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Summit Therapeutics

211 hedge funds and large institutions have $1.89B invested in Summit Therapeutics in 2025 Q1 according to their latest regulatory filings, with 43 funds opening new positions, 77 increasing their positions, 69 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

4% more funds holding

Funds holding: 203211 (+8)

0.69% more ownership

Funds ownership: 12.56%13.25% (+0.69%)

31% less call options, than puts

Call options by funds: $45.5M | Put options by funds: $65.7M

Holders
211
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$45.5M
Puts
$65.7M
Net Calls
Net Calls Change

Top Buyers

1 +$25.4M
2 +$25M
3 +$24.7M
4
Citadel Advisors
Citadel Advisors
Florida
+$15.7M
5
SL
Siren LLC
Connecticut
+$13.4M
Name Holding Trade Value Shares
Change
Change in
Stake
ETC
151
Exchange Traded Concepts
Oklahoma
$122K
AF
152
Avanza Fonder
Sweden
$113K
OCM
153
Osterweis Capital Management
California
$96.5K
California State Teachers Retirement System (CalSTRS)
154
California State Teachers Retirement System (CalSTRS)
California
$87.6K
AB
155
Amalgamated Bank
New York
$61K
Fifth Third Bancorp
156
Fifth Third Bancorp
Ohio
$57.9K
IC
157
Inscription Capital
Texas
$49.7K
A
158
AlphaQuest
New York
$49K
ATC
159
Adirondack Trust Company
New York
$48.2K
BIG
160
Brooklyn Investment Group
New York
$37K
Royal Bank of Canada
161
Royal Bank of Canada
Ontario, Canada
$36K
Nisa Investment Advisors
162
Nisa Investment Advisors
Missouri
$32.9K
Carson Wealth (CWM LLC)
163
Carson Wealth (CWM LLC)
Nebraska
$32K
LFG
164
Larson Financial Group
Missouri
$31.8K
TIM
165
Tortoise Investment Management
New York
$28.2K
SS
166
SBI Securities
Japan
$25.3K
AF
167
Allworth Financial
California
$17.2K
LC
168
Lindbrook Capital
California
$16.3K
GI
169
GAMMA Investing
California
$15.9K
GSWM
170
Golden State Wealth Management
California
$14.5K
Zurich Cantonal Bank
171
Zurich Cantonal Bank
Switzerland
$14.2K
C
172
Covestor
United Kingdom
$13K
FFA
173
Farther Finance Advisors
California
$12.3K
PNC Financial Services Group
174
PNC Financial Services Group
Pennsylvania
$12K
SWM
175
Spire Wealth Management
Virginia
$10.1K