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Disclosery

MRK MERCK & CO INC

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COM (common), issuer CIK 310158

3,740 managers (3,807 13F filers) reported a position in MRK shares at 2026-03-31, 1,931,442,014 shares in all. 256 filers opened a position and 123 filers sold out during the quarter.

Managers
3,740
13F filers
3,807
New
256
Added
1,467
Reduced
1,592
Sold out
123
Shares held by filers
1,931,442,014

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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
Aviance Capital Partners, LLC41,782$5.03M0.59%+2,98813F-HRTimeline
ADVISORTRUST PARTNERS, LLC41,615$5.01M2.08%+3,05913F-HRTimeline
GC Wealth Management RIA, LLC41,537$5M0.21%-2,54013F-HRTimeline
LEAVELL INVESTMENT MANAGEMENT, INC.41,201$4.99M0.2%+2,84813F-HRTimeline
Uncommon Cents Investing LLC41,171$4.95M1.15%+1,51513F-HRTimeline
STUDIO INVESTMENT MANAGEMENT LLC40,808$4.94M0.89%-68713F-HR/ATimeline
Trilogy Capital Inc.41,081$4.94M0.22%-3,15413F-HRTimeline
Dynamic Advisor Solutions LLC41,028$4.94M0.16%-5213F-HRTimeline
Thrive Capital Management, LLC41,019$4.93M1.08%-3,26913F-HRTimeline
apricus wealth, LLC40,860$4.92M2.39%-20,74013F-HRTimeline
Community Bank & Trust, Waco, Texas40,750$4.9M0.97%-53813F-HRTimeline
FAS Wealth Partners, Inc.40,727$4.9M0.31%+1,27613F-HRTimeline
WealthTrust Axiom LLC40,712$4.9M1.2%+513F-HRTimeline
Hilltop Holdings Inc.in group Hilltop Holdings Inc.40,564$4.88M0.44%-9,21513F-HRTimelineGroup
Vickerman Investment Advisors, Inc.40,562$4.88M1.03%-85613F-HRTimeline
Mesirow Financial Investment Management…40,395$4.86M0.08%-3,10113F-HRTimeline
Latko Wealth Management, Ltd.40,332$4.85M2.37%+15,11313F-HRTimeline
Asset Advisors Investment Management, L…40,154$4.83M0.46%-30013F-HRTimeline
GRIMES & Co WEALTH MANAGEMENT, LLC40,070$4.82M0.13%+13,74713F-HRTimeline
HARBOUR INVESTMENTS, INC.40,030$4.82M0.07%+9,40413F-HRTimeline
Sivik Global Healthcare LLC40,000$4.81M3.65%+10,00013F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…39,961$4.81M0.31%+10,12713F-HRTimeline
Empire Financial Management Company, LLC39,960$4.81M1.09%-7,62313F-HRTimeline
TWIN CAPITAL MANAGEMENT INC39,931$4.8M0.62%-16,94513F-HRTimeline
Modern Wealth Management, LLC39,645$4.79M0.08%+4,96813F-HRTimeline
Strengthening Families & Communities, L…39,683$4.77M1.19%-8,08413F-HRTimeline
ACR Alpine Capital Research, LLCin group ACR Alpine Capital Research, …39,449$4.75M0.07%+2,55313F-HRTimelineGroup
Mubadala Investment Co PJSCin group Mubadala Investment Co PJSC39,424$4.74M0.02%new13F-HRTimelineGroup
Keel Point, LLC39,387$4.74M0.32%-12,18413F-HRTimeline
Patton Albertson Miller Group, LLC39,284$4.73M0.56%-47513F-HRTimeline
Havemeyer Place LP39,281$4.73M0.55%new13F-HRTimeline
Smartleaf Asset Management LLC40,005$4.72M0.17%+3,11313F-HRTimeline
MORTON COMMUNITY BANK39,259$4.72M1.03%+1,45013F-HRTimeline
Kensington Investment Counsel, LLC39,225$4.72M2.27%+87913F-HRTimeline
PETREDIS INVESTMENT ADVISORS LLC39,214$4.72M0.39%-35313F-HRTimeline
LGT Fund Management Co Ltd.39,150$4.71M0.2%+9,99913F-HRTimeline
ST GERMAIN D J CO INCin group ST GERMAIN D J CO INC39,031$4.7M0.19%+38613F-HRTimelineGroup
Krilogy Financial LLC40,659$4.69M0.15%+49913F-HRTimeline
OAKWORTH CAPITAL, INC.39,007$4.69M0.25%-2,74913F-HRTimeline
TFC Financial Management, Inc.38,593$4.64M0.57%013F-HRTimeline
COMMUNITY TRUST & INVESTMENT CO38,481$4.63M0.25%-55013F-HRTimeline
BLB&B Advisors, LLC38,307$4.61M0.19%-2,85413F-HRTimeline
Stelac Advisory Services LLC38,025$4.58M0.93%new13F-HRTimeline
SSA SWISS ADVISORS AG38,025$4.56M2.12%013F-HRTimeline
ANGELES WEALTH MANAGEMENT, LLCin group ANGELES WEALTH MANAGEMENT, LLC37,583$4.55M0.25%+3,13813F-HRTimelineGroup
Kovack Advisors, Inc.37,767$4.55M0.24%+16,23113F-HRTimeline
Hilton Capital Management, LLC37,392$4.5M0.34%+1,49713F-HRTimeline
Wealthcare Advisory Partners LLCin group Wealthcare Advisory Partners …37,385$4.5M0.09%+90513F-HRTimelineGroup
Prestige Wealth Management Group LLC37,094$4.49M0.88%+42013F-HRTimeline
Frank, Rimerman Advisors LLC37,346$4.49M0.29%+2,18613F-HRTimeline
LANARK FINANCIAL, INC.37,264$4.48M0.34%-7513F-HRTimeline
Ascent Group, LLCin group Ascent Group, LLC37,190$4.47M0.15%-43913F-HRTimelineGroup
Abbot Financial Management, Inc.37,071$4.46M1.89%-69613F-HRTimeline
ROWLANDMILLER & PARTNERS.ADV37,032$4.45M0.9%-2,31713F-HRTimeline
Ascentis Wealth Management, LLCgroup of 2 filers holding37,015$4.45M+9,841Timeline
Caldwell Trust Co36,960$4.45M0.4%-1,43213F-HRTimeline
Welch Group, LLC36,783$4.42M0.17%+2,30213F-HRTimeline
Apella Capital, LLC37,137$4.42M0.07%+22,43613F-HRTimeline
Founders Capital Management36,752$4.42M2.16%+77613F-HRTimeline
Global Financial Private Client, LLC36,655$4.41M1.44%+2,32413F-HRTimeline
FOSTER & MOTLEY INC36,499$4.39M0.23%+3,27813F-HRTimeline
BFSG, LLC36,334$4.37M0.41%-1,46513F-HRTimeline
Dorsey & Whitney Trust CO LLC36,258$4.36M0.24%-66613F-HRTimeline
Manchester Capital Management LLC36,254$4.36M0.63%-33613F-HRTimeline
Advisor OS, LLCin group Advisor OS, LLC36,246$4.36M0.32%-6,01213F-HRTimelineGroup
Northside Capital Management, LLC35,953$4.32M0.38%-75013F-HRTimeline
STRATEGY ASSET MANAGERS LLC35,910$4.32M0.71%-53413F-HRTimeline
PRIMECAP MANAGEMENT CO/CA/35,900$4.32M<0.01%-2,10013F-HRTimeline
Brown Shipley& Co Ltd35,849$4.31M2.59%-1,32413F-HRTimeline
WESTPAC BANKING CORPin group WESTPAC BANKING CORP35,819$4.31M0.3%-22,26313F-HRTimelineGroup
Aprio Wealth Management, LLC35,731$4.3M0.23%+99613F-HRTimeline
BOYD WATTERSON ASSET MANAGEMENT LLC/OH35,559$4.28M1.31%+35213F-HRTimeline
Family Manage LLC35,495$4.27M0.51%+31,45313F-HRTimeline
St. Louis Financial Planners Asset Mana…35,479$4.27M2.42%-6,96913F-HRTimeline
Chicago Partners Investment Group LLC37,801$4.27M0.1%+55213F-HRTimeline
JAMISON PRIVATE WEALTH MANAGEMENT, INC.35,473$4.27M0.52%+92813F-HRTimeline
KINTRA WEALTH, LLC35,310$4.25M0.3%+30,46513F-HRTimeline
TOWER BRIDGE ADVISORS35,251$4.24M0.41%-68413F-HRTimeline
Symphony Financial, Ltd. Co.35,213$4.24M0.56%+3,41213F-HRTimeline
Palisade Asset Management, LLC35,199$4.23M0.43%-8513F-HRTimeline
Family Legacy, Inc.35,188$4.23M1.27%-15613F-HRTimeline
DEARBORN PARTNERS LLC35,043$4.22M0.23%-185,05713F-HRTimeline
BERKSHIRE ASSET MANAGEMENT LLC/PA35,024$4.21M0.18%+34013F-HRTimeline
OPUS INVESTMENT MANAGEMENT INCin group OPUS INVESTMENT MANAGEMENT INC35,000$4.21M2.51%013F-HRTimelineGroup
WealthPlan Investment Management, LLC34,993$4.21M0.23%+11,99013F-HRTimeline
JACKSON SQUARE CAPITAL, LLC34,967$4.21M0.88%+25,26613F-HRTimeline
WHITE PINE CAPITAL LLC34,950$4.2M1.14%-6413F-HR/ATimeline
Morningstar Investment Management LLCin group Morningstar Investment Manage…34,870$4.19M0.26%-7,38513F-HRTimelineGroup
MAGNOLIA CAPITAL ADVISORS LLC34,804$4.19M0.82%+30,26313F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd34,803$4.19M0.07%new13F-HRTimelineGroup
Independence Bank of Kentucky34,770$4.18M0.53%-4,07613F-HRTimeline
Wealth Enhancement Trust Services, Inc.34,718$4.18M0.51%-8213F-HRTimeline
Schonfeld Strategic Advisors LLC34,694$4.17M0.03%-51,96113F-HRTimeline
SeaCrest Wealth Management, LLC34,568$4.16M0.44%-1,42013F-HRTimeline
WASHINGTON TRUST Co34,430$4.14M0.14%+5,42913F-HRTimeline
Archford Capital Strategies, LLC34,345$4.13M0.47%+22,07613F-HRTimeline
NorthRock Partners, LLC34,262$4.12M0.07%+14,98613F-HRTimeline
CLIFTONLARSONALLEN WEALTH ADVISORS, LLC34,211$4.12M0.06%-99513F-HRTimeline
Point Windward Advisors Inc.33,989$4.09M2.05%-28013F-HRTimeline
Legato Capital Management LLC33,924$4.08M0.37%+7,92513F-HRTimeline
Osprey Private Wealth LLC33,820$4.07M1.18%+4,58013F-HRTimeline
Coastline Trust Co33,783$4.06M0.4%+9,35313F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Visionary Wealth Advisors33,780$4.06M0.18%+1,10113F-HRTimeline
PROFUND ADVISORS LLC33,753$4.06M0.15%-13,23613F-HRTimeline
Lineweaver Wealth Advisors, LLC33,644$4.05M0.55%-4,23613F-HRTimeline
Banque Transatlantique SAin group Banque Transatlantique SA33,331$4.02M0.1%+14,50313F-HRTimelineGroup
HOLDERNESS INVESTMENTS CO33,090$3.98M0.8%+80813F-HRTimeline
BROWN, LISLE/CUMMINGS, INC.33,073$3.98M0.99%+18613F-HRTimeline
Investor's Fiduciary Advisor Network, L…33,042$3.97M1.22%-40313F-HRTimeline
KCM Capital Incin group KCM Capital Inc33,000$3.97M0.74%new13F-HRTimelineGroup
Shepherd Financial Partners LLC32,906$3.96M0.38%-28813F-HRTimeline
NVWM, LLC32,887$3.96M0.88%-5413F-HRTimeline
Morse Asset Management, Inc32,828$3.95M0.82%+4,24713F-HRTimeline
Alpha Omega Wealth Management LLC32,743$3.94M0.64%+8613F-HRTimeline
Grey Ledge Advisors, LLC32,719$3.94M0.89%-62813F-HRTimeline
Strong Tower Advisory Services32,655$3.93M0.74%+24913F-HRTimeline
Lodestone Wealth Management LLC32,502$3.91M1.55%+34013F-HR/ATimeline
DKRT Investments Corp.32,500$3.91M0.99%013F-HRTimeline
Marshall Financial Group, LLC32,442$3.9M0.62%-1,54313F-HRTimeline
Mechanics Bank Trust Department32,423$3.9M0.54%-1,51513F-HRTimeline
Wynn Capital, LLC32,357$3.89M2%-2213F-HRTimeline
JOURNEY STRATEGIC WEALTH LLC32,079$3.86M0.1%+1,32113F-HRTimeline
Western Wealth Management, LLC31,978$3.85M0.15%+9,73913F-HR/ATimeline
DEAN INVESTMENT ASSOCIATES, LLCin group DEAN INVESTMENT ASSOCIATES, L…31,977$3.85M0.54%-1,89313F-HRTimelineGroup
McMillan Office, Inc.31,970$3.85M0.49%-3,29913F-HRTimeline
Kentucky Farm Bureau Mutual Insurance Co31,718$3.82M1.16%013F-HRTimeline
Herold Advisors, Inc.31,656$3.81M0.84%+1,50813F-HRTimeline
EagleClaw Capital Managment, LLC31,638$3.81M0.53%-32513F-HRTimeline
Pathway Financial Advisers, LLC31,490$3.79M1.07%+2,90413F-HRTimeline
Penobscot Investment Management Company…31,407$3.78M0.3%-20213F-HRTimeline
Resonant Capital Advisors, LLC31,176$3.77M0.2%+17,61413F-HRTimeline
R.H. Dinel Investment Counsel, Inc.31,365$3.77M3.05%013F-HRTimeline
Keebeck Wealth Management31,081$3.76M0.42%+4,69713F-HRTimeline
BigSur Wealth Management LLC30,960$3.75M1.05%-12,09013F-HRTimeline
LS Investment Advisors, LLC31,173$3.75M0.56%-2,76013F-HRTimeline
KINGSWOOD WEALTH ADVISORS, LLC31,173$3.75M0.18%-79013F-HRTimeline
Hudock, Inc.31,159$3.75M0.55%+1,37013F-HRTimeline
Quadrant Private Wealth Management, LLC30,927$3.75M0.58%+1,36513F-HRTimeline
OVERSEA-CHINESE BANKING Corp Ltdin group OVERSEA-CHINESE BANKING Corp …31,129$3.74M0.11%-14,83213F-HRTimelineGroup
Bay Colony Advisory Group, Inc d/b/a Ba…31,072$3.74M0.46%+2,18013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…31,032$3.73M0.11%+7,83013F-HR/ATimelineGroup
DoubleLine ETF Adviser LP30,910$3.72M1.41%new13F-HRTimeline
BROOKS, MOORE & ASSOCIATES, INC.30,769$3.7M1.86%-1,41513F-HRTimeline
Avidian Wealth Enterprises, LLC30,754$3.7M0.12%+14,92513F-HRTimeline
MainStreet Investment Advisors LLC30,745$3.7M0.56%-18813F-HRTimeline
DT Investment Partners, LLC30,661$3.69M0.31%-3,98413F-HRTimeline
FRG Family Wealth Advisors LLC30,597$3.68M0.6%-4,14213F-HRTimeline
B. Riley Wealth Advisors, Inc.31,064$3.67M0.24%-5,45113F-HRTimeline
Paradigm Capital Management, LLC/NV30,469$3.67M3.36%-50013F-HRTimeline
BEESE FULMER INVESTMENT MANAGEMENT, INC.30,114$3.65M0.23%-2,86213F-HRTimeline
ALBION FINANCIAL GROUP /UT30,305$3.65M0.24%-17913F-HRTimeline
AGF MANAGEMENT LTDin group AGF MANAGEMENT LTD30,303$3.65M0.02%+10,21913F-HRTimelineGroup
Kerusso Capital Management LLC30,256$3.64M1.82%-2,14313F-HRTimeline
Wellington Shields Capital Management, …group of 2 filers holding30,240$3.64M-229Timeline
SouthState Bank Corpin group SouthState Bank Corp30,236$3.64M0.17%-11313F-HRTimelineGroup
HOHIMER WEALTH MANAGEMENT, LLC30,220$3.64M0.44%-25,83113F-HRTimeline
Savvy Advisors, Inc.30,110$3.62M0.1%+4,54313F-HRTimeline
Cordatus Wealth Management LLC30,072$3.62M0.86%-2,65113F-HRTimeline
Redwood Grove Capital, LLC30,068$3.62M1.17%-109,60013F-HRTimeline
Parcion Private Wealth LLC30,063$3.62M0.22%-3513F-HRTimeline
Ceeto Capital Group, LLC29,864$3.61M1.11%013F-HRTimeline
A. D. Beadell Investment Counsel, Inc.30,013$3.61M2.3%-17313F-HRTimeline
MCINTYRE FREEDMAN & FLYNN INVESTMENT AD…30,004$3.61M2.05%+14713F-HRTimeline
EAGLE ROCK INVESTMENT COMPANY, LLC30,003$3.61M0.52%-14213F-HRTimeline
CWA Asset Management Group, LLC29,982$3.61M0.12%-25,61013F-HRTimeline
S-Bank Fund Management Ltd29,976$3.61M0.54%-59413F-HRTimeline
EVOKE WEALTH, LLC29,595$3.58M0.07%+85913F-HRTimeline
Addison Capital Co29,746$3.58M0.64%+53413F-HRTimeline
Allegheny Financial Group29,711$3.57M0.48%+813F-HRTimeline
IFP Advisors, Inc29,693$3.57M0.07%+1,65713F-HRTimeline
Donoghue Forlines LLC29,649$3.57M0.99%+14,41713F-HRTimeline
Community Financial Services Group, LLC29,513$3.57M0.63%-7813F-HRTimeline
Generali Investments CEE, investicni sp…29,625$3.56M0.19%-43513F-HRTimeline
WALTER & KEENAN WEALTH MANAGEMENT LLC /…29,425$3.54M1%+2213F-HRTimeline
HARVEY INVESTMENT CO LLC29,254$3.52M0.39%013F-HRTimeline
CENTRAL BANK & TRUST CO29,251$3.52M0.55%-21913F-HRTimeline
CHILTON CAPITAL MANAGEMENT LLC29,234$3.52M0.12%+8513F-HRTimeline
Town & Country Bank & Trust CO dba Firs…29,163$3.51M1.19%-2,80813F-HRTimeline
Rehmann Capital Advisory Group29,158$3.51M0.18%+85713F-HRTimeline
PFG Advisors29,064$3.5M0.17%+1,93513F-HRTimeline
VestGen Advisors, LLC31,104$3.5M0.1%+8,16613F-HRTimeline
Cassaday & Co Wealth Management LLC29,052$3.49M0.07%+20,71513F-HRTimeline
Independent Solutions Wealth Management…29,048$3.49M0.51%+9,52813F-HRTimeline
Gould Capital, LLC29,036$3.49M2.11%-2,63113F-HRTimeline
PKO Investment Management Joint-Stock Co29,000$3.49M0.29%-4,00013F-HRTimeline
Kathmere Capital Management, LLC28,957$3.48M0.22%+3,02413F-HRTimeline
Werlinich Asset Management, LLC28,835$3.47M1.68%013F-HRTimeline
Newman Dignan & Sheerar, Inc.28,802$3.46M0.73%-61813F-HRTimeline
Malaga Cove Capital, LLC28,691$3.45M1.24%-70413F-HRTimeline
J.P. Marvel Investment Advisors, LLC28,670$3.45M0.49%013F-HRTimeline
Glass Wealth Management Co LLC28,654$3.45M1.34%+93513F-HRTimeline
Heritage Wealth Management, Inc.28,639$3.44M1.71%-5013F-HRTimeline
ARVEST INVESTMENTS, INC.28,605$3.44M0.47%-2,65513F-HRTimeline
Shoker Investment Counsel, Inc.28,572$3.44M1.02%-88713F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.28,569$3.44M0.28%-18,05613F-HRTimeline
VCI Wealth Management LLC28,535$3.43M0.95%+4,59713F-HRTimeline
Capital Investment Advisory Services, L…28,524$3.43M0.25%+55213F-HRTimeline
E Fund Management Co., Ltd.28,413$3.42M0.1%13F-HRTimeline
TRUE Private Wealth Advisors28,397$3.42M0.33%+21,20313F-HRTimeline
PARADIGM ASSET MANAGEMENT CO LLC28,388$3.41M0.8%013F-HRTimeline