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Disclosery

MRK MERCK & CO INC

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COM (common), issuer CIK 310158

3,781 managers (3,848 13F filers) reported a position in MRK shares at 2026-06-30, 1,979,386,963 shares in all. 161 filers opened a position and 118 filers sold out during the quarter.

Managers
3,781
13F filers
3,848
New
161
Added
1,634
Reduced
1,506
Sold out
118
Shares held by filers
1,979,386,963

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 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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
Waverly Advisors, LLC260,499$33.5M0.19%+1,86513F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC258,518$33.4M0.59%-3,77913F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO257,653$33.1M0.15%+17,81513F-HRTimelineGroup
Blue Chip Partners, LLC254,789$32.7M2.07%+4,87613F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…254,075$32.6M0.32%-9,43913F-HRTimelineGroup
SILVERCREST ASSET MANAGEMENT GROUP LLC253,643$32.6M0.21%-3,58513F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC252,444$32.4M0.06%+20,14913F-HRTimelineGroup
Dakota Wealth Management250,026$32.1M0.61%+16,68113F-HRTimeline
FLPUTNAM INVESTMENT MANAGEMENT CO248,349$31.9M0.38%-2,57413F-HRTimeline
Canada Post Corp Registered Pension Plan247,017$31.7M1.11%+1,20313F-HRTimeline
WILKINS INVESTMENT COUNSEL INC244,471$31.4M4.23%-2,27713F-HRTimeline
HB Wealth Management, LLC242,175$31.1M0.17%+73613F-HRTimeline
Arbejdsmarkedets Tillaegspension238,000$30.6M0.67%new13F-HRTimeline
Ceredex Value Advisors LLC236,353$30.4M0.85%+23,75313F-HRTimeline
HIGHLAND CAPITAL MANAGEMENT, LLC233,452$30M1.38%-4,16113F-HRTimeline
Bank Pictet & Cie (Europe) AG232,596$29.9M0.58%-5,17713F-HRTimeline
ROFFMAN MILLER ASSOCIATES INC /PA/228,418$29.4M1.54%+26413F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC226,047$29M0.33%-19,28313F-HRTimeline
ALLSTATE CORPin group ALLSTATE CORP225,796$29M0.29%-30,97713F-HRTimelineGroup
GODSEY & GIBB, INC224,875$28.9M2.37%-4,54513F-HRTimeline
BENJAMIN EDWARDS INCin group BENJAMIN EDWARDS INC224,529$28.9M0.26%+59,85413F-HRTimelineGroup
Wilmington Savings Fund Society, FSB223,656$28.7M0.64%-2,92013F-HRTimeline
KLINGENSTEIN FIELDS & CO LP223,496$28.7M1%-1,37413F-HRTimeline
Fiera Capital Corpin group Fiera Capital Corp223,353$28.7M0.1%+20,74113F-HRTimelineGroup
Kentucky Retirement Systemsgroup of 2 filers holding222,003$28.5M-85,545Timeline
EVERETT HARRIS & CO /CA/221,036$28.4M0.35%-41913F-HRTimeline
Bryn Mawr Trust Advisors, LLC220,148$28.3M1.23%-2,25713F-HRTimeline
KAHN BROTHERS GROUP INC218,182$28M4.43%-9,10613F-HR/ATimeline
Vise Technologies, Inc.217,819$28M0.32%+107,14213F-HRTimeline
SECTOR GAMMA AS217,008$27.9M6.05%-43,33213F-HRTimeline
COMMERZBANK AKTIENGESELLSCHAFT /FI215,121$27.6M0.55%+15,76513F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC214,753$27.6M0.49%-10,35213F-HRTimeline
Savant Capital, LLCin group Savant Capital, LLC220,270$27.5M0.08%+113,33513F-HRTimelineGroup
Rhenman & Partners Asset Management AB213,500$27.4M2.59%new13F-HRTimeline
Stack Financial Management, Inc212,862$27.4M2.13%+3,21513F-HRTimeline
Moran Wealth Management, LLC212,218$27.3M0.74%-8,07413F-HRTimeline
M&G PLCin group M&G PLC210,965$27.2M0.14%-87,07913F-HRTimelineGroup
Homestead Advisers Corp211,077$27.1M0.67%+50013F-HRTimeline
Merit Financial Group, LLC209,288$26.9M0.17%+12,44713F-HR/ATimeline
CARY STREET PARTNERS ASSET MANAGEMENT L…group of 2 filers holding209,191$26.9M+1,020Timeline
RWC Asset Management LLPin group RWC ASSET ADVISORS (US) LLC209,086$26.9M1.02%+3,99613F-HRTimelineGroup
Allworth Financial LP208,546$26.8M0.11%-54,35513F-HRTimeline
TCTC Holdings, LLCin group TCTC Holdings, LLC207,881$26.7M0.7%+1,42513F-HRTimelineGroup
Rathbones Group PLC207,542$26.7M0.1%-14,69813F-HRTimeline
Cardinal Capital Management, Inc.206,451$26.5M0.64%-1,01913F-HRTimeline
LGT Group Foundationin group LGT Group Foundation205,618$26.4M0.3%+10,69313F-HRTimelineGroup
AE Wealth Management LLC205,251$26.4M0.12%+61,16913F-HRTimeline
Argent Trust Co204,960$26.3M0.76%+8,57113F-HRTimeline
GENERAL AMERICAN INVESTORS CO INC204,326$26.3M1.59%013F-HRTimeline
Impax Asset Management Group plcin group Impax Asset Management Group …204,194$26.2M0.17%+53,25713F-HRTimelineGroup
INGALLS & SNYDER LLC203,973$26.2M0.72%-2,75813F-HRTimeline
FOUNDATION RESOURCE MANAGEMENT INC202,690$26M3.03%+48113F-HRTimeline
Kepler Cheuvreux (Suisse) SA202,568$26M1.49%+113,99513F-HRTimeline
ABNER HERRMAN & BROCK LLC202,424$26M2.47%-4513F-HRTimeline
INTACT INVESTMENT MANAGEMENT INC.in group INTACT INVESTMENT MANAGEMENT …202,100$26M0.74%+28,60013F-HRTimelineGroup
Aptus Capital Advisors, LLC201,987$26M0.19%+9,24813F-HRTimeline
PAYDEN & RYGEL200,960$25.8M1.98%+2,86013F-HRTimeline
MIZUHO FINANCIAL GROUP INCgroup of 2 filers holding200,832$25.8M+50,783Timeline
ARGA Investment Management, LP199,748$25.7M0.65%-51,71013F-HRTimeline
FARALLON CAPITAL MANAGEMENT, L.L.C.199,000$25.6M0.15%-162,00013F-HRTimeline
Danica Pension, Livsforsikringsaktiesel…198,763$25.5M0.41%+8,58513F-HRTimeline
Boston Common Asset Management, LLC198,228$25.5M1.51%-45213F-HRTimeline
SATURNA CAPITAL CORP197,643$25.4M0.31%+40,19213F-HRTimeline
DIVERSIFIED TRUST CO194,020$24.9M0.4%-1,18813F-HRTimeline
TRIGLAV INVESTMENTS, D.O.O.193,541$24.9M1.31%+85313F-HRTimeline
Gulf International Bank (UK) Ltd193,075$24.8M0.49%+1,36813F-HRTimeline
EASTERN BANK191,760$24.6M0.38%-2,80313F-HRTimeline
DDD Partners, LLC190,549$24.5M1.53%new13F-HRTimeline
Atria Investments, Inc190,293$24.5M0.24%-4,12413F-HRTimeline
Atle Fund Management AB189,357$24.3M6.55%+155,50413F-HRTimeline
Pacer Advisors, Inc.187,606$24.1M0.06%-545,37513F-HRTimeline
PBU - The Pension Fund of Early Childho…187,589$24.1M0.55%-557,04013F-HRTimeline
SCOTIA CAPITAL INC.185,895$23.9M0.09%-16,77213F-HRTimeline
Union Bancaire Privee, UBP SA108,638$23.5M0.26%+2,07613F-HRTimeline
Stamos Capital Partners, L.P.179,799$23.1M3.54%+9,41513F-HRTimeline
Advisors Capital Management, LLC179,565$23.1M0.24%+6,10413F-HRTimeline
Stillwater Capital Advisors, LLC179,429$23.1M2.35%-76113F-HRTimeline
GW HENSSLER & ASSOCIATES LTD179,384$23.1M1.03%-1,66313F-HRTimeline
First National Trust Co179,140$23M0.78%-24,51113F-HRTimeline
ARS Wealth Advisors Group, LLC177,518$22.8M1.79%+1,15013F-HRTimeline
SALEM INVESTMENT COUNSELORS INC176,330$22.8M0.57%-4213F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT176,844$22.7M0.21%+41,64113F-HRTimeline
Circle Wealth Management, LLC176,636$22.7M0.29%-65113F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC175,764$22.6M0.17%+36,44013F-HRTimelineGroup
ARGENT CAPITAL MANAGEMENT LLC175,679$22.6M0.71%-9,77413F-HRTimeline
Nemes Rush Group LLC175,548$22.6M1.87%+4,58413F-HRTimeline
MANNING & NAPIER ADVISORS LLC173,781$22.5M0.29%-2,50013F-HRTimeline
JB Capital LLC174,917$22.5M0.78%+12,50913F-HRTimeline
BAR HARBOR WEALTH MANAGEMENTin group BAR HARBOR WEALTH MANAGEMENT174,340$22.4M1.2%+61513F-HRTimelineGroup
Philip James Wealth Mangement, LLC173,727$22.3M2.51%-10,85513F-HRTimeline
WOODMONT INVESTMENT COUNSEL LLC173,179$22.3M1.21%+74013F-HRTimeline
FAIRFAX FINANCIAL HOLDINGS LTD/ CANin group FAIRFAX FINANCIAL HOLDINGS LT…172,900$22.2M0.84%013F-HRTimelineGroup
Lombard Odier Asset Management (Europe)…172,654$22.2M0.95%-18,53113F-HRTimeline
HM PAYSON & CO172,406$22.2M0.29%-17,33413F-HRTimeline
GRANDFIELD & DODD, LLC171,554$22M1.16%-4,22113F-HRTimeline
SteelPeak Wealth, LLC170,247$22M0.58%+34,26413F-HRTimeline
FORBES J M & CO LLP171,186$22M1.73%-56513F-HRTimeline
Cheviot Value Management, LLC171,084$22M2.23%-38613F-HRTimeline
Empower Advisory Group, LLCin group Empower Annuity Insurance Co …169,726$21.8M0.05%+1,11613F-HRTimelineGroup
Stockman Wealth Management, Inc.169,661$21.8M2.25%-7,44613F-HRTimeline
BLACKHILL CAPITAL INC168,857$21.7M0.9%013F-HRTimeline
CADINHA & CO LLC167,632$21.5M3.19%+76813F-HRTimeline
South Dakota Investment Council166,665$21.4M0.37%-13,30113F-HRTimeline
BOURGEON CAPITAL MANAGEMENT LLC163,890$21.1M3.15%+92313F-HRTimeline
Kimelman & Baird, LLC160,179$20.6M1.52%013F-HR/ATimeline
Talbot Financial, LLC160,158$20.6M1.51%+2,98113F-HRTimeline
FIRST MANHATTAN CO. LLC.158,760$20.5M0.05%+4,29313F-HRTimeline
PINEBRIDGE INVESTMENTS LLC158,976$20.4M0.17%-107,15013F-HRTimeline
Oak Grove Capital LLC158,885$20.4M1.5%+75,92513F-HRTimeline
FIRST HORIZON CORP156,209$20.1M0.77%-4,25513F-HRTimeline
Bleakley Financial Group, LLC155,898$20M0.26%+26,68113F-HRTimeline
LOGAN CAPITAL MANAGEMENT INC155,292$20M0.74%new13F-HRTimeline
Summit Financial, LLC153,789$19.9M0.22%+5,35613F-HRTimeline
AR ASSET MANAGEMENT INC154,124$19.8M3.63%-1,09613F-HRTimeline
Norinchukin Bank, Thein group Norinchukin Bank, The152,112$19.5M0.19%-1,23113F-HRTimelineGroup
Fisher Funds Management LTD151,132$19.4M0.55%013F-HRTimeline
MassMutual Private Wealth & Trust, FSB150,778$19.4M0.5%-3,46413F-HRTimeline
Cinctive Capital Management LP150,456$19.3M0.77%+133,74913F-HRTimeline
One Capital Management, LLC160,540$19.3M0.54%013F-HRTimeline
Central Securities Corp150,000$19.3M1.44%013F-HRTimeline
Advisory Services Network, LLC149,977$19.3M0.22%+6,67313F-HRTimeline
PARTHENON LLC149,637$19.2M2%-3,42513F-HRTimeline
CCM INVESTMENT ADVISERS LLC149,092$19.2M1.48%-45013F-HRTimeline
Stonebridge Capital Advisors LLC148,656$19.1M1.22%-2,11713F-HRTimeline
Vestcor Inc147,382$18.9M0.47%-39,69113F-HRTimeline
Bollard Group LLC146,931$18.9M0.57%+8,16613F-HRTimeline
Snowden Capital Advisors LLC145,291$18.8M0.44%+10,10013F-HRTimeline
ELEVATION POINT WEALTH PARTNERS, LLC145,564$18.8M0.35%+28,83713F-HRTimeline
OLD NATIONAL BANCORP /IN/145,489$18.7M0.37%-16,25513F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp145,428$18.7M0.31%-5,37213F-HRTimelineGroup
CRAWFORD INVESTMENT COUNSEL INC144,979$18.6M0.31%-3,08713F-HRTimeline
Lombard Odier Asset Management (Switzer…144,486$18.6M0.59%+6,87413F-HRTimeline
EDGAR LOMAX CO/VA143,985$18.5M1.38%-8,86513F-HRTimeline
United Asset Strategies, Inc.143,654$18.5M1.3%-66,78113F-HRTimeline
IQ EQ FUND MANAGEMENT (IRELAND) Ltd142,780$18.3M1.17%-74313F-HRTimeline
UNITED CAPITAL FINANCIAL ADVISORS, LLCin group UNITED CAPITAL FINANCIAL ADVI…142,059$18.3M0.1%-3,25313F-HRTimelineGroup
BRIGHT ROCK CAPITAL MANAGEMENT, LLC142,000$18.2M3.66%013F-HRTimeline
LMCG INVESTMENTS, LLC141,678$18.2M0.98%-1,28713F-HRTimeline
Badgley Phelps Wealth Managers, LLC140,620$18.2M0.32%+9,12113F-HRTimeline
Arkadios Wealth Advisors140,968$18.1M0.28%-5,16313F-HRTimeline
NOESIS CAPITAL MANGEMENT CORP138,569$17.8M2.14%+2,88513F-HRTimeline
Fideuram Asset Management (Ireland) dac149,491$17.8M0.34%+131,61313F-HRTimeline
EAGLE GLOBAL ADVISORS LLC138,101$17.7M0.59%+1,23713F-HRTimeline
FRANKLIN STREET ADVISORS INC /NC137,989$17.7M0.99%+64913F-HRTimeline
MONTAG A & ASSOCIATES INC136,408$17.6M0.75%-1,38213F-HRTimeline
HARTFORD INVESTMENT MANAGEMENT CO136,591$17.6M0.5%-4,91013F-HRTimeline
Dodge & Cox135,750$17.4M0.01%-30013F-HRTimeline
Meeder Advisory Services, Inc.group of 2 filers holding134,543$17.3M-12,479Timeline
NorthCrest Asset Manangement, LLC138,092$17.3M0.44%+7,88713F-HRTimeline
Applied Finance Capital Management, LLC133,454$17.1M1.28%-45,45213F-HRTimeline
Maryland State Retirement & Pension Sys…133,373$17.1M0.29%+8,87613F-HRTimeline
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.132,577$17M0.53%-6,97513F-HRTimelineGroup
Drexel Morgan & Co.132,292$17M2.36%013F-HRTimeline
Wescott Financial Advisory Group, LLC132,230$17M1.32%+10613F-HRTimeline
Wesleyan Assurance Society131,371$16.9M0.85%013F-HRTimeline
Brookstone Capital Managementin group Brookstone Capital Management130,290$16.7M0.17%+14,46013F-HRTimelineGroup
CHOREO, LLC129,070$16.7M0.18%-1,04013F-HRTimeline
Azimuth Capital Investment Management L…129,218$16.6M0.56%-3,31513F-HRTimeline
PARK NATIONAL CORP /OH/128,593$16.5M0.46%-41013F-HRTimeline
Integrated Wealth Concepts LLC128,068$16.5M0.11%+13,85013F-HR/ATimeline
FOLGER NOLAN FLEMING DOUGLAS CAPITAL MA…127,783$16.4M1.34%-61813F-HRTimeline
FIRST NATIONAL BANK OF OMAHAgroup of 2 filers holding126,694$16.3M+8,701Timeline
PFM Health Sciences, LP127,118$16.3M1.42%new13F-HRTimeline
Allen Mooney & Barnes Investment Adviso…126,728$16.3M2.48%-3,35013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC126,723$16.3M0.15%+4,28513F-HRTimeline
TECTONIC ADVISORS LLCin group TECTONIC ADVISORS LLC126,684$16.3M0.78%+51113F-HRTimelineGroup
Louisiana State Employees Retirement Sy…126,200$16.2M0.24%-30013F-HR/ATimeline
Bragg Financial Advisors, Inc125,805$16.2M0.43%-7,20813F-HRTimeline
American Assets Investment Management, …in group American Assets Investment Ma…125,000$16.1M0.97%013F-HRTimelineGroup
TritonPoint Partners, LLCgroup of 2 filers holding123,670$15.9M+54,977Timeline
WOODSTOCK CORP123,729$15.9M1.32%-77313F-HRTimeline
Edge Wealth Management LLC123,674$15.9M2.67%+23913F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD123,486$15.9M0.4%+8,90013F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC123,237$15.8M0.2%-10,42913F-HRTimeline
Tema ETFs LLC122,900$15.8M0.51%+7,01913F-HRTimeline
New Age Alpha Advisors, LLC122,881$15.8M0.67%-4,55713F-HRTimeline
Goelzer Investment Management, Inc.122,719$15.8M0.69%-4,28613F-HRTimeline
Farther Finance Advisors, LLC120,685$15.5M0.12%-1,20713F-HRTimeline
L & S Advisors Inc120,404$15.5M1.6%+3,81413F-HRTimeline
Ashton Thomas Private Wealth, LLC120,301$15.5M0.32%-3,77413F-HRTimeline
MONARCH CAPITAL MANAGEMENT INC119,322$15.4M3.53%-1,23713F-HRTimeline
Orion Porfolio Solutions, LLC119,842$15.4M0.12%-4,27613F-HRTimeline
EFG International AGin group EFG International AG119,627$15.4M0.28%-11,07713F-HRTimelineGroup
GHP Investment Advisors, Inc.118,345$15.2M0.56%+2,42313F-HRTimeline
SKBA CAPITAL MANAGEMENT LLC118,272$15.2M2.51%-33,60013F-HRTimeline
BARTLETT & CO. WEALTH MANAGEMENT LLC117,498$15.2M0.19%+16113F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…117,788$15.1M0.37%-38413F-HRTimelineGroup
SlateStone Wealth, LLC117,597$15.1M1.16%-4,93713F-HRTimeline
Red Door Wealth Management, LLC117,172$15.1M1.37%+2,47213F-HRTimeline
Banco Santander, S.A.in group Banco Santander, S.A.117,047$15M0.09%+1,51913F-HRTimelineGroup
Eldred Rock Partners, LLC116,413$15M3.22%+7,16113F-HRTimeline
Parallax Volatility Advisers, L.P.116,081$14.9M0.55%-1,62313F-HRTimeline
SP Asset Management LLC115,831$14.9M1.19%+33913F-HRTimeline
Achmea Investment Management B.V.in group Achmea Investment Management …115,829$14.9M0.37%-15,44813F-HRTimelineGroup
AUXIER ASSET MANAGEMENT LLC115,776$14.9M2%-1,46613F-HRTimeline
Wallace Advisory Group, LLC115,340$14.8M13.94%-6913F-HRTimeline
Matthew Goff Investment Advisor, LLC115,209$14.8M2.5%-1,49013F-HRTimeline
BOKF, NAin group BOKF, NA114,907$14.8M0.2%-4,08313F-HRTimelineGroup
Washington Trust Bank114,877$14.8M1.03%-17,71513F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
HENNESSY ADVISORS INC114,850$14.8M0.47%-2,95013F-HRTimeline