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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
101
$638K
102
$574K
103
$567K
104
$539K
105
$485K
106
$481K
107
$474K
108
$463K
109
$443K
110
$443K
111
$427K
112
$408K
113
$394K
114
$394K
115
$387K
116
$384K
117
$384K
118
$380K
119
$376K
120
$367K
121
$340K
122
$317K
123
$308K
124
$304K
125
$302K