Call Options Transactions Made in Q2 2025 in Summit Therapeutics Inc. (SMMT)
This table provides information about the institutional ownership of Summit Therapeutics Inc. (SMMT) during Q2 2025. The information is specifically focused on institutions that hold call options of Summit Therapeutics Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 27, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
CALL |
848K+ 3853.18% |
$14.1M - $31.1M
|
870K
$16M
|
|
|
Aug 14, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
CALL |
848K+ 3853.18% |
$14.1M - $31.1M
|
870K
$16M
|
|
|
Aug 14, 2025
Q2 2025
|
Sofinnova Investments, Inc.
Menlo Park, CA |
BUY
|
CALL |
700KNew |
$11.6M - $25.7M
|
700K
$12.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
CALL |
607K+ 236.36% |
$10.1M - $22.3M
|
863K
$15.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
CALL |
504K+ 87.75% |
$8.39M - $18.5M
|
1.08M
$19.8M
|
|
|
Aug 13, 2025
Q2 2025
|
Centiva Capital, LP
New York, NY |
BUY
|
CALL |
200KNew |
$3.33M - $7.34M
|
200K
$3.68M
|
|
|
Aug 14, 2025
Q2 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
CALL |
154K+ 1535.0% |
$2.55M - $5.63M
|
164K
$3.01M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
CALL |
119K+ 68.35% |
$1.98M - $4.37M
|
294K
$5.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Nomura Holdings Inc
Tokyo, M0 |
BUY
|
CALL |
50KNew |
$832K - $1.84M
|
50K
$920K
|
|
|
Aug 14, 2025
Q2 2025
|
Diadema Partners LP
Morristown, NJ |
BUY
|
CALL |
50K+ 202.43% |
$832K - $1.84M
|
74.7K
$1.37M
|
|
|
Aug 18, 2025
Q2 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
CALL |
42.8K+ 56.09% |
$712K - $1.57M
|
119K
$2.19M
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
CALL |
-17K- 16.83% |
$283K - $624K
|
84K
$1.54M
|
|
|
Jul 28, 2025
Q2 2025
|
Twin Tree Management, LP
Dallas, TX |
SELL
|
CALL |
-67.4K- 63.83% |
$1.12M - $2.47M
|
38.2K
$702K
|
|
|
Aug 14, 2025
Q2 2025
|
Balyasny Asset Management LLC
Chicago, IL |
SELL
|
CALL |
-284K- 88.2% |
$4.73M - $10.4M
|
38K
$699K
|