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Summit Therapeutics

203 hedge funds and large institutions have $2.06B invested in Summit Therapeutics in 2025 Q4 according to their latest regulatory filings, with 32 funds opening new positions, 75 increasing their positions, 65 reducing their positions, and 60 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

less capital invested

Capital invested by funds: $ → $

less funds holding

Funds holding:

28% less call options, than puts

Call options by funds: $52.1M | Put options by funds: $72.2M

40% less funds holding in top 10

Funds holding in top 10: 53 (-2)

47% less first-time investments, than exits

New positions opened: 32 | Existing positions closed: 60

Holders
203
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
$52.1M
Puts
$72.2M
Net Calls
Net Calls Change

Top Buyers

1 +$90.9M
2 +$83.6M
3 +$50.2M
4
Citadel Advisors
Citadel Advisors
Florida
+$42.8M
5
BlackRock
BlackRock
New York
+$37.6M
Name Holding Trade Value Shares
Change
Change in
Stake
XT
226
XTX Topco
Cayman Islands
Amundi
227
Amundi
France
JGGDR
228
JGP Global Gestao de Recursos
Brazil
TRCT
229
Tower Research Capital (TRC)
New York
QC
230
Quadrature Capital
United Kingdom
BHCM
231
Brevan Howard Capital Management
Jersey
NYLIM
232
New York Life Investment Management
New York
HighTower Advisors
233
HighTower Advisors
Illinois
AF
234
Avanza Fonder
Sweden
BCWM
235
Ball & Co Wealth Management
Tennessee
CWM
236
Crowley Wealth Management
Delaware
TIM
237
Tortoise Investment Management
New York
HFM
238
Harvest Fund Management
China
ACM
239
Aster Capital Management
United Arab Emirates
PS
240
Principal Securities
Iowa
CIM
241
Contravisory Investment Management
Massachusetts
SWM
242
Spire Wealth Management
Virginia
BCPWM
243
Bradley & Co Private Wealth Management
Florida
RF
244
Roxbury Financial
New Jersey
CI Investments Inc
245
CI Investments Inc
Ontario, Canada
BIA
246
Bell Investment Advisors
California
GLF
247
Groupe la Francaise
France
BF
248
BOK Financial
Oklahoma
PPC
249
Park Place Capital
Alabama
CIA
250
Cape Investment Advisory
Georgia