-HRTimeline
Impax Asset Management Group plcin group Impax Asset Management Group …147,071$11.6M0.07%-252,21313F-HRTimelineGroup
CANTOR FITZGERALD INVESTMENT ADVISORS L…in group CANTOR FITZGERALD, L. P.147,029$11.6M0.82%-81213F-HRTimelineGroup
Norinchukin Bank, Thein group Norinchukin Bank, The146,969$11.6M0.17%+8,69713F-HRTimelineGroup
Bragg Financial Advisors, Inc146,475$11.6M0.41%+4,74013F-HRTimeline
BAR HARBOR WEALTH MANAGEMENTin group BAR HARBOR WEALTH MANAGEMENT146,263$11.6M0.74%-1,50813F-HRTimelineGroup
Narwhal Capital Management146,211$11.6M0.93%-26,06413F-HRTimeline
MIDDLETON & CO INC/MA145,949$11.6M1.3%+64813F-HRTimeline
Advisors Capital Management, LLC145,910$11.6M0.16%+13,03613F-HRTimeline
SATURNA CAPITAL CORP145,106$11.5M0.16%-11713F-HRTimeline
Cornerstone Advisors, LLC145,100$11.5M0.39%+30,40013F-HRTimeline
EASTERLY INVESTMENT PARTNERS LLC144,490$11.4M0.82%+5,14713F-HRTimeline
MOTCO145,770$11.4M1.09%+7,19313F-HRTimeline
NEVILLE RODIE & SHAW INC142,564$11.3M0.84%-24,62713F-HRTimeline
BRIGHT ROCK CAPITAL MANAGEMENT, LLC142,000$11.2M2.28%013F-HRTimeline
BARTLETT & CO. WEALTH MANAGEMENT LLC139,728$11.2M0.16%-17,99413F-HRTimeline
Talbot Financial, LLC140,976$11.2M1.06%+40,51213F-HRTimeline
Azimuth Capital Investment Management L…140,964$11.2M0.42%-106,99513F-HRTimeline
QV Investors Inc.140,737$11.1M1.09%+36,91013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC139,820$11.1M0.01%-81,87213F-HRTimeline
Atle Fund Management AB139,172$11M4.71%+11,49313F-HRTimeline
Waverly Advisors, LLC137,932$10.9M0.12%+6,71013F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC137,296$10.9M0.12%+5,31813F-HRTimelineGroup
American Assets Investment Management, …group of 2 filers holding137,000$10.8M0Timeline
Wesleyan Assurance Society136,371$10.8M0.7%013F-HRTimeline
LOCKHEED MARTIN INVESTMENT MANAGEMENT CO136,100$10.8M0.39%new13F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…135,642$10.7M0.31%-13913F-HRTimelineGroup
Rodgers Brothers Inc.135,612$10.7M1.35%+2,97713F-HRTimeline
Voleon Capital Management LP135,003$10.7M0.59%+66,07013F-HRTimeline
Badgley Phelps Wealth Managers, LLC133,526$10.7M0.24%+2,95113F-HRTimeline
One Capital Management, LLC133,828$10.6M0.37%+17,48213F-HRTimeline
Louisiana State Employees Retirement Sy…132,500$10.5M0.19%-3,50013F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.132,488$10.5M0.17%-2,43113F-HRTimelineGroup
Drexel Morgan & Co.132,292$10.5M1.86%+103,00013F-HRTimeline
GFS Advisors, LLC131,814$10.4M1.43%+49,44013F-HRTimeline
Wallace Advisory Group, LLC116,013$10.4M7.56%+5313F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC131,283$10.4M0.3%-2,67913F-HRTimeline
Goelzer Investment Management, Inc.129,165$10.2M0.56%-98613F-HRTimeline
Gulf International Bank (UK) Ltd128,636$10.2M0.36%-16,66313F-HRTimeline
UMB Bank, n.a.128,576$10.2M0.16%-19,69813F-HR/ATimeline
Walleye Capital LLCgroup of 2 filers holding128,255$10.2M-195,704Timeline
HANTZ FINANCIAL SERVICES, INC.127,850$10.1M0.16%-4,10113F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
FineMark National Bank & Trust127,281$10.1M0.34%+77013F-HRTimeline
Orion Porfolio Solutions, LLC126,815$10M0.09%+87613F-HR/ATimeline
NOESIS CAPITAL MANGEMENT CORP126,335$10M1.74%+8,62013F-HRTimeline
Ashton Thomas Private Wealth, LLC124,912$9.98M0.35%+2,82013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…126,042$9.98M0.27%+12,96713F-HRTimelineGroup
CHOREO, LLC124,709$9.95M0.14%-3,73713F-HRTimeline
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…125,694$9.95M0.08%-5,17613F-HRTimelineGroup
HENNESSY ADVISORS INC125,500$9.93M0.33%+1,85013F-HRTimeline
Redwood Grove Capital, LLC125,368$9.92M3.29%013F-HRTimeline
MIRAE ASSET SECURITIES (USA) INC.125,323$9.92M0.44%+112,99213F-HRTimeline
Buck Wealth Strategies, LLC124,603$9.86M1.5%+30,13013F-HRTimeline
Edge Wealth Management LLC124,402$9.85M1.9%+38313F-HRTimeline
WOODSTOCK CORP124,365$9.84M0.9%-1,98513F-HRTimeline
Foster Victor Wealth Advisors, LLC117,453$9.83M0.67%+12,50113F-HRTimeline
Merit Financial Group, LLC124,198$9.83M0.11%+34,43813F-HRTimeline
GAM Holding AGin group GAM Holding AG123,484$9.77M0.69%-2,40313F-HRTimelineGroup
Advisory Services Network, LLC124,510$9.73M0.16%+10,04513F-HRTimeline
MONARCH CAPITAL MANAGEMENT INC121,880$9.72M2.61%+2,66713F-HRTimeline
Lombard Odier Asset Management (Switzer…122,508$9.7M0.49%+8,02013F-HRTimeline
Maryland State Retirement & Pension Sys…122,466$9.69M0.21%+3,88213F-HRTimeline
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise121,019$9.58M0.39%+40,31413F-HRTimelineGroup
EDENTREE ASSET MANAGEMENT Ltd120,865$9.56M2.65%+15,00013F-HRTimeline
WESTPAC BANKING CORPin group WESTPAC BANKING CORP120,576$9.54M0.64%+3,25313F-HRTimelineGroup
CULLEN INVESTMENT GROUP, LTD.120,426$9.53M1.35%+10,23713F-HRTimeline
NOVARE CAPITAL MANAGEMENT LLC120,264$9.52M0.77%-76,47613F-HRTimeline
iA Global Asset Management Inc.120,058$9.5M0.14%+5,27313F-HRTimeline
J.W. COLE ADVISORS, INC.120,043$9.5M0.2%+26,64313F-HRTimeline
SP Asset Management LLC119,987$9.5M0.78%-5,48713F-HRTimeline
Allworth Financial LP119,871$9.49M0.05%+15,67913F-HRTimeline
Summit Financial, LLC118,529$9.48M0.21%+18,35613F-HRTimeline
Employees Retirement System of Texas119,383$9.45M0.08%new13F-HRTimeline
AUXIER ASSET MANAGEMENT LLC119,011$9.42M1.38%-36813F-HRTimeline
Matthew Goff Investment Advisor, LLC118,996$9.42M1.74%-36813F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD118,186$9.36M0.31%013F-HRTimeline
SlateStone Wealth, LLC118,035$9.34M0.87%+2,28413F-HRTimeline
KENNEDY CAPITAL MANAGEMENT LLC117,452$9.3M0.22%-18,81613F-HRTimeline
GHP Investment Advisors, Inc.117,049$9.27M0.41%-3,81013F-HRTimeline
WOLVERINE TRADING, LLC116,947$9.25M0.23%new13F-HRTimeline
Clearstead Advisors, LLC116,568$9.23M0.13%-2,67213F-HRTimeline