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 2023
Institutional positions in Celldex Therapeutics, Inc. as of Dec 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
- 164
- +21 vs. Q3 2023
- Shares held
- 61.0M
- +10.5M (+20.7%) vs. Q3 2023
- Total value
- $2.42B
- +$1.03B (+74.0%) vs. Q3 2023
- New holders
- 33
- 60 more added
- Sold out
- 12
- 45 more reduced
1 institution that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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 | $3.16B |
| 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 2023
Shares, value and share of portfolio for each institution holding Celldex Therapeutics, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wells Fargo & Company | 14,754 | $585.1K | 0.00% | −27,075−64.7% | Reduced |
| Moody Aldrich Partners LLC | 14,687 | $582.5K | 0.10% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 14,542 | $576.7K | 0.01% | −7,496−34.0% | Reduced |
| Walleye Trading LLC | 14,079 | $558.4K | 0.01% | +5,749+69.0% | Added |
| Arizona State Retirement System | 13,758 | $545.6K | 0.00% | +2,322+20.3% | Added |
| State Board of Administration of Florida Retirement System | 13,377 | $530.5K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 13,243 | $525.0K | 0.00% | −8,362−38.7% | Reduced |
| Capstone Investment Advisors, LLC | 12,653 | $501.8K | 0.01% | +12,653 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,032 | $477.2K | 0.00% | +5,450+82.8% | Added |
| Principal Financial Group Inc | 11,959 | $474.3K | 0.00% | −889−6.9% | Reduced |
| First Trust Advisors LP | 11,563 | $458.6K | 0.00% | +11,563 | New |
| NEOS Investment Management LLC | 11,560 | $458.5K | 0.04% | +11,560 | New |
| Teacher Retirement System of Texas | 11,356 | $450.0K | 0.00% | −44−0.4% | Reduced |
| Fox Run Management, L.L.C. | 11,249 | $446.1K | 0.11% | +11,249 | New |
| Millennium Management LLC | 10,997 | $436.1K | 0.00% | −147,160−93.0% | Reduced |
| Algert Global LLC | 9,910 | $393.0K | 0.02% | −18,920−65.6% | Reduced |
| Engineers Gate Manager LP | 9,070 | $359.7K | 0.01% | −4,583−33.6% | Reduced |
| Handelsbanken Fonder AB | 8,100 | $321.0K | 0.00% | +8,100 | New |
| E Fund Management Co., Ltd. | 7,949 | $315.3K | 0.02% | −516−6.1% | Reduced |
| ProShare Advisors LLC | 7,690 | $305.0K | 0.00% | +7,690 | New |
| Overbrook Management Corp | 7,644 | $303.2K | 0.06% | 00.0% | Unchanged |
| Values First Advisors, Inc. | 7,399 | $293.4K | 0.18% | +7,399 | New |
| Victory Capital Management Inc | 7,252 | $287.6K | 0.00% | +7,252 | New |
| Panoramic Investment Advisors, LLC | 6,500 | $257.8K | 0.22% | +6,500 | New |
| Aigen Investment Management, LP | 6,327 | $250.9K | 0.04% | +6,327 | New |
| Wolverine Trading, LLC | 5,058 | $200.6K | 0.00% | +5,058 | New |
| Amalgamated Bank | 4,706 | $187.0K | 0.00% | −467−9.0% | Reduced |
| Ameritas Investment Partners, Inc. | 4,616 | $183.1K | 0.01% | 00.0% | Unchanged |
| BIT Capital GmbH | 4,313 | $171.1K | 0.02% | +4,313 | New |
| Great West Life Assurance Co | 3,615 | $142.0K | 0.00% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 3,400 | $135.0K | 0.00% | +3,400 | New |
| Tower Research Capital LLC (TRC) | 3,114 | $123.5K | 0.00% | +1,241+66.3% | Added |
| Metropolitan Life Insurance Co | 2,731 | $108.3K | 0.01% | 00.0% | Unchanged |
| STRS Ohio | 2,700 | $107.0K | 0.00% | +1,300+92.9% | Added |
| Virtus ETF Advisers LLC | 2,561 | $101.6K | 0.06% | −70−2.7% | Reduced |
| Federation des caisses Desjardins du Quebec | 1,534 | $60.8K | 0.00% | 00.0% | Unchanged |
| Cutler Group LP | 1,460 | $57.0K | 0.01% | −40−2.7% | Reduced |
| US Bancorp | 599 | $23.8K | 0.00% | +480+403.4% | Added |
| Advisor Group Holdings, Inc. | 547 | $21.7K | 0.00% | −146−21.1% | Reduced |
| Nisa Investment Advisors, LLC | 530 | $21.0K | 0.00% | −710−57.3% | Reduced |
| The PNC Financial Services Group, Inc. | 425 | $16.9K | 0.00% | +33+8.4% | Added |
| Steward Partners Investment Advisory, LLC | 400 | $15.9K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 368 | $14.9K | 0.00% | 00.0% | Unchanged |
| Caldwell Sutter Capital, Inc. | 350 | $13.9K | 0.01% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 333 | $13.2K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 155 | $6.15K | 0.00% | +155 | New |
| Close Asset Management Ltd | 133 | $5.00K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 113 | $4.48K | 0.00% | +113 | New |
| TSFG, LLC | 100 | $4.00K | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 83 | $3.29K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 87 | $3.00K | 0.00% | +61+234.6% | Added |
| Spire Wealth Management | 50 | $2.00K | 0.00% | 00.0% | Unchanged |
| Kelly Financial Services LLC | 46 | $1.82K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 39 | $1.55K | 0.00% | +39 | New |
| Livelsberger Financial Advisory | 33 | $1.31K | 0.00% | +33 | New |
| Parallel Advisors, LLC | 22 | $873 | 0.00% | 00.0% | Unchanged |
| Highlander Capital Management, LLC | 20 | $793 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 20 | $793 | 0.00% | +1+5.3% | Added |
| Hartford Financial Management Inc. | 18 | $714 | 0.00% | 00.0% | Unchanged |
| Scarborough Advisors, LLC | 6 | $238 | 0.00% | +6 | New |
| Strategic Investment Solutions, Inc. | 5 | $198 | 0.00% | +5 | New |
| Umb Bank N A | 2 | $79 | 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 |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −44,716−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −26,434−100.0% | Sold out |
| HighVista Strategies LLC | 0 | $0 | 0.00% | −17,482−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −16,082−100.0% | Sold out |
| AlphaCentric Advisors LLC | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −11,159−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −9,727−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −1,941−100.0% | Sold out |
| North Star Investment Management Corp. | 0 | $0 | 0.00% | −800−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −718−100.0% | Sold out |
| Byrne Asset Management LLC | 0 | $0 | 0.00% | −86−100.0% | Sold out |
| Bogart Wealth, LLC | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| International Biotechnology Trust PLC | – | – | – | – | Not filed |