Latest Institutional Transactions on Summit Therapeutics Inc. (SMMT)
This table provides information on the latest institutional transactions involving Summit Therapeutics Inc. (SMMT) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Granahan Investment Management, LLC
Waltham, MA |
BUY
|
- |
61.1K+ 49.08% |
$1.02M - $2.24M
|
186K
$3.25M
|
|
|
Aug 14, 2025
Q2 2025
|
Polymer Capital Management (Hk) LTD
Hong Kong, K3 |
BUY
|
- |
494K+ 124.66% |
$8.22M - $18.1M
|
890K
$15.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Sargent Investment Group, LLC
|
SELL
|
- |
-500- 4.76% |
$8.32K - $18.4K
|
10K
$175K
|
|
|
Aug 14, 2025
Q2 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
87.8KNew |
$1.46M - $3.22M
|
87.8K
$1.54M
|
|
|
Aug 14, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
291KNew |
$4.85M - $10.7M
|
291K
$5.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
26.3KNew |
$438K - $965K
|
26.3K
$461K
|
|
|
Aug 14, 2025
Q2 2025
|
Wellington Management Group LLP
Boston, MA |
SELL
|
- |
-798- 1.97% |
$13.3K - $29.3K
|
39.7K
$695K
|
|
|
Aug 14, 2025
Q2 2025
|
Diadema Partners LP
Morristown, NJ |
BUY
|
- |
932New |
$15.5K - $34.2K
|
932
$16.3K
|
|
|
Aug 14, 2025
Q2 2025
|
Diadema Partners LP
Morristown, NJ |
BUY
|
PUT |
50KNew |
$832K - $1.84M
|
50K
$876K
|
|
|
Aug 14, 2025
Q2 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
108K+ 85.89% |
$1.8M - $3.98M
|
235K
$4.11M
|
|
|
Aug 14, 2025
Q2 2025
|
Macquarie Group LTD
Australia, C3 |
SELL
|
- |
-103K- 93.89% |
$1.71M - $3.78M
|
6.71K
$117K
|
|
|
Aug 14, 2025
Q2 2025
|
Daiwa Securities Group Inc.
Tokyo, M0 |
SELL
|
- |
-11.7K- 82.02% |
$195K - $429K
|
2.56K
$44.9K
|
|
|
Aug 14, 2025
Q2 2025
|
Baker Bros. Advisors LP
New York, NY |
BUY
|
- |
9.3M+ 38.07% |
$155M - $341M
|
33.7M
$591M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
86.9KNew |
$1.45M - $3.19M
|
86.9K
$1.52M
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-331K- 37.32% |
$5.51M - $12.1M
|
556K
$9.74M
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
PUT |
-180K- 85.71% |
$3M - $6.61M
|
30K
$526K
|
|
|
Aug 14, 2025
Q2 2025
|
Tang Capital Management LLC
San Diego, CA |
BUY
|
- |
250KNew |
$4.16M - $9.18M
|
250K
$4.38M
|
|
|
Aug 14, 2025
Q2 2025
|
Twinbeech Capital LP
Purchase, NY |
BUY
|
- |
191KNew |
$3.18M - $7.01M
|
191K
$3.35M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
33.8K+ 15.64% |
$562K - $1.24M
|
250K
$4.37M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-194K- 38.29% |
$3.22M - $7.11M
|
312K
$5.47M
|
|
|
Aug 14, 2025
Q2 2025
|
Vident Advisory, LLC
Alpharetta, GA |
SELL
|
- |
-2.03K- 4.92% |
$33.7K - $74.4K
|
39.2K
$686K
|
|
|
Aug 14, 2025
Q2 2025
|
Skopos Labs, Inc.
Riverhead, NY |
BUY
|
- |
15.9K+ 828.15% |
$264K - $583K
|
17.8K
$312K
|
|
|
Aug 14, 2025
Q2 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
SELL
|
- |
-55.1K- 84.24% |
$917K - $2.02M
|
10.3K
$181K
|
|
|
Aug 14, 2025
Q2 2025
|
Aster Capital Management (Difc) LTD
Dubai, C0 |
SELL
|
- |
-31.1K- 95.62% |
$517K - $1.14M
|
1.43K
$25K
|
|
|
Aug 14, 2025
Q2 2025
|
Raymond James Financial Inc
St. Petersburg, FL |
BUY
|
- |
11.7KNew |
$195K - $429K
|
11.7K
$205K
|
|
|
Aug 14, 2025
Q2 2025
|
Quantessence Capital LLC
New York, NY |
BUY
|
- |
36.2KNew |
$602K - $1.33M
|
36.2K
$634K
|
|
|
Aug 14, 2025
Q2 2025
|
Jain Global LLC
New York, NY |
BUY
|
- |
87.9KNew |
$1.46M - $3.23M
|
87.9K
$1.54M
|
|
|
Aug 14, 2025
Q2 2025
|
Kestra Advisory Services, LLC
|
SELL
|
- |
-3.35K- 9.1% |
$55.7K - $123K
|
33.4K
$586K
|
|
|
Aug 14, 2025
Q2 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
BUY
|
- |
6.77K+ 72.98% |
$113K - $248K
|
16K
$281K
|
|
|
Aug 14, 2025
Q2 2025
|
E Fund Management Co., Ltd.
Guangzhou, F4 |
SELL
|
- |
-273K- 92.49% |
$4.55M - $10M
|
22.2K
$389K
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-900- 0.23% |
$15K - $33K
|
394K
$6.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-896K- 89.75% |
$14.9M - $32.9M
|
102K
$1.79M
|
|
|
Aug 14, 2025
Q2 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
105KNew |
$1.74M - $3.84M
|
105K
$1.83M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
197K+ 53.34% |
$3.28M - $7.23M
|
566K
$9.92M
|
|
|
Aug 14, 2025
Q2 2025
|
Bellevue Group Ag
Kuesnacht, V8 |
SELL
|
- |
-25.9K- 38.33% |
$432K - $952K
|
41.7K
$731K
|
|
|
Aug 14, 2025
Q2 2025
|
Mercer Global Advisors Inc
Denver, CO |
SELL
|
- |
-943- 2.52% |
$15.7K - $34.6K
|
36.5K
$639K
|
|
|
Aug 14, 2025
Q2 2025
|
Snowden Capital Advisors LLC
New York, NY |
BUY
|
- |
14.9KNew |
$248K - $547K
|
14.9K
$261K
|
|
|
Aug 14, 2025
Q2 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
242KNew |
$4.02M - $8.87M
|
242K
$4.23M
|
|
|
Aug 14, 2025
Q2 2025
|
California State Teachers Retirement System
West Sacramento, CA |
BUY
|
- |
2.83K+ 62.29% |
$47.1K - $104K
|
7.37K
$129K
|
|
|
Aug 14, 2025
Q2 2025
|
Sofinnova Investments, Inc.
Menlo Park, CA |
BUY
|
CALL |
700KNew |
$11.6M - $25.7M
|
700K
$12.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
84.6K+ 4498.3% |
$1.41M - $3.11M
|
86.5K
$1.52M
|
|
|
Aug 14, 2025
Q2 2025
|
Lmr Partners LLP
London, X0 |
BUY
|
PUT |
47K+ 34.36% |
$782K - $1.72M
|
184K
$3.22M
|
|
|
Aug 14, 2025
Q2 2025
|
Nomura Holdings Inc
Tokyo, M0 |
BUY
|
CALL |
50KNew |
$832K - $1.84M
|
50K
$876K
|
|
|
Aug 14, 2025
Q2 2025
|
Man Group PLC
London, X0 |
BUY
|
- |
21.4K+ 112.61% |
$356K - $785K
|
40.4K
$708K
|
|
|
Aug 14, 2025
Q2 2025
|
Aqr Capital Management LLC
Greenwich, CT |
SELL
|
- |
-43.3K- 66.0% |
$721K - $1.59M
|
22.3K
$391K
|
|
|
Aug 14, 2025
Q2 2025
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
SELL
|
- |
-56- 0.35% |
$932 - $2.06K
|
15.7K
$276K
|
|
|
Aug 14, 2025
Q2 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
108K+ 361.55% |
$1.79M - $3.95M
|
137K
$2.41M
|
|
|
Aug 14, 2025
Q2 2025
|
Mariner, LLC
Overland Park, KS |
BUY
|
- |
11.8KNew |
$196K - $432K
|
11.8K
$206K
|
|
|
Aug 14, 2025
Q2 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
PUT |
616K+ 6159.0% |
$10.2M - $22.6M
|
626K
$11M
|
|
|
Aug 14, 2025
Q2 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
- |
267KNew |
$4.45M - $9.81M
|
267K
$4.68M
|