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Cytokinetics
CYTK

Overview Fund Activity

352 hedge funds and large institutions have $5.53B invested in Cytokinetics in 2025 Q1 according to their latest regulatory filings, with 56 funds opening new positions, 139 increasing their positions, 109 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
352
Holders Change
+9
Holders Change %
+2.62%
% of All Funds
4.78%
Holding in Top 10
12
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-20%
% of All Funds
0.16%
New
56
Increased
139
Reduced
109
Closed
44
Calls
$184M
Puts
$45.7M
Net Calls
+$138M
Net Calls Change
+$58.6M

Top Buyers

1
Bank of America
1
Bank of America
North Carolina
$109M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$69.2M
3
UBS Group
3
UBS Group
Switzerland
$85.8M
4
PBA
4
Paradigm Biocapital Advisors
New York
$34.5M
5
Jennison Associates
5
Jennison Associates
New York
$27.1M

Top Sellers

1
LGM
1
Logos Global Management
California
$0
2
PCM
2
Pentwater Capital Management
Florida
$8.84M
3
T. Rowe Price Investment Management
3
T. Rowe Price Investment Management
Maryland
$400M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$80.1M
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$415M
Name Holding Trade Value Shares
Change 		Shares
Change %
SSA
76
Schonfeld Strategic Advisors
New York
$7.05M +$7.05M +175,478 New
Impax Asset Management Group
77
Impax Asset Management Group
United Kingdom
$7.03M – – –
CCM
78
Cutter Capital Management
New York
$7.03M +$7.03M +175,000 New
Manulife (Manufacturers Life Insurance)
79
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$6.74M -$838K -20,854 -11%
CC
80
Clearline Capital
New York
$6.69M – – –
NNPTE
81
Nationale-Nederlanden Powszechne Towarzystwo Emerytalne
Poland
$6.48M -$6.75M -167,851 -51%
Deutsche Bank
82
Deutsche Bank
Germany
$6.37M -$859K -21,363 -12%
PCM
83
Peregrine Capital Management
Minnesota
$6.26M +$217K +5,394 +4%
Skandinaviska Enskilda Banken (SEB)
84
Skandinaviska Enskilda Banken (SEB)
Sweden
$6.06M -$1.25M -31,218 -17%
IC
85
Ikarian Capital
Texas
$6.03M – – –
SC
86
Stempoint Capital
New York
$6.01M +$2.66M +66,072 +79%
Rafferty Asset Management
87
Rafferty Asset Management
New York
$6.01M -$741K -18,428 -11%
RAM
88
Readystate Asset Management
Illinois
$5.95M +$3.5M +87,194 +143%
Hudson Bay Capital Management
89
Hudson Bay Capital Management
Connecticut
$5.92M +$241K +5,994 +4%
CS
90
Candriam SCA
Luxembourg
$5.84M -$1.02M -25,369 -15%
SFM
91
Sphera Funds Management
Israel
$5.83M -$324K -8,060 -5%
Retirement Systems of Alabama
92
Retirement Systems of Alabama
Alabama
$5.77M +$5.71K +142 +0.1%
MIM
93
MetLife Investment Management
New Jersey
$5.23M -$148K -3,680 -3%
QOP
94
Quinn Opportunity Partners
Virginia
$5.22M +$563K +14,000 +12%
California Public Employees Retirement System
95
California Public Employees Retirement System
California
$5.17M -$273K -6,782 -5%
Renaissance Technologies
96
Renaissance Technologies
New York
$4.85M -$2.87M -71,500 -37%
Axa
97
Axa
France
$4.82M -$6.07K -151 -0.1%
Qube Research & Technologies (QRT)
98
Qube Research & Technologies (QRT)
United Kingdom
$4.71M +$2.16M +53,690 +85%
AG
99
Algert Global
California
$4.68M +$2.32M +57,640 +98%
New York State Teachers Retirement System (NYSTRS)
100
New York State Teachers Retirement System (NYSTRS)
New York
$4.59M +$8.04K +200 +0.2%
2 3
4
5 6