Celldex TherapeuticsCLDX

13F holders, Q3 2024 (September 30)
176holders −7
20new positions
29sold out
6famous investors
$33.99avg. 13F price*

At the end of Q3 2024, 176 institutions reported holding Celldex Therapeutics Inc. (CLDX) in their 13F filings, down 7 from Q2 2024. 20 opened new positions and 29 sold out. The largest holders were Wellington Management Group LLP ($314.2M), FMR LLC ($204.8M) and BlackRock, Inc. ($165.9M). 6 famous investors held it, including Steve Cohen (0.2% of Point72 Asset Management's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).

Company
Celldex Therapeutics Inc.
CUSIP
15117B202
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300 Q1 2024: 197Q1 2024Q2 2024: 183Q2 2024Q3 2024: 176Q3 2024Q4 2024: 174Q4 2024Q1 2025: 171Q1 2025Q2 2025: 180Q2 2025Q3 2025: 184Q3 2025Q4 2025: 186Q4 2025Q1 2026: 228Q1 2026Q2 2026: 253Q2 2026

Total Exit/New Position Q2 2024 → Q3 2024

InstitutionsTotal Value
New Positions20$110.4M
Exits29$73.3M

All 13F filers, Q2 2024 → Q3 2024: 10,017,132 shares bought and 8,003,521 shares sold, net +2,013,611 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 176 holders

Wellington Management Group LLP 0.06% Add +14.5% 9,243,599 $314.2M
FMR LLC 0.01% Reduce -23.1% 6,024,416 $204.8M
BlackRock, Inc. 0.00% — 4,880,020 $165.9M
Vanguard Group Inc. 0.00% Add +3.5% 3,869,782 $131.5M
Kynam Capital Management, LP 9.11% Add +2.0% 3,458,609 $117.6M
Eventide Asset Management, LLC 1.95% Add +0.1% 3,332,005 $113.3M
Bellevue Group AG 1.69% Add +3.4% 3,071,615 $104.4M
T. Rowe Price Associates Inc. 0.01% Reduce -9.2% 2,880,365 $97.9M
Polar Capital Holdings Plc 0.45% Reduce -11.6% 2,720,877 $92.5M
State Street Corp. 0.00% Reduce -6.5% 2,485,156 $84.5M
Woodline Partners LP 0.67% Add +208.9% 2,341,121 $79.6M
Goldman Sachs Group Inc. 0.01% Add +110.0% 1,835,843 $62.4M
T. Rowe Price Investment Management, Inc. 0.04% New 1,734,522 $59.0M
Commodore Capital LP 3.44% Add +13.6% 1,618,937 $55.0M
Point72 Asset Management 0.19% Reduce -19.1% 1,568,708 $53.3M
Geode Capital Management, LLC 0.00% Add +0.4% 1,540,513 $52.4M
Jennison Associates LLC 0.03% Add +32.0% 1,324,410 $45.0M
Pictet Asset Management Holding SA 0.04% Reduce -17.7% 1,138,446 $38.7M
Rock Springs Capital Management LP 1.22% Reduce -21.1% 1,103,778 $37.5M
Novo Holdings A/S 1.63% Add +13.4% 963,663 $32.8M
Logos Global Management LP 3.43% New 900,000 $30.6M
Citadel Advisors 0.03% Add +163.8% 847,281 $28.8M
D. E. Shaw & Co. 0.04% Reduce -2.4% 825,117 $28.0M
Redmile Group, LLC 1.32% Reduce -8.6% 657,175 $22.3M
EcoR1 Capital, LLC 0.76% No change 650,000 $22.1M
Eversept Partners, LP 1.47% Reduce -10.8% 564,902 $19.2M
Northern Trust Corp. 0.00% Add +3.1% 562,720 $19.1M
Charles Schwab Investment Management Inc. 0.00% Add +1.6% 538,856 $18.3M
5AM Venture Management, LLC 3.49% No change 497,270 $16.9M
Emerald Advisers, LLC 0.60% Add +129.9% 456,202 $15.5M
Morgan Stanley 0.00% Add +165.8% 435,818 $14.8M
Sphera Funds Management LTD. 2.33% Add +35.5% 419,103 $14.2M
American Century Companies Inc. 0.01% Reduce -0.1% 415,364 $14.1M
Fisher Asset Management 0.01% Add +210.6% 374,352 $12.7M
Nuveen Asset Management, LLC 0.00% Reduce -15.8% 363,635 $12.4M
Marshall Wace, LLP 0.01% Reduce -79.9% 276,728 $9.4M
TSP Capital Management Group, LLC 2.61% Reduce -0.6% 247,820 $8.4M
Baker Bros. Advisors LP 0.09% No change 247,644 $8.4M
Emerald Mutual Fund Advisers Trust 0.43% Add +92.0% 243,795 $8.3M
Bank of America Corp. 0.00% Reduce -11.6% 218,438 $7.4M
AXA S.A. 0.02% Add +30.3% 185,334 $6.3M
Bank of New York Mellon Corp 0.00% Reduce -21.3% 181,200 $6.2M
Readystate Asset Management LP 0.77% New 179,518 $6.1M
Jane Street Group, LLC 0.01% Reduce -8.8% 173,670 $5.9M
UBS Group AG 0.00% Add +3.7% 166,597 $5.7M
TD Asset Management Inc 0.00% Reduce -13.5% 164,078 $5.4M
Silverarc Capital Management, LLC 1.11% Reduce -61.3% 145,000 $4.9M
Twinbeech Capital LP 0.09% Add +279.7% 140,502 $4.8M
Crestline Management, L.P. 0.27% Add +61.7% 137,988 $4.7M
Barclays PLC 0.00% Add +140.7% 130,381 $4.4M
Affinity Asset Advisors, LLC 0.71% Reduce -73.7% 125,000 $4.2M
Panagora Asset Management Inc. 0.02% Reduce -1.4% 116,674 $4.0M
Mirador Capital Partners LP 0.71% Add +3.4% 116,147 $3.9M
Swiss National Bank 0.00% Add +1.4% 115,900 $3.9M
Caption Management, LLC 0.40% New 110,000 $3.7M
Millennium Management 0.00% Add +147.1% 108,103 $3.7M
Manufacturers Life Insurance Company, The 0.00% Reduce -18.5% 105,777 $3.6M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% Add +6.5% 102,595 $3.5M
Rhumbline Advisers 0.00% Reduce -4.0% 92,589 $3.1M
Rafferty Asset Management, LLC 0.01% Reduce -23.9% 90,990 $3.1M
Balyasny Asset Management L.P. 0.01% New 86,573 $2.9M
Artia Global Partners LP 0.72% No change 75,300 $2.6M
Squarepoint Ops LLC 0.01% Reduce -54.6% 74,010 $2.5M
Prudential Financial Inc. 0.00% Reduce -6.1% 68,471 $2.3M
Alliancebernstein L.P. 0.00% No change 65,540 $2.2M
Susquehanna International Group, LLP 0.00% Add +35.0% 64,576 $2.2M
Canada Pension Plan Investment Board 0.00% New 64,000 $2.2M
Legal & General Group Plc 0.00% Add +8.0% 62,981 $2.1M
California State Teachers Retirement System 0.00% Reduce -1.1% 56,497 $1.9M
Algert Global LLC 0.05% Reduce -27.3% 54,983 $1.9M
State of New Jersey Common Pension Fund D 0.01% Reduce -3.2% 52,615 $1.8M
PFM Health Sciences, LP 0.10% No change 52,120 $1.8M
JPMorgan Chase & Co. 0.00% Reduce -9.7% 50,875 $1.7M
Citigroup Inc. 0.00% Add +100.8% 50,730 $1.7M
Alps Advisors Inc. 0.01% Reduce -1.4% 50,657 $1.7M
Schroder Investment Management Group 0.00% No change 48,099 $1.6M
XTX Topco Ltd 0.11% New 45,917 $1.6M
Teachers Retirement System of the State of Kentucky 0.01% Add +5.1% 42,628 $1.4M
State of Wisconsin Investment Board 0.00% Add +12.5% 41,360 $1.4M
Invesco Ltd. 0.00% Add +0.2% 41,230 $1.4M
Deutsche Bank AG 0.00% Reduce -11.3% 39,459 $1.3M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% Add +10.0% 38,941 $1.3M
Engineers Gate Manager LP 0.03% Add +396.3% 38,486 $1.3M
First Trust Advisors LP 0.00% Reduce -51.8% 37,443 $1.3M
MetLife Investment Management, LLC 0.01% No change 37,332 $1.3M
Man Group plc 0.00% New 35,967 $1.2M
Capital Fund Management S.A. 0.01% Reduce -19.3% 35,867 $1.2M
Corebridge Financial, Inc. 0.01% Reduce -0.6% 34,539 $1.2M
Cinctive Capital Management LP 0.07% Reduce -62.9% 33,797 $1.1M
Y-Intercept (Hong Kong) Ltd 0.06% Add +11.5% 30,538 $1.0M
AlphaCentric Advisors LLC 0.76% Reduce -36.8% 30,000 $1.0M
BNP Paribas Financial Markets 0.00% Add +293.1% 28,181 $958K
NEOS Investment Management LLC 0.03% Reduce -6.8% 26,592 $904K
Intech Investment Management LLC 0.01% New 25,632 $871K
Janus Henderson Group PLC 0.00% No change 25,642 $871K
Magnetar Financial LLC 0.02% Add +46.7% 25,513 $867K
AQR Capital Management 0.00% Add +222.6% 25,343 $861K
ArrowMark Colorado Holdings LLC 0.01% No change 25,000 $850K
DekaBank Deutsche Girozentrale 0.00% No change 25,000 $826K
Values First Advisors, Inc. 0.45% Add +13.4% 24,172 $822K
Ensign Peak Advisors, Inc 0.00% No change 23,428 $796K
Wells Fargo & Company 0.00% Reduce -1.4% 22,411 $762K
New York State Common Retirement Fund 0.00% Reduce -25.2% 22,237 $756K
Voya Investment Management LLC 0.00% Reduce -2.4% 21,008 $714K
Jefferies Financial Group Inc. 0.01% New 21,000 $714K
Assenagon Asset Management S.A. 0.00% Reduce -85.0% 20,946 $712K
SG Americas Securities, LLC 0.00% Add +124.6% 20,316 $691K
Profund Advisors LLC 0.02% Reduce -17.5% 18,561 $631K
Brevan Howard Capital Management LP 0.03% Add +62.8% 17,815 $606K
Arizona State Retirement System 0.00% Add +5.2% 17,080 $581K
Gsa Capital Partners LLP 0.04% Add +191.2% 16,114 $548K
Teacher Retirement System of Texas 0.00% Add +16.9% 14,878 $506K
Creative Planning 0.00% New 14,819 $504K
State Board of Administration of Florida Retirement System 0.00% No change 14,537 $494K
Point72 (DIFC) Ltd 0.04% Add +101.7% 14,114 $480K
Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% No change 14,111 $480K
Handelsbanken Fonder AB 0.00% Add +23.2% 13,800 $469K
ProShare Advisors LLC 0.00% Add +46.6% 12,206 $415K
Tower Research Capital LLC (TRC) 0.01% Reduce -18.3% 10,706 $364K
Cowen and Company, LLC 0.01% New 10,700 $364K
DNB Asset Management AS 0.00% Add +29.2% 10,169 $346K
Polar Asset Management Partners Inc. 0.01% Reduce -16.4% 9,700 $330K
Fox Run Management, L.L.C. 0.07% New 9,324 $317K
HighVista Strategies LLC 0.11% Reduce -6.7% 8,981 $305K
Victory Capital Management Inc. 0.00% Reduce -2.1% 8,150 $277K
Public Employees Retirement Association of Colorado 0.00% No change 7,787 $265K
Royal Bank of Canada 0.00% Add +17.0% 7,753 $263K
Overbrook Management Corp 0.05% No change 6,837 $232K
Los Angeles Capital Management LLC 0.00% Reduce -8.6% 6,738 $229K
Ameritas Investment Partners, Inc. 0.01% Add +5.6% 6,544 $222K
Panoramic Investment Advisors, LLC 0.15% — 6,500 $221K
Keybank National Association 0.00% New 6,356 $216K
CANADA LIFE ASSURANCE Co 0.00% Reduce -53.5% 6,338 $215K
ADAR1 Capital Management, LLC 0.03% Add +1550.2% 5,000 $170K
Acadian Asset Management LLC 0.00% New 4,591 $156K
Virtus Advisers, LLC 0.04% Add +1.8% 2,529 $86K
Amalgamated Bank 0.00% No change 2,182 $74K
KBC Group NV 0.00% Add +31.2% 2,081 $71K
Russell Investments Group, Ltd. 0.00% Reduce -56.3% 1,768 $60K
AlphaQuest LLC 0.00% Reduce -78.6% 1,582 $54K
Federation des caisses Desjardins du Quebec 0.00% Add +0.7% 1,544 $52K
Point72 Asia (Singapore) Pte. Ltd. 0.01% Reduce -41.1% 1,210 $41K
Nisa Investment Advisors, LLC 0.00% Add +5.4% 682 $23K
US Bancorp \de 0.00% Add +7.1% 682 $23K
CIBC Private Wealth Group LLC 0.00% No change 500 $17K
Osaic Holdings, Inc. 0.00% Reduce -28.7% 491 $17K
EverSource Wealth Advisors, LLC 0.00% No change 407 $14K
National Bank of Canada 0.00% No change 381 $13K
Caldwell Sutter Capital, Inc. 0.01% No change 350 $12K
First Horizon Advisors, Inc. 0.00% No change 333 $11K
Farther Finance Advisors, LLC 0.00% Add +0.9% 323 $11K
PNC Financial Services Group, Inc. 0.00% Reduce -43.2% 245 $8K
Smartleaf Asset Management LLC 0.00% Add +578.6% 190 $6K
J.Safra Asset Management Corp 0.00% Add +632.0% 183 $6K
Lindbrook Capital, LLC 0.00% Add +6.5% 165 $6K
TrinityBridge Ltd 0.00% No change 133 $5K
Cwm, LLC 0.00% Add +9.7% 136 $5K
Arax Advisory Partners 0.00% No change 139 $5K
Signaturefd, LLC 0.00% Add +6.4% 133 $5K
Sterling Capital Management LLC 0.00% — 98 $3K
Quantbot Technologies LP 0.00% New 95 $3K
Versant Capital Management, Inc 0.00% New 92 $3K
Rise Advisors, LLC 0.00% No change 83 $3K
Creative Financial Designs Inc. 0.00% New 83 $3K
Blue Trust, Inc. 0.00% Add +1866.7% 59 $2K
Rothschild Investment LLC 0.00% Add +140.0% 60 $2K
Tsfg, LLC 0.00% Reduce -50.0% 50 $2K
Bessemer Group Inc. 0.00% New 60 $2K
GAMMA Investing LLC 0.00% Add +410.0% 51 $2K
Spire Wealth Management 0.00% No change 50 $2K
Parallel Advisors, LLC 0.00% No change 22 $748
Strategic Investment Solutions, Inc. 0.00% No change 5 $170
UMB Bank, n.a. 0.00% No change 2 $68
Assetmark, Inc. 0.00% No change 1 $34
Householder Group Estate & Retirement Specialist, LLC 0.00% New 11 $0
Covestor Ltd 0.00% No change 3 $0

"% of holder's portfolio" is CLDX's weight in each manager's 13F, not the share of Celldex Therapeutics Inc. the manager owns.