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Cullinan Oncology
CGEM

Overview Fund Activity

142 hedge funds and large institutions have $471M invested in Cullinan Oncology in 2025 Q2 according to their latest regulatory filings, with 19 funds opening new positions, 52 increasing their positions, 44 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
142
Holders Change
-6
Holders Change %
-4.05%
% of All Funds
1.9%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.05%
New
19
Increased
52
Reduced
44
Closed
24
Calls
$101K
Puts
$7.55M
Net Calls
-$7.45M
Net Calls Change
-$7.4M

Top Buyers

1
LCM
Lynx1 Capital Management
Puerto Rico
+$8.92M
2
CM
Caption Management
Oklahoma
+$1.32M
3
Bank of America
Bank of America
North Carolina
+$1.03M
4
Verition Fund Management
Verition Fund Management
Connecticut
+$832K
5
VC
Voss Capital
Texas
+$578K

Top Sellers

1
AllianceBernstein
AllianceBernstein
Tennessee
-$12.6M
2
B
Braidwell
Connecticut
-$7.42M
3
Millennium Management
Millennium Management
New York
-$2.05M
4
KCM
Kynam Capital Management
New Jersey
-$1.82M
5
Morgan Stanley
Morgan Stanley
New York
-$1.81M
Name Holding Trade Value Shares
Change 		Shares
Change %
S
126
SignatureFD
Georgia
$2.93K +$1.18K +157 +68%
EWA
127
EverSource Wealth Advisors
Alabama
$2.64K +$2.64K +351 New
US Bancorp
128
US Bancorp
Minnesota
$2.22K -$9.5K -1,262 -81%
Nisa Investment Advisors
129
Nisa Investment Advisors
Missouri
$2.11K +$1.36K +180 +180%
AF
130
Allworth Financial
California
$2.01K +$196 +26 +11%
Daiwa Securities Group
131
Daiwa Securities Group
Japan
$2K – – –
Comerica Bank
132
Comerica Bank
Texas
$1.09K +$933 +124 +590%
WTA
133
Washington Trust Advisors
Massachusetts
$956 – – –
IA
134
IFP Advisors
Florida
$731 -$68 – –
MCM
135
MAI Capital Management
Ohio
$573 +$573 +76 New
PNC Financial Services Group
136
PNC Financial Services Group
Pennsylvania
$557 +$459 +61 +469%
PA
137
Parallel Advisors
California
$482 +$482 +64 New
PFBT
138
Parkside Financial Bank & Trust
Missouri
$452 +$452 +60 New
LFG
139
Larson Financial Group
Missouri
$422 -$3.92K -520 -90%
RIL
140
Rothschild Investment LLC
Illinois
$226 -$1.62K -215 -88%
VCM
141
Versant Capital Management
Arizona
$173 +$173 +23 New
SS
142
SBI Securities
Japan
$8 – – –
B
143
Braidwell
Connecticut
– -$7.42M -980,773 Closed
WP
144
Woodline Partners
California
– -$619K -81,741 Closed
Acadian Asset Management
145
Acadian Asset Management
Massachusetts
– -$618K -81,721 Closed
PA
146
Perceptive Advisors
New York
– -$606K -80,100 Closed
UOC
147
UBS O'Connor
Illinois
– -$249K -32,903 Closed
CF
148
Corebridge Financial
Texas
– -$194K -25,603 Closed
Two Sigma Advisers
149
Two Sigma Advisers
New York
– -$190K -25,100 Closed
DTL
150
Dynamic Technology Lab
Singapore
– -$163K -21,581 Closed
3 4 5
6
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