Celldex Therapeutics, Inc.
CLDX- Exchange
- Nasdaq
- Industry
- In Vitro & In Vivo Diagnostic Substances
- SEC CIK
- 0000744218
No open-market purchases or sales by Celldex Therapeutics, Inc. insiders were filed in the last 90 days; 253 institutions reported holding it in 13F filings for Q2 2026, worth $3.16B in total; no superinvestor holds it.
13F holders, Q4 2024
Institutional positions in Celldex Therapeutics, Inc. as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 174
- −2 vs. Q3 2024
- Shares held
- 73.7M
- +1.88M (+2.6%) vs. Q3 2024
- Total value
- $1.86B
- −$578.8M (−23.7%) vs. Q3 2024
- New holders
- 34
- 66 more added
- Sold out
- 36
- 48 more reduced
Compare with Q3 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CLDX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 253 | $3.16B |
| Q1 2026 | 229 | $2.31B |
| Q4 2025 | 187 | $1.99B |
| Q3 2025 | 184 | $1.83B |
| Q2 2025 | 182 | $1.48B |
| Q1 2025 | 171 | $1.34B |
| Q4 2024 | 174 | $1.86B |
| Q3 2024 | 176 | $2.44B |
| Q2 2024 | 183 | $2.58B |
| Q1 2024 | 197 | $2.91B |
| Q4 2023 | 164 | $2.42B |
| Q3 2023 | 144 | $1.39B |
| Q2 2023 | 150 | $1.70B |
| Q1 2023 | 161 | $1.78B |
| Q4 2022 | 168 | $2.17B |
| Q3 2022 | 160 | $1.39B |
| Q2 2022 | 158 | $1.30B |
| Q1 2022 | 169 | $1.69B |
| Q4 2021 | 181 | $1.79B |
| Q3 2021 | 161 | $2.33B |
| Q2 2021 | 132 | $1.19B |
| Q1 2021 | 115 | $709.5M |
Institutions, Q4 2024
Shares, value and share of portfolio for each institution holding Celldex Therapeutics, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Teachers Retirement System of the State of Kentucky | 42,628 | $1.08M | 0.01% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 42,771 | $1.08M | 0.00% | +3,830+9.8% | Added |
| Bank of America Corp | 42,848 | $1.08M | 0.00% | −175,590−80.4% | Reduced |
| Hudson Bay Capital Management LP | 45,000 | $1.14M | 0.01% | +45,000 | New |
| Schroder Investment Management Group | 48,099 | $1.21M | 0.00% | 00.0% | Unchanged |
| Alps Advisors Inc | 53,650 | $1.36M | 0.01% | +2,993+5.9% | Added |
| California State Teachers Retirement System | 56,170 | $1.42M | 0.00% | −327−0.6% | Reduced |
| BNP Paribas Arbitrage, SA | 62,631 | $1.58M | 0.00% | +34,450+122.2% | Added |
| Legal & General Group Plc | 64,334 | $1.63M | 0.00% | +1,353+2.1% | Added |
| Alliancebernstein L.P. | 65,540 | $1.66M | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 66,034 | $1.67M | 0.00% | +1,458+2.3% | Added |
| Squarepoint Ops LLC | 71,176 | $1.80M | 0.00% | −2,834−3.8% | Reduced |
| Cinctive Capital Management LP | 81,320 | $2.05M | 0.11% | +47,523+140.6% | Added |
| JPMorgan Chase & Co | 85,545 | $2.16M | 0.00% | +34,670+68.1% | Added |
| Jane Street Group, LLC | 85,582 | $2.16M | 0.00% | −88,088−50.7% | Reduced |
| Rhumbline Advisers | 91,939 | $2.32M | 0.00% | −650−0.7% | Reduced |
| Millennium Management LLC | 93,602 | $2.37M | 0.00% | −14,501−13.4% | Reduced |
| Sovran Advisors, LLC | 113,457 | $2.60M | 0.37% | +113,457 | New |
| Algert Global LLC | 104,337 | $2.64M | 0.06% | +49,354+89.8% | Added |
| Manufacturers Life Insurance Company, The | 104,376 | $2.64M | 0.00% | −1,401−1.3% | Reduced |
| Panagora Asset Management Inc | 115,633 | $2.92M | 0.01% | −1,041−0.9% | Reduced |
| UBS Asset Management Americas Inc | 116,317 | $2.94M | 0.00% | +13,722+13.4% | Added |
| Swiss National Bank | 117,300 | $2.96M | 0.00% | +1,400+1.2% | Added |
| Citigroup Inc | 119,359 | $3.02M | 0.00% | +68,629+135.3% | Added |
| Mirador Capital Partners LP | 119,492 | $3.02M | 0.55% | +3,345+2.9% | Added |
| Deutsche Bank AG | 121,501 | $3.07M | 0.00% | +82,042+207.9% | Added |
| Renaissance Technologies LLC | 136,588 | $3.45M | 0.01% | +136,588 | New |
| Polar Asset Management Partners Inc. | 137,550 | $3.48M | 0.05% | +127,850+1,318.0% | Added |
| Readystate Asset Management LP | 142,038 | $3.59M | 0.15% | −37,480−20.9% | Reduced |
| Barclays PLC | 142,914 | $3.61M | 0.00% | +12,533+9.6% | Added |
| TD Asset Management Inc | 143,878 | $3.64M | 0.00% | −20,200−12.3% | Reduced |
| Rafferty Asset Management, LLC | 152,454 | $3.85M | 0.01% | +61,464+67.6% | Added |
| Cubist Systematic Strategies, LLC | 154,512 | $3.90M | 0.06% | +154,512 | New |
| Bank of New York Mellon Corp | 181,610 | $4.59M | 0.00% | +410+0.2% | Added |
| AXA S.A. | 185,040 | $4.68M | 0.01% | −294−0.2% | Reduced |
| Polygon Management Ltd. | 192,000 | $4.85M | 1.57% | +192,000 | New |
| TSP Capital Management Group, LLC | 223,343 | $5.64M | 1.92% | −24,477−9.9% | Reduced |
| Baker Bros. Advisors LP | 247,644 | $6.26M | 0.07% | 00.0% | Unchanged |
| Silverarc Capital Management, LLC | 264,560 | $6.69M | 1.49% | +119,560+82.5% | Added |
| Nuveen Asset Management, LLC | 288,378 | $7.29M | 0.00% | −75,257−20.7% | Reduced |
| Crestline Management, LP | 295,354 | $7.46M | 0.26% | +157,366+114.0% | Added |
| Vestal Point Capital, LP | 305,000 | $7.71M | 0.46% | +305,000 | New |
| UBS Group AG | 389,797 | $9.85M | 0.00% | +223,200+134.0% | Added |
| Fisher Asset Management, LLC | 452,497 | $11.4M | 0.00% | +78,145+20.9% | Added |
| Sphera Funds Management Ltd. | 474,103 | $12.0M | 2.21% | +55,000+13.1% | Added |
| 5AM Venture Management, LLC | 497,270 | $12.6M | 3.00% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 518,340 | $13.1M | 0.01% | −306,777−37.2% | Reduced |
| Charles Schwab Investment Management Inc | 544,330 | $13.8M | 0.00% | +5,474+1.0% | Added |
| Northern Trust Corp | 597,605 | $15.1M | 0.00% | +34,885+6.2% | Added |
| American Century Companies Inc | 608,457 | $15.4M | 0.01% | +193,093+46.5% | Added |
| Redmile Group, LLC | 615,775 | $15.6M | 1.08% | −41,400−6.3% | Reduced |
| Citadel Advisors LLC | 708,086 | $17.9M | 0.02% | −139,195−16.4% | Reduced |
| Eversept Partners, LP | 719,836 | $18.2M | 1.88% | +154,934+27.4% | Added |
| Novo Holdings A/S | 1,000,000 | $25.3M | 1.53% | +36,337+3.8% | Added |
| Pictet Asset Management Holding SA | 1,090,173 | $27.5M | 0.03% | −48,273−4.2% | Reduced |
| Goldman Sachs Group Inc | 1,202,453 | $30.4M | 0.01% | −633,390−34.5% | Reduced |
| Rock Springs Capital Management LP | 1,222,182 | $30.9M | 1.18% | +118,404+10.7% | Added |
| Morgan Stanley | 1,344,099 | $34.0M | 0.00% | +908,281+208.4% | Added |
| Geode Capital Management, LLC | 1,534,916 | $38.8M | 0.00% | −5,597−0.4% | Reduced |
| Deep Track Capital, LP | 1,540,132 | $38.9M | 1.46% | +1,540,132 | New |
| Polar Capital Holdings Plc | 1,565,831 | $39.6M | 0.22% | −1,155,046−42.5% | Reduced |
| T. Rowe Price Investment Management, Inc. | 1,697,498 | $42.9M | 0.03% | −37,024−2.1% | Reduced |
| Woodline Partners LP | 2,014,015 | $50.9M | 0.34% | −327,106−14.0% | Reduced |
| Jefferies Financial Group Inc. | 2,390,398 | $60.4M | 0.67% | +2,369,398+11,282.8% | Added |
| Point72 Asset Management, L.P. | 2,515,972 | $63.6M | 0.17% | +947,264+60.4% | Added |
| Bellevue Group AG | 3,071,615 | $77.6M | 1.49% | 00.0% | Unchanged |
| State Street Corp | 3,234,961 | $81.7M | 0.00% | +749,805+30.2% | Added |
| Price T Rowe Associates Inc | 3,557,136 | $89.9M | 0.01% | +676,771+23.5% | Added |
| Eventide Asset Management, LLC | 3,753,260 | $94.8M | 1.73% | +421,255+12.6% | Added |
| Vanguard Group Inc | 3,881,995 | $98.1M | 0.00% | +12,213+0.3% | Added |
| FMR LLC | 4,857,668 | $122.8M | 0.01% | −1,166,748−19.4% | Reduced |
| Kynam Capital Management, LP | 5,064,207 | $128.0M | 8.44% | +1,605,598+46.4% | Added |
| BlackRock, Inc. | 5,480,670 | $138.5M | 0.00% | +600,650+12.3% | Added |
| Wellington Management Group LLP | 8,975,833 | $226.8M | 0.04% | −267,766−2.9% | Reduced |
| Commodore Capital LP | 0 | $0 | 0.00% | −1,618,937−100.0% | Sold out |
| Jennison Associates LLC | 0 | $0 | 0.00% | −1,324,410−100.0% | Sold out |
| Logos Global Management LP | 0 | $0 | 0.00% | −900,000−100.0% | Sold out |
| EcoR1 Capital, LLC | 0 | $0 | 0.00% | −650,000−100.0% | Sold out |
| Emerald Advisers, LLC | 0 | $0 | 0.00% | −456,202−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −276,728−100.0% | Sold out |
| Emerald Mutual Fund Advisers Trust | 0 | $0 | 0.00% | −243,795−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −86,573−100.0% | Sold out |
| Artia Global Partners LP | 0 | $0 | 0.00% | −75,300−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −68,471−100.0% | Sold out |
| State of New Jersey Common Pension Fund D | 0 | $0 | 0.00% | −52,615−100.0% | Sold out |
| PFM Health Sciences, LP | 0 | $0 | 0.00% | −52,120−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −35,967−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −30,538−100.0% | Sold out |
| AlphaCentric Advisors LLC | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −25,513−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −20,946−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −16,114−100.0% | Sold out |
| Point72 (DIFC) Ltd | 0 | $0 | 0.00% | −14,114−100.0% | Sold out |
| Cowen and Company, LLC | 0 | $0 | 0.00% | −10,700−100.0% | Sold out |
| HighVista Strategies LLC | 0 | $0 | 0.00% | −8,981−100.0% | Sold out |
| Overbrook Management Corp | 0 | $0 | 0.00% | −6,837−100.0% | Sold out |
| Panoramic Investment Advisors, LLC | 0 | $0 | 0.00% | −6,500−100.0% | Sold out |
| Keybank National Association | 0 | $0 | 0.00% | −6,356−100.0% | Sold out |
| ADAR1 Capital Management, LLC | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −4,591−100.0% | Sold out |