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Celldex Therapeutics
CLDX

Overview Fund Activity

171 hedge funds and large institutions have $1.34B invested in Celldex Therapeutics in 2025 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 63 increasing their positions, 53 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
171
Holders Change
-3
Holders Change %
-1.72%
% of All Funds
2.32%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
29
Increased
63
Reduced
53
Closed
31
Calls
$2.13M
Puts
$6.12M
Net Calls
-$3.99M
Net Calls Change
-$11.8M

Top Buyers

1
CC
1
Commodore Capital
New York
$58.1M
2
KCM
2
Kynam Capital Management
New Jersey
$118M
3
UBS Group
3
UBS Group
Switzerland
$26.6M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$97.6M
5
DTC
5
Deep Track Capital
Connecticut
$36.3M

Top Sellers

1
T. Rowe Price Investment Management
1
T. Rowe Price Investment Management
Maryland
$0
2
JFG
2
Jefferies Financial Group
New York
$998K
3
WP
3
Woodline Partners
California
$21.6M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$152M
5
Goldman Sachs
5
Goldman Sachs
New York
$12.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
Squarepoint
176
Squarepoint
New York
– -$1.8M -71,176 Closed
Hudson Bay Capital Management
177
Hudson Bay Capital Management
Connecticut
– -$1.14M -45,000 Closed
Canada Pension Plan Investment Board
178
Canada Pension Plan Investment Board
Ontario, Canada
– -$935K -37,000 Closed
TE
179
Tema ETFs
New York
– -$745K -29,480 Closed
AQR Capital Management
180
AQR Capital Management
Connecticut
– -$549K -21,724 Closed
NIM
181
NEOS Investment Management
Connecticut
– -$512K -20,261 Closed
First Trust Advisors
182
First Trust Advisors
Illinois
– -$464K -18,372 Closed
ECM
183
ExodusPoint Capital Management
New York
– -$436K -17,244 Closed
Los Angeles Capital Management
184
Los Angeles Capital Management
California
– -$390K -15,421 Closed
BHCM
185
Brevan Howard Capital Management
Jersey
– -$288K -11,414 Closed
XT
186
XTX Topco
Cayman Islands
– -$284K -11,256 Closed
AAA
187
Affinity Asset Advisors
New York
– -$252K -9,992 Closed
Ameriprise
188
Ameriprise
Minnesota
– -$251K -9,944 Closed
PF
189
Phoenix Financial
Israel
– -$243K -9,615 Closed
HSBC Holdings
190
HSBC Holdings
United Kingdom
– -$233K -9,292 Closed
Victory Capital Management
191
Victory Capital Management
Texas
– -$202K -8,003 Closed
AC
192
Aristides Capital
Kentucky
– -$202K -8,000 Closed
CM
193
Caption Management
Oklahoma
– -$189K -7,462 Closed
HT
194
Headlands Technologies
Illinois
– -$81.2K -3,212 Closed
VEA
195
Virtus ETF Advisers
New York
– -$67.9K -2,688 Closed
RS
196
R Squared
Hong Kong
– -$22.2K -880 Closed
BC
197
Bayforest Capital
United Kingdom
– -$21.9K -865 Closed
SAM
198
Smartleaf Asset Management
Massachusetts
– -$7.61K -303 Closed
BIG
199
Brooklyn Investment Group
New York
– -$2.48K -98 Closed
RA
200
Rise Advisors
New York
– -$2.1K -83 Closed
5 6 7
8
9