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Summit Therapeutics

237 hedge funds and large institutions have $2.08B invested in Summit Therapeutics in 2025 Q2 according to their latest regulatory filings, with 73 funds opening new positions, 66 increasing their positions, 74 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more funds holding

Funds holding:

10% more capital invested

Capital invested by funds: $1.89B → $2.08B (+$193M)

0.07% less ownership

Funds ownership: 13.25%13.18% (-0.07%)

11% less repeat investments, than reductions

Existing positions increased: 66 | Existing positions reduced: 74

Holders
237
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$126M
Puts
$77.1M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
PA
176
Parallel Advisors
California
$43.5K
SS
177
SBI Securities
Japan
$37.4K
LFG
178
Larson Financial Group
Missouri
$35K
TIM
179
Tortoise Investment Management
New York
$31.1K
BCWM
180
Ball & Co Wealth Management
Tennessee
$31K
ACM
181
Aster Capital Management
United Arab Emirates
$30.3K
DP
182
Diadema Partners
New Jersey
$19.8K
GI
183
GAMMA Investing
California
$19.4K
CWM
184
Crowley Wealth Management
Delaware
$19.2K
Comerica Bank
185
Comerica Bank
Texas
$18.8K
GSWM
186
Golden State Wealth Management
California
$17.6K
FHA
187
First Horizon Advisors
Tennessee
$16.7K
National Bank of Canada
188
National Bank of Canada
Quebec, Canada
$15.3K
PS
189
Principal Securities
Iowa
$15.1K
C
190
Covestor
United Kingdom
$14K
Zurich Cantonal Bank
191
Zurich Cantonal Bank
Switzerland
$13.4K
TC
192
Truvestments Capital
Florida
$13.4K
CIM
193
Contravisory Investment Management
Massachusetts
$12.8K
FFA
194
Farther Finance Advisors
California
$11.9K
SWM
195
Spire Wealth Management
Virginia
$11.2K
VWM
196
Vermillion Wealth Management
Minnesota
$10.7K
MHR
197
Matthew Hamilton Rosenberg
$10.7K
QL
198
Quarry LP
New York
$10.4K
AF
199
Allworth Financial
California
$10.2K
Nisa Investment Advisors
200
Nisa Investment Advisors
Missouri
$9.58K