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Summit Therapeutics

212 hedge funds and large institutions have $1.91B invested in Summit Therapeutics in 2025 Q1 according to their latest regulatory filings, with 42 funds opening new positions, 79 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: 204212 (+8)

0.83% more ownership

Funds ownership: 12.56%13.39% (+0.83%)

31% less call options, than puts

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

Holders
212
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 +$26.4M
2 +$25.7M
3 +$25.6M
4
Norges Bank
Norges Bank
Norway
+$18.4M
5
Citadel Advisors
Citadel Advisors
Florida
+$16.3M
Name Holding Trade Value Shares
Change
Change in
Stake
126
$296K
127
$293K
128
$285K
129
$275K
130
$262K
131
$260K
132
$259K
133
$252K
134
$248K
135
$246K
136
$240K
137
$236K
138
$233K
139
$232K
140
$232K
141
$223K
142
$215K
143
$204K
144
$203K
145
$193K
146
$193K
147
$186K
148
$179K
149
$177K
150
$154K