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Summit Therapeutics

228 hedge funds and large institutions have $2.12B invested in Summit Therapeutics in 2025 Q3 according to their latest regulatory filings, with 41 funds opening new positions, 79 increasing their positions, 69 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more capital invested

Capital invested by funds: $ → $

0.67% more ownership

Funds ownership: 13.18%13.85% (+0.67%)

7% less first-time investments, than exits

New positions opened: 41 | Existing positions closed: 44

4% less funds holding

Funds holding: 237228 (-9)

Holders
228
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$115M
Puts
$91.1M
Net Calls
Net Calls Change

Top Buyers

1 +$55.9M
2 +$48.4M
3 +$26.5M
4
Nomura Holdings
Nomura Holdings
Japan
+$20.8M
5
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$13.1M
Name Holding Trade Value Shares
Change
Change in
Stake
PA
76
Profund Advisors
Maryland
$1.44M
IMRF
77
Illinois Municipal Retirement Fund
Illinois
$1.42M
WG
78
Winton Group
United Kingdom
$1.34M
PAMI
79
Perseverance Asset Management International
Cayman Islands
$1.23M
Russell Investments Group
80
Russell Investments Group
United Kingdom
$1.2M
FFA
81
Farther Finance Advisors
California
$1.14M
Ameriprise
82
Ameriprise
Minnesota
$1.11M
Treasurer of the State of North Carolina
83
Treasurer of the State of North Carolina
North Carolina
$1.08M
PFSRSONJ
84
Police & Firemen's Retirement System of New Jersey
New Jersey
$1.08M
GC
85
Guggenheim Capital
Illinois
$847K
VSI
86
Verde Servicos Internacionais
Brazil
$826K
LCS
87
Levin Capital Strategies
New York
$758K
VA
88
Vident Advisory
Georgia
$757K
Ohio Public Employees Retirement System (OPERS)
89
Ohio Public Employees Retirement System (OPERS)
Ohio
$754K
BPA
90
Beacon Pointe Advisors
California
$738K
Handelsbanken Fonder
91
Handelsbanken Fonder
Sweden
$707K
DnB Asset Management
92
DnB Asset Management
Norway
$639K
Mirae Asset Global Investments
93
Mirae Asset Global Investments
South Korea
$632K
Group One Trading
94
Group One Trading
Illinois
$625K
AssetMark Inc
95
AssetMark Inc
California
$617K
Man Group
96
Man Group
United Kingdom
$611K
BNP Paribas Financial Markets
97
BNP Paribas Financial Markets
France
$603K
CM
98
Caption Management
Oklahoma
$584K
SEI Investments
99
SEI Investments
Pennsylvania
$561K
Stifel Financial
100
Stifel Financial
Missouri
$554K