Put Options Transactions Made in Q2 2025 in Cytokinetics Inc (CYTK)
This table provides information about the institutional ownership of Cytokinetics Inc (CYTK) during Q2 2025. The information is specifically focused on institutions that hold put options of CYTOKINETICS INC.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 13, 2025
Q2 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
PUT |
119K+ 16971.43% |
$3.54M - $5.1M
|
120K
$7.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Nomura Holdings Inc
Tokyo, M0 |
BUY
|
PUT |
102K+ 353.66% |
$3.03M - $4.36M
|
130K
$8.28M
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
87.3K+ 9700.0% |
$2.61M - $3.75M
|
88.2K
$5.61M
|
|
|
Aug 14, 2025
Q2 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
PUT |
55KNew |
$1.64M - $2.36M
|
55K
$3.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
33.9K+ 10.95% |
$1.01M - $1.45M
|
343K
$21.8M
|
|
|
Aug 14, 2025
Q2 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
PUT |
27.8KNew |
$830K - $1.19M
|
27.8K
$1.77M
|
|
|
Aug 14, 2025
Q2 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
PUT |
20K+ 227.27% |
$597K - $858K
|
28.8K
$1.83M
|
|
|
Aug 18, 2025
Q2 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
PUT |
10.5K+ 41.5% |
$313K - $451K
|
35.8K
$2.28M
|
|
|
Aug 14, 2025
Q2 2025
|
Barclays PLC
London, X0 |
BUY
|
PUT |
200New |
$5.97K - $8.58K
|
200
$12.7K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-56.3K- 20.99% |
$1.68M - $2.42M
|
212K
$13.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-63.5K- 68.21% |
$1.89M - $2.73M
|
29.6K
$1.88M
|
|
|
Aug 11, 2025
Q2 2025
|
Citigroup Inc
|
SELL
|
PUT |
-65.5K- 68.59% |
$1.95M - $2.81M
|
30K
$1.91M
|