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Summit Therapeutics

206 hedge funds and large institutions have $2.06B invested in Summit Therapeutics in 2025 Q4 according to their latest regulatory filings, with 35 funds opening new positions, 75 increasing their positions, 65 reducing their positions, and 60 closing their positions.

New
Increased
Maintained
Reduced
Closed

15% more repeat investments, than reductions

Existing positions increased: 75 | Existing positions reduced: 65

1.42% more ownership

Funds ownership: 13.85%15.27% (+1.4%)

3% less capital invested

Capital invested by funds: $2.12B → $2.06B (-$64.2M)

11% less funds holding

Funds holding: 232206 (-26)

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)

42% less first-time investments, than exits

New positions opened: 35 | Existing positions closed: 60

Holders
206
Holders Change
-26
Holders Change %
-11.21%
% of All Funds
2.51%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.04%
New
35
Increased
75
Reduced
65
Closed
60
Calls
$52.1M
Puts
$72.2M
Net Calls
-$20.2M
Net Calls Change
-$43.7M
Name Holding Trade Value Shares
Change
Change in
Stake
SA
201
Seneschal Advisors
Washington
$35
RIL
202
Rothschild Investment LLC
Illinois
$35 +$19 +1 +100%
BHWM
203
Bay Harbor Wealth Management
Maryland
$34 -$75 -4 -67%
SIC
204
SJS Investment Consulting
Ohio
$18 -$113 -6 -86%
1CP
205
1015 Capital Partners
Pennsylvania
$17 +$19 +1 New
KFAS
206
Keating Financial Advisory Services
Kansas
$17 +$19 +1 New
Fiera Capital (Canada)
207
Fiera Capital (Canada)
Quebec, Canada
-$15.7M -762,094 Closed
PCH
208
Polar Capital Holdings
United Kingdom
-$15.4M -746,393 Closed
TCM
209
Tang Capital Management
California
-$11.4M -550,000 Closed
CFM
210
Capricorn Fund Managers
United Kingdom
-$10.3M -496,266 Closed
Susquehanna International Group
211
Susquehanna International Group
Pennsylvania
-$4.64M -246,562 Closed
SCM
212
Superstring Capital Management
New York
-$4.08M -197,253 Closed
YRHAM
213
Yong Rong (HK) Asset Management
Hong Kong
-$2.07M -100,000 Closed
HP
214
HealthInvest Partners
Sweden
-$203K -92,737 Closed
Envestnet Asset Management
215
Envestnet Asset Management
Illinois
-$1.91M -92,538 Closed
WG
216
Winton Group
United Kingdom
-$1.34M -64,900 Closed
PAMI
217
Perseverance Asset Management International
Cayman Islands
-$1.23M -59,745 Closed
VSI
218
Verde Servicos Internacionais
Brazil
-$826K -40,000 Closed
Man Group
219
Man Group
United Kingdom
-$611K -29,550 Closed
CM
220
Caption Management
Oklahoma
-$532K -28,264 Closed
Stifel Financial
221
Stifel Financial
Missouri
-$554K -26,832 Closed
ECM
222
ExodusPoint Capital Management
New York
-$486K -23,513 Closed
QT
223
Quantbot Technologies
New York
-$483K -23,381 Closed
BCI
224
Brinker Capital Investments
Pennsylvania
-$419K -20,278 Closed
WEG
225
World Equity Group
Illinois
-$390K -18,854 Closed