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 $3.19B in total; no superinvestor holds it.
13F holders, Q3 2023
Institutional positions in Celldex Therapeutics, Inc. as of Sep 30, 2023. 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
- 143
- −6 vs. Q2 2023
- Shares held
- 50.6M
- +2.18M (+4.5%) vs. Q2 2023
- Total value
- $1.39B
- −$250.4M (−15.2%) vs. Q2 2023
- New holders
- 15
- 61 more added
- Sold out
- 21
- 42 more reduced
1 institution that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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 | $3.19B |
| Q1 2026 | 229 | $2.32B |
| Q4 2025 | 187 | $2.00B |
| 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 | $2.94B |
| Q4 2023 | 164 | $2.45B |
| Q3 2023 | 143 | $1.39B |
| Q2 2023 | 150 | $1.70B |
| Q1 2023 | 161 | $2.03B |
| Q4 2022 | 168 | $2.17B |
| Q3 2022 | 161 | $1.39B |
| Q2 2022 | 158 | $1.30B |
| Q1 2022 | 169 | $1.69B |
| Q4 2021 | 181 | $1.81B |
| Q3 2021 | 161 | $2.33B |
| Q2 2021 | 132 | $1.23B |
| Q1 2021 | 115 | $709.5M |
Institutions, Q3 2023
Shares, value and share of portfolio for each institution holding Celldex Therapeutics, Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 7,089,120 | $195.1M | 0.02% | +1,2500.0% | Added |
| Wellington Management Group LLP | 5,431,833 | $149.5M | 0.03% | +300,406+5.9% | Added |
| RTW Investments, LP | 3,463,201 | $95.3M | 2.01% | 00.0% | Unchanged |
| BlackRock Inc. | 3,251,954 | $89.5M | 0.00% | +29,967+0.9% | Added |
| Kynam Capital Management, LP | 3,200,000 | $88.1M | 14.64% | +600,000+23.1% | Added |
| Vanguard Group Inc | 2,618,504 | $72.1M | 0.00% | +20,688+0.8% | Added |
| Polar Capital Holdings Plc | 2,426,756 | $66.8M | 0.50% | +10,000+0.4% | Added |
| State Street Corp | 2,292,851 | $63.1M | 0.00% | −434,455−15.9% | Reduced |
| Bellevue Group AG | 1,900,000 | $52.3M | 0.84% | +100,000+5.6% | Added |
| Pictet Asset Management Holding SA | 1,850,970 | $50.9M | 0.06% | +1,850,970 | New |
| Redmile Group, LLC | 1,635,938 | $45.0M | 2.14% | −60,066−3.5% | Reduced |
| Eventide Asset Management, LLC | 1,600,000 | $44.0M | 0.79% | +222,260+16.1% | Added |
| Point72 Asset Management, L.P. | 1,342,400 | $36.9M | 0.13% | +157,600+13.3% | Added |
| Geode Capital Management, LLC | 1,000,425 | $27.5M | 0.00% | +35,352+3.7% | Added |
| Octagon Capital Advisors LP | 759,898 | $20.9M | 3.68% | 00.0% | Unchanged |
| Commodore Capital LP | 706,665 | $19.4M | 2.27% | +75,000+11.9% | Added |
| Eversept Partners, LP | 588,143 | $16.2M | 1.80% | −197,597−25.1% | Reduced |
| Marshall Wace, LLP | 538,319 | $14.8M | 0.03% | +248,796+85.9% | Added |
| Morgan Stanley | 523,700 | $14.4M | 0.00% | +385,916+280.1% | Added |
| Rock Springs Capital Management LP | 500,101 | $13.8M | 0.37% | +78,486+18.6% | Added |
| Northern Trust Corp | 473,920 | $13.0M | 0.00% | −13,832−2.8% | Reduced |
| Price T Rowe Associates Inc | 468,055 | $12.9M | 0.00% | −10,519−2.2% | Reduced |
| Sofinnova Investments, Inc. | 424,259 | $11.7M | 0.81% | +226,501+114.5% | Added |
| Goldman Sachs Group Inc | 411,834 | $11.3M | 0.00% | −31,066−7.0% | Reduced |
| Charles Schwab Investment Management Inc | 361,547 | $9.95M | 0.00% | +10,818+3.1% | Added |
| Dimensional Fund Advisors LP | 341,350 | $9.39M | 0.00% | −112,284−24.8% | Reduced |
| Candriam Luxembourg S.C.A. | 322,509 | $8.88M | 0.07% | −228,000−41.4% | Reduced |
| 5AM Venture Management, LLC | 310,270 | $8.54M | 2.46% | 00.0% | Unchanged |
| TSP Capital Management Group, LLC | 251,695 | $6.93M | 2.67% | −200−0.1% | Reduced |
| Bank of America Corp | 212,257 | $5.84M | 0.00% | −142,664−40.2% | Reduced |
| Sphera Funds Management Ltd. | 180,000 | $4.95M | 1.19% | +20,000+12.5% | Added |
| Rafferty Asset Management, LLC | 164,790 | $4.54M | 0.03% | −40,718−19.8% | Reduced |
| Bank of New York Mellon Corp | 164,157 | $4.52M | 0.00% | +2,408+1.5% | Added |
| American Century Companies Inc | 160,860 | $4.43M | 0.00% | +230.0% | Added |
| Walleye Capital LLC | 158,993 | $4.38M | 0.06% | +37,741+31.1% | Added |
| Millennium Management LLC | 158,157 | $4.35M | 0.00% | +137,417+662.6% | Added |
| Affinity Asset Advisors, LLC | 150,000 | $4.13M | 1.35% | +62,969+72.4% | Added |
| AXA S.A. | 145,609 | $4.01M | 0.01% | +31,479+27.6% | Added |
| Barclays PLC | 143,463 | $3.95M | 0.00% | −28,671−16.7% | Reduced |
| Polar Asset Management Partners Inc. | 132,400 | $3.64M | 0.09% | +132,400 | New |
| Acuta Capital Partners, LLC | 122,341 | $3.37M | 2.45% | −20.0% | Reduced |
| Nuveen Asset Management, LLC | 120,280 | $3.31M | 0.00% | −688−0.6% | Reduced |
| Mirador Capital Partners LP | 107,818 | $2.97M | 0.68% | +3,103+3.0% | Added |
| Woodline Partners LP | 107,496 | $2.96M | 0.03% | +52,997+97.2% | Added |
| Alliancebernstein L.P. | 93,281 | $2.57M | 0.00% | +41,101+78.8% | Added |
| Ensign Peak Advisors, Inc | 92,129 | $2.54M | 0.01% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 91,723 | $2.52M | 0.01% | +40,966+80.7% | Added |
| Swiss National Bank | 88,300 | $2.43M | 0.00% | +900+1.0% | Added |
| Kennedy Capital Management, Inc. | 87,394 | $2.41M | 0.06% | +166+0.2% | Added |
| SG Americas Securities, LLC | 78,011 | $2.15M | 0.03% | +73,079+1,481.7% | Added |
| Rhumbline Advisers | 76,674 | $2.11M | 0.00% | +3,121+4.2% | Added |
| Citigroup Inc | 69,355 | $1.91M | 0.00% | −1,479−2.1% | Reduced |
| TD Asset Management Inc | 64,922 | $1.79M | 0.00% | +32,461+100.0% | Added |
| Crestline Management, LP | 63,110 | $1.74M | 0.21% | +21,383+51.2% | Added |
| JPMorgan Chase & Co | 62,677 | $1.72M | 0.00% | −37,146−37.2% | Reduced |
| Twinbeech Capital LP | 62,583 | $1.72M | 0.03% | +44,207+240.6% | Added |
| Jane Street Group, LLC | 59,414 | $1.64M | 0.00% | +34,457+138.1% | Added |
| Susquehanna International Group, LLP | 57,460 | $1.58M | 0.00% | +44,576+346.0% | Added |
| Manufacturers Life Insurance Company, The | 49,832 | $1.37M | 0.00% | +4,666+10.3% | Added |
| International Biotechnology Trust PLC | 48,099 | $1.32M | 0.45% | 00.0% | Unchanged |
| California State Teachers Retirement System | 45,753 | $1.26M | 0.00% | −5,010−9.9% | Reduced |
| Gsa Capital Partners LLP | 44,716 | $1.23M | 0.11% | +29,404+192.0% | Added |
| Wells Fargo & Company | 41,829 | $1.15M | 0.00% | −12,272−22.7% | Reduced |
| Legal & General Group Plc | 40,844 | $1.12M | 0.00% | +3,873+10.5% | Added |
| Credit Suisse AG | 40,789 | $1.12M | 0.00% | −10,081−19.8% | Reduced |
| Deutsche Bank AG | 37,221 | $1.02M | 0.00% | +3,213+9.4% | Added |
| Invesco Ltd. | 37,135 | $1.02M | 0.00% | +8,225+28.5% | Added |
| D. E. Shaw & Co., Inc. | 36,784 | $1.01M | 0.00% | +7,700+26.5% | Added |
| UBS Asset Management Americas Inc | 34,868 | $959.6K | 0.00% | +3,120+9.8% | Added |
| Alps Advisors Inc | 34,848 | $959.0K | 0.01% | +113+0.3% | Added |
| Teachers Retirement System of the State of Kentucky | 32,697 | $900.0K | 0.01% | +3,884+13.5% | Added |
| State of Wisconsin Investment Board | 31,949 | $879.2K | 0.00% | −1,238−3.7% | Reduced |
| Algert Global LLC | 28,830 | $793.4K | 0.04% | −10,650−27.0% | Reduced |
| Profund Advisors LLC | 28,039 | $771.6K | 0.04% | −9,382−25.1% | Reduced |
| Balyasny Asset Management LLC | 27,415 | $754.5K | 0.00% | +27,415 | New |
| Jennison Associates LLC | 26,890 | $740.0K | 0.00% | −1,302,205−98.0% | Reduced |
| ExodusPoint Capital Management, LP | 26,434 | $727.0K | 0.01% | +26,434 | New |
| Mirae Asset Global Investments Co., Ltd. | 25,296 | $696.1K | 0.00% | −1,730−6.4% | Reduced |
| MetLife Investment Management | 24,073 | $662.5K | 0.01% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 23,780 | $654.4K | 0.00% | +821+3.6% | Added |
| American International Group, Inc. | 23,187 | $638.1K | 0.00% | +824+3.7% | Added |
| Tudor Investment Corp Et Al | 22,038 | $606.5K | 0.01% | −1,637−6.9% | Reduced |
| HRT Financial LP | 21,605 | $594.0K | 0.01% | +21,605 | New |
| UBS Group AG | 21,195 | $583.3K | 0.00% | +20,418+2,627.8% | Added |
| Creative Planning | 20,822 | $573.0K | 0.00% | +550+2.7% | Added |
| Fisher Asset Management, LLC | 20,538 | $565.2K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 18,607 | $512.1K | 0.00% | +214+1.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 18,155 | $499.6K | 0.00% | +18,155 | New |
| Group One Trading, L.P. | 17,756 | $488.6K | 0.02% | −13,609−43.4% | Reduced |
| HighVista Strategies LLC | 17,482 | $481.1K | 0.22% | −7,260−29.3% | Reduced |
| Janus Henderson Group PLC | 17,020 | $468.3K | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 16,082 | $442.6K | 0.00% | +56+0.3% | Added |
| AlphaCentric Advisors LLC | 15,000 | $412.8K | 0.23% | 00.0% | Unchanged |
| Moody Aldrich Partners LLC | 14,687 | $404.2K | 0.08% | +14,687 | New |
| Engineers Gate Manager LP | 13,653 | $375.7K | 0.01% | +13,653 | New |
| State Board of Administration of Florida Retirement System | 13,377 | $368.1K | 0.00% | +190+1.4% | Added |
| Caption Management, LLC | 13,000 | $357.8K | 0.05% | +13,000 | New |
| Principal Financial Group Inc | 12,848 | $353.6K | 0.00% | +1,497+13.2% | Added |
| Arizona State Retirement System | 11,436 | $314.7K | 0.00% | +165+1.5% | Added |
| Teacher Retirement System of Texas | 11,400 | $314.0K | 0.00% | +522+4.8% | Added |