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Disclosery

MRK MERCK & CO INC

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COM (common), issuer CIK 310158

3,613 managers (3,669 13F filers) reported a position in MRK shares at 2025-12-31, 1,959,484,264 shares in all. 292 filers opened a position and 130 filers sold out during the quarter.

Managers
3,613
13F filers
3,669
New
292
Added
1,379
Reduced
1,400
Sold out
130
Shares held by filers
1,959,484,264

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, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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
Towercrest Capital Management9,246$973K0.15%+4513F-HRTimeline
XXI WEALTH, LLC9,240$973K0.59%13F-HRTimeline
PATRIOT INVESTMENT MANAGEMENT GROUP, IN…9,227$971K0.06%-71813F-HRTimeline
Maple Capital Management, Inc.9,218$970K0.06%+35413F-HRTimeline
Connecticut Wealth Management, LLC9,214$970K0.04%+11513F-HRTimeline
Burford Brothers, Inc.9,196$968K0.4%new13F-HRTimeline
Gilbert & Cook, Inc.9,109$959K0.12%+40713F-HRTimeline
71 West Capital Partners9,108$959K0.04%13F-HRTimeline
Autumn Glory Partners, LLC9,100$958K0.34%+1,33813F-HRTimeline
Net Worth Advisory Group9,087$957K0.19%+3,50713F-HRTimeline
ROGCO, LP9,078$956K0.32%-3813F-HRTimeline
Continuum Advisory, LLC9,074$955K0.1%+1,14513F-HRTimeline
First National Bank of Mount Dora, Trus…9,073$955K0.21%-13213F-HRTimeline
Carnegie Lake Advisors LLC9,064$954K0.36%+23213F-HRTimeline
Larry Mathis Financial Planning, LLC9,052$953K0.84%13F-HRTimeline
Mendel Money Management9,050$953K0.4%+34713F-HRTimeline
Legal Advantage Investments, Inc.9,040$952K0.44%013F-HRTimeline
Bank of New Hampshire9,033$951K0.21%+27513F-HRTimeline
PEDDOCK CAPITAL ADVISORS, LLC9,029$950K0.2%013F-HRTimeline
SGL Investment Advisors, Inc.7,926$949K0.38%-66413F-HRTimeline
Murphy & Mullick Capital Management Corp9,014$949K0.68%+23613F-HRTimeline
Sara-Bay Financial8,946$949K0.28%-33813F-HRTimeline
ADIRONDACK TRUST CO9,014$949K0.31%-59613F-HRTimeline
WEST MICHIGAN ADVISORS, LLC8,929$947K0.22%+1,47713F-HRTimeline
Quotient Wealth Partners, LLC8,985$946K0.03%-45213F-HRTimeline
Aurora Private Wealth, Inc.8,961$943K0.62%13F-HRTimeline
LBMC INVESTMENT ADVISORS, LLC8,940$941K0.06%-12013F-HRTimeline
FOSTER DYKEMA CABOT & PARTNERS, LLC8,860$940K0.06%-1,33713F-HRTimeline
KPP Advisory Services LLC8,903$937K0.14%-45113F-HRTimeline
Oslo Pensjonsforsikring AS8,899$937K0.14%013F-HRTimeline
Washington Trust Advisors, Inc.8,893$936K0.07%-5013F-HRTimeline
Graham Capital Management, L.P.8,887$935K0.03%-6,12413F-HRTimeline
Pettee Investors, Inc.8,873$934K0.52%+15713F-HRTimeline
Capstone Financial Advisors, Inc.8,863$933K0.05%-15013F-HRTimeline
Mine & Arao Wealth Creation & Managemen…8,828$929K0.36%+3113F-HRTimeline
Hikari Tsushin, Inc.8,812$928K0.06%013F-HRTimeline
ANCHYRA PARTNERS LLC8,807$927K0.28%13F-HRTimeline
First Business Financial Services, Inc.8,804$927K0.09%-2013F-HRTimeline
Orca Wealth Management, LLC7,912$925K0.66%+813F-HRTimeline
Reliant Investment Partners, LLC8,784$925K0.73%+913F-HRTimeline
Athena Investment Management8,777$924K0.47%+13013F-HRTimeline
L. Roy Papp & Associates, LLP8,774$924K0.1%+42813F-HRTimeline
Strategic Advisors LLC8,752$921K0.14%+30213F-HRTimeline
PERKINS CAPITAL MANAGEMENT INC8,750$921K0.73%013F-HRTimeline
TCI Wealth Advisors, Inc.8,745$920K0.05%-74513F-HRTimeline
Annis Gardner Whiting Capital Advisors,…8,708$919K0.17%+3,34413F-HRTimeline
Verity Asset Management, Inc.8,726$918K0.39%+18713F-HRTimeline
Aegis Wealth Management, Inc.8,711$917K0.72%13F-HRTimeline
CHESAPEAKE CAPITAL CORP /IL/8,710$917K0.77%new13F-HRTimeline
ROMAN BUTLER FULLERTON & CO8,397$917K0.24%-8313F-HRTimeline
FINANCIAL CONSULATE, INC8,703$916K0.13%-16413F-HRTimeline
General Partner, Inc.8,686$914K0.52%013F-HRTimeline
SWEENEY & MICHEL, LLC7,659$914K0.27%+55513F-HRTimeline
Obermeyer Wealth Partners8,668$912K0.04%-16113F-HRTimeline
DIVERSIFIED MANAGEMENT INC8,638$909K0.21%13F-HRTimeline
Great Diamond Partners, LLC8,630$908K0.17%-62913F-HRTimeline
Old North State Trust, LLC8,629$908K0.54%-29313F-HRTimeline
J. R. Prunier Capital Management LLC8,619$907K0.38%13F-HRTimeline
Somerset Trust Co8,617$907K0.28%+36813F-HRTimeline
Intrua Financial, LLC8,604$906K0.1%+9613F-HRTimeline
Weinberger Asset Management, Inc8,595$905K0.33%+2513F-HRTimeline
BBR PARTNERS, LLC8,583$903K0.05%-7613F-HRTimeline
Englebert Financial Advisers, LLC8,583$903K1.04%13F-HRTimeline
Kapstone Financial Advisors LLC8,575$903K0.45%+12013F-HRTimeline
Winthrop Advisory Group LLC8,477$901K0.08%-4813F-HR/ATimeline
NORTHCAPE WEALTH MANAGEMENT, LLC8,536$899K0.25%+73513F-HRTimeline
MATRIX PRIVATE CAPITAL GROUP LLC8,445$896K0.45%+60113F-HRTimeline
Balefire, LLC8,495$894K0.17%+5,22113F-HRTimeline
Lakeshore Capital Group, Inc.8,485$893K0.71%+24913F-HRTimeline
Capital Advantage, Inc.8,473$892K0.12%+31913F-HRTimeline
Generation Capital Management LLC8,471$892K0.58%013F-HRTimeline
Financial Engines Advisors L.L.C.8,460$890K<0.01%-1,32313F-HRTimeline
ProVise Management Group, LLC8,457$890K0.06%+1,52613F-HRTimeline
COFG Advisors, LLC8,409$885K0.22%13F-HRTimeline
MAGNOLIA CAPITAL MANAGEMENT LTD8,400$884K0.66%013F-HRTimeline
EUBEL BRADY & SUTTMAN ASSET MANAGEMENT …8,384$883K0.1%-813F-HRTimeline
Renaissance Investment Group LLC8,388$883K0.18%+9013F-HRTimeline
Constitution Capital LLC8,380$882K0.42%+3,33013F-HRTimeline
Advisor Resource Council7,778$882K0.31%new13F-HRTimeline
InvesTrust8,361$880K0.34%-69913F-HRTimeline
YHB Investment Advisors, Inc.8,348$879K0.06%-21513F-HRTimeline
Mach-1 Financial Group, LLC8,343$878K0.18%new13F-HRTimeline
Virtus Family Office LLC8,275$878K0.76%new13F-HRTimeline
Cassaday & Co Wealth Management LLC8,337$878K0.02%+34813F-HRTimeline
Wakefield Asset Management LLLPin group Wakefield Asset Management LL…8,331$877K0.24%-23813F-HRTimelineGroup
MRWM Advisors, LLC8,331$877K0.47%-83913F-HRTimeline
Versant Capital Management, Inc8,323$876K0.11%+1,85113F-HRTimeline
SYM FINANCIAL Corp8,297$873K0.09%-62213F-HRTimeline
GenTrust, LLC8,230$873K0.04%+3,22313F-HRTimeline
Berger Financial Group, Inc8,290$873K0.05%-3013F-HRTimeline
Orange Investment Advisors, Inc.8,275$871K0.1%-2,60913F-HRTimeline
MCRAE CAPITAL MANAGEMENT INC8,269$870K0.18%-28913F-HRTimeline
Quent Capital, LLC8,257$869K0.06%+66713F-HRTimeline
Crescent Grove Advisors, LLC8,180$868K0.08%-1,27613F-HRTimeline
EVERPAR ADVISORS LLC8,227$866K0.32%-1,69713F-HRTimeline
Wilkinson Global Asset Management LLC8,205$864K0.06%-17,50013F-HRTimeline
Wealth Alliance Advisory Group, LLC8,201$863K0.15%+13513F-HRTimeline
Ethos Financial Group, LLC8,128$863K0.06%+1,66413F-HRTimeline
Duncan Williams Asset Management, LLC7,274$861K0.21%-4213F-HRTimeline
CIM INVESTMENT MANAGEMENT INC8,177$861K0.23%013F-HRTimeline
CFM WEALTH PARTNERS LLC8,171$860K0.12%-60013F-HRTimeline
Barton Investment Management8,158$859K0.09%013F-HRTimeline
Legacy Advisors, LLC8,091$858K0.09%+80113F-HRTimeline
EAGLE WEALTH STRATEGIES LLC8,146$857K0.4%+2,20013F-HRTimeline
Stanley-Laman Group, Ltd.8,131$856K0.11%+5,41313F-HRTimeline
First Fiduciary Investment Counsel, Inc.8,118$855K0.17%013F-HRTimeline
Aurdan Capital Management, LLC8,121$855K0.26%013F-HRTimeline
FARMERS & MERCHANTS TRUST Co OF LONG BE…8,120$855K0.2%-4,88013F-HRTimeline
Optas, LLC8,117$854K0.13%+2,12413F-HRTimeline
SMITHBRIDGE ASSET MANAGEMENT INC/DE8,114$854K0.07%new13F-HRTimeline
AMES NATIONAL CORPin group AMES NATIONAL CORP8,104$853K0.5%-1,21013F-HRTimelineGroup
SBI Okasan Asset Management Co.Ltd.8,000$853K0.05%13F-HRTimeline
Basecamp Wealth Advisors LLC8,066$849K0.18%13F-HRTimeline
Greenwich Wealth Management LLC8,058$848K0.04%-27913F-HRTimeline
VERUS CAPITAL PARTNERS, LLC8,049$847K0.06%-77813F-HR/ATimeline
STALEY CAPITAL ADVISERS INC8,045$847K0.03%013F-HRTimeline
Heartland Bank & Trust Co8,042$847K0.36%-14913F-HRTimeline
Cornell Pochily Investment Advisors, In…8,030$845K0.24%-11513F-HRTimeline
BURNS J W & CO INC/NY8,020$844K0.09%-18513F-HRTimeline
Beaumont Asset Management, L.L.C.8,017$844K0.42%-1313F-HRTimeline
Orion Capital Management LLC8,010$843K0.28%+2013F-HRTimeline
Iron Gate Global Advisors LLC7,997$842K0.09%+2313F-HRTimeline
DRIVE WEALTH MANAGEMENT, LLC7,929$842K0.16%+2,55013F-HRTimeline
SmartHarvest Portfolios, LLC7,991$841K0.29%13F-HRTimeline
Hartford Funds Management Co LLC7,969$839K0.07%+25913F-HRTimeline
PROFESSIONAL ADVISORY SERVICES INC7,972$839K0.11%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
BUILDER INVESTMENT GROUP INC /ADV7,955$837K0.18%+613F-HRTimeline
Armstrong, Fleming & Moore, Inc7,938$836K0.39%013F-HRTimeline
Argentarii, LLC7,927$834K0.27%-1,79613F-HRTimeline
BARLOW WEALTH PARTNERS, LLC7,540$833K0.09%-8513F-HRTimeline
King Wealth Management Group7,895$831K0.1%+12113F-HRTimeline
SIGNATURE ESTATE & INVESTMENT ADVISORS …in group SIGNATURE ESTATE & INVESTMENT…7,872$829K0.02%-42413F-HRTimelineGroup
Eldridge Investment Advisors, Inc.7,867$828K0.18%-23813F-HRTimeline
Glen Eagle Advisors, LLC7,866$828K0.11%-26513F-HRTimeline
Main Street Research LLC7,784$826K0.05%-1,48613F-HRTimeline
Stonebridge Financial Group, LLC7,823$823K0.07%+22513F-HRTimeline
NORTHWEST WEALTH MANAGEMENT, LLC7,815$823K0.13%+2,23013F-HRTimeline
HOWARD FINANCIAL SERVICES, LTD.7,807$822K0.1%+70013F-HRTimeline
REXFORD CAPITAL INC7,799$821K0.62%+10013F-HRTimeline
Cambridge Advisors Inc.7,784$819K0.16%-28613F-HRTimeline
Prepared Retirement Institute LLC7,769$818K0.41%-7013F-HRTimeline
WEST PACES ADVISORS INC.7,722$813K0.16%-1,23313F-HRTimeline
EDGEWOOD MANAGEMENT LLC7,718$812K<0.01%013F-HRTimeline
Townsend & Associates, Inc7,314$812K0.07%013F-HRTimeline
Kaufman Rossin Wealth, LLC7,704$811K0.42%013F-HRTimeline
RFP Financial Group LLC7,684$809K0.39%-17913F-HRTimeline
ALONGSIDE, LLC7,661$806K0.27%13F-HRTimeline
WILLNER & HELLER, LLC7,654$806K0.58%-6813F-HRTimeline
M.E. ALLISON & CO., INC.7,643$805K0.55%013F-HRTimeline
SCHNIEDERS CAPITAL MANAGEMENT, LLC.7,626$803K0.13%+50013F-HRTimeline
17 CAPITAL PARTNERS, LLC7,604$800K0.42%-3113F-HRTimeline
AMI ASSET MANAGEMENT CORP7,589$799K0.05%-34413F-HRTimeline
Port Capital LLC7,583$798K0.03%-16213F-HRTimeline
Trueblood Wealth Management, LLC7,543$794K0.31%-45213F-HRTimeline
Cromwell Holdings LLC7,482$794K0.43%+91313F-HRTimeline
Red Wave Investments LLC7,536$793K0.24%-4213F-HRTimeline
Capstone Capital Management Ltd7,535$793K0.76%13F-HRTimeline
Income Insurance Ltd7,530$793K0.51%13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Commonwealth Financial Services, LLC7,514$791K0.13%+1,06213F-HRTimeline
SEVEN MILE ADVISORY7,512$791K0.14%+81713F-HRTimeline
FULTON BREAKEFIELD BROENNIMAN LLC7,510$791K0.05%+34813F-HRTimeline
G&S Capital LLC7,486$788K0.28%-13513F-HRTimeline
Fi3 FINANCIAL ADVISORS, LLC7,414$787K0.24%+66413F-HRTimeline
Ariadne Wealth Management, LP6,572$784K0.32%+27313F-HRTimeline
Whalen Wealth Management Inc.7,429$782K0.42%new13F-HRTimeline
Curat Global, LLC7,427$782K0.87%-4,76013F-HRTimeline
CYBER HORNET ETFs LLC7,419$781K0.47%+37113F-HRTimeline
KNIGHTSBRIDGE ASSET MANAGEMENT, LLC7,416$781K0.13%+2,95613F-HRTimeline
MOSAIC FINANCIAL GROUP, LLC7,396$779K0.53%-5913F-HRTimeline
Cross Staff Investments Inc7,397$779K0.43%013F-HRTimeline
Brindle & Bay Financial Advisors, LLC7,391$778K0.52%13F-HRTimeline
FIDUCIARY FINANCIAL GROUP, LLC7,382$777K0.11%+13313F-HRTimeline
Gallagher Fiduciary Advisors, LLCin group Gallagher Fiduciary Advisors,…7,357$774K0.03%-42613F-HRTimelineGroup
Octavia Wealth Advisors, LLC7,301$773K0.07%+1,30013F-HRTimeline
Greenfield Savings Bank7,346$773K0.33%-49013F-HRTimeline
Yoffe Investment Management, LLC7,341$773K0.99%+313F-HRTimeline
US Asset Management LLC7,316$770K0.63%-6713F-HRTimeline
Centennial Bank/AR/in group Centennial Bank/AR/7,312$770K0.31%013F-HRTimelineGroup
C2P Capital Advisory Group, LLC d.b.a. …7,310$769K0.05%+65613F-HRTimeline
SYSTEMATIC FINANCIAL MANAGEMENT LP7,300$768K0.02%013F-HRTimeline
Auto-Owners Insurance Coin group Auto-Owners Insurance Co7,300$768K0.02%013F-HR/ATimelineGroup
APPLETON PARTNERS INC/MA7,296$768K0.05%-21613F-HRTimeline
Sunpointe, LLC7,227$767K0.25%+1,27613F-HRTimeline
GRACE & WHITE INC /NY7,267$765K0.14%013F-HRTimeline
Tradewinds, LLC.7,263$764K0.18%-17613F-HRTimeline
Fort Point Capital Partners LLC6,865$762K0.09%+88013F-HRTimeline
Morton Capital Management LLC/CA7,237$762K0.12%+19213F-HRTimeline
Allegiance Financial Group Advisory Ser…7,231$761K0.16%+1,00413F-HRTimeline
Neumann Capital Management, LLC7,227$761K0.22%+44213F-HRTimeline
INVESTMENT ADVISORY SERVICES INC /TX /A…7,226$761K0.24%+1413F-HRTimeline
Financial Harvest, LLC7,203$758K0.47%+74013F-HRTimeline
Pinnacle Bancorp, Inc.7,199$758K0.22%013F-HRTimeline
Thayer Partners, LLC / MA7,197$758K0.37%13F-HRTimeline
Greenspring Advisors, LLC7,195$757K0.05%new13F-HRTimeline
TRUE Private Wealth Advisors7,194$757K0.08%-22313F-HRTimeline
Wealth Preservation Advisors, LLC7,193$757K0.38%-22113F-HRTimeline
Faithward Advisors, LLC7,193$757K0.11%-40613F-HRTimeline
Bogart Wealth, LLC7,180$756K0.03%+1,00213F-HRTimeline
Signature Wealth Management Partners, L…7,179$756K0.37%+113F-HRTimeline
AFT, FORSYTH & COMPANY, INC.7,174$755K0.33%-37513F-HRTimeline