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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 %
Tudor Investment Corp
76
Tudor Investment Corp
Connecticut
$638K +$47.1K +2,596 +8%
SG Americas Securities
77
SG Americas Securities
New York
$633K +$174K +9,601 +38%
State of Wisconsin Investment Board
78
State of Wisconsin Investment Board
Wisconsin
$633K -$99.1K -5,458 -14%
IIM
79
INTECH Investment Management
Florida
$621K +$5.19K +286 +0.8%
Wells Fargo
80
Wells Fargo
California
$606K +$16K +880 +3%
FRM
81
Fox Run Management
Connecticut
$593K +$170K +9,380 +40%
CF
82
Corebridge Financial
Texas
$574K -$8.51K -469 -1%
VFA
83
Values First Advisors
Tennessee
$550K +$17K +924 +3%
Two Sigma Investments
84
Two Sigma Investments
New York
$520K -$79.3K -4,369 -13%
Janus Henderson Group
85
Janus Henderson Group
United Kingdom
$511K – – –
PAMP
86
Polar Asset Management Partners
Ontario, Canada
$497K -$2M -110,161 -80%
DekaBank Deutsche Girozentrale
87
DekaBank Deutsche Girozentrale
Germany
$489K – – –
ACH
88
ArrowMark Colorado Holdings
Colorado
$454K – – –
GC
89
Guggenheim Capital
Illinois
$450K +$17.9K +986 +4%
Ensign Peak Advisors
90
Ensign Peak Advisors
Utah
$437K +$11.8K +650 +3%
Creative Planning
91
Creative Planning
Kansas
$430K +$69.2K +3,815 +19%
PA
92
Profund Advisors
Maryland
$411K -$123K -6,789 -23%
New York State Common Retirement Fund
93
New York State Common Retirement Fund
New York
$404K – – –
HF
94
HRT Financial
New York
$388K +$388K +21,418 New
Handelsbanken Fonder
95
Handelsbanken Fonder
Sweden
$383K – – –
PP
96
PDT Partners
New York
$379K +$379K +20,899 New
PAM
97
Panagora Asset Management
Massachusetts
$371K -$1.73M -95,180 -82%
Bank of Montreal
98
Bank of Montreal
Ontario, Canada
$356K +$356K +19,607 New
BPC
99
Bryce Point Capital
New York
$351K -$162K -7,525 -32%
JF
100
Jump Financial
Illinois
$349K +$49.6K +2,735 +17%
2 3
4
5 6