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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.

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 Market Value Shares Shares
Change 		Shares
Change %
Wellington Management Group
1
Wellington Management Group
Massachusetts
$152M 8,354,151 -621,682 -7%
KCM
2
Kynam Capital Management
New Jersey
$118M 6,500,000 +1,435,793 +28%
BlackRock
3
BlackRock
New York
$100M 5,524,132 +43,462 +0.8%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$97.6M 5,380,091 +522,423 +11%
Vanguard Group
5
Vanguard Group
Pennsylvania
$70.8M 3,898,435 +16,440 +0.4%
EAM
6
Eventide Asset Management
Massachusetts
$68.2M 3,754,793 +1,533 +0%
T. Rowe Price Associates
7
T. Rowe Price Associates
Maryland
$61.9M 3,410,499 -146,637 -4%
CC
8
Commodore Capital
New York
$58.1M 3,200,000 +3,200,000 New
BG
9
Bellevue Group
Switzerland
$55.7M 3,071,615 – –
State Street
10
State Street
Massachusetts
$50.9M 2,806,359 -428,602 -13%
Point72 Asset Management
11
Point72 Asset Management
Connecticut
$47.6M 2,621,175 +105,203 +4%
DTC
12
Deep Track Capital
Connecticut
$36.3M 2,000,000 +459,868 +30%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$28.9M 1,589,806 +54,890 +4%
UBS Group
14
UBS Group
Switzerland
$26.6M 1,468,240 +1,078,443 +277%
PCH
15
Polar Capital Holdings
United Kingdom
$25.5M 1,403,435 -162,396 -10%
NHAS
16
Novo Holdings A/S
Denmark
$21.8M 1,200,000 +200,000 +20%
WP
17
Woodline Partners
California
$21.6M 1,188,429 -825,586 -41%
Pictet Asset Management
18
Pictet Asset Management
Switzerland
$17.4M 957,794 -132,379 -12%
Morgan Stanley
19
Morgan Stanley
New York
$16.4M 902,882 -441,217 -33%
Fisher Asset Management
20
Fisher Asset Management
Washington
$15.8M 871,628 +419,131 +93%
RSCM
21
Rock Springs Capital Management
Maryland
$14.7M 812,653 -409,529 -34%
EP
22
Eversept Partners
New York
$12.6M 696,499 -23,337 -3%
Goldman Sachs
23
Goldman Sachs
New York
$12.6M 696,007 -506,446 -42%
American Century Companies
24
American Century Companies
Missouri
$11.3M 625,321 +16,864 +3%
Citadel Advisors
25
Citadel Advisors
Florida
$11M 603,401 -104,685 -15%
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