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Summit Therapeutics

211 hedge funds and large institutions have $1.89B invested in Summit Therapeutics in 2025 Q1 according to their latest regulatory filings, with 43 funds opening new positions, 77 increasing their positions, 69 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
211
Holders Change
+8
Holders Change %
+3.94%
% of All Funds
2.87%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.04%
New
43
Increased
77
Reduced
69
Closed
34
Calls
$45.5M
Puts
$65.7M
Net Calls
-$20.2M
Net Calls Change
-$2.98M
Name Holding Trade Value Shares
Change
Shares
Change %
BBA
1
Baker Bros. Advisors
New York
$471M
Vanguard Group
2
Vanguard Group
Pennsylvania
$225M -$580K -30,069 -0.3%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$180M +$24.7M +1,282,853 +16%
BlackRock
4
BlackRock
New York
$162M -$655K -33,968 -0.4%
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$127M -$2.37K -123 -0%
State Street
6
State Street
Massachusetts
$93.6M -$14.5M -751,522 -13%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$63.4M +$1.62M +84,035 +3%
Pictet Asset Management
8
Pictet Asset Management
Switzerland
$52.1M +$25M +1,274,357 +92%
Balyasny Asset Management
9
Balyasny Asset Management
Illinois
$32.9M +$25.4M +1,315,938 +340%
Charles Schwab
10
Charles Schwab
California
$28.2M -$470K -24,355 -2%
UBS Group
11
UBS Group
Switzerland
$24.4M +$1.5M +77,873 +7%
Aberdeen Group
12
Aberdeen Group
United Kingdom
$23.2M -$1.73M -89,615 -7%
BNP Paribas Financial Markets
13
BNP Paribas Financial Markets
France
$21.2M +$11.7M +605,300 +123%
Citadel Advisors
14
Citadel Advisors
Florida
$19.3M +$15.7M +811,333 +433%
RSCM
15
Rock Springs Capital Management
Maryland
$19.2M -$1.14M -59,000 -6%
Millennium Management
16
Millennium Management
New York
$17.1M -$22.4M -1,162,820 -57%
Northern Trust
17
Northern Trust
Illinois
$16.3M -$535K -27,752 -3%
CS
18
Candriam SCA
Luxembourg
$16.2M -$77.8K -4,033 -0.5%
TD Asset Management
19
TD Asset Management
Ontario, Canada
$15.6M -$593K -30,764 -4%
SL
20
Siren LLC
Connecticut
$13.4M +$13.4M +695,000 New
JPMorgan Chase & Co
21
JPMorgan Chase & Co
New York
$11.1M +$8.41M +436,038 +312%
Goldman Sachs
22
Goldman Sachs
New York
$11M -$6.5M -337,211 -37%
Adage Capital Partners
23
Adage Capital Partners
Massachusetts
$10.4M +$10.4M +538,000 New
Morgan Stanley
24
Morgan Stanley
New York
$9.22M -$1.6M -82,864 -15%
Manulife (Manufacturers Life Insurance)
25
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$8.99M -$205K -10,650 -2%