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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 %
RPAM
101
Rhenman & Partners Asset Management
Sweden
$4.19M -$1.81M -45,000 -30%
Squarepoint
102
Squarepoint
New York
$4.17M +$3.38M +84,039 +424%
California State Teachers Retirement System (CalSTRS)
103
California State Teachers Retirement System (CalSTRS)
California
$4.16M -$48.5K -1,206 -1%
EAM
104
Exome Asset Management
New York
$4.16M +$1.51M +37,600 +57%
TCM
105
Tang Capital Management
California
$4.02M – – –
DC
106
Decheng Capital
California
$4.02M – – –
MCP
107
Mirador Capital Partners
California
$3.98M +$1.35M +33,489 +51%
SEI Investments
108
SEI Investments
Pennsylvania
$3.67M +$71.9K +1,790 +2%
ECM
109
ExodusPoint Capital Management
New York
$3.45M +$3.08M +76,539 +821%
BFM
110
Boothbay Fund Management
New York
$3.3M -$47K -1,170 -1%
ZP
111
Zimmer Partners
New York
$3.3M +$1.77M +44,132 +116%
RG
112
Redmile Group
California
$3.3M -$422K -10,500 -11%
Two Sigma Advisers
113
Two Sigma Advisers
New York
$3.23M -$5.87M -146,000 -64%
EAM
114
EFG Asset Management
Oregon
$3.23M -$141K -3,503 -4%
M
115
Murchinson
Ontario, Canada
$3.17M – – –
State of Wisconsin Investment Board
116
State of Wisconsin Investment Board
Wisconsin
$3.13M +$172K +4,269 +6%
Mirae Asset Global ETFs Holdings
117
Mirae Asset Global ETFs Holdings
Hong Kong
$3.03M +$132K +3,260 +5%
Alyeska Investment Group
118
Alyeska Investment Group
Illinois
$3.01M -$3.01M -75,000 -50%
ACM
119
Aquatic Capital Management
Illinois
$3.01M -$4.05M -100,720 -57%
Macquarie Group
120
Macquarie Group
Australia
$2.99M -$41.3K -1,027 -1%
Wells Fargo
121
Wells Fargo
California
$2.97M +$7.4K +184 +0.2%
SCM
122
Superstring Capital Management
New York
$2.93M -$2.27M -56,397 -44%
AI
123
Allostery Investments
Connecticut
$2.81M +$201K +5,000 +8%
SBH
124
Segall Bryant & Hamill
Illinois
$2.79M -$78.7K -1,957 -3%
Canada Life
125
Canada Life
Manitoba, Canada
$2.77M -$298K -7,428 -10%
3 4
5
6 7