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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
Strategic Blueprint, LLC8,775$737K0.03%+30213F-HRTimeline
CFM WEALTH PARTNERS LLC8,771$736K0.11%-1,68713F-HRTimeline
Bank of New Hampshire8,758$735K0.17%-94013F-HRTimeline
PERKINS CAPITAL MANAGEMENT INC8,750$734K0.65%013F-HRTimeline
ROMAN BUTLER FULLERTON & CO8,480$734K0.2%-11213F-HRTimeline
Clear Creek Financial Management, LLC8,714$732K0.06%+1,16813F-HRTimeline
Pettee Investors, Inc.8,716$732K0.4%-5413F-HRTimeline
Plan Group Financial, LLC8,705$731K0.2%-1,41813F-HRTimeline
Mendel Money Management8,703$730K0.31%-32513F-HRTimeline
Gilbert & Cook, Inc.8,702$730K0.09%+9513F-HRTimeline
General Partner, Inc.8,686$729K0.4%013F-HRTimeline
BBR PARTNERS, LLC8,659$727K0.04%+8113F-HRTimeline
EARNED WEALTH ADVISORS, LLC8,652$726K0.12%+21213F-HRTimeline
Athena Investment Management8,647$726K0.38%+24013F-HRTimeline
Elevate Capital Advisors, LLC8,645$726K0.51%new13F-HRTimeline
Winthrop Advisory Group LLC8,525$722K0.06%-22713F-HRTimeline
Venturi Wealth Management, LLC8,598$722K0.03%-1,91113F-HRTimeline
Weinberger Asset Management, Inc8,570$719K0.26%+2113F-HRTimeline
Wakefield Asset Management LLLPin group Wakefield Asset Management LL…8,569$719K0.2%013F-HRTimelineGroup
YHB Investment Advisors, Inc.8,563$719K0.05%-2013F-HRTimeline
MCRAE CAPITAL MANAGEMENT INC8,558$718K0.14%013F-HRTimeline
Verity Asset Management, Inc.8,539$717K0.23%+15913F-HRTimeline
Kovack Advisors, Inc.8,529$716K0.07%-3,14413F-HRTimeline
Intrua Financial, LLC8,508$714K0.08%+1,67213F-HRTimeline
AVAII WEALTH MANAGEMENT, LLC8,505$714K0.27%+3,85913F-HRTimeline
Generation Capital Management LLC8,471$711K0.51%013F-HRTimeline
Kapstone Financial Advisors LLC8,455$710K0.33%-1,04713F-HRTimeline
Strategic Advisors LLC8,450$709K0.11%-49213F-HRTimeline
SGL Investment Advisors, Inc.8,590$709K0.3%+4,97913F-HRTimeline
MAGNOLIA CAPITAL MANAGEMENT LTD8,400$705K0.54%013F-HRTimeline
NAVELLIER & ASSOCIATES INC8,393$704K0.07%+24413F-HRTimeline
EUBEL BRADY & SUTTMAN ASSET MANAGEMENT …8,392$704K0.08%+2,52613F-HRTimeline
L. Roy Papp & Associates, LLP8,346$700K0.08%-58313F-HRTimeline
Greenwich Wealth Management LLC8,337$700K0.03%+71713F-HRTimeline
Berger Financial Group, Inc8,320$698K0.04%-43513F-HRTimeline
Old Mission Investment Co LLC8,221$698K0.17%-2,09813F-HRTimeline
Renaissance Investment Group LLC8,298$696K0.14%-9913F-HRTimeline
SIGNATURE ESTATE & INVESTMENT ADVISORS …in group SIGNATURE ESTATE & INVESTMENT…8,296$696K0.01%+22713F-HRTimelineGroup
Somerset Trust Co8,249$692K0.21%-2,33113F-HRTimeline
Lakeshore Capital Group, Inc.8,236$691K0.56%+9613F-HRTimeline
BURNS J W & CO INC/NY8,205$689K0.08%-7513F-HRTimeline
Heartland Bank & Trust Co8,191$687K0.28%+61013F-HRTimeline
Impact Partnership Wealth, LLC8,183$687K0.1%-15913F-HRTimeline
CIM INVESTMENT MANAGEMENT INC8,177$686K0.19%-8,37613F-HRTimeline
Barton Investment Management8,158$685K0.07%013F-HRTimeline
Capital Advantage, Inc.8,154$684K0.1%-7713F-HRTimeline
First Affirmative Financial Network8,149$684K0.32%+15313F-HRTimeline
Cornell Pochily Investment Advisors, In…8,145$684K0.2%-2,52413F-HRTimeline
Woodward Financial Advisors, Inc.8,131$682K0.26%-29213F-HRTimeline
Glen Eagle Advisors, LLC8,131$682K0.09%+18213F-HRTimeline
Aurdan Capital Management, LLC8,121$682K0.22%-1913F-HRTimeline
First Fiduciary Investment Counsel, Inc.8,118$681K0.13%013F-HRTimeline
Eldridge Investment Advisors, Inc.8,105$680K0.15%+413F-HRTimeline
Tevis Investment Management8,026$680K0.41%013F-HRTimeline
Gray Private Wealth, LLC8,102$680K0.34%013F-HRTimeline
Cambridge Advisors Inc.8,070$677K0.13%+1413F-HRTimeline
Wealth Alliance Advisory Group, LLC8,066$677K0.12%-1,27613F-HRTimeline
AMERIFLEX GROUP, INC.8,058$676K0.25%-82813F-HRTimeline
STALEY CAPITAL ADVISERS INC8,045$675K0.03%013F-HRTimeline
Tyche Wealth Partners LLC8,034$674K0.12%-10513F-HRTimeline
Beaumont Asset Management, L.L.C.8,030$674K0.34%-28313F-HRTimeline
Trek Financial, LLC8,015$673K0.04%+1,24713F-HRTimeline
Trueblood Wealth Management, LLC7,995$671K0.26%-14813F-HRTimeline
Orion Capital Management LLC7,990$671K0.23%-2,84013F-HRTimeline
Cassaday & Co Wealth Management LLC7,989$671K0.02%-12913F-HRTimeline
PROFESSIONAL ADVISORY SERVICES INC7,972$669K0.09%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
TRAPHAGEN INVESTMENT ADVISORS LLC7,970$669K0.06%-66313F-HRTimeline
Iron Gate Global Advisors LLC7,974$669K0.07%+1013F-HRTimeline
BARLOW WEALTH PARTNERS, LLC7,625$668K0.07%-98213F-HRTimeline
RFP Financial Group LLC7,863$667K0.27%+14813F-HRTimeline
BUILDER INVESTMENT GROUP INC /ADV7,949$667K0.15%+713F-HRTimeline
Waterloo Capital, L.P.7,946$667K0.05%+80613F-HRTimeline
Armstrong, Fleming & Moore, Inc7,938$666K0.32%013F-HRTimeline
AMI ASSET MANAGEMENT CORP7,933$666K0.04%-7913F-HRTimeline
Continuum Advisory, LLC7,929$665K0.07%+12713F-HRTimeline
MATRIX PRIVATE CAPITAL GROUP LLC7,844$665K0.35%+40413F-HRTimeline
Crews Bank & Trust7,911$664K0.1%-31713F-HRTimeline
Orca Wealth Management, LLC7,904$663K0.5%+7213F-HRTimeline
Prepared Retirement Institute LLC7,839$658K0.34%+59413F-HRTimeline
Greenfield Savings Bank7,836$658K0.28%-45613F-HRTimeline
Aprio Wealth Management, LLC7,804$655K0.07%+77613F-HRTimeline
NORTHCAPE WEALTH MANAGEMENT, LLC7,801$655K0.19%-20713F-HRTimeline
Gallagher Fiduciary Advisors, LLCin group Gallagher Fiduciary Advisors,…7,783$653K0.02%-4,06513F-HRTimelineGroup
Magnus Financial Group LLC7,779$653K0.05%+82113F-HRTimeline
King Wealth Management Group7,774$652K0.08%013F-HRTimeline
Autumn Glory Partners, LLC7,762$652K0.27%+2613F-HRTimeline
Port Capital LLC7,745$650K0.03%013F-HRTimeline
PEOPLES BANK /OH7,735$649K0.4%-20713F-HRTimeline
WILLNER & HELLER, LLC7,722$648K0.5%-27113F-HRTimeline
EDGEWOOD MANAGEMENT LLC7,718$648K<0.01%013F-HRTimeline
Hartford Funds Management Co LLC7,710$647K0.06%-1,45013F-HRTimeline
Hemenway Trust Co LLC7,705$647K0.05%-95713F-HRTimeline
Kaufman Rossin Wealth, LLC7,704$647K0.35%+61813F-HRTimeline
REXFORD CAPITAL INC7,699$646K0.5%013F-HRTimeline
Caliber Wealth Management, LLC / KS7,657$643K0.07%-61213F-HRTimeline
M.E. ALLISON & CO., INC.7,643$641K0.45%+50013F-HRTimeline
17 CAPITAL PARTNERS, LLC7,635$641K0.35%013F-HRTimeline
G&S Capital LLC7,621$640K0.24%-5313F-HRTimeline
Faithward Advisors, LLC7,599$638K0.09%-31213F-HRTimeline
Stonebridge Financial Group, LLC7,598$638K0.06%-25,11313F-HRTimeline
Quent Capital, LLC7,590$637K0.05%+1613F-HRTimeline
Red Wave Investments LLC7,578$636K0.2%013F-HRTimeline
AFT, FORSYTH & COMPANY, INC.7,549$634K0.3%013F-HRTimeline
SOA Wealth Advisors, LLC.7,547$633K0.11%+3113F-HRTimeline
WEST MICHIGAN ADVISORS, LLC7,452$631K0.15%+2,09413F-HRTimeline
APPLETON PARTNERS INC/MA7,512$630K0.04%-35713F-HRTimeline
Stokes Family Office, LLC7,478$628K0.06%+45113F-HRTimeline
MOSAIC FINANCIAL GROUP, LLC7,455$626K0.45%013F-HRTimeline
Lebenthal Global Advisors, LLCin group Lebenthal Global Advisors, LLC7,440$624K0.11%-5513F-HRTimelineGroup
Tradewinds, LLC.7,439$624K0.15%new13F-HRTimeline
CHASE INVESTMENT COUNSEL CORP7,436$624K0.18%-1,39013F-HRTimeline
Northern Financial Advisors Inc7,425$623K0.33%-46213F-HRTimeline
TRUE Private Wealth Advisors7,417$623K0.06%+46213F-HRTimeline
Wealth Preservation Advisors, LLC7,414$622K0.36%+613F-HRTimeline
Focused Wealth Management, Inc7,409$622K0.07%-1113F-HRTimeline
Cross Staff Investments Inc7,397$621K0.43%-113F-HRTimeline
Townsend & Associates, Inc7,314$620K0.06%013F-HRTimeline
US Asset Management LLC7,383$620K0.51%013F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC7,366$618K<0.01%-29,23013F-HRTimelineGroup
Legacy Advisors, LLC7,290$618K0.08%new13F-HRTimeline
Yoffe Investment Management, LLC7,338$616K0.8%+213F-HRTimeline
Duncan Williams Asset Management, LLC7,316$614K0.17%+9013F-HRTimeline
Centennial Bank/AR/in group Centennial Bank/AR/7,312$614K0.24%-2,90013F-HRTimelineGroup
SYSTEMATIC FINANCIAL MANAGEMENT LP7,300$613K0.01%013F-HRTimeline
Auto-Owners Insurance Coin group Auto-Owners Insurance Co7,300$613K0.02%013F-HR/ATimelineGroup
SWEENEY & MICHEL, LLC7,104$611K0.21%+513F-HRTimeline
GRACE & WHITE INC /NY7,267$610K0.11%013F-HRTimeline
TIEMANN INVESTMENT ADVISORS, LLC7,249$608K0.23%013F-HRTimeline
FIDUCIARY FINANCIAL GROUP, LLC7,249$608K0.1%-1813F-HRTimeline
WRAPMANAGER INC7,246$608K0.19%-91013F-HRTimeline
Saiph Capital, LLC7,234$607K0.22%+1,59713F-HRTimeline
INVENIO WEALTH PARTNERS LLC7,228$607K0.22%+3313F-HRTimeline
INVESTMENT ADVISORY SERVICES INC /TX /A…7,212$605K0.19%+16513F-HRTimeline
Pinnacle Bancorp, Inc.7,199$604K0.18%+2513F-HRTimeline
Seascape Capital Management7,189$603K0.17%-1,27513F-HRTimeline
Key Client Fiduciary Advisors, LLC7,179$603K0.2%-2213F-HRTimeline
Signature Wealth Management Partners, L…7,178$602K0.32%+22113F-HRTimeline
FULTON BREAKEFIELD BROENNIMAN LLC7,162$601K0.04%-78613F-HRTimeline
Cercano Management LLC7,156$601K0.02%013F-HRTimeline
SCHNIEDERS CAPITAL MANAGEMENT, LLC.7,126$598K0.11%13F-HRTimeline
RFG - Bristol Wealth Advisors, LLC7,125$598K0.17%-6513F-HRTimeline
Bigelow Investment Advisors, LLC7,122$598K0.24%-51813F-HRTimeline
Golden State Wealth Management, LLC7,115$597K0.07%+62813F-HRTimeline
Pines Wealth Management, LLC7,111$597K0.2%-10413F-HRTimeline
HOWARD FINANCIAL SERVICES, LTD.7,107$597K0.07%-513F-HRTimeline
LifePlan Financial, LLC7,093$595K0.47%new13F-HRTimeline
UPTICK PARTNERS, LLC7,085$595K0.16%+10313F-HRTimeline
Sunbeam Capital Management, LLC7,005$594K0.37%+4313F-HRTimeline
Cetera Trust Company, N.A7,054$592K0.33%013F-HRTimeline
CYBER HORNET ETFs LLC7,048$592K0.38%+27513F-HRTimeline
Morton Capital Management LLC/CA7,045$591K0.1%+4213F-HRTimeline
YARGER WEALTH STRATEGIES, LLC7,044$591K0.27%+1,85613F-HRTimeline
MBL Wealth, LLC7,040$591K0.05%+38713F-HRTimeline
Core Wealth Partners LLC7,025$590K0.27%-413F-HRTimeline
Arrow Financial Corpin group Arrow Financial Corp6,985$586K0.06%-3,23213F-HRTimelineGroup
ASHTON THOMAS SECURITIES, LLC6,984$586K0.08%+75913F-HRTimeline
Ariadne Wealth Management, LP6,299$585K0.26%+83513F-HRTimeline
DAVIDSON TRUST CO6,970$585K0.24%-20013F-HRTimeline
Samalin Investment Counsel, LLC6,970$585K0.2%-813F-HRTimeline
Ellenbecker Investment Group6,968$585K0.09%-713F-HRTimeline
TCFG WEALTH MANAGEMENT, LLCin group TCFG Investment Advisors, LLC6,966$585K0.23%-1313F-HR/ATimelineGroup
MSH Capital Advisors LLC6,956$584K0.16%+67713F-HRTimeline
Hodges Capital Management Inc.6,952$584K0.05%-2,27513F-HRTimeline
Point72 (DIFC) Ltd6,951$583K0.04%+6,55113F-HRTimeline
ProVise Management Group, LLC6,931$582K0.04%-61313F-HRTimeline
BEDDOW CAPITAL MANAGEMENT INC6,925$581K0.21%-37513F-HRTimeline
Bedel Financial Consulting, Inc.6,921$581K0.07%+47913F-HRTimeline
Traub Capital Management LLC6,920$581K0.57%+1,53013F-HRTimeline
Sendero Wealth Management, LLC6,908$580K0.07%+98713F-HRTimeline
Asset Management Group, Inc.6,880$577K0.09%+6213F-HRTimeline
PIONEER TRUST BANK N A/OR6,877$577K0.14%-6013F-HRTimeline
Pictet North America Advisors SA6,875$577K0.05%013F-HRTimeline
Agate Pass Investment Management, LLC6,840$574K0.22%013F-HRTimeline
RETIREMENT INCOME SOLUTIONS, INC6,827$573K0.1%-2,00013F-HRTimeline
ORRSTOWN FINANCIAL SERVICES INC6,813$572K0.1%-67313F-HRTimeline
Fi3 FINANCIAL ADVISORS, LLC6,750$571K0.19%-43513F-HRTimeline
Allen Investment Management, LLCin group ALLEN OPERATIONS LLC6,805$571K0.01%-6,00013F-HRTimelineGroup
Old Port Advisors6,803$571K0.14%-21813F-HRTimeline
MCCARTER PRIVATE WEALTH SERVICES LLC6,797$570K0.29%+1,51013F-HRTimeline
PROMETHIUM ADVISORS,LLC6,728$570K0.33%013F-HRTimeline
Neumann Capital Management, LLC6,785$569K0.17%+90013F-HRTimeline
Crabel Capital Management, LLC6,783$569K0.51%new13F-HRTimeline
Capital Management Associates, Inc6,780$569K0.15%+58013F-HRTimeline
Global Trust Asset Management, LLC6,771$568K0.26%-1,39713F-HRTimeline
CERTIOR FINANCIAL GROUP, LLC6,762$568K0.39%+8613F-HRTimeline
Cox Capital Mgt LLC6,756$567K0.37%+3613F-HRTimeline
Aspire Growth Partners LLC6,733$565K0.41%+6413F-HRTimeline
Granite Investment Partners, LLC6,725$564K0.03%013F-HRTimeline
Annex Advisory Services, LLC6,700$562K0.01%-4,42913F-HRTimeline
SEVEN MILE ADVISORY6,695$562K0.09%+2,52513F-HRTimeline
Sepio Capital, LP6,670$560K0.03%new13F-HRTimeline
C2P Capital Advisory Group, LLC d.b.a. …6,654$558K0.03%+56413F-HRTimeline
Allied Investment Advisors, LLC6,646$558K0.09%-26013F-HRTimeline
SITTNER & NELSON, LLC6,642$557K0.2%+413F-HRTimeline
Cromwell Holdings LLC6,569$557K0.3%013F-HRTimeline
Investment Research & Advisory Group, I…6,575$556K0.19%+6213F-HRTimeline
OLD SECOND NATIONAL BANK OF AURORA6,616$555K0.11%-613F-HRTimeline
Connor, Clark & Lunn Investment Managem…6,603$554K<0.01%013F-HRTimeline
Curtis Advisory Group, LLC6,600$554K0.13%new13F-HRTimeline
Successful Portfolios LLC6,600$554K0.32%-15513F-HRTimeline