Skip to content
Disclosery

MRK MERCK & CO INC

Follow

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
MATHER GROUP, LLC.44,318$4.66M0.05%+1,44513F-HRTimeline
Thrive Capital Management, LLC44,288$4.66M1.04%-7,23113F-HRTimeline
Trilogy Capital Inc.44,235$4.66M0.21%+97713F-HRTimeline
Modera Wealth Management, LLC44,115$4.64M0.05%+1,19313F-HRTimeline
GC Wealth Management RIA, LLC44,077$4.64M0.17%-22,33613F-HRTimeline
Thomasville National Bank43,956$4.63M0.29%-91613F-HRTimeline
MONTGOMERY INVESTMENT MANAGEMENT INC43,823$4.61M1.66%013F-HRTimeline
Bell & Brown Wealth Advisors, LLC43,501$4.58M1.47%-15413F-HR/ATimeline
Mesirow Financial Investment Management…43,496$4.58M0.09%-3,49013F-HRTimeline
Citizens National Bank Trust Department43,440$4.57M0.79%-19013F-HRTimeline
ROMANO BROTHERS AND COMPANY43,424$4.57M0.52%-34313F-HRTimeline
BigSur Wealth Management LLC43,050$4.57M1.11%013F-HRTimeline
Confluence Wealth Services, Inc.43,203$4.55M0.19%+9513F-HRTimeline
PINCUS CAPITAL MANAGEMENT, LP42,804$4.51M3.01%13F-HRTimeline
BALDWIN WEALTH PARTNERS LLC/MA42,549$4.48M0.29%-5,62413F-HRTimeline
St. Louis Financial Planners Asset Mana…42,448$4.47M2.75%+7,78713F-HRTimeline
MITCHELL SINKLER & STARR/PA42,297$4.45M2.01%-2,48013F-HRTimeline
Advisor OS, LLCin group Advisor OS, LLC42,258$4.45M0.36%+6,81313F-HRTimelineGroup
Morningstar Investment Management LLCin group Morningstar Investment Manage…42,255$4.45M0.26%-93,01113F-HRTimelineGroup
Clear Harbor Asset Management, LLC42,211$4.44M0.3%-2,01113F-HRTimeline
Castlefield Investment Partners LLP42,105$4.43M3.42%13F-HR/ATimeline
BANK OF HAWAII41,960$4.42M0.22%-10,77313F-HRTimeline
NorthCoast Asset Management LLC41,902$4.41M0.1%-325,35113F-HRTimeline
STUDIO INVESTMENT MANAGEMENT LLC41,495$4.4M0.8%+4713F-HRTimeline
OAKWORTH CAPITAL, INC.41,756$4.4M0.24%-3,13813F-HRTimeline
Simplicity Wealth,LLC41,730$4.39M0.26%-70913F-HRTimeline
Prosperity Consulting Group, LLC41,698$4.39M0.2%-32113F-HRTimeline
Parallax Volatility Advisers, L.P.41,697$4.39M0.14%new13F-HRTimeline
Sava Infond d.o.o.41,690$4.39M0.59%+1,12013F-HRTimeline
SageView Advisory Group, LLC41,579$4.38M0.15%-4,11713F-HRTimeline
Vickerman Investment Advisors, Inc.41,418$4.36M0.87%-8,57013F-HRTimeline
SIG BROKERAGE, LP41,398$4.36M1.47%+25,51013F-HRTimeline
Roundview Capital LLC41,349$4.35M0.27%-9413F-HRTimeline
Community Bank & Trust, Waco, Texas41,288$4.35M0.89%-2,18713F-HRTimeline
NORDEN GROUP LLC41,166$4.33M0.42%+1113F-HRTimeline
BLB&B Advisors, LLC41,161$4.33M0.18%-1,10413F-HRTimeline
Dynamic Advisor Solutions LLC41,080$4.32M0.14%-2,78113F-HRTimeline
Krilogy Financial LLC40,160$4.31M0.15%+3,01613F-HRTimeline
WealthTrust Axiom LLC40,707$4.28M1.1%-3413F-HRTimeline
Asset Advisors Investment Management, L…40,454$4.26M0.39%-77513F-HRTimeline
Convergence Investment Partners, LLC40,292$4.24M0.84%+17,73413F-HRTimeline
Joel Isaacson & Co., LLC39,801$4.19M0.14%+1,30913F-HRTimeline
Patton Albertson Miller Group, LLC39,759$4.19M0.49%-5,74413F-HRTimeline
Uncommon Cents Investing LLC39,656$4.17M1.01%+41013F-HRTimeline
MORTON COMMUNITY BANK37,809$4.17M0.9%+1,95613F-HRTimeline
PETREDIS INVESTMENT ADVISORS LLC39,567$4.16M0.33%-45813F-HRTimeline
FAS Wealth Partners, Inc.39,451$4.15M0.27%+2,52213F-HRTimeline
ALERUS FINANCIAL NA39,416$4.15M0.2%+29,92413F-HRTimeline
ROWLANDMILLER & PARTNERS.ADV39,349$4.14M0.8%-98413F-HRTimeline
Arete Wealth Advisors, LLC39,274$4.13M0.29%+4,52713F-HR/ATimeline
Cadence Bank39,068$4.11M0.24%+30913F-HRTimeline
COMMUNITY TRUST & INVESTMENT CO39,031$4.11M0.22%-94113F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC39,014$4.11M0.09%+14,53313F-HRTimeline
Independence Bank of Kentucky38,846$4.09M0.51%-83013F-HRTimeline
Aviance Capital Partners, LLC38,794$4.08M0.47%-52313F-HRTimeline
LEAVELL INVESTMENT MANAGEMENT, INC.38,353$4.07M0.17%-1,64113F-HRTimeline
ST GERMAIN D J CO INCin group ST GERMAIN D J CO INC38,645$4.07M0.16%+9913F-HRTimelineGroup
TFC Financial Management, Inc.38,593$4.06M0.51%+1,21013F-HRTimeline
ADVISORTRUST PARTNERS, LLC38,556$4.06M1.78%13F-HRTimeline
Smith Salley Wealth Management38,466$4.05M0.2%-37613F-HRTimeline
JOURNEY RETIREMENT PLANNING & INVESTMEN…38,460$4.05M0.83%13F-HRTimeline
Caldwell Trust Co38,392$4.04M0.36%-7,87013F-HRTimeline
Kensington Investment Counsel, LLC38,346$4.04M1.64%+2,54713F-HRTimeline
Chicago Partners Investment Group LLC37,249$4.03M0.1%+5,47213F-HRTimeline
PRIMECAP MANAGEMENT CO/CA/38,000$4M<0.01%-8,00013F-HRTimeline
PARR MCKNIGHT WEALTH MANAGEMENT GROUP, …37,959$4M0.52%-6,21013F-HRTimeline
Empirical Financial Services, LLC d.b.a…37,930$3.99M0.07%+9,82613F-HRTimeline
Lineweaver Wealth Advisors, LLC37,880$3.99M0.54%+1713F-HRTimeline
BFSG, LLC37,799$3.98M0.39%-1,66013F-HRTimeline
Abbot Financial Management, Inc.37,767$3.98M1.65%+77913F-HRTimeline
Sciencast Management LP37,752$3.97M0.55%new13F-HRTimeline
SSA SWISS ADVISORS AG38,025$3.96M1.85%013F-HRTimeline
Ascent Group, LLCin group Ascent Group, LLC37,629$3.96M0.14%+2,31913F-HRTimelineGroup
LANARK FINANCIAL, INC.37,339$3.93M0.29%+16613F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT37,211$3.92M0.07%+10,30513F-HRTimeline
Brown Shipley& Co Ltd37,173$3.91M2.09%-2,75313F-HRTimeline
Smartleaf Asset Management LLC36,892$3.91M0.15%+4,13513F-HRTimeline
SeaCrest Wealth Management, LLC35,988$3.91M0.4%+11,45413F-HRTimeline
Prestige Wealth Management Group LLC36,674$3.89M0.74%+6,90913F-HRTimeline
Dorsey & Whitney Trust CO LLC36,924$3.89M0.21%-2,80513F-HRTimeline
ACR Alpine Capital Research, LLCin group ACR Alpine Capital Research, …36,896$3.88M0.06%+75713F-HRTimelineGroup
Acumen Wealth Advisors, LLC36,550$3.88M1.12%13F-HRTimeline
Northside Capital Management, LLC36,703$3.86M0.34%-10013F-HRTimeline
Privium Fund Management B.V.36,593$3.85M0.71%-27,80013F-HRTimeline
Manchester Capital Management LLC36,590$3.85M0.52%+23813F-HRTimeline
B. Riley Wealth Advisors, Inc.36,515$3.84M0.18%-1,22613F-HRTimeline
Wealthcare Advisory Partners LLCin group Wealthcare Advisory Partners …36,480$3.84M0.08%+89413F-HRTimelineGroup
STRATEGY ASSET MANAGERS LLC36,444$3.84M0.63%+3,67613F-HRTimeline
Founders Capital Management35,976$3.79M1.97%-55113F-HRTimeline
TOWER BRIDGE ADVISORS35,935$3.78M0.38%-4813F-HRTimeline
Hilton Capital Management, LLC35,895$3.78M0.28%new13F-HRTimeline
F/m Investments LLC35,675$3.76M0.14%+1,68513F-HRTimeline
Family Legacy, Inc.35,344$3.72M1.11%+1513F-HRTimeline
Palisade Asset Management, LLC35,284$3.71M0.36%+1,16113F-HRTimeline
McMillan Office, Inc.35,269$3.71M0.45%13F-HRTimeline
BOYD WATTERSON ASSET MANAGEMENT LLC/OH35,207$3.71M1.07%+97213F-HRTimeline
CLIFTONLARSONALLEN WEALTH ADVISORS, LLC35,206$3.71M0.06%+1,23713F-HRTimeline
Frank, Rimerman Advisors LLC35,160$3.7M0.23%+66713F-HRTimeline
WHITE PINE CAPITAL LLC35,014$3.69M1.01%+713F-HRTimeline
OPUS INVESTMENT MANAGEMENT INCin group OPUS INVESTMENT MANAGEMENT INC35,000$3.68M2.24%013F-HRTimelineGroup
Wealth Enhancement Trust Services, Inc.34,800$3.66M0.46%13F-HRTimeline
FRG Family Wealth Advisors LLC34,739$3.66M0.57%-50913F-HRTimeline
Aprio Wealth Management, LLC34,735$3.66M0.21%+26,93113F-HRTimeline
ANGELES WEALTH MANAGEMENT, LLCin group ANGELES WEALTH MANAGEMENT, LLC34,445$3.66M0.2%+1,09813F-HRTimelineGroup
BERKSHIRE ASSET MANAGEMENT LLC/PA34,684$3.65M0.16%-2,66313F-HRTimeline
Modern Wealth Management, LLC34,677$3.65M0.07%+1,00213F-HRTimeline
DT Investment Partners, LLC34,645$3.65M0.3%013F-HRTimeline
JAMISON PRIVATE WEALTH MANAGEMENT, INC.34,545$3.64M0.44%+66213F-HRTimeline
Welch Group, LLC34,481$3.63M0.14%+23913F-HRTimeline
LITTLEJOHN FINANCIAL SERVICES, INC.34,475$3.63M2.67%-1,17813F-HRTimeline
Global Financial Private Client, LLC34,331$3.61M1.27%+18113F-HRTimeline
Point Windward Advisors Inc.34,269$3.61M1.73%-3,17013F-HRTimeline
Prime Capital Investment Advisors, LLC34,025$3.58M0.04%-20,07213F-HRTimeline
Catalyst Funds Management Pty Ltd34,000$3.58M0.83%+22,10013F-HRTimeline
Marshall Financial Group, LLC33,985$3.58M0.69%-1,78513F-HRTimeline
Mechanics Bank Trust Department33,938$3.57M0.47%-66013F-HRTimeline
LS Investment Advisors, LLC33,933$3.57M0.5%+85013F-HRTimeline
K.J. Harrison & Partners Inc33,900$3.57M0.47%-6,20013F-HRTimeline
Procyon Advisors, LLC33,883$3.57M0.18%+4,66613F-HRTimeline
DEAN INVESTMENT ASSOCIATES, LLCin group DEAN INVESTMENT ASSOCIATES, L…33,870$3.57M0.51%-1,58213F-HRTimelineGroup
Gator Capital Management, LLC33,787$3.56M0.74%new13F-HRTimeline
MARATHON CAPITAL MANAGEMENT33,665$3.54M0.76%-48713F-HRTimeline
Investor's Fiduciary Advisor Network, L…33,445$3.52M0.76%+58313F-HRTimeline
Grey Ledge Advisors, LLC33,347$3.51M0.79%-85513F-HRTimeline
BEESE FULMER INVESTMENT MANAGEMENT, INC.32,976$3.5M0.23%-121,91113F-HRTimeline
FOSTER & MOTLEY INC33,221$3.5M0.19%-1,14413F-HRTimeline
Shepherd Financial Partners LLC33,194$3.49M0.32%+63513F-HRTimeline
GTS SECURITIES LLC33,094$3.48M0.12%+23,06113F-HRTimeline
PKO Investment Management Joint-Stock Co33,000$3.47M0.28%-38,87513F-HRTimeline
NVWM, LLC32,941$3.47M0.75%+31,85413F-HRTimeline
BROWN, LISLE/CUMMINGS, INC.32,887$3.46M0.85%+22713F-HRTimeline
DF DENT & CO INC32,842$3.46M0.05%-49,26313F-HRTimeline
Cordatus Wealth Management LLC32,723$3.44M0.8%-43613F-HRTimeline
Visionary Wealth Advisors32,679$3.44M0.16%+15,19213F-HRTimeline
Alpha Omega Wealth Management LLC32,657$3.44M0.57%-20013F-HRTimeline
DKRT Investments Corp.32,500$3.42M0.97%013F-HRTimeline
Strong Tower Advisory Services32,406$3.41M0.61%+2,24713F-HRTimeline
Kerusso Capital Management LLC32,399$3.41M1.58%+7,90813F-HRTimeline
Wynn Capital, LLC32,379$3.41M1.66%-16413F-HRTimeline
HOLDERNESS INVESTMENTS CO32,282$3.4M0.69%-62213F-HRTimeline
BROOKS, MOORE & ASSOCIATES, INC.32,184$3.39M1.67%-1513F-HRTimeline
KEMPNER CAPITAL MANAGEMENT INC.33,776$3.39M3.2%-2,84513F-HRTimeline
Lodestone Wealth Management LLC32,162$3.39M1.38%+1,69613F-HRTimeline
Symphony Financial, Ltd. Co.31,801$3.37M0.45%+5,84513F-HRTimeline
Town & Country Bank & Trust CO dba Firs…31,971$3.37M1.13%-17,41713F-HRTimeline
EagleClaw Capital Managment, LLC31,963$3.36M0.49%+12013F-HRTimeline
KINGSWOOD WEALTH ADVISORS, LLC31,963$3.36M0.16%+3,06613F-HRTimeline
BCS Wealth Management31,956$3.36M0.34%+16,21213F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…31,904$3.36M0.03%-73,97413F-HRTimelineGroup
Howard Capital Management, LLC31,844$3.35M0.04%+5,44113F-HRTimeline
Kentucky Farm Bureau Mutual Insurance Co31,718$3.34M0.9%013F-HRTimeline
CENTAURUS FINANCIAL, INC.31,699$3.34M0.15%+6,74113F-HRTimeline
Gould Capital, LLC31,667$3.33M2.05%-25913F-HRTimeline
Penobscot Investment Management Company…31,609$3.33M0.25%-22513F-HRTimeline
Creegan & Nassoura Financial Group, LLC31,607$3.33M2.16%-62513F-HRTimeline
R.H. Dinel Investment Counsel, Inc.31,365$3.3M2.42%-13,37713F-HRTimeline
ARVEST INVESTMENTS, INC.31,260$3.29M0.46%-1,71013F-HRTimeline
HBW ADVISORY SERVICES LLC31,118$3.28M0.36%-2,44713F-HRTimeline
Paradigm Capital Management, LLC/NV30,969$3.26M3.03%+28013F-HRTimeline
MainStreet Investment Advisors LLC30,933$3.26M0.47%-2,38313F-HRTimeline
FIRST NATIONAL BANK & TRUST CO OF NEWTO…30,858$3.25M0.6%+7013F-HRTimeline
Beacon Bank & Trust30,810$3.24M0.66%-88313F-HRTimeline
JOURNEY STRATEGIC WEALTH LLC30,758$3.24M0.09%+2,64013F-HRTimeline
Stolper Co30,688$3.23M0.95%+40613F-HRTimeline
HARBOUR INVESTMENTS, INC.30,626$3.22M0.07%+3,23913F-HRTimeline
S-Bank Fund Management Ltd30,570$3.22M0.42%-8,76013F-HRTimeline
SMITH, MOORE & CO.30,539$3.21M0.24%+6,92513F-HRTimeline
ALBION FINANCIAL GROUP /UT30,484$3.21M0.2%-5,85913F-HRTimeline
Wellington Shields Capital Management, …group of 2 filers holding30,469$3.21M-1,257Timeline
SouthState Bank Corpin group SouthState Bank Corp30,349$3.19M0.14%-1,69213F-HRTimelineGroup
A. D. Beadell Investment Counsel, Inc.30,186$3.18M2.06%+8713F-HRTimeline
Herold Advisors, Inc.30,148$3.17M0.71%-26213F-HRTimeline
EAGLE ROCK INVESTMENT COMPANY, LLC30,145$3.17M0.45%013F-HRTimeline
Parcion Private Wealth LLC30,098$3.17M0.19%+3,48813F-HRTimeline
Ceeto Capital Group, LLC29,864$3.17M0.92%013F-HRTimeline
Generali Investments CEE, investicni sp…30,060$3.16M0.22%013F-HRTimeline
Sivik Global Healthcare LLC30,000$3.16M1.54%new13F-HRTimeline
LMR Partners LLPin group LMR Partners LLP30,000$3.16M0.03%new13F-HRTimelineGroup
Counterweight Ventures, LLC29,886$3.15M1.76%-17613F-HRTimeline
MCINTYRE FREEDMAN & FLYNN INVESTMENT AD…29,857$3.14M1.97%-2,08313F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…29,834$3.14M0.15%+26,40913F-HRTimeline
BROADWATER CAPITAL MANAGEMENT LLC29,832$3.14M2.35%013F-HRTimeline
INTERNATIONAL ASSETS INVESTMENT MANAGEM…29,803$3.14M0.21%+3,20113F-HRTimeline
SUMMIT SECURITIES GROUP LLC29,801$3.14M0.56%+25,87513F-HRTimeline
Quadrant Private Wealth Management, LLC29,562$3.14M0.51%-89613F-HRTimeline
Hudock, Inc.29,789$3.14M0.46%+58913F-HRTimeline
AMERICAN NATIONAL BANK & TRUST29,724$3.13M0.3%+3,74413F-HRTimeline
Allegheny Financial Group29,703$3.13M0.46%+13313F-HRTimeline
Financial Advisors Network, Inc.29,648$3.12M0.43%+87413F-HRTimeline
Community Financial Services Group, LLC29,591$3.11M0.57%+39013F-HRTimeline
Castle Rock Wealth Management, LLC26,693$3.1M0.67%+36813F-HRTimeline
CENTRAL BANK & TRUST CO29,470$3.1M0.48%-13,21613F-HRTimeline
Shoker Investment Counsel, Inc.29,459$3.1M0.91%+49113F-HRTimeline
Newman Dignan & Sheerar, Inc.29,420$3.1M0.65%-15,27513F-HRTimeline
WALTER & KEENAN WEALTH MANAGEMENT LLC /…29,403$3.09M0.83%-36313F-HRTimeline
Malaga Cove Capital, LLC29,395$3.09M1.07%-1,58613F-HRTimeline
LGT Fund Management Co Ltd.29,151$3.09M0.24%-26,60013F-HRTimeline
Cornerstone Planning, LLC29,204$3.08M0.72%13F-HRTimeline
Essential Partners LLC29,260$3.08M0.95%+10,97013F-HRTimeline
HARVEY INVESTMENT CO LLC29,254$3.08M0.33%013F-HRTimeline