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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 %
Capital International Investors
26
Capital International Investors
California
$38.6M 1,168,110 – –
Morgan Stanley
27
Morgan Stanley
New York
$36.9M 1,118,080 +106,335 +11%
NNPTE
28
Nationale-Nederlanden Powszechne Towarzystwo Emerytalne
Poland
$35.8M 1,082,563 +921,278 +571%
O
29
OrbiMed
New York
$35.6M 1,077,000 -432,205 -29%
IHAM
30
Integral Health Asset Management
New York
$33M 1,000,000 -100,000 -9%
Brown Advisory
31
Brown Advisory
Maryland
$32.9M 995,299 -91,001 -8%
Aberdeen Group
32
Aberdeen Group
United Kingdom
$30.5M 922,929 +320,508 +53%
Bank of New York Mellon
33
Bank of New York Mellon
New York
$28.9M 874,303 +3,335 +0.4%
Fisher Asset Management
34
Fisher Asset Management
Washington
$24.2M 733,680 -59,778 -8%
BNP Paribas Asset Management
35
BNP Paribas Asset Management
France
$22.3M 676,280 +153,812 +29%
CCM
36
Catalio Capital Management
New York
$19.9M 601,439 +15,627 +3%
SCM
37
Sarissa Capital Management
Connecticut
$19.4M 588,357 -11,643 -2%
ACM
38
ADAR1 Capital Management
Texas
$19.2M 582,147 +191,418 +49%
FLSM
39
Frazier Life Sciences Management
California
$18.3M 554,731 +554,731 New
TD Asset Management
40
TD Asset Management
Ontario, Canada
$18M 544,292 +97,464 +22%
Massachusetts Financial Services
41
Massachusetts Financial Services
Massachusetts
$16.4M 497,602 +178,069 +56%
Barclays
42
Barclays
United Kingdom
$16.3M 492,814 +183,322 +59%
Millennium Management
43
Millennium Management
New York
$15.2M 458,677 +170,776 +59%
American Century Companies
44
American Century Companies
Missouri
$14.3M 432,731 +71,343 +20%
UBS AM
45
UBS AM
Illinois
$13.8M 416,253 +107,357 +35%
EOJOAM
46
E. Ohman J:or Asset Management
Sweden
$13.4M 407,037 +77,806 +24%
Franklin Resources
47
Franklin Resources
California
$13.3M 402,789 -134,835 -25%
RA
48
Rosalind Advisors
Ontario, Canada
$13.2M 400,000 +400,000 New
DCM
49
DAFNA Capital Management
California
$13.2M 398,100 – –
RhumbLine Advisers
50
RhumbLine Advisers
Massachusetts
$12.9M 389,940 +16,085 +4%
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