MERCK & CO INC

Country: United States Ticker: MRK Class: COM CUSIP: 58933Y105 CIK: 0000310158

$115.17

as of Jun 1, 2026 +$53.43 (+86.5%)
$57$75$94$113$131Jun 2021Aug 2022Dec 2023Feb 2025Jun 2026

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue
BlackRock, Inc.225,830,330$27.17B
VANGUARD CAPITAL MANAGEMENT LLC160,987,624$19.37B
STATE STREET CORP119,325,673$14.45B
WELLINGTON MANAGEMENT GROUP LLP84,314,971$10.14B
VANGUARD PORTFOLIO MANAGEMENT LLC67,304,305$8.096B
GEODE CAPITAL MANAGEMENT, LLC59,558,154$7.14B
JPMORGAN CHASE & CO52,972,983$6.256B
CHARLES SCHWAB INVESTMENT MANAGEMENT INC49,765,225$5.987B
MORGAN STANLEY47,632,487$5.73B
FMR LLC44,516,010$5.355B
BANK OF AMERICA CORP /DE/30,774,221$3.702B
NORTHERN TRUST CORP27,090,023$3.259B
Fisher Asset Management, LLC26,436,284$3.18B
PRICE T ROWE ASSOCIATES INC /MD/23,042,842$2.772M
Invesco Ltd.21,855,101$2.629B
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME20,414,819$2.456B
GOLDMAN SACHS GROUP INC20,133,379$2.422B
FRANKLIN RESOURCES INC16,267,205$1.957B
AMERIPRISE FINANCIAL INC16,262,708$1.96B
VANGUARD FIDUCIARY TRUST CO13,964,179$1.68B
STATE FARM MUTUAL AUTOMOBILE INSURANCE CO13,794,969$1.659B
Amundi13,764,954$1.656B
ROYAL BANK OF CANADA13,201,722$1.588B
HARRIS ASSOCIATES L P12,366,933$1.488B
WELLS FARGO & COMPANY/MN11,446,845$1.377B
ALLIANCEBERNSTEIN L.P.11,301,486$1.19B
AQR CAPITAL MANAGEMENT LLC8,628,486$1.038B
NORDEA INVESTMENT MANAGEMENT AB8,527,993$1.019B
STIFEL FINANCIAL CORP8,291,826$997M
BARROW HANLEY MEWHINNEY & STRAUSS LLC7,917,866$952M
HSBC HOLDINGS PLC7,634,112$918M
BARCLAYS PLC7,557,518$909M
Swedbank AB7,091,711$853M
Grantham, Mayo, Van Otterloo & Co. LLC7,013,777$844M
Aristotle Capital Management, LLC6,894,432$829M
RAYMOND JAMES FINANCIAL INC6,585,514$792M
Mitsubishi UFJ Asset Management Co., Ltd.5,782,329$696M
National Pension Service5,762,086$693M
Vanguard Global Advisers, LLC5,585,694$672M
AMERICAN CENTURY COMPANIES INC5,547,858$667M
VOYA INVESTMENT MANAGEMENT LLC5,159,124$621M
LSV ASSET MANAGEMENT5,088,709$612K
VANGUARD ASSET MANAGEMENT, Ltd5,003,623$602M
BANK OF MONTREAL /CAN/4,831,161$581M
PRINCIPAL FINANCIAL GROUP INC4,709,942$567M
Capital Wealth Planning, LLC4,516,730$543M
FIRST TRUST ADVISORS LP4,465,569$537M
ACADIAN ASSET MANAGEMENT LLC4,202,381$505K
Allianz Asset Management GmbH3,964,890$477M
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM3,835,612$461M
CITADEL ADVISORS LLC3,821,227$460M
CAISSE DE DEPOT ET PLACEMENT DU QUEBEC3,799,379$457M
RHUMBLINE ADVISERS3,797,430$457M
VICTORY CAPITAL MANAGEMENT INC3,789,757$456M
THORNBURG INVESTMENT MANAGEMENT INC3,728,673$449M
CANADA PENSION PLAN INVESTMENT BOARD3,616,870$435M
D. E. Shaw & Co., Inc.3,397,582$409M
Neuberger Berman Group LLC3,280,851$395M
LAZARD ASSET MANAGEMENT LLC3,254,331$391M
AVIVA PLC3,236,573$389M
Beutel, Goodman & Co Ltd.3,029,891$364K
FEDERATED HERMES, INC.3,008,096$362M
CANADA LIFE ASSURANCE Co2,974,102$359K
NATIXIS ADVISORS, LLC2,970,290$357K
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP2,936,330$353M
ROYAL LONDON ASSET MANAGEMENT LTD2,896,154$348M
JANUS HENDERSON GROUP PLC2,880,199$346M
Mariner, LLC2,795,221$336M
CITIGROUP INC2,779,106$334M
MARSHALL WACE, LLP2,778,301$334M
ADAGE CAPITAL PARTNERS GP, L.L.C.2,687,439$323M
JONES FINANCIAL COMPANIES LLLP2,659,381$318M
Ensign Peak Advisors, Inc2,613,009$314M
MACKENZIE FINANCIAL CORP2,517,435$303M
Smead Capital Management, Inc.2,471,398$297M
Corient Private Wealth LLC2,428,276$291M
THRIVENT FINANCIAL FOR LUTHERANS2,351,669$283K
BNP Paribas Asset Management Holding S.A.2,316,095$279M
Alyeska Investment Group, L.P.2,305,574$277M
BRANDES INVESTMENT PARTNERS, LP2,302,562$277M
TD ASSET MANAGEMENT INC2,288,576$275M
TRUIST FINANCIAL CORP2,221,085$267M
BNP PARIBAS FINANCIAL MARKETS2,206,233$265M
SEI INVESTMENTS CO2,102,456$253M
Cullen Capital Management, LLC2,073,354$249M
Capital Research Global Investors2,061,571$248M
NEW YORK STATE TEACHERS RETIREMENT SYSTEM2,057,639$248K
Universal- Beteiligungs- und Servicegesellschaft mbH2,054,074$247M
MILLENNIUM MANAGEMENT LLC1,970,691$237M
PRUDENTIAL FINANCIAL INC1,962,332$236M
NATIONAL BANK OF CANADA /FI/1,961,390$236M
Korea Investment CORP1,897,151$228M
Employees Provident Fund Board1,895,165$228M
MANUFACTURERS LIFE INSURANCE COMPANY, THE1,845,587$222M
CAPTRUST FINANCIAL ADVISORS1,842,858$222M
BALYASNY ASSET MANAGEMENT L.P.1,812,608$218M
VAN ECK ASSOCIATES CORP1,792,705$216K
DANSKE BANK A/S1,779,179$214M
SCHRODER INVESTMENT MANAGEMENT GROUP1,756,247$211M
Rockefeller Capital Management L.P.1,752,898$211M
1489 other institutions170,902,417$19.62B
Total (1,589 institutions)1,648,583,792$191.4B