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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
Loudon Investment Management, LLC11,652$978K0.51%+1,55013F-HRTimeline
Avior Wealth Management, LLC11,646$977K0.03%+20913F-HRTimeline
HUNTER ASSOCIATES INVESTMENT MANAGEMENT…11,620$974K0.14%+17613F-HRTimeline
denkapparat Operations GmbH11,554$970K0.62%013F-HRTimeline
Requisite Capital Management, LLC11,550$970K0.16%new13F-HRTimeline
Intelligence Driven Advisers, LLC11,551$969K0.13%+1,61513F-HRTimeline
Impact Capital Partners LLC11,544$969K0.29%+48513F-HRTimeline
Providence Wealth Advisors, LLC11,129$969K0.61%+21513F-HRTimeline
Root Financial Partners, LLC11,434$960K0.06%+49913F-HRTimeline
CRA Financial Services, LLC11,428$959K0.13%-2,04813F-HRTimeline
INTEGRITY ALLIANCE, LLC.11,382$955K0.05%+2,50013F-HRTimeline
VeraBank, N.A.11,359$953K0.18%+21113F-HRTimeline
Charter Oak Capital Management, LLC11,279$947K0.07%-2,46113F-HRTimeline
WEALTH ALLIANCE, LLC11,257$945K0.1%-5,22413F-HRTimeline
Karani Asset Management LLC11,239$943K0.81%-20213F-HRTimeline
OV Management LLC11,239$943K0.8%+6813F-HRTimeline
KELLEHER FINANCIAL ADVISORS11,235$943K0.24%+92813F-HRTimeline
Heartwood Wealth Advisors LLC11,193$939K0.09%+87313F-HRTimeline
TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU…11,173$938K0.22%+22013F-HRTimeline
Zullo Investment Group, Inc.11,158$937K0.35%+2813F-HRTimeline
Meadow Creek Wealth Advisors LLC11,157$936K0.62%-61013F-HRTimeline
Evernest Financial Advisors, LLC11,131$934K0.26%-54913F-HRTimeline
ABSHER WEALTH MANAGEMENT, LLC11,119$933K0.11%+1,76913F-HRTimeline
Pullen Investment Management, LLC11,098$931K0.5%+6613F-HRTimeline
Regal Investment Advisors LLC11,090$931K0.06%+57013F-HRTimeline
Wolff Financial Management LLC11,083$930K0.22%-1413F-HRTimeline
Weaver Capital Management LLC11,055$928K0.2%-1,43413F-HRTimeline
Knuff & Co LLC11,038$926K0.27%-65013F-HRTimeline
PATRON PARTNERS, LLC11,029$926K0.42%+33713F-HRTimeline
PHYSICIANS FINANCIAL SERVICES, INC.11,010$924K0.25%-10013F-HRTimeline
Gryphon Financial Partners LLC10,995$923K0.11%-98513F-HRTimeline
Pegasus Asset Management, Inc.10,995$923K0.3%-1,42413F-HR/ATimeline
SPIREPOINT PRIVATE CLIENT, LLC10,994$923K0.1%-64,87213F-HRTimeline
DeDora Capital, Inc.10,912$916K0.22%-11213F-HRTimeline
Orange Investment Advisors, Inc.10,884$913K0.1%-31113F-HRTimeline
Interchange Capital Partners, LLC10,879$913K0.18%+1,30613F-HRTimeline
NWAM LLC10,634$912K0.05%-75313F-HR/ATimeline
WINCAP FINANCIAL LLC10,863$912K0.63%-16013F-HRTimeline
BankPlus Trust Departmentin group BankPlus Trust Department10,857$911K0.24%+4,82613F-HRTimelineGroup
Fairtree Asset Management (Pty) Ltd10,842$910K0.6%-3,18413F-HRTimeline
Lavaca Capital LLC10,834$909K0.16%013F-HRTimeline
KG Capital Management10,749$907K0.25%-49213F-HRTimeline
Summit Financial Wealth Advisors, LLC10,024$903K0.14%+34513F-HRTimeline
Aspetuck Financial Management LLC10,749$902K0.62%+3,10013F-HRTimeline
RMR Wealth Builders10,743$902K0.08%-63913F-HRTimeline
Family Capital Management, Inc.10,709$899K0.43%+1,80813F-HRTimeline
Arista Wealth Management, LLC10,706$899K0.11%-17613F-HRTimeline
Cornerstone Advisory, LLC10,701$898K0.09%-2,79313F-HRTimeline
Alhambra Investment Management LLC10,698$898K0.43%-17813F-HRTimeline
HIGHLINE WEALTH PARTNERS LLC10,673$896K0.24%+7313F-HRTimeline
VAN STRUM & TOWNE INC.10,668$895K0.26%013F-HRTimeline
Everstar Asset Management, LLC10,661$895K0.51%+59113F-HRTimeline
Forza Wealth Management, LLC10,643$893K0.34%+15913F-HRTimeline
Hilltop National Bank10,615$891K0.22%-313F-HRTimeline
Clean Yield Group10,602$890K0.25%-3813F-HRTimeline
San Luis Wealth Advisors LLC10,573$887K0.16%+1,59013F-HR/ATimeline
Austin Private Wealth, LLC10,567$887K0.07%+86513F-HRTimeline
SAGE RHINO CAPITAL LLC10,554$886K0.17%+2313F-HRTimeline
Payne Capital LLC10,540$885K0.9%13F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC10,538$884K0.07%+5,00113F-HRTimeline
WEALTH EFFECTS LLC10,514$882K0.28%-30013F-HRTimeline
First Dallas Securities Inc.10,509$882K0.33%-1,41813F-HRTimeline
Piedmont Capital Management, LLC9,949$881K0.47%+45513F-HRTimeline
Apriem Advisors10,489$880K0.08%-21513F-HRTimeline
Pinnacle Holdings, LLC10,486$880K0.31%-4813F-HRTimeline
Murphy, Middleton, Hinkle & Parker, Inc.10,481$880K0.43%+2613F-HRTimeline
Gratus Wealth Advisors, LLC10,438$876K0.12%-52513F-HRTimeline
WORLD EQUITY GROUP, INC.10,362$876K0.2%-1,75213F-HRTimeline
Abel Hall, LLC10,423$875K0.35%-4713F-HRTimeline
Johnson & White Wealth Management, LLC10,416$874K0.4%+58913F-HRTimeline
OXFORD ASSET MANAGEMENT LLP10,416$874K0.29%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Manske Wealth Management10,412$874K0.27%+76713F-HRTimeline
RETIREMENT GUYS FORMULA LLC10,406$873K0.31%-12,44513F-HRTimeline
Mechanics Financial Corp10,391$872K0.33%-28613F-HRTimeline
ABNER HERRMAN & BROCK LLC10,395$872K0.09%new13F-HRTimeline
Taylor Hoffman Capital Management LLC10,385$872K0.27%+113F-HRTimeline
M. Kraus & Co10,383$871K0.24%-1,15913F-HRTimeline
Westbourne Investment Advisors, Inc.10,376$871K0.24%-3513F-HRTimeline
Lipe & Dalton10,369$870K0.43%-29713F-HRTimeline
Gilman Hill Asset Management, LLC10,352$869K0.14%+1413F-HRTimeline
GRIES FINANCIAL LLC10,346$868K0.14%+96513F-HRTimeline
Stonegate Management LLC10,245$868K0.58%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
SILVER OAK SECURITIES, INCORPORATED10,341$868K0.06%+1,63813F-HRTimeline
Retirement Planning Co of New England, …10,326$867K0.35%+38813F-HRTimeline
MITCHELL & PAHL PRIVATE WEALTH, LLC10,322$866K0.36%-7713F-HRTimeline
RIDGECREST WEALTH PARTNERS, LLC10,316$866K0.39%+113F-HRTimeline
Unified Investment Management10,304$865K0.86%+13913F-HRTimeline
Prentice Wealth Management LLC10,301$865K0.21%+89113F-HRTimeline
FOSTER DYKEMA CABOT & PARTNERS, LLC10,197$864K0.06%+77913F-HRTimeline
QTR Family Wealth, LLC10,279$863K0.41%+3,94513F-HRTimeline
Aureus Asset Management, LLC10,274$862K0.06%-1,70713F-HRTimeline
Kidder Stephen W10,254$861K0.25%+1,47513F-HRTimeline
Hamilton Point Investment Advisors, LLC10,150$860K0.13%013F-HRTimeline
Allen Capital Group, LLC10,245$860K0.08%-11013F-HRTimeline
Klingman & Associates, LLC10,192$855K0.04%+40813F-HRTimeline
WBH ADVISORY INC10,190$855K0.07%-40813F-HRTimeline
FOREFRONT WEALTH MANAGEMENT INC.10,162$853K0.63%013F-HRTimeline
2UniFi Bank10,154$852K0.43%+74113F-HRTimeline
Notis-McConarty Edward10,150$852K0.4%-20013F-HRTimeline
First Washington CORP10,130$850K0.23%013F-HRTimeline
Plotkin Financial Advisors, LLC10,102$848K0.42%013F-HRTimeline
CoreFirst Bank & Trust10,098$848K0.46%+18513F-HRTimeline
FSM Wealth Advisors, LLC10,055$844K0.12%+1,18813F-HRTimeline
GRAYBILL WEALTH MANAGEMENT, LTD.10,047$843K0.26%013F-HRTimeline
GTS SECURITIES LLC10,033$842K0.03%-2,85213F-HRTimeline
ACORN FINANCIAL ADVISORY SERVICES INC /…10,001$839K0.13%+4213F-HRTimeline
Hickory Point Bank & Trust9,965$836K0.63%-20313F-HRTimeline
GUARDIAN WEALTH ADVISORS, LLC / NC9,960$836K0.05%+1613F-HRTimeline
Patriot Financial Group Insurance Agenc…9,959$836K0.11%-4,74413F-HRTimeline
SPIRIT OF AMERICA MANAGEMENT CORP/NY9,950$835K0.17%-3,30013F-HRTimeline
PATRIOT INVESTMENT MANAGEMENT GROUP, IN…9,945$835K0.05%-13713F-HRTimeline
Empirical Asset Management, LLC12,703$834K0.23%+89813F-HRTimeline
BAXTER BROS INC9,927$833K0.1%-64513F-HRTimeline
GUERRA PAN ADVISORS, LLC9,926$833K0.5%-76513F-HRTimeline
EVERPAR ADVISORS LLC9,924$833K0.33%-31513F-HRTimeline
Kentucky Trust Co9,914$832K0.45%-5013F-HRTimeline
Davis Investment Partners, LLC9,224$831K0.28%-80113F-HRTimeline
Blume Capital Management, Inc.9,904$831K0.16%+7,57413F-HRTimeline
W1M Investment Management Ltd9,891$830K0.01%013F-HRTimeline
waypoint wealth counsel9,864$828K0.33%+1,05513F-HRTimeline
Accredited Investors Inc.9,858$827K0.05%+1913F-HRTimeline
Coston, McIsaac & Partners9,859$827K0.2%+4313F-HRTimeline
Stone Summit Wealth LLC9,826$825K0.23%-5,41013F-HRTimeline
WealthPLAN Partners, LLC9,807$823K0.12%+68013F-HRTimeline
MBA Advisors LLC9,793$822K0.35%+2,20313F-HRTimeline
Financial Engines Advisors L.L.C.9,783$821K<0.01%+12513F-HRTimeline
CVA Family Office, LLC9,779$821K0.11%+30413F-HRTimeline
Corundum Group, Inc.9,744$818K0.34%+12313F-HRTimeline
LEDERER & ASSOCIATES INVESTMENT COUNSEL…9,733$817K0.53%-68913F-HRTimeline
Lafayette Investments, Inc.9,734$817K0.16%-66213F-HRTimeline
Paulson Wealth Management Inc.9,725$816K0.19%-96713F-HRTimeline
Argentarii, LLC9,723$816K0.33%+9713F-HRTimeline
Financial Security Advisor, Inc.9,618$814K0.17%+2,93413F-HRTimeline
Relyea Zuckerberg Hanson LLC9,695$814K0.09%-6513F-HRTimeline
Pinnacle West Asset Management, Inc.9,645$810K0.52%+22513F-HRTimeline
Frisch Financial Group, Inc.9,555$810K0.19%+39613F-HRTimeline
IMS Capital Management9,632$808K0.37%-1,47913F-HRTimeline
Crewe Advisors LLC9,627$808K0.08%-16313F-HRTimeline
Sterling Capital Management LLC9,618$807K0.01%+10713F-HRTimeline
ADIRONDACK TRUST CO9,610$807K0.27%-21813F-HRTimeline
Round Rock Advisors LLC9,600$806K0.13%-1613F-HRTimeline
Farmers National Bank9,591$805K0.19%-1,75113F-HRTimeline
Intellectus Partners, LLC9,485$804K0.16%+75613F-HRTimeline
GeoWealth Management, LLC9,561$802K0.03%-11113F-HRTimeline
Crescent Grove Advisors, LLC9,456$800K0.08%+1,15513F-HRTimeline
ALERUS FINANCIAL NA9,492$797K0.04%-32013F-HRTimeline
TCI Wealth Advisors, Inc.9,490$796K0.05%-8713F-HRTimeline
Diversified Enterprises, LLC9,475$795K0.05%+8913F-HRTimeline
Crumly & Associates Inc.9,442$792K0.17%+1,52013F-HRTimeline
BridgePort Financial Solutions, LLC9,437$792K0.21%+1,90613F-HRTimeline
Quotient Wealth Partners, LLC9,437$792K0.02%+73413F-HRTimeline
KPP Advisory Services LLC9,354$785K0.12%-1,83113F-HRTimeline
BLODGETT WEALTH ADVISORS, LLC9,330$783K0.54%+213F-HR/ATimeline
Investors Research Corp9,325$783K0.14%+12013F-HRTimeline
Reliant Investment Partners, LLC8,775$783K0.61%+1113F-HRTimeline
AMES NATIONAL CORPin group AMES NATIONAL CORP9,314$782K0.46%013F-HRTimelineGroup
Full Sail Capital, LLC9,308$781K0.04%+2,94213F-HRTimeline
Shore Point Advisors, LLC9,297$780K0.35%013F-HRTimeline
Sara-Bay Financial9,284$779K0.22%-10313F-HRTimeline
Main Street Research LLC9,270$778K0.04%+30213F-HRTimeline
Sterling Investment Counsel, LLC9,262$777K0.25%+3,27613F-HRTimeline
Great Diamond Partners, LLC9,259$777K0.15%-2613F-HRTimeline
CALDWELL SUTTER CAPITAL, INC.9,258$777K0.33%+2,03513F-HRTimeline
Bluespring Wealth Management, LLC9,159$776K0.07%-7913F-HRTimeline
First National Bank of Mount Dora, Trus…9,205$773K0.17%-5,08713F-HRTimeline
Alliance Wealth Management Group9,201$772K0.17%+7613F-HRTimeline
Towercrest Capital Management9,201$772K0.12%+7613F-HRTimeline
MRWM Advisors, LLC9,170$770K0.44%-42913F-HRTimeline
First Command Advisory Services, Inc.9,153$768K0.01%-29713F-HRTimeline
TRUSTCO BANK CORP N Yin group TRUSTCO BANK CORP N Y9,131$766K0.69%-10013F-HRTimelineGroup
Abacus Wealth Partners, LLC9,124$766K0.11%+4313F-HRTimeline
COMPASS CAPITAL CORP /MA/ /ADV8,520$766K0.33%013F-HRTimeline
Souders Financial Advisors9,118$765K0.09%+3,23413F-HRTimeline
ROGCO, LP9,116$765K0.27%-3713F-HRTimeline
CAPITAL ADVISORS INC/OK9,114$765K0.01%+2,80613F-HRTimeline
Connecticut Wealth Management, LLC9,099$764K0.03%-40313F-HRTimeline
LBMC INVESTMENT ADVISORS, LLC9,060$760K0.05%+27413F-HRTimeline
InvesTrust9,060$760K0.28%013F-HRTimeline
Legal Advantage Investments, Inc.9,040$759K0.34%013F-HRTimeline
WASHINGTON CAPITAL MANAGEMENT, INC9,033$758K0.54%-34513F-HRTimeline
PEDDOCK CAPITAL ADVISORS, LLC9,029$758K0.16%-51013F-HRTimeline
Capstone Financial Advisors, Inc.9,013$756K0.04%-1613F-HRTimeline
Lynch Asset Management, Inc.9,000$755K0.24%013F-HRTimeline
WEST PACES ADVISORS INC.8,955$752K0.15%-8,91113F-HRTimeline
Washington Trust Advisors, Inc.8,943$751K0.06%+12013F-HRTimeline
Institute for Wealth Management, LLC.8,924$749K0.08%-39413F-HRTimeline
Old North State Trust, LLC8,922$749K0.46%-63613F-HRTimeline
SYM FINANCIAL Corp8,919$749K0.08%+82213F-HRTimeline
Oslo Pensjonsforsikring AS8,899$747K0.11%013F-HRTimeline
FINANCIAL CONSULATE, INC8,867$744K0.11%new13F-HRTimeline
Maple Capital Management, Inc.8,864$744K0.05%-1,47513F-HRTimeline
Aigen Investment Management, LP8,860$744K0.12%new13F-HRTimeline
Carnegie Lake Advisors LLC8,832$741K0.29%013F-HRTimeline
Obermeyer Wealth Partners8,829$741K0.03%-1,05713F-HRTimeline
VERUS CAPITAL PARTNERS, LLC8,827$741K0.06%+1,03813F-HR/ATimeline
First Business Financial Services, Inc.8,824$741K0.07%-22713F-HRTimeline
Hikari Tsushin, Inc.8,812$740K0.05%013F-HRTimeline
Mine & Arao Wealth Creation & Managemen…8,797$738K0.3%+513F-HRTimeline
Mill Creek Capital Advisors, LLC8,788$738K0.02%+48413F-HRTimeline
Murphy & Mullick Capital Management Corp8,778$737K0.55%+53213F-HRTimeline