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Cytokinetics
CYTK

Overview Fund Activity

307 hedge funds and large institutions have $4.52B invested in Cytokinetics in 2025 Q2 according to their latest regulatory filings, with 29 funds opening new positions, 139 increasing their positions, 103 reducing their positions, and 70 closing their positions.

Holders
307
Holders Change
-45
Holders Change %
-12.78%
% of All Funds
4.12%
Holding in Top 10
12
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.16%
New
29
Increased
139
Reduced
103
Closed
70
Calls
$207M
Puts
$38.9M
Net Calls
+$168M
Net Calls Change
+$29.8M

Top Buyers

1
T. Rowe Price Investment Management
1
T. Rowe Price Investment Management
Maryland
$582M
2
Norges Bank
2
Norges Bank
Norway
$39.1M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$372M
4
UBS Group
4
UBS Group
Switzerland
$101M
5
NNPTE
5
Nationale-Nederlanden Powszechne Towarzystwo Emerytalne
Poland
$35.8M

Top Sellers

1
Point72 Asset Management
1
Point72 Asset Management
Connecticut
$0
2
Marshall Wace
2
Marshall Wace
United Kingdom
$701K
3
Westfield Capital Management
3
Westfield Capital Management
Massachusetts
$0
4
HRCM
4
Hood River Capital Management
Florida
$0
5
RM
5
RP Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
GPP
76
Great Point Partners
Connecticut
$4.96M 150,000 -220,000 -59%
Retirement Systems of Alabama
77
Retirement Systems of Alabama
Alabama
$4.82M 145,967 +2,330 +2%
Citigroup
78
Citigroup
New York
$4.79M 144,837 -160,758 -53%
MCP
79
Mirador Capital Partners
California
$4.77M 144,347 +45,222 +46%
Deutsche Bank
80
Deutsche Bank
Germany
$4.75M 143,813 -14,736 -9%
California Public Employees Retirement System
81
California Public Employees Retirement System
California
$4.71M 142,602 +13,911 +11%
Invesco
82
Invesco
Georgia
$4.5M 136,312 -365,570 -73%
RAM
83
Readystate Asset Management
Illinois
$4.37M 132,218 -15,951 -11%
MIM
84
MetLife Investment Management
New Jersey
$4.36M 131,954 +1,932 +1%
Qube Research & Technologies (QRT)
85
Qube Research & Technologies (QRT)
United Kingdom
$4.02M 121,822 +4,602 +4%
EAM
86
Exome Asset Management
New York
$3.83M 115,817 +12,334 +12%
New York State Teachers Retirement System (NYSTRS)
87
New York State Teachers Retirement System (NYSTRS)
New York
$3.78M 114,500 +400 +0.4%
Jane Street
88
Jane Street
New York
$3.51M 106,108 -649,598 -86%
RPAM
89
Rhenman & Partners Asset Management
Sweden
$3.44M 104,250 – –
California State Teachers Retirement System (CalSTRS)
90
California State Teachers Retirement System (CalSTRS)
California
$3.42M 103,635 +123 +0.1%
TCM
91
Tang Capital Management
California
$3.3M 100,000 – –
Wells Fargo
92
Wells Fargo
California
$3.15M 95,350 +21,384 +29%
Macquarie Group
93
Macquarie Group
Australia
$2.77M 83,872 +9,466 +13%
SBH
94
Segall Bryant & Hamill
Illinois
$2.77M 83,770 +14,227 +20%
BFM
95
Boothbay Fund Management
New York
$2.7M 81,796 -404 -0.5%
State of Wisconsin Investment Board
96
State of Wisconsin Investment Board
Wisconsin
$2.64M 79,964 +2,069 +3%
Canada Life
97
Canada Life
Manitoba, Canada
$2.6M 78,544 +9,512 +14%
EAM
98
Erste Asset Management
Austria
$2.55M 76,950 +16,500 +27%
ZP
99
Zimmer Partners
New York
$2.53M 76,500 -5,632 -7%
EAM
100
EFG Asset Management
Oregon
$2.52M 76,257 -4,102 -5%
2 3
4
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