Celldex TherapeuticsCLDX
13F holders, Q2 2025 (June 30)180holders +9
39new positions
28sold out
6famous investors
$20.35avg. 13F price*
At the end of Q2 2025, 180 institutions reported holding Celldex Therapeutics Inc. (CLDX) in their 13F filings, up 9 from Q1 2025. 39 opened new positions and 28 sold out. The largest holders were Kynam Capital Management, LP ($124.1M), BlackRock, Inc. ($112.9M) and FMR LLC ($110.7M). 6 famous investors held it, including Steve Cohen (0.1% of Point72 Asset Management's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Celldex Therapeutics Inc.
- CUSIP
- 15117B202
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 39 | $49.3M |
| Exits | 28 | $19.3M |
All 13F filers, Q1 2025 → Q2 2025: 8,234,742 shares bought and 9,548,010 shares sold, net −1,313,268 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 180 holders
| Kynam Capital Management, LP | 13.37% | Reduce -6.1% | 6,100,729 | $124.1M |
| BlackRock, Inc. | 0.00% | Add +0.5% | 5,550,016 | $112.9M |
| FMR LLC | 0.01% | Add +1.1% | 5,439,118 | $110.7M |
| Wellington Management Group LLP | 0.02% | Reduce -37.4% | 5,232,326 | $106.5M |
| Vanguard Group Inc. | 0.00% | Add +1.5% | 3,957,122 | $80.5M |
| T. Rowe Price Associates Inc. | 0.01% | Add +11.9% | 3,817,820 | $77.7M |
| Commodore Capital LP | 4.96% | Add +7.8% | 3,450,000 | $70.2M |
| Bellevue Group AG | 1.48% | Add +7.7% | 3,307,569 | $67.3M |
| Point72 Asset Management | 0.14% | Add +6.9% | 2,801,721 | $57.0M |
| State Street Corp. | 0.00% | Reduce -14.3% | 2,405,495 | $49.0M |
| Deep Track Capital, LP | 1.31% | No change | 2,000,000 | $40.7M |
| Vestal Point Capital, LP | 1.88% | Add +781.0% | 1,750,000 | $35.6M |
| Geode Capital Management, LLC | 0.00% | Add +5.2% | 1,672,980 | $34.0M |
| Woodline Partners LP | 0.16% | Add +26.3% | 1,500,455 | $30.5M |
| Eventide Asset Management, LLC | 0.48% | Reduce -63.9% | 1,356,186 | $27.6M |
| Pictet Asset Management Holding SA | 0.03% | Add +35.8% | 1,300,329 | $26.5M |
| Polar Capital Holdings Plc | 0.13% | Reduce -12.5% | 1,228,435 | $25.0M |
| Novo Holdings A/S | 1.72% | No change | 1,200,000 | $24.4M |
| UBS Group AG | 0.00% | Reduce -42.7% | 841,246 | $17.1M |
| Eversept Partners, LP | 1.72% | Add +20.4% | 838,736 | $17.1M |
| Fisher Asset Management | 0.01% | Reduce -5.7% | 822,208 | $16.7M |
| Rock Springs Capital Management LP | 1.03% | No change | 812,653 | $16.5M |
| American Century Companies Inc. | 0.01% | Add +24.7% | 779,985 | $15.9M |
| Goldman Sachs Group Inc. | 0.00% | Add +4.5% | 727,504 | $14.8M |
| Baker Bros. Advisors LP | 0.13% | Add +168.7% | 665,370 | $13.5M |
| Morgan Stanley | 0.00% | Reduce -26.7% | 661,518 | $13.5M |
| D. E. Shaw & Co. | 0.01% | Add +59.0% | 645,657 | $13.1M |
| Logos Global Management LP | 1.63% | New | 600,000 | $12.2M |
| Northern Trust Corp. | 0.00% | Reduce -0.3% | 575,875 | $11.7M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +3.2% | 553,081 | $11.3M |
| 5AM Venture Management, LLC | 3.89% | No change | 497,270 | $10.1M |
| Millennium Management | 0.01% | Add +19.3% | 477,227 | $9.7M |
| Sphera Funds Management LTD. | 2.23% | Reduce -17.4% | 419,540 | $8.5M |
| Segall Bryant & Hamill, LLC | 0.11% | New | 387,888 | $7.9M |
| Citadel Advisors | 0.01% | Reduce -37.2% | 378,738 | $7.7M |
| Redmile Group, LLC | 0.74% | Reduce -41.9% | 343,026 | $7.0M |
| Readystate Asset Management LP | 0.51% | New | 335,000 | $6.8M |
| Tetragon Partners GP Ltd | 1.82% | Add +21.1% | 316,150 | $6.4M |
| Bank of America Corp. | 0.00% | Add +12.8% | 276,184 | $5.6M |
| Nuveen, LLC | 0.00% | Reduce -38.1% | 265,555 | $5.4M |
| Barclays PLC | 0.00% | Add +125.4% | 262,725 | $5.3M |
| JPMorgan Chase & Co. | 0.00% | Reduce -3.1% | 233,821 | $4.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +62.9% | 213,846 | $4.4M |
| BNP Paribas Financial Markets | 0.00% | Add +100.9% | 211,260 | $4.3M |
| Corient Private Wealth LP | 0.01% | New | 201,717 | $4.1M |
| Silverarc Capital Management, LLC | 0.83% | Reduce -3.6% | 198,441 | $4.0M |
| Bank of New York Mellon Corp | 0.00% | Add +11.6% | 194,101 | $3.9M |
| AXA S.A. | 0.01% | Add +0.2% | 185,100 | $3.8M |
| Renaissance Technologies | 0.00% | Add +23.7% | 181,388 | $3.7M |
| Algert Global LLC | 0.08% | Add +35.5% | 180,965 | $3.7M |
| Mirador Capital Partners LP | 0.52% | Add +24.1% | 158,717 | $3.2M |
| Dimensional Fund Advisors LP | 0.00% | New | 143,886 | $2.9M |
| Cinctive Capital Management LP | 0.16% | Add +218.1% | 138,040 | $2.8M |
| Deutsche Bank AG | 0.00% | Reduce -7.0% | 128,581 | $2.6M |
| TD Asset Management Inc | 0.00% | Add +62.1% | 127,878 | $2.6M |
| Manufacturers Life Insurance Company, The | 0.00% | Add +31.4% | 124,546 | $2.5M |
| Schonfeld Strategic Advisors LLC | 0.02% | New | 118,775 | $2.4M |
| Swiss National Bank | 0.00% | Reduce -1.4% | 114,100 | $2.3M |
| Trexquant Investment LP | 0.03% | Add +43.8% | 112,464 | $2.3M |
| Susquehanna International Group, LLP | 0.00% | Add +18.9% | 111,399 | $2.3M |
| Rhumbline Advisers | 0.00% | Add +8.5% | 106,599 | $2.2M |
| HighVista Strategies LLC | 0.80% | New | 106,553 | $2.2M |
| Citigroup Inc. | 0.00% | Reduce -24.1% | 99,200 | $2.0M |
| PDT Partners, LLC | 0.11% | Add +368.1% | 97,822 | $2.0M |
| SummitTX Capital, L.P. | 0.09% | Add +11.6% | 96,070 | $2.0M |
| State of Wisconsin Investment Board | 0.00% | Add +143.1% | 84,726 | $1.7M |
| Two Sigma Investments, LP | 0.00% | Add +181.7% | 80,733 | $1.6M |
| Exome Asset Management LLC | 1.22% | New | 73,000 | $1.5M |
| Rafferty Asset Management, LLC | 0.00% | Reduce -34.0% | 71,558 | $1.5M |
| Legal & General Group Plc | 0.00% | Add +11.0% | 71,190 | $1.4M |
| Alliancebernstein L.P. | 0.00% | No change | 65,540 | $1.3M |
| Invesco Ltd. | 0.00% | Add +19.9% | 62,886 | $1.3M |
| Y-Intercept (Hong Kong) Ltd | 0.03% | New | 58,398 | $1.2M |
| ADAR1 Capital Management, LLC | 0.19% | Add +293.6% | 57,466 | $1.2M |
| Jefferies Financial Group Inc. | 0.02% | Add +3.6% | 57,000 | $1.2M |
| California State Teachers Retirement System | 0.00% | Reduce -1.2% | 55,508 | $1.1M |
| Royal Bank of Canada | 0.00% | Add +8874.3% | 50,615 | $1.0M |
| HRT Financial LP | 0.00% | Add +126.0% | 48,415 | $985K |
| Schroder Investment Management Group | 0.00% | No change | 48,099 | $979K |
| Wells Fargo & Company | 0.00% | Add +29.6% | 43,276 | $881K |
| Envestnet Asset Management Inc. | 0.00% | New | 42,287 | $861K |
| Intech Investment Management LLC | 0.01% | Add +22.4% | 41,900 | $853K |
| Sovran Advisors, LLC | 0.09% | New | 39,476 | $842K |
| Two Sigma Advisers, LP | 0.00% | New | 40,600 | $826K |
| Perbak Capital Partners LLP | 0.19% | New | 40,410 | $822K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -9.3% | 39,388 | $801K |
| MetLife Investment Management, LLC | 0.00% | No change | 39,004 | $794K |
| Teachers Retirement System of the State of Kentucky | 0.01% | Reduce -6.6% | 36,699 | $747K |
| Alps Advisors Inc. | 0.00% | Reduce -28.3% | 35,812 | $729K |
| Verition Fund Management LLC | 0.00% | Add +84.1% | 33,871 | $689K |
| Prelude Capital Management, LLC | 0.06% | New | 31,066 | $632K |
| Creative Planning | 0.00% | Add +26.3% | 29,902 | $609K |
| Jump Financial, LLC | 0.01% | Add +53.3% | 29,503 | $600K |
| Jane Street Group, LLC | 0.00% | Reduce -86.5% | 28,860 | $587K |
| Simplex Trading, LLC | 0.02% | Add +1287.2% | 28,271 | $575K |
| Victory Capital Management Inc. | 0.00% | New | 27,650 | $563K |
| Guggenheim Capital LLC | 0.00% | Add +4.9% | 25,995 | $529K |
| Janus Henderson Group PLC | 0.00% | No change | 25,642 | $522K |
| DekaBank Deutsche Girozentrale | 0.00% | No change | 25,000 | $514K |
| ArrowMark Colorado Holdings LLC | 0.01% | No change | 25,000 | $509K |
"% of holder's portfolio" is CLDX's weight in each manager's 13F, not the share of Celldex Therapeutics Inc. the manager owns.