Who Owns MERCK & CO INC (MRK)? -- Institutional Holders (2026-06-30)

Name: MERCK & CO INC (MRK) Institutional Holders (2026-06-30)
Creator: ko.io

3,950 institutions reported holding $266.88B of MERCK & CO INC (MRK) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($32.81B), BlackRock, Inc. ($29.17B), STATE STREET CORP ($15.57B), WELLINGTON MANAGEMENT GROUP LLP ($11.08B), GEODE CAPITAL MANAGEMENT, LLC ($7.79B). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	VANGUARD GROUP INC	$32.81B	255.3M	Added
2	BlackRock, Inc.	$29.17B	227.0M	Added
3	STATE STREET CORP	$15.57B	120.4M	Added
4	WELLINGTON MANAGEMENT GROUP LLP	$11.08B	86.2M	Added
5	GEODE CAPITAL MANAGEMENT, LLC	$7.79B	60.7M	Added
6	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$6.99B	54.4M	Added
7	Sixth Street Partners Management Company, L.P.	$6.99B	54.4M	New
8	MORGAN STANLEY	$6.25B	48.6M	Added
9	JPMORGAN CHASE & CO	$6.04B	46.7M	Trimmed
10	FMR LLC	$5.84B	45.4M	Added
11	Fisher Asset Management, LLC	$4.95B	38.5M	Added
12	NORGES BANK	$4.75B	37.0M	Trimmed
13	BANK OF AMERICA CORP /DE/	$3.92B	30.5M	Trimmed
14	NORTHERN TRUST CORP	$3.38B	26.3M	Trimmed
15	GOLDMAN SACHS GROUP INC	$3.04B	23.6M	Added
16	FRANKLIN RESOURCES INC	$2.51B	19.5M	Added
17	UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC	$2.51B	19.5M	Trimmed
18	Legal & General Group Plc	$2.43B	18.9M	Trimmed
19	Invesco Ltd.	$2.39B	18.6M	Trimmed
20	PRICE T ROWE ASSOCIATES INC /MD/	$2.38B	18.5M	Trimmed
21	Bank of New York Mellon Corp	$2.36B	18.3M	Trimmed
22	DIMENSIONAL FUND ADVISORS LP	$2.25B	17.5M	Added
23	AMERIPRISE FINANCIAL INC	$2.24B	17.4M	Added
24	Capital International Investors	$1.98B	15.4M	Added
25	Royal Bank of Canada	$1.92B	14.9M	Added

Source: SEC Form 13F filings · as of 2026-06-30