Latest Institutional Purchases of Cytokinetics Inc (CYTK)
This list provides information on the latest institutional transactions involving Cytokinetics Inc (CYTK) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
6MNew |
$199M - $330M
|
6M
$399M
|
|
|
Nov 14, 2025
Q3 2025
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
BUY
|
- |
1.48M+ 8.4% |
$49.1M - $81.2M
|
19.1M
$1.27B
|
|
|
Nov 14, 2025
Q3 2025
|
Woodline Partners LP
San Francisco, CA |
BUY
|
- |
1.44M+ 676.12% |
$47.7M - $78.9M
|
1.65M
$109M
|
|
|
Nov 14, 2025
Q3 2025
|
Deep Track Capital, LP
Greenwich, CT |
BUY
|
- |
650K+ 17.81% |
$21.6M - $35.7M
|
4.3M
$286M
|
|
|
Nov 14, 2025
Q3 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
501K+ 26.84% |
$16.6M - $27.5M
|
2.37M
$157M
|
|
|
Nov 14, 2025
Q3 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
- |
471KNew |
$15.7M - $25.9M
|
471K
$31.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Foresite Capital Management Iv, LLC
Larkspur, CA |
BUY
|
- |
458KNew |
$15.2M - $25.2M
|
458K
$30.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
416K+ 15.73% |
$13.8M - $22.9M
|
3.06M
$203M
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
403K+ 36.05% |
$13.4M - $22.2M
|
1.52M
$101M
|
|
|
Nov 14, 2025
Q3 2025
|
Integral Health Asset Management, LLC
|
BUY
|
- |
400K+ 40.0% |
$13.3M - $22M
|
1.4M
$93M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
361K+ 28.32% |
$12M - $19.8M
|
1.63M
$109M
|
|
|
Nov 14, 2025
Q3 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
CALL |
361KNew |
$12M - $19.8M
|
361K
$24M
|
|
|
Nov 13, 2025
Q3 2025
|
Affinity Asset Advisors, LLC
New York, NY |
BUY
|
- |
350KNew |
$11.6M - $19.2M
|
350K
$23.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Frazier Life Sciences Management, L.P.
Menlo Park, CA |
BUY
|
- |
336K+ 60.52% |
$11.2M - $18.5M
|
890K
$59.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
297K+ 41.2% |
$9.87M - $16.3M
|
1.02M
$67.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
280K+ 2752.04% |
$9.3M - $15.4M
|
290K
$19.3M
|
|
|
Nov 14, 2025
Q3 2025
|
First Turn Management, LLC
Del Mar, CA |
BUY
|
- |
255KNew |
$8.47M - $14M
|
255K
$16.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Integral Health Asset Management, LLC
|
BUY
|
CALL |
250K+ 50.0% |
$8.31M - $13.7M
|
750K
$49.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
224K+ 105.85% |
$7.45M - $12.3M
|
436K
$29M
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
220K+ 63.65% |
$7.3M - $12.1M
|
565K
$37.5M
|
|
|
Nov 07, 2025
Q3 2025
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
217K+ 16.41% |
$7.23M - $12M
|
1.54M
$103M
|
|
|
Nov 12, 2025
Q3 2025
|
Silverarc Capital Management, LLC
|
BUY
|
- |
211KNew |
$7.01M - $11.6M
|
211K
$14M
|
|
|
Nov 12, 2025
Q3 2025
|
Handelsbanken Fonder Ab
|
BUY
|
- |
202K+ 626.01% |
$6.72M - $11.1M
|
235K
$15.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Gilder Gagnon Howe & CO LLC
New York, NY |
BUY
|
- |
198K+ 103.57% |
$6.58M - $10.9M
|
389K
$25.8M
|
|
|
Nov 12, 2025
Q3 2025
|
Gw&K Investment Management, LLC
Boston, MA |
BUY
|
- |
181KNew |
$6M - $9.93M
|
181K
$12M
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
166K+ 47.61% |
$5.5M - $9.1M
|
513K
$34.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
158K+ 743.25% |
$5.24M - $8.67M
|
179K
$11.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Rhenman & Partners Asset Management Ab
Stockholm, V7 |
BUY
|
- |
151K+ 144.84% |
$5.02M - $8.3M
|
255K
$17M
|
|
|
Nov 14, 2025
Q3 2025
|
Nantahala Capital Management, LLC
New Canaan, CT |
BUY
|
- |
150KNew |
$4.98M - $8.24M
|
150K
$9.97M
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
BUY
|
CALL |
132K+ 66200.0% |
$4.4M - $7.28M
|
133K
$8.81M
|
|
|
Nov 14, 2025
Q3 2025
|
Aquatic Capital Management LLC
Chicago, IL |
BUY
|
- |
130K+ 2371.69% |
$4.33M - $7.17M
|
136K
$9.03M
|
|
|
Nov 10, 2025
Q3 2025
|
Td Asset Management Inc
|
BUY
|
- |
127K+ 23.42% |
$4.24M - $7.01M
|
672K
$44.6M
|
|
|
Nov 07, 2025
Q3 2025
|
Skandinaviska Enskilda Banken Ab (Publ)
Stockholm, V7 |
BUY
|
- |
111K+ 280.71% |
$3.67M - $6.08M
|
150K
$9.96M
|
|
|
Nov 12, 2025
Q3 2025
|
Nationale Nederlanden Powszechne Towarzystwo Emerytalne S.A.
Warszawa, R9 |
BUY
|
- |
110K+ 10.15% |
$3.65M - $6.04M
|
1.19M
$79.2M
|
|
|
Nov 07, 2025
Q3 2025
|
Bnp Paribas Asset Management Holding S.A.
|
BUY
|
- |
109K+ 16.08% |
$3.61M - $5.98M
|
785K
$52.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Cinctive Capital Management LP
New York, NY |
BUY
|
- |
106KNew |
$3.51M - $5.81M
|
106K
$7.02M
|
|
|
Nov 12, 2025
Q3 2025
|
Royce & Associates LP
|
BUY
|
- |
100KNew |
$3.33M - $5.5M
|
100K
$6.65M
|
|
|
Nov 12, 2025
Q3 2025
|
Monashee Investment Management LLC
Boston, MA |
BUY
|
- |
100KNew |
$3.32M - $5.5M
|
100K
$6.64M
|
|
|
Nov 12, 2025
Q3 2025
|
Segall Bryant & Hamill, LLC
Chicago, IL |
BUY
|
- |
97.3K+ 116.13% |
$3.23M - $5.35M
|
181K
$12M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
87.5K+ 6.73% |
$2.91M - $4.81M
|
1.39M
$92.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
86.8K+ 471.69% |
$2.88M - $4.77M
|
105K
$6.99M
|
|
|
Nov 14, 2025
Q3 2025
|
Nomura Holdings Inc
Tokyo, M0 |
BUY
|
- |
83.9K+ 360.12% |
$2.79M - $4.61M
|
107K
$7.13M
|
|
|
Oct 20, 2025
Q3 2025
|
Moody Aldrich Partners LLC
|
BUY
|
- |
82.5KNew |
$2.74M - $4.53M
|
82.5K
$5.48M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
78.8K+ 266.22% |
$2.62M - $4.33M
|
108K
$7.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Quinn Opportunity Partners LLC
Charlottesville, VA |
BUY
|
- |
78.7K+ 40.38% |
$2.62M - $4.33M
|
274K
$18.2M
|
|
|
Nov 10, 2025
Q3 2025
|
Monaco Asset Management Sam
|
BUY
|
- |
77.5K+ 182.35% |
$2.58M - $4.26M
|
120K
$7.97M
|
|
|
Nov 14, 2025
Q3 2025
|
High Vista Strategies LLC
Boston, MA |
BUY
|
- |
64.3K+ 93.63% |
$2.14M - $3.53M
|
133K
$8.83M
|
|
|
Nov 14, 2025
Q3 2025
|
Weiss Asset Management LP
Boston, MA |
BUY
|
- |
64.2KNew |
$2.13M - $3.53M
|
64.2K
$4.26M
|
|
|
Nov 12, 2025
Q3 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
63.4K+ 20.62% |
$2.11M - $3.49M
|
371K
$24.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Nicholas Investment Partners, LP
Rancho Santa Fe, CA |
BUY
|
- |
62.1KNew |
$2.06M - $3.41M
|
62.1K
$4.13M
|
|