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Disclosery

MRK MERCK & CO INC

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COM (common), issuer CIK 310158

3,258 managers (3,313 13F filers) reported a position in MRK shares at 2025-09-30, 1,903,776,041 shares in all. 157 filers opened a position and 149 filers sold out during the quarter.

Managers
3,258
13F filers
3,313
New
157
Added
1,360
Reduced
1,424
Sold out
149
Shares held by filers
1,903,776,041

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
Werlinich Asset Management, LLC28,835$2.42M1.2%+5013F-HRTimeline
Financial Advisors Network, Inc.28,774$2.42M0.34%+71013F-HRTimeline
Heritage Wealth Management, Inc.28,751$2.41M0.71%+3,33213F-HRTimeline
Ascentis Wealth Management, LLCgroup of 2 filers holding28,734$2.41M+913Timeline
CHIRON CAPITAL MANAGEMENT, LLC28,728$2.41M2.06%-92313F-HRTimeline
PETTYJOHN, WOOD & WHITE, INC28,652$2.4M0.4%-37213F-HRTimeline
Sage Mountain Advisors LLC28,640$2.4M0.14%+2,78213F-HRTimeline
Optimist Retirement Group LLC28,637$2.4M1.09%new13F-HRTimeline
INDEPENDENT FINANCIAL GROUP, LLC28,624$2.4M0.06%+81713F-HRTimeline
HORIZON KINETICS ASSET MANAGEMENT LLC28,617$2.4M0.03%-7,21813F-HRTimeline
Capital Investment Advisory Services, L…28,415$2.38M0.19%-27513F-HRTimeline
Glass Wealth Management Co LLC28,349$2.38M1.06%-43513F-HRTimeline
Essex LLC28,170$2.36M0.43%-2,80813F-HRTimeline
FIRST FINANCIAL BANK - TRUST DIVISION28,165$2.36M0.2%-24613F-HRTimeline
JOURNEY STRATEGIC WEALTH LLC28,118$2.36M0.07%+5,97213F-HRTimeline
Empirical Financial Services, LLC d.b.a…28,104$2.36M0.05%-1,39013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…27,935$2.34M0.06%-98,10713F-HRTimelineGroup
Castle Rock Wealth Management, LLC26,325$2.33M0.52%+1,20013F-HRTimeline
Alliance Wealth Advisors, LLC /UT27,745$2.33M0.55%+12213F-HRTimeline
UNIVEST FINANCIAL Corpin group UNIVEST FINANCIAL Corp27,683$2.32M0.13%-18,61013F-HRTimelineGroup
Valmark Advisers, Inc.27,672$2.32M0.03%+1,00213F-HRTimeline
WINDWARD CAPITAL MANAGEMENT CO /CA27,669$2.32M0.19%-1113F-HRTimeline
EVOKE WEALTH, LLC27,405$2.32M0.05%+1,60913F-HRTimeline
Pathway Financial Advisers, LLC27,639$2.31M0.67%+3,38813F-HRTimeline
MISSION WEALTH MANAGEMENT, LP27,459$2.3M0.05%-2,87213F-HRTimeline
HARBOUR INVESTMENTS, INC.27,387$2.3M0.05%+10,44213F-HRTimeline
Montecito Bank & Trust27,329$2.29M0.36%13F-HRTimeline
Bay Colony Advisory Group, Inc d/b/a Ba…27,300$2.29M0.27%-1,72613F-HRTimeline
Matrix Trust Co27,294$2.29M0.36%+9,88513F-HRTimeline
ALTFEST L J & CO INC27,237$2.29M0.26%+5,81513F-HRTimeline
CERTUITY, LLC27,171$2.28M0.16%+8,74613F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC27,121$2.28M0.03%-14,06813F-HRTimelineGroup
Key Financial Inc25,227$2.27M0.42%+79113F-HRTimeline
TOWNSQUARE CAPITAL LLC27,064$2.27M0.34%-124,06913F-HRTimeline
William B. Walkup & Associates, Inc.27,053$2.27M1.22%+6213F-HRTimeline
GRIMES & Co WEALTH MANAGEMENT, LLC26,919$2.26M0.06%+2,72713F-HRTimeline
Trust Co26,913$2.26M0.23%+1,15113F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT26,906$2.26M0.04%+41013F-HRTimeline
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…26,768$2.25M0.19%-2,44813F-HRTimelineGroup
iA Global Asset Management Inc.26,713$2.24M0.03%-93,34513F-HRTimeline
Journey Advisory Group, LLC26,694$2.24M0.17%-1,14113F-HRTimeline
ASHFORD CAPITAL MANAGEMENT INC26,683$2.24M0.25%+8,32113F-HRTimeline
Parcion Private Wealth LLC26,610$2.23M0.14%+4,61313F-HRTimeline
CHARTER RESEARCH & INVESTMENT GROUP, IN…26,427$2.22M1.54%-7,37513F-HRTimeline
DAVIS R M INC26,404$2.22M0.04%-12,85013F-HRTimeline
Howard Capital Management, LLC26,403$2.22M0.03%+1,71213F-HRTimeline
HARBOR ADVISORY CORP /MA/26,300$2.21M0.65%-513F-HRTimeline
Humankind Investments LLC26,067$2.19M0.5%-1,60413F-HRTimeline
Aries Wealth Management26,034$2.19M0.52%-15013F-HRTimeline
LMG Wealth Partners, LLC26,013$2.18M0.41%+55013F-HRTimeline
Silvant Capital Management LLC26,005$2.18M0.08%-1,16913F-HR/ATimeline
AMERICAN NATIONAL BANK & TRUST25,980$2.18M0.21%-1,20713F-HRTimeline
AIMZ Investment Advisors, LLC25,930$2.18M0.68%-40313F-HRTimeline
INTERNATIONAL ASSETS INVESTMENT MANAGEM…26,602$2.18M0.18%-4613F-HRTimeline
Court Place Advisors, LLC25,917$2.18M0.65%-1,34113F-HRTimeline
CFC Planning Co LLC25,880$2.17M1.83%+1,53913F-HRTimeline
TOBAM25,843$2.17M0.79%-22,88413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Sargent Investment Group, LLC25,818$2.17M0.31%+2,28013F-HRTimeline
Chicago Capital, LLC25,709$2.16M0.05%+42313F-HRTimeline
Wilkinson Global Asset Management LLC25,705$2.16M0.14%-1,88013F-HRTimeline
ALLEN WEALTH MANAGEMENT, LLC25,632$2.15M1.46%+2,00213F-HRTimeline
MARINO, STRAM & ASSOCIATES LLC25,601$2.15M0.39%-2,01813F-HRTimeline
ARS Investment Partners, LLC25,519$2.14M0.14%-3,04713F-HRTimeline
Madison Asset Management, LLCin group Madison Asset Management, LLC25,514$2.14M0.02%-46913F-HRTimelineGroup
Cypress Capital, LLC25,514$2.14M0.61%-87513F-HRTimeline
Latko Wealth Management, Ltd.25,473$2.14M1.08%-1,07313F-HRTimeline
Clarius Group, LLC25,398$2.13M0.13%+2,88713F-HRTimeline
BANK OZK25,351$2.13M0.75%-1,88213F-HRTimeline
FRANKLIN STREET ADVISORS INC /NC25,328$2.13M0.12%-4,55413F-HRTimeline
Evelyn Partners Group Ltdgroup of 3 filers holding25,286$2.12M+11,328Timeline
SeaCrest Wealth Management, LLC24,534$2.12M0.22%-3,16813F-HRTimeline
Keystone Financial Group24,652$2.12M0.16%-2,44913F-HR/ATimeline
Symphony Financial, Ltd. Co.25,956$2.11M0.26%-21,29413F-HRTimeline
Red Spruce Capital, LLC25,094$2.11M0.86%-16,42513F-HRTimeline
Redmond Asset Management, LLC25,049$2.1M0.52%-30013F-HRTimeline
Live Oak Investment Partners24,967$2.1M1.39%+1,01813F-HR/ATimeline
CENTAURUS FINANCIAL, INC.24,958$2.1M0.1%+1,37113F-HRTimeline
THOMPSON INVESTMENT MANAGEMENT, INC.24,924$2.09M0.28%+6,49513F-HRTimeline
IFG Advisory, LLC24,893$2.09M0.09%-4813F-HRTimeline
GSA CAPITAL PARTNERS LLP24,809$2.08M0.17%+12,87113F-HRTimeline
Bulltick Wealth Management, LLC24,546$2.08M0.49%+5,82913F-HRTimeline
Legacy Financial Advisors, Inc.24,672$2.07M0.29%+4,07013F-HRTimeline
CIGNA INVESTMENTS INC /NEWin group CIGNA INVESTMENTS INC /NEW24,655$2.07M0.29%-8313F-HRTimelineGroup
Victrix Investment Advisors24,618$2.07M1.13%+2,51213F-HRTimeline
Kerusso Capital Management LLC24,491$2.06M1.26%-1,40913F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC24,481$2.05M0.05%-38,68313F-HRTimeline
Inscription Capital, LLC24,480$2.05M0.22%+70013F-HRTimeline
Portside Wealth Group, LLC24,471$2.05M0.29%+3,17913F-HRTimeline
PERSONAL CFO SOLUTIONS, LLC24,441$2.05M0.36%-65213F-HRTimeline
Argent Advisors, Inc.24,370$2.05M0.6%+1,38713F-HRTimeline
TEALWOOD ASSET MANAGEMENT INC24,338$2.04M0.83%-53113F-HRTimeline
SECURED RETIREMENT ADVISORS, LLC24,291$2.04M1.14%+11,78713F-HRTimeline
Econ Financial Services Corp24,242$2.03M1.01%new13F-HRTimeline
CFS Investment Advisory Services, LLC23,217$2.03M0.15%-3,91713F-HRTimeline
Allen Mooney & Barnes Investment Adviso…24,202$2.03M0.32%-7413F-HRTimeline
Hayek Kallen Investment Management24,139$2.03M0.64%-11113F-HRTimeline
Parkside Financial Bank & Trust24,079$2.02M0.16%+5713F-HRTimeline
Gilliland Jeter Wealth Management LLC24,023$2.02M0.62%-2,70313F-HRTimeline
Qtron Investments LLC24,015$2.02M0.25%-13,49213F-HRTimeline
Callahan Advisors, LLC23,917$2.01M0.17%-2,17313F-HRTimeline
CORNERCAP INVESTMENT COUNSEL INC23,915$2.01M1%-40513F-HRTimeline
Mystic Asset Management, Inc.23,899$2.01M0.45%+28013F-HRTimeline
Bridgewater Advisors Inc.23,377$2.01M0.14%+36613F-HRTimeline
CENTRAL VALLEY ADVISORS, LLC23,863$2M0.62%+70213F-HRTimeline
Curbstone Financial Management Corp23,844$2M0.38%+23213F-HRTimeline
Berkeley Capital Partners, LLC23,818$2M0.47%+90713F-HRTimeline
MEITAV INVESTMENT HOUSE LTDin group MEITAV INVESTMENT HOUSE LTD23,794$2M0.03%new13F-HRTimelineGroup
STONERIDGE INVESTMENT PARTNERS LLC23,773$2M1.37%+3,54813F-HRTimeline
Zuckerman Investment Group, LLC23,770$1.99M0.18%-59,37013F-HRTimeline
Archer Investment Corp23,706$1.99M0.45%-31513F-HRTimeline
Empire Financial Management Company, LLC23,683$1.99M0.46%013F-HRTimeline
Brendel Financial Advisors LLC23,668$1.99M1.02%013F-HRTimeline
MITCHELL MCLEOD PUGH & WILLIAMS INC22,784$1.98M0.32%-96413F-HRTimeline
SMITH, MOORE & CO.23,614$1.98M0.15%+66313F-HRTimeline
Ellevest, Inc.23,602$1.98M0.28%+9,86813F-HRTimeline
Wedmont Private Capital22,608$1.98M0.07%+2,07813F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC23,592$1.98M0.04%-3,48513F-HRTimelineGroup
SUMITOMO LIFE INSURANCE CO23,530$1.97M0.06%-70713F-HRTimeline
BIRMINGHAM CAPITAL MANAGEMENT CO INC/AL23,478$1.97M0.91%-4,55013F-HRTimeline
Northstar Group, Inc.23,445$1.97M0.29%-7013F-HRTimeline
Banque Transatlantique SAin group Banque Transatlantique SA23,403$1.96M0.05%-3013F-HRTimelineGroup
INTRUST BANK NA23,402$1.96M0.16%+96013F-HRTimeline
Fulcrum Asset Management LLP23,399$1.96M0.54%-65013F-HR/ATimeline
EXENCIAL WEALTH ADVISORS, LLC23,337$1.96M0.06%-5,47213F-HRTimeline
McKinley Carter Wealth Services, Inc.23,325$1.96M0.1%+1,66913F-HRTimeline
BRANDYWINE OAK PRIVATE WEALTH LLC23,318$1.96M0.17%-29413F-HRTimeline
Marex Group Ltdin group Marex Group Ltd23,291$1.95M0.02%-13,90113F-HRTimelineGroup
Reynders McVeigh Capital Management, LLC23,276$1.95M0.09%-1,45813F-HRTimeline
RiverFront Investment Group, LLC23,137$1.94M0.03%+3,03213F-HRTimeline
Sippican Capital Advisors23,126$1.94M1.28%+94313F-HRTimeline
Checchi Capital Advisers, LLC23,078$1.94M0.13%-2,69813F-HRTimeline
FAIRFIELD, BUSH & CO.23,057$1.94M0.99%+3,96913F-HRTimeline
PRIVATE MANAGEMENT GROUP INC23,051$1.93M0.06%-29213F-HRTimeline
SCS Capital Management LLC22,873$1.93M0.02%-1,20413F-HRTimeline
Brown Miller Wealth Management, LLC22,999$1.93M0.55%+26313F-HRTimeline
STEEL GROVE CAPITAL ADVISORS, LLC24,374$1.93M0.23%013F-HRTimeline
AlTi Global, Inc.in group AlTi Global, Inc.22,779$1.93M0.05%+1,54213F-HRTimelineGroup
First PREMIER Bank22,943$1.93M0.44%-91513F-HRTimeline
MV CAPITAL MANAGEMENT, INC.22,939$1.93M0.18%-5,65613F-HRTimeline
Gifford Fong Associates22,900$1.92M0.4%013F-HRTimeline
MJP ASSOCIATES INC /ADV22,849$1.92M0.25%+1,21813F-HRTimeline
Legacy Capital Group California, Inc.22,808$1.91M0.49%+413F-HRTimeline
Traynor Capital Management, Inc.22,783$1.91M0.11%+1,77413F-HRTimeline
MMBG INVESTMENT ADVISORS CO.22,563$1.91M0.17%013F-HRTimeline
PEOPLES FINANCIAL SERVICES CORP.22,778$1.91M0.86%013F-HRTimeline
Morse Asset Management, Inc22,776$1.91M0.38%+98913F-HRTimeline
CSM Advisors, LLC22,755$1.91M0.05%-50,86013F-HRTimeline
Beaumont Financial Advisors, LLC22,743$1.91M0.13%+2,57413F-HRTimeline
Cornerstone Wealth Management, LLC22,710$1.91M0.11%+13313F-HRTimeline
Hikari Power Ltd22,710$1.91M0.15%013F-HRTimeline
Forum Financial Management, LPin group Forum Financial Management, LP22,702$1.91M0.03%+30413F-HRTimelineGroup
Zhang Financial LLC22,635$1.9M0.08%+13113F-HRTimeline
Dominguez Wealth Management Solutions, …22,634$1.9M1.2%+12713F-HRTimeline
Towne Trust Company, N.A22,609$1.9M0.61%+4,26013F-HRTimeline
IAM Advisory, LLC22,581$1.9M0.43%+3,81213F-HRTimeline
Convergence Investment Partners, LLC22,558$1.89M0.42%+6,14413F-HRTimeline
3Chopt Investment Partners, LLC22,313$1.89M0.43%-11,83913F-HRTimeline
Ridgewood Investments LLC23,338$1.88M0.79%+1,85913F-HRTimeline
BURKE & HERBERT BANK & TRUST CO22,396$1.88M0.4%-1,51913F-HRTimeline
Bridge Creek Capital Management LLC22,383$1.88M0.52%+67513F-HRTimeline
Gen-Wealth Partners Inc22,315$1.87M0.63%+4,51313F-HRTimeline
Capital Asset Advisory Services LLC22,264$1.87M0.08%+2,51513F-HRTimeline
CAMPBELL CAPITAL MANAGEMENT INC22,235$1.87M0.72%new13F-HRTimeline
NTV Asset Management LLC22,209$1.86M0.2%-1,25813F-HRTimeline
Massachusetts Wealth Management22,199$1.86M0.92%+22513F-HRTimeline
LEIGH BALDWIN & CO., LLC22,186$1.86M1.05%+80513F-HR/ATimeline
Nilsine Partners, LLC22,171$1.86M0.17%+15,32713F-HRTimeline
Peak Retirement Planning, Inc.22,158$1.86M0.52%+4,96113F-HRTimeline
Enhancing Capital LLC22,067$1.85M1.36%013F-HRTimeline
Beaton Management Co. Inc.22,037$1.85M0.84%+1,55013F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management22,027$1.85M0.06%-3,01613F-HRTimelineGroup
Broderick Brian C21,997$1.85M0.35%013F-HRTimeline
Geneos Wealth Management Inc.21,716$1.82M0.05%-7,23813F-HRTimeline
Asset Dedication, LLC21,692$1.82M0.12%+1,44413F-HRTimeline
Colonial Trust Advisorsgroup of 2 filers holding21,670$1.82M-224Timeline
Insight Advisors, LLC/ PA21,660$1.82M0.28%-1,34713F-HRTimeline
New England Research & Management, Inc.21,596$1.81M0.83%-80913F-HRTimeline
Allred Capital Management, LLC21,463$1.8M0.63%+6313F-HRTimeline
SBI Securities Co., Ltd.21,461$1.8M0.05%-2,97513F-HRTimeline
Naviter Wealth, LLC21,245$1.8M0.21%-2,55213F-HRTimeline
Kathmere Capital Management, LLC21,393$1.8M0.13%+1,59113F-HRTimeline
Onyx Bridge Wealth Group LLC21,302$1.79M0.19%+2,08613F-HRTimeline
Portfolio Design Labs, LLC21,259$1.78M0.31%new13F-HRTimeline
IMA Advisory Services, Inc.21,030$1.78M0.18%+2613F-HRTimeline
AlphaStar Capital Management, LLC21,224$1.78M0.15%+1,73113F-HRTimeline
SYON CAPITAL LLC21,147$1.77M0.1%-88513F-HRTimeline
COZAD ASSET MANAGEMENT INC21,144$1.77M0.14%-52313F-HRTimeline
SWS Partners20,917$1.77M0.43%+92813F-HRTimeline
West Branch Capital LLC21,098$1.77M0.46%-3,19813F-HRTimeline
RED CEDAR INVESTMENT MANAGEMENT, LLC21,092$1.77M0.21%013F-HRTimeline
Coastline Trust Co21,079$1.77M0.19%-65313F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
NATIONS FINANCIAL GROUP INC, /IA/ /ADV21,068$1.77M0.11%-26813F-HRTimeline
Cornerstone Wealth Group, LLC21,054$1.77M0.12%-50413F-HRTimeline
Flavin Financial Services, Inc.21,052$1.77M1.26%+4,48113F-HR/ATimeline
Fiduciary Group, LLC21,021$1.76M0.15%-34413F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…20,918$1.76M0.07%+4,12213F-HRTimelineGroup
Cornerstone Select Advisors, LLC20,816$1.75M1.28%+3,00313F-HRTimeline
Leo Wealth, LLC20,770$1.74M0.23%-17,34813F-HRTimeline
Richard Bernstein Advisors LLC20,760$1.74M0.05%-18,24513F-HRTimeline
SHEETS SMITH WEALTH MANAGEMENT20,722$1.74M0.2%+40613F-HRTimeline