Cytokinetics Inc

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Cytokinetics Inc
TickerCYTK
CIK #0001061983
CUSIP23282W605
SectorLife Sciences - Pharmaceutical Preparations
Address280 East Grand Avenue, South San Francisco, CA 94080
Source [EDGAR]
CIK Filing 2011 - 2025
[0001061983] 10-K
[0001061983] 10-Q
[0001061983] 3
[0001061983] 4
[0001061983] 5
[0001061983] 8-K
[0001061983] SC 13D
[0001061983] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
T Rowe Price Investment Management Inc Cytokinetics Inc [2025-05-07] 0.0
T Rowe Price Investment Management Inc Cytokinetics Inc [2024-11-14] 8.2
Wellington Management Group LLP Cytokinetics Inc [2023-02-06] 6.91
BlackRock Inc Cytokinetics Inc [2022-01-26] 15.4
FMR LLC Cytokinetics Inc [2021-07-12] 0.0
State Street Corp Cytokinetics Inc [2021-02-08] 6.56
BlackRock Inc Cytokinetics Inc [2021-01-25] 16.4
Driehaus Capital Management LLC Cytokinetics Inc [2020-02-12] 5.14
Point72 Asset Management LP Cytokinetics Inc [2019-12-27] 5.0
Integrated Core Strategies US LLC Cytokinetics Inc [2019-08-02] 5.1
Great Point Partners LLC Cytokinetics Inc [2018-11-15] 5.81
State Street Corp Cytokinetics Inc [2018-02-14] 5.04
Vanguard Group Inc Cytokinetics Inc [2018-02-08] 6.4
Astellas Pharma Inc Cytokinetics Inc [2014-12-29] 5.28
Biotechnology Value Fund L P Cytokinetics Inc [2014-05-09] 2.9
SAC Capital Advisors LP Cytokinetics Inc [2014-04-07] 3.3
FMR LLC Cytokinetics Inc [2014-02-14] 0.0
BlackRock Inc Cytokinetics Inc [2014-01-28] 6.9
Amgen Inc Cytokinetics Inc [2013-06-18] 7.58
FMR LLC Cytokinetics Inc [2013-02-14] 0.0
Price T Rowe Associates Inc /MD/ Cytokinetics Inc [2012-07-10] 14.8
Biotechnology Value Fund L P Cytokinetics Inc [2012-07-03] 5.6
Wellington Management Co LLP Cytokinetics Inc [2012-02-14] 5.57
[2012-02-07] None
Form 3/4/5 Filer 2011 - 2025
Cytokinetics Inc
Daly James M
Malik Fady Ibraham
Blum Robert I
Harrington Robert Arthur
Henderson John T
Wysenski Nancy
Wierenga Wendall
Kaye Edward M. MD
Callos Andrew
Lee Sung
Parshall B Lynne
Bhanji Muna
Landry Robert E
Wong Robert
Pletcher Brett A
Costa Santo J
Smith Sandford D
Jaw Ching
Schlossberg Mark A
Cragg David
Califf Robert
Gage L Patrick
BVF II GP LLC
BVF Partners OS Ltd.
Biotechnology Value Fund L P
Biotechnology Value Fund II LP
Lampert Mark N
BVF I GP LLC
BVF Partners L P/IL
Biotechnology Value Trading Fund OS LP
BVF Inc/IL
BVF GP Holdings LLC
Roddy Peter S
McDowell Caryn Gordon
Morgan Bradley Paul
Charpentier Bonnie
Wolff Andrew A
Barbari Sharon
Schnieders Elisabeth
Gilbert Denise
Eastern Capital LTD
DART Kenneth Bryan
Portfolio Services Ltd.
Dow Stephen M
Form 13F Holdings
Firm Period DFND Voting Shares
BlackRock, Inc. [2025-06-30] SOLE 15,188,877 15,677,867
Vanguard Group Inc [2025-06-30] SOLE 0 11,762,005
FMR LLC [2025-06-30] DFND 11,041,860 11,267,511
Wellington Management Group LLP [2025-06-30] DFND 0 7,827,679
State Street Corp [2025-06-30] DFND 6,011,005 6,372,753
Deep Track Capital LP [2025-06-30] SOLE 3,650,000 3,650,000
UBS Group AG [2025-06-30] DFND 3,013,947 3,070,665
Geode Capital Management LLC [2025-06-30] DFND 2,972,814 2,994,445
Vestal Point Capital LP [2025-06-30] SOLE 2,975,000 2,975,000
Polar Capital Holdings Plc [2025-06-30] DFND 2,798,401 2,798,401
RTW Investments LP [2025-06-30] SOLE 2,721,158 2,721,158
Bank of America Corp /DE/ [2025-06-30] DFND 65,940 2,654,568
Armistice Capital LLC [2025-06-30] SOLE 2,652,349 2,652,349
Citadel Advisors LLC [2025-06-30] DFND 1,697,109 1,697,109
Pictet Asset Management Holding SA [2025-06-30] SOLE 1,398,870 1,546,391
Integral Health Asset Management LLC [2025-06-30] SOLE 1,500,000 1,500,000
AllianceBernstein LP [2025-06-30] DFND 1,316,804 1,385,953
Charles Schwab Investment Management Inc [2025-06-30] SOLE 1,357,093 1,357,117
Melqart Asset Management (UK) Ltd [2025-06-30] SOLE 1,326,719 1,326,719
JPMorgan Chase & Co [2025-06-30] DFND 996,212 1,317,414
Northern Trust Corp [2025-06-30] DFND 1,296,272 1,302,174
Goldman Sachs Group Inc [2025-06-30] DFND 1,259,042 1,276,700
Susquehanna International Group LLP [2025-06-30] OTR 720,814 1,230,814
Principal Financial Group Inc [2025-06-30] DFND 1,184,805 1,184,805
Norges Bank [2025-06-30] SOLE 1,184,072 1,184,072
Capital International Investors [2025-06-30] DFND 1,168,110 1,168,110
Morgan Stanley [2025-06-30] DFND 997,957 1,118,080
Nationale-Nederlanden Powszechne Towarzystwo Emerytalne S.A. [2025-06-30] SOLE 1,082,563 1,082,563
OrbiMed Advisors LLC [2025-06-30] DFND 140,000 1,077,000
Brown Advisory Inc [2025-06-30] DFND 811,450 995,299
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