Who Owns CYTOKENETICS INC (CYTK)? -- Institutional Holders (2026-06-30)

543 institutions reported holding $14.71B of CYTOKENETICS INC (CYTK) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($1.71B), T. Rowe Price Investment Management, Inc. ($1.59B), VANGUARD GROUP INC ($1.19B), WELLINGTON MANAGEMENT GROUP LLP ($597.0M), STATE STREET CORP ($553.2M). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	BlackRock, Inc.	$1.71B	20.1M	Added
2	T. Rowe Price Investment Management, Inc.	$1.59B	18.7M	Added
3	VANGUARD GROUP INC	$1.19B	13.9M	Added
4	WELLINGTON MANAGEMENT GROUP LLP	$597.0M	6.9M	Trimmed
5	STATE STREET CORP	$553.2M	6.5M	Added
6	FMR LLC	$431.4M	5.0M	Trimmed
7	Avoro Capital Advisors LLC	$425.9M	5.0M	Added
8	BANK OF AMERICA CORP /DE/	$412.9M	4.6M	Added
9	SUSQUEHANNA INTERNATIONAL GROUP, LLP	$317.7M	3.7M	Added
10	GEODE CAPITAL MANAGEMENT, LLC	$316.3M	3.7M	Added
11	RTW INVESTMENTS, LP	$243.8M	2.9M	Added
12	ARMISTICE CAPITAL, LLC	$232.7M	2.7M	Added
13	Polar Capital Holdings Plc	$192.0M	2.3M	Added
14	CITADEL ADVISORS LLC	$167.5M	2.0M	Added
15	PRICE T ROWE ASSOCIATES INC /MD/	$166.9M	2.0M	Added
16	GOLDMAN SACHS GROUP INC	$158.3M	1.8M	Added
17	Capital Research Global Investors	$143.7M	1.7M	Added
18	JPMORGAN CHASE & CO	$142.4M	1.6M	Trimmed
19	NORTHERN TRUST CORP	$140.3M	1.6M	Added
20	MORGAN STANLEY	$137.3M	1.5M	Added
21	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	$136.6M	1.6M	Added
22	Integral Health Asset Management, LLC	$136.3M	1.6M	Trimmed
23	Point72 Asset Management, L.P.	$135.3M	1.6M	Added
24	Sixth Street Partners Management Company, L.P.	$133.4M	1.6M	New
25	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$133.4M	1.6M	Added

来源：SEC 13F 申报文件 · 截至 2026-06-30