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 |
|---|---|---|---|---|---|
| AlphaCentric Advisors LLC | 15,000 | $539.7K | 0.37% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 14,900 | $536.0K | 0.03% | +14,900 | New |
| Principal Financial Group Inc | 12,047 | $433.5K | 0.00% | +1,394+13.1% | Added |
| Teacher Retirement System of Texas | 11,608 | $418.0K | 0.00% | +435+3.9% | Added |
| Arizona State Retirement System | 10,917 | $392.8K | 0.00% | +359+3.4% | Added |
| SG Americas Securities, LLC | 10,389 | $374.0K | 0.01% | +3,587+52.7% | Added |
| State Board of Administration of Florida Retirement System | 9,597 | $345.3K | 0.00% | 00.0% | Unchanged |
| SEI Investments Co | 9,069 | $326.3K | 0.00% | +1,599+21.4% | Added |
| E Fund Management Co., Ltd. | 8,271 | $298.0K | 0.02% | +760+10.1% | Added |
| Parallax Volatility Advisers, L.P. | 8,265 | $297.4K | 0.01% | +8,265 | New |
| Engineers Gate Manager LP | 8,227 | $296.0K | 0.01% | +8,227 | New |
| Overbrook Management Corp | 7,763 | $279.3K | 0.07% | −312−3.9% | Reduced |
| Voloridge Investment Management, LLC | 6,916 | $248.8K | 0.00% | +6,916 | New |
| AQR Capital Management LLC | 6,830 | $245.7K | 0.00% | −1,738−20.3% | Reduced |
| CM Wealth Advisors LLC | 7,590 | $245.0K | 0.05% | +7,590 | New |
| STRS Ohio | 6,000 | $215.0K | 0.00% | +4,800+400.0% | Added |
| Keybank National Association | 5,810 | $209.0K | 0.00% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 5,800 | $209.0K | 0.00% | 00.0% | Unchanged |
| Atom Investors LP | 5,698 | $205.0K | 0.11% | +5,698 | New |
| Values First Advisors, Inc. | 5,302 | $190.8K | 0.12% | −2,238−29.7% | Reduced |
| Amalgamated Bank | 5,194 | $187.0K | 0.00% | −1,050−16.8% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,836 | $174.0K | 0.00% | +1,053+27.8% | Added |
| Ameritas Investment Partners, Inc. | 3,525 | $126.8K | 0.01% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 3,228 | $116.1K | 0.03% | +3,228 | New |
| Jefferies Financial Group Inc. | 3,000 | $107.9K | 0.00% | −20,000−87.0% | Reduced |
| Cubist Systematic Strategies, LLC | 2,782 | $100.1K | 0.00% | +1,226+78.8% | Added |
| Royal Bank of Canada | 2,612 | $94.0K | 0.00% | −2,769−51.5% | Reduced |
| Metropolitan Life Insurance Co | 2,543 | $91.5K | 0.00% | −290−10.2% | Reduced |
| Virtus ETF Advisers LLC | 2,513 | $90.4K | 0.05% | −967−27.8% | Reduced |
| Tower Research Capital LLC (TRC) | 2,178 | $78.0K | 0.00% | +1,869+604.9% | Added |
| Great West Life Assurance Co | 1,701 | $61.0K | 0.00% | −369−17.8% | Reduced |
| Federation des caisses Desjardins du Quebec | 1,534 | $55.2K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,024 | $37.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 908 | $32.7K | 0.00% | −57−5.9% | Reduced |
| North Star Investment Management Corp. | 800 | $28.8K | 0.00% | 00.0% | Unchanged |
| Cutler Group LP | 700 | $25.0K | 0.00% | −133−16.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 640 | $23.0K | 0.00% | +49+8.3% | Added |
| Leonteq Securities AG | 500 | $18.0K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 484 | $17.4K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 406 | $14.6K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 368 | $13.2K | 0.00% | +366+18,300.0% | Added |
| Caldwell Sutter Capital, Inc. | 350 | $12.6K | 0.01% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 333 | $12.0K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 200 | $7.20K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 171 | $6.15K | 0.00% | +171 | New |
| NewSquare Capital LLC | 115 | $4.14K | 0.00% | 00.0% | Unchanged |
| TSFG, LLC | 100 | $4.00K | 0.00% | 00.0% | Unchanged |
| Byrne Asset Management LLC | 86 | $3.00K | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 83 | $2.99K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 50 | $1.80K | 0.00% | +50 | New |
| Kelly Financial Services LLC | 46 | $1.66K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 43 | $1.55K | 0.00% | −36−45.6% | Reduced |
| Parallel Advisors, LLC | 24 | $864 | 0.00% | 00.0% | Unchanged |
| Hartford Financial Management Inc. | 18 | $648 | 0.00% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 15 | $540 | 0.00% | +15 | New |
| Harvest Group Wealth Management, LLC | 13 | $468 | 0.00% | 00.0% | Unchanged |
| Strategic Investment Solutions, Inc. | 5 | $180 | 0.00% | +5 | New |
| GHP Investment Advisors, Inc. | 4 | $144 | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 2 | $72 | 0.00% | 00.0% | Unchanged |
| Householder Group Estate & Retirement Specialist, LLC | 11 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 5 | $0 | 0.00% | 00.0% | Unchanged |
| 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 |