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, Q1 2023
Institutional positions in Celldex Therapeutics, Inc. as of Mar 31, 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
- 161
- −4 vs. Q4 2022
- Shares held
- 49.5M
- +895.8K (+1.8%) vs. Q4 2022
- Total value
- $1.78B
- −$387.0M (−17.9%) vs. Q4 2022
- New holders
- 22
- 50 more added
- Sold out
- 26
- 55 more reduced
3 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Celldex Therapeutics, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| ClariVest Asset Management LLC | 60,008 | $2.16M | 0.10% | −12,328−17.0% | Reduced |
| UBS Group AG | 60,875 | $2.19M | 0.00% | −58,368−48.9% | Reduced |
| Manufacturers Life Insurance Company, The | 61,078 | $2.20M | 0.00% | +2,427+4.1% | Added |
| Susquehanna International Group, LLP | 61,406 | $2.21M | 0.00% | +8,246+15.5% | Added |
| Qube Research & Technologies Ltd | 61,945 | $2.23M | 0.01% | +28,271+84.0% | Added |
| EAM Global Investors LLC | 63,143 | $2.27M | 0.64% | −8,911−12.4% | Reduced |
| Jane Street Group, LLC | 67,859 | $2.44M | 0.00% | +24,650+57.0% | Added |
| Walleye Capital LLC | 69,816 | $2.51M | 0.05% | −15,456−18.1% | Reduced |
| JPMorgan Chase & Co | 71,613 | $2.58M | 0.00% | +23,558+49.0% | Added |
| Rhumbline Advisers | 73,924 | $2.66M | 0.00% | +2,016+2.8% | Added |
| Kennedy Capital Management, Inc. | 81,366 | $2.93M | 0.09% | +47+0.1% | Added |
| Swiss National Bank | 81,400 | $2.93M | 0.00% | −8,900−9.9% | Reduced |
| Silverarc Capital Management, LLC | 84,651 | $3.05M | 1.37% | +29,952+54.8% | Added |
| BNP Paribas Arbitrage, SA | 91,583 | $3.30M | 0.01% | +55,721+155.4% | Added |
| Ensign Peak Advisors, Inc | 92,129 | $3.31M | 0.01% | 00.0% | Unchanged |
| Prudential Financial Inc | 94,601 | $3.40M | 0.01% | −20,015−17.5% | Reduced |
| Invesco Ltd. | 95,156 | $3.42M | 0.00% | +18,674+24.4% | Added |
| Mirador Capital Partners LP | 100,889 | $3.63M | 0.86% | −4,669−4.4% | Reduced |
| Ikarian Capital, LLC | 106,057 | $3.82M | 1.58% | −161,419−60.3% | Reduced |
| Barclays PLC | 109,024 | $3.92M | 0.00% | −7,447−6.4% | Reduced |
| AXA S.A. | 112,560 | $4.05M | 0.01% | −259−0.2% | Reduced |
| Citigroup Inc | 117,905 | $4.24M | 0.01% | +54,408+85.7% | Added |
| Nuveen Asset Management, LLC | 120,548 | $4.34M | 0.00% | −9,862−7.6% | Reduced |
| Acuta Capital Partners, LLC | 121,500 | $4.37M | 3.40% | +6,500+5.7% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 125,300 | $4.51M | 0.03% | +125,300 | New |
| Rafferty Asset Management, LLC | 145,736 | $5.24M | 0.04% | +2,405+1.7% | Added |
| Bank of New York Mellon Corp | 165,068 | $5.94M | 0.00% | −3,921−2.3% | Reduced |
| American Century Companies Inc | 165,728 | $5.95M | 0.00% | −32,233−16.3% | Reduced |
| Point72 Asset Management, L.P. | 229,503 | $8.26M | 0.03% | −276,297−54.6% | Reduced |
| TSP Capital Management Group, LLC | 252,395 | $9.08M | 3.28% | −17,500−6.5% | Reduced |
| Marshall Wace, LLP | 333,666 | $12.0M | 0.03% | −333,083−50.0% | Reduced |
| Charles Schwab Investment Management Inc | 346,723 | $12.5M | 0.00% | −1,530−0.4% | Reduced |
| Goldman Sachs Group Inc | 360,173 | $13.0M | 0.00% | −89,411−19.9% | Reduced |
| Bank of America Corp | 361,517 | $13.0M | 0.00% | +208,217+135.8% | Added |
| Fred Alger Management, LLC | 364,273 | $13.1M | 0.07% | −156,599−30.1% | Reduced |
| Sofinnova Investments, Inc. | 419,397 | $15.1M | 1.02% | +419,397 | New |
| Rock Springs Capital Management LP | 421,504 | $15.2M | 0.36% | 00.0% | Unchanged |
| Northern Trust Corp | 480,553 | $17.3M | 0.00% | +45,941+10.6% | Added |
| Morgan Stanley | 493,045 | $17.7M | 0.00% | +289,356+142.1% | Added |
| Commodore Capital LP | 495,823 | $17.8M | 2.72% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 498,754 | $17.9M | 0.01% | −2,322−0.5% | Reduced |
| Candriam Luxembourg S.C.A. | 595,509 | $19.7M | 0.14% | +107,000+21.9% | Added |
| Eversept Partners, LP | 689,676 | $24.8M | 2.23% | +130,902+23.4% | Added |
| Price T Rowe Associates Inc | 713,562 | $25.7M | 0.00% | −119,447−14.3% | Reduced |
| Octagon Capital Advisors LP | 759,898 | $27.3M | 3.94% | −1,500−0.2% | Reduced |
| Pictet Asset Management SA | 779,628 | $28.1M | 0.04% | +779,628 | New |
| Geode Capital Management, LLC | 925,708 | $33.3M | 0.00% | +42,173+4.8% | Added |
| Citadel Advisors LLC | 1,335,546 | $48.1M | 0.05% | +575,292+75.7% | Added |
| Eventide Asset Management, LLC | 1,377,740 | $49.6M | 0.91% | −85,310−5.8% | Reduced |
| Kynam Capital Management, LP | 1,409,451 | $50.7M | 6.56% | −195,939−12.2% | Reduced |
| Jennison Associates LLC | 1,582,090 | $56.9M | 0.05% | +26,772+1.7% | Added |
| Ra Capital Management, L.P. | 1,734,972 | $62.4M | 1.41% | −340,028−16.4% | Reduced |
| Bellevue Group AG | 1,800,000 | $64.8M | 0.94% | 00.0% | Unchanged |
| Redmile Group, LLC | 1,879,739 | $67.6M | 2.93% | −97,712−4.9% | Reduced |
| Polar Capital Holdings Plc | 2,267,989 | $81.6M | 0.60% | +717,989+46.3% | Added |
| State Street Corp | 2,302,525 | $82.8M | 0.00% | +11,071+0.5% | Added |
| Vanguard Group Inc | 2,548,598 | $91.7M | 0.00% | +35,034+1.4% | Added |
| RTW Investments, LP | 3,084,215 | $111.0M | 2.31% | 00.0% | Unchanged |
| BlackRock Inc. | 3,250,638 | $117.0M | 0.00% | +25,922+0.8% | Added |
| Wellington Management Group LLP | 4,181,611 | $150.5M | 0.03% | −466,301−10.0% | Reduced |
| FMR LLC | 7,081,078 | $254.8M | 0.02% | +16,104+0.2% | Added |
| Sessa Capital IM, L.P. | 0 | $0 | 0.00% | −212,000−100.0% | Sold out |
| Tri Locum Partners LP | 0 | $0 | 0.00% | −176,109−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −69,796−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −34,351−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −21,253−100.0% | Sold out |
| Tang Capital Management LLC | 0 | $0 | 0.00% | −21,192−100.0% | Sold out |
| Gyon Technologies Capital Management, LP | 0 | $0 | 0.00% | −16,834−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −14,266−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −12,102−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −7,115−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −6,458−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −5,896−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −5,448−100.0% | Sold out |
| HC Advisors, LLC | 0 | $0 | 0.00% | −5,345−100.0% | Sold out |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −5,096−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −2,153−100.0% | Sold out |
| High Net Worth Advisory Group LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Truvestments Capital LLC | 0 | $0 | 0.00% | −73−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −19−100.0% | Sold out |
| Corrado Advisors, LLC | 0 | $0 | 0.00% | −33−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −37−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| TD Waterhouse Canada Inc. | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Bourgeon Capital Management LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Monarch Partners Asset Management LLC | – | – | – | – | Not filed |
| Panoramic Investment Advisors, LLC | – | – | – | – | Not filed |
| CoreCap Advisors, LLC | – | – | – | – | Not filed |