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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
IVC Wealth Advisors LLC21,194$2.55M1.11%-46313F-HRTimeline
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…21,191$2.55M0.24%+23713F-HRTimelineGroup
COZAD ASSET MANAGEMENT INC21,181$2.55M0.2%-6713F-HRTimeline
Gen-Wealth Partners Inc21,055$2.53M0.8%-1,02813F-HRTimeline
Coastal Bridge Advisors, LLC21,049$2.53M0.18%-5,75113F-HRTimeline
BRANDYWINE OAK PRIVATE WEALTH LLC20,984$2.52M0.21%-2,85413F-HRTimeline
RED CEDAR INVESTMENT MANAGEMENT, LLC20,972$2.52M0.26%-12013F-HRTimeline
WADDELL & ASSOCIATES, LLC20,932$2.52M0.14%+72013F-HRTimeline
Insight Inv LLC20,904$2.51M1.38%+11013F-HRTimeline
SILVERLAKE WEALTH MANAGEMENT LLC20,871$2.51M0.53%-24713F-HRTimeline
STONEBRIDGE CAPITAL MANAGEMENT INC20,822$2.5M1.14%13F-HRTimeline
Geneos Wealth Management Inc.20,754$2.5M0.06%-43113F-HRTimeline
Advyzon Investment Management, LLC20,654$2.48M0.22%+1,56513F-HRTimeline
Marathon Wealth Advisors LLC20,596$2.48M1.02%+59413F-HRTimeline
Orion Investment Co20,574$2.47M0.79%013F-HRTimeline
Next Level Private LLC20,516$2.47M0.56%+29713F-HRTimeline
Onyx Bridge Wealth Group LLC20,346$2.45M0.26%+25813F-HRTimeline
Probity Advisors, Inc.20,319$2.44M0.39%-50313F-HRTimeline
PREVAIL INNOVATIVE WEALTH ADVISORS, LLC20,313$2.44M0.41%new13F-HRTimeline
Foundations Investment Advisors, LLC20,300$2.44M0.03%+2,86013F-HRTimeline
Family Capital Trust Co20,232$2.43M0.88%013F-HR/ATimeline
HighPoint Advisor Group LLC20,213$2.43M0.1%-65,56413F-HRTimeline
JEPPSON WEALTH MANAGEMENT, LLC20,188$2.43M0.76%+5213F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management20,151$2.42M0.08%-62413F-HRTimelineGroup
Flavin Financial Services, Inc.20,133$2.42M1.63%+30113F-HRTimeline
Brady Martz Wealth Solutions, LLC20,113$2.42M0.41%+1,78913F-HRTimeline
Insight Advisors, LLC/ PA20,086$2.42M0.46%-23813F-HRTimeline
DAGCO, INC.20,084$2.42M0.52%-513F-HRTimeline
Barry Investment Advisors, LLC19,852$2.4M0.53%-213F-HRTimeline
FOUNDERS FINANCIAL SECURITIES LLC19,593$2.4M0.14%-26413F-HR/ATimeline
Portside Wealth Group, LLC19,981$2.4M0.33%-4,03813F-HRTimeline
Everhart Financial Group, Inc.19,974$2.4M0.2%+4,82313F-HRTimeline
William B. Walkup & Associates, Inc.26,717$2.4M1.43%-37413F-HRTimeline
Pflug Koory, LLC19,792$2.38M1.09%+11413F-HRTimeline
Kendall Capital Management19,782$2.38M0.49%+97513F-HRTimeline
SBI Securities Co., Ltd.19,782$2.38M0.07%-1,41913F-HRTimeline
IMA Advisory Services, Inc.19,570$2.37M0.23%-1,09513F-HRTimeline
CIDEL ASSET MANAGEMENT INC19,652$2.36M0.13%+2,59213F-HRTimeline
SWS Partners19,481$2.36M0.58%+17613F-HRTimeline
OSTRUM ASSET MANAGEMENT19,519$2.35M0.13%-38,64913F-HRTimeline
Stolper Co7,547$2.35M0.67%-23,14113F-HRTimeline
Private Wealth Asset Management, LLC19,474$2.34M0.25%+1,98413F-HRTimeline
Jefferson Bridge Capital, LLC19,470$2.34M2.33%013F-HRTimeline
Clearstead Trust, LLC19,453$2.34M0.38%+22013F-HRTimeline
DUDLEY CAPITAL MANAGEMENT, LLC19,368$2.33M1.03%+813F-HRTimeline
Inman Jager Wealth Management, LLC19,317$2.32M1.36%+46313F-HRTimeline
Borer Denton & Associates, Inc.19,248$2.32M0.83%+4,89913F-HRTimeline
JFS WEALTH ADVISORS, LLC19,219$2.31M0.13%+73513F-HRTimeline
CATALYST FINANCIAL PARTNERS LLC19,218$2.31M0.27%+1,62713F-HRTimeline
Jaffetilchin Investment Partners, LLC19,206$2.31M0.14%-68313F-HRTimeline
TI-TRUST, INC19,200$2.31M1.37%013F-HRTimeline
WOLFF WIESE MAGANA LLC19,164$2.31M1.27%+59513F-HRTimeline
MINDSET WEALTH MANAGEMENT, LLC19,097$2.3M0.62%+1,73813F-HRTimeline
Kera Capital Partners, Inc.19,037$2.29M0.28%-22113F-HRTimeline
Redmond Asset Management, LLC19,017$2.29M0.62%-5,73113F-HRTimeline
Van Cleef Asset Management,Inc19,008$2.29M0.25%-5013F-HRTimeline
Strategic Financial Services, Inc.19,006$2.29M0.11%013F-HRTimeline
bLong Financial, LLC18,938$2.28M1.72%-11113F-HRTimeline
First County Bank /CT/18,936$2.28M1.22%-6513F-HRTimeline
JACOBS LEVY EQUITY MANAGEMENT, INC18,878$2.27M0.01%new13F-HRTimeline
ALTFEST L J & CO INC18,864$2.27M0.24%-9,08513F-HRTimeline
TEALWOOD ASSET MANAGEMENT INC18,852$2.27M1.03%-20813F-HRTimeline
Mayflower Financial Advisors, LLC18,836$2.27M0.28%-19513F-HRTimeline
Proficio Capital Partners LLC18,834$2.27M0.12%+5713F-HRTimeline
Richard Bernstein Advisors LLC18,815$2.26M0.07%013F-HRTimeline
Field & Main Bank18,788$2.26M0.66%-9013F-HRTimeline
MONEY CONCEPTS CAPITAL CORP18,737$2.25M0.12%+4,38213F-HRTimeline
VAUGHAN NELSON INVESTMENT MANAGEMENT, L…18,735$2.25M0.02%013F-HRTimeline
Riverbend Wealth Management, LLC18,681$2.25M1.4%+1,41313F-HRTimeline
LaSalle St. Investment Advisors, LLC18,663$2.25M0.32%+1,24413F-HRTimeline
FIRST FOUNDATION ADVISORSin group FIRST FOUNDATION ADVISORS18,637$2.24M0.09%+3,93813F-HRTimelineGroup
Enterprise Financial Services Corpin group Enterprise Financial Services…18,627$2.24M1.14%+10913F-HRTimelineGroup
INVESTORS ASSET MANAGEMENT OF GEORGIA I…18,601$2.24M0.92%+47813F-HRTimeline
Caerus Investment Advisors, LLC18,563$2.23M0.94%-2213F-HRTimeline
TOWNSQUARE CAPITAL LLC18,539$2.23M0.5%+1,78113F-HRTimeline
Avestar Capital, LLC18,476$2.23M0.15%+95813F-HRTimeline
First City Capital Management, Inc.18,503$2.23M1.18%-1,05013F-HRTimeline
FOURPATH CAPITAL MANAGEMENT, LLC18,420$2.22M0.32%+1,40013F-HRTimeline
AVITY INVESTMENT MANAGEMENT INC.18,402$2.21M0.16%013F-HRTimeline
Colonial Trust Advisorsgroup of 2 filers holding18,327$2.2M-635Timeline
RETIREMENT GUYS FORMULA LLC18,323$2.2M1.01%+15,14513F-HRTimeline
Graves Light Lenhart Wealth, Inc.18,305$2.2M0.23%-23213F-HRTimeline
Orca Investment Management, LLC18,196$2.19M1.86%-24713F-HRTimeline
Texas Capital Bank Wealth Management Se…18,194$2.19M0.13%+43913F-HRTimeline
Hilton Head Capital Partners, LLC18,190$2.19M1.23%-2813F-HRTimeline
National Philanthropic Trust18,185$2.19M0.02%+65213F-HRTimeline
Fruth Investment Management18,090$2.18M0.54%-30013F-HRTimeline
Wealthquest Corp18,066$2.17M0.15%+51013F-HR/ATimeline
Kennebec Savings Bank18,022$2.17M1.95%-31113F-HRTimeline
QUEST INVESTMENT MANAGEMENT LLC18,000$2.17M0.25%013F-HRTimeline
BSW Wealth Partners17,994$2.16M0.26%-66913F-HRTimeline
PCM Encore, LLC17,993$2.16M0.45%+89713F-HRTimeline
WHALEROCK POINT PARTNERS, LLC17,865$2.15M0.41%013F-HRTimeline
Compass Ion Advisors, LLC17,793$2.14M0.2%-15613F-HRTimeline
THOROUGHBRED FINANCIAL SERVICES, LLC17,768$2.14M0.13%+1,46713F-HRTimeline
GM Advisory Group, LLC17,762$2.14M0.08%-39213F-HRTimeline
Whitaker-Myers Wealth Managers, LTD.17,699$2.13M0.42%new13F-HRTimeline
SCHMIDT P J INVESTMENT MANAGEMENT INC17,692$2.13M0.36%-10013F-HRTimeline
FINANCIAL ADVISORY PARTNERS, LLC17,665$2.12M0.6%-2,00813F-HRTimeline
Baker Avenue Asset Management, LP17,649$2.12M0.05%+3,76913F-HRTimeline
Thrive Wealth Management, LLC17,609$2.12M0.32%-45313F-HRTimeline
Atlantic Edge Private Wealth Management…17,600$2.12M0.52%+5,35813F-HRTimeline
Virtus Investment Advisers, LLCin group Virtus Investment Advisers, L…17,585$2.12M0.58%new13F-HRTimelineGroup
PDS Planning, Inc17,577$2.11M0.14%+75813F-HRTimeline
Premier Path Wealth Partners, LLC17,577$2.11M0.28%+3,74813F-HRTimeline
BNC WEALTH MANAGEMENT, LLC17,571$2.11M0.59%new13F-HRTimeline
Stone Summit Wealth LLC17,566$2.11M0.59%+5,28013F-HRTimeline
Old North State Wealth Management, LLC17,551$2.11M0.98%-3,69413F-HRTimeline
PUZO MICHAEL J17,553$2.11M0.61%013F-HRTimeline
Lantz Financial LLC17,525$2.11M0.44%+76113F-HRTimeline
WULFF, HANSEN & CO.17,525$2.11M2.15%013F-HRTimeline
WEBSTER BANK, N. A.17,453$2.1M0.2%013F-HRTimeline
Value Partners Investments Inc.17,443$2.1M0.16%+57613F-HRTimeline
Aull & Monroe Investment Management Corp17,414$2.09M0.97%+92113F-HRTimeline
CHRISTINE MESSMER PC17,400$2.09M1.34%+32813F-HRTimeline
Livforsakringsbolaget Skandia, Omsesidi…17,294$2.09M0.08%013F-HRTimeline
Fideuram Asset Management (Ireland) dac17,878$2.09M0.27%-155,36113F-HRTimeline
NCM Capital Management, LLC17,387$2.09M0.75%-61213F-HRTimeline
Center for Wealth Management Advisory17,304$2.08M1.5%+19613F-HRTimeline
DOLIVER ADVISORS, LP17,211$2.07M0.47%-38013F-HRTimeline
DIAMANT ASSET MANAGEMENT, INC.2,068,387$2.07M4.93%+2,051,47513F-HRTimeline
Berkeley Capital Partners, LLC17,179$2.07M0.48%-5,48613F-HRTimeline
BALDWIN WEALTH PARTNERS LLC/MA17,154$2.06M0.15%-25,39513F-HRTimeline
Legacy Private Trust Co.17,115$2.06M0.13%-1,05813F-HRTimeline
CYPRESS ASSET MANAGEMENT INC/TX17,105$2.06M0.48%-10513F-HRTimeline
Bernardo Wealth Planning LLC17,064$2.05M0.4%-10913F-HRTimeline
Peak Asset Management, LLC17,035$2.05M0.36%-83813F-HRTimeline
Murphy Pohlad Asset Management LLC17,023$2.05M0.73%+19513F-HRTimeline
Generali Investments Towarzystwo Fundus…in group Generali Powszechne Towarzyst…17,000$2.04M1.06%013F-HRTimelineGroup
Signet Investment Advisory Group, Inc.16,995$2.04M0.94%-22413F-HRTimeline
SENTINEL TRUST CO LBA16,981$2.04M0.2%013F-HRTimeline
HOME FEDERAL BANK OF TENNESSEE16,895$2.03M0.51%+1,03713F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…16,866$2.03M0.17%+2,29713F-HRTimelineGroup
Asset Dedication, LLC16,841$2.03M0.14%-1,97413F-HRTimeline
SOMERVILLE KURT F16,839$2.03M0.53%-1,20713F-HRTimeline
OAK ASSOCIATES LTD /OH/16,835$2.03M0.14%013F-HRTimeline
Ascent Wealth Partners, LLC16,833$2.02M0.24%+39413F-HRTimeline
Supplemental Annuity Collective Trust o…16,806$2.02M0.57%-33,09413F-HRTimeline
Wallace Capital Management Inc.16,765$2.02M0.23%-1,31513F-HRTimeline
Dorato Capital Management16,370$2.02M1.49%+7013F-HRTimeline
Cinctive Capital Management LP16,707$2.01M0.13%-30,99913F-HRTimeline
Gateway Wealth Partners, LLC16,631$2M0.08%+12,15913F-HRTimeline
SEGALL BRYANT & HAMILL, LLC16,611$2M0.03%-1913F-HR/ATimeline
MJP ASSOCIATES INC /ADV16,607$2M0.24%-6,67513F-HRTimeline
Heartland Bank & Trust Co16,589$2M0.45%+8,54713F-HRTimeline
Compton Wealth Advisory Group, LLC16,512$2M0.44%+1,54613F-HRTimeline
Empirical Asset Management, LLC16,535$1.99M0.53%+4,05413F-HRTimeline
SAPIENT CAPITAL LLC16,402$1.99M0.03%+6,36513F-HR/ATimeline
YANKCOM Partnership16,469$1.98M0.81%013F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV16,462$1.98M0.12%-74013F-HRTimeline
St. Louis Trust Co16,457$1.98M0.23%+96913F-HRTimeline
Sawyer & Company, Inc16,457$1.98M0.76%-94513F-HRTimeline
Sivia Capital Partners, LLC16,440$1.98M0.38%-6,55313F-HRTimeline
BURNEY CO/16,400$1.97M0.06%-6,47913F-HRTimeline
GABLES CAPITAL MANAGEMENT INC.16,352$1.97M0.83%-55013F-HRTimeline
Walsky Investment Management, Inc.16,315$1.96M2%+1,34413F-HRTimeline
Fiduciary Alliance LLC16,588$1.96M0.12%+80413F-HRTimeline
AlphaStar Capital Management, LLC16,228$1.95M0.14%-5,81513F-HRTimeline
Ramsay, Stattman, Vela & Price, Inc.16,225$1.95M0.39%-1,33513F-HRTimeline
Atlas Brown,Inc.16,215$1.95M0.59%+1113F-HRTimeline
Hartford Financial Management Inc.16,196$1.95M0.5%-1,36613F-HRTimeline
MARTIN & CO INC /TN/16,126$1.94M0.33%+27213F-HRTimeline
Gold Investment Management Ltd.16,079$1.93M0.6%+6613F-HRTimeline
United Community Bankin group United Community Bank16,035$1.93M0.64%+2,77013F-HRTimelineGroup
DELTA FINANCIAL ADVISORS LLC15,996$1.92M0.5%+2,28913F-HRTimeline
MONETARY MANAGEMENT GROUP INC15,985$1.92M0.46%-10013F-HRTimeline
BCS Wealth Management15,965$1.92M0.39%-15,99113F-HRTimeline
AMF Tjanstepension AB15,947$1.92M0.01%013F-HRTimeline
Eley Financial Management, Inc15,938$1.92M0.69%+19213F-HR/ATimeline
Portfolio Design Labs, LLC15,936$1.92M0.34%-5,58213F-HRTimeline
Navalign, LLC15,925$1.92M0.48%+21913F-HRTimeline
IPG Investment Advisors LLC15,827$1.92M0.33%+13,66713F-HRTimeline
Abel Hall, LLC15,909$1.91M0.41%+4,52013F-HRTimeline
Processus Wealth & Capital Management, …15,873$1.91M1.3%+6813F-HRTimeline
KAVAR CAPITAL PARTNERS GROUP, LLC15,864$1.91M0.24%-1013F-HRTimeline
SOUTH PLAINS FINANCIAL, INC.15,845$1.91M1.11%+31013F-HRTimeline
Abacus Wealth Partners, LLC15,829$1.9M0.17%+79213F-HRTimeline
First Interstate Bank15,822$1.9M0.11%-1,37713F-HRTimeline
Rothschild Wealth LLC15,789$1.9M0.17%+1,84113F-HRTimeline
Founders Financial Alliance, LLC15,752$1.89M0.34%-11713F-HRTimeline
Wealth Dimensions Group, Ltd.15,704$1.89M0.37%-81513F-HRTimeline
Wills Financial Group LLC16,616$1.89M0.71%-33913F-HRTimeline
Summit Wealth Partners, LLC15,653$1.88M0.3%+3,16313F-HRTimeline
Windsor Capital Management, LLC15,582$1.87M0.53%+5213F-HRTimeline
RICHARDS, MERRILL & PETERSON, INC.15,523$1.87M0.68%-35713F-HRTimeline
Oasis Advisors, LLC15,472$1.86M0.37%new13F-HRTimeline
ASPIRIANT, LLC15,434$1.86M0.05%+25113F-HRTimeline
Sunflower Bank, N.A.15,428$1.86M0.47%-613F-HRTimeline
INSIGNEO ADVISORY SERVICES, LLC15,423$1.86M0.13%-2,17813F-HRTimeline
United Advisor Group, LLC15,279$1.84M0.23%+43713F-HRTimeline
Rare Wolf Capital LLC15,249$1.83M1.19%-8,18013F-HRTimeline
AM INVESTMENT STRATEGIES LLC15,237$1.83M0.4%+21813F-HRTimeline
High Net Worth Advisory Group LLC15,215$1.83M0.43%+11913F-HRTimeline
Mraz, Amerine & Associates, Inc.15,209$1.83M0.27%+113F-HRTimeline
TRUST POINT INC.15,181$1.83M0.16%+4813F-HRTimeline
Emerald Advisors, LLC15,173$1.83M0.23%+35113F-HRTimeline
Csenge Advisory Group15,172$1.83M0.08%+2,05113F-HRTimeline
St. Johns Investment Management Company…15,158$1.82M0.77%+74413F-HRTimeline
AVAII WEALTH MANAGEMENT, LLC15,123$1.82M0.64%-15713F-HRTimeline
Beaumont Financial Advisors, LLC15,089$1.82M0.12%+4113F-HRTimeline