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, Q2 2025
Institutional positions in Celldex Therapeutics, Inc. as of Jun 30, 2025. 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
- 182
- +12 vs. Q1 2025
- Shares held
- 72.3M
- −1.31M (−1.8%) vs. Q1 2025
- Total value
- $1.48B
- +$142.7M (+10.7%) vs. Q1 2025
- New holders
- 39
- 75 more added
- Sold out
- 27
- 42 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Celldex Therapeutics, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 5 | $0 | 0.00% | −4−44.4% | Reduced |
| Capital Advisors, Ltd. LLC | 1 | $0 | 0.00% | +1 | New |
| Avion Wealth | 24 | $0 | 0.00% | +24 | New |
| MTM Investment Management, LLC | 1 | $20 | 0.00% | +1 | New |
| Strategic Investment Solutions, Inc. | 5 | $102 | 0.00% | 00.0% | Unchanged |
| Scarborough Advisors, LLC | 6 | $122 | 0.00% | +6 | New |
| Smartleaf Asset Management LLC | 7 | $142 | 0.00% | +7 | New |
| Concord Wealth Partners | 8 | $163 | 0.00% | +8 | New |
| True Wealth Design, LLC | 11 | $224 | 0.00% | +11 | New |
| Parkside Financial Bank & Trust | 25 | $510 | 0.00% | −15−37.5% | Reduced |
| Fortitude Family Office, LLC | 26 | $529 | 0.00% | +26 | New |
| Private Wealth Management Group, LLC | 28 | $570 | 0.00% | −98−77.8% | Reduced |
| Comerica Bank | 31 | $622 | 0.00% | +16+106.7% | Added |
| SBI Securities Co., Ltd. | 46 | $936 | 0.00% | 00.0% | Unchanged |
| TSFG, LLC | 50 | $1.00K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 70 | $1.43K | 0.00% | −94−57.3% | Reduced |
| Allworth Financial LP | 70 | $1.43K | 0.00% | +41+141.4% | Added |
| Parallel Advisors, LLC | 74 | $1.51K | 0.00% | −859−92.1% | Reduced |
| Caitong International Asset Management Co., Ltd | 78 | $1.59K | 0.00% | +46+143.8% | Added |
| Huntington National Bank | 109 | $2.22K | 0.00% | +109 | New |
| Rothschild Investment LLC | 110 | $2.24K | 0.00% | +20+22.2% | Added |
| Close Asset Management Ltd | 133 | $3.00K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 171 | $3.48K | 0.00% | −1,267−88.1% | Reduced |
| Farther Finance Advisors, LLC | 181 | $3.68K | 0.00% | +125+223.2% | Added |
| Versant Capital Management, Inc | 214 | $4.36K | 0.00% | +126+143.2% | Added |
| J.Safra Asset Management Corp | 235 | $4.78K | 0.00% | −95−28.8% | Reduced |
| The PNC Financial Services Group, Inc. | 264 | $5.37K | 0.00% | +165+166.7% | Added |
| Raymond James Financial Inc | 281 | $5.72K | 0.00% | +281 | New |
| CWM, LLC | 363 | $7.00K | 0.00% | +256+239.3% | Added |
| National Bank of Canada | 366 | $7.45K | 0.00% | −1−0.3% | Reduced |
| IFP Advisors, Inc | 0 | $7.90K | 0.00% | 0 | New |
| Signaturefd, LLC | 407 | $8.28K | 0.00% | −154−27.5% | Reduced |
| CIBC Private Wealth Group, LLC | 500 | $10.2K | 0.00% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 538 | $10.9K | 0.00% | +538 | New |
| Point72 Asia (Singapore) Pte. Ltd. | 566 | $11.5K | 0.00% | −1,232−68.5% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 615 | $13.0K | 0.00% | +615 | New |
| Advisor Group Holdings, Inc. | 665 | $13.4K | 0.00% | +408+158.8% | Added |
| US Bancorp | 737 | $15.0K | 0.00% | +485+192.5% | Added |
| First Horizon Advisors, Inc. | 1,195 | $24.3K | 0.00% | +862+258.9% | Added |
| Nisa Investment Advisors, LLC | 1,394 | $28.4K | 0.00% | +881+171.7% | Added |
| Federation des caisses Desjardins du Quebec | 1,544 | $31.4K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 1,768 | $36.0K | 0.00% | +1,509+582.6% | Added |
| Amalgamated Bank | 2,189 | $45.0K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 2,315 | $47.1K | 0.00% | +501+27.6% | Added |
| FNY Investment Advisers, LLC | 2,407 | $48.0K | 0.02% | +2,407 | New |
| KBC Group NV | 2,411 | $49.0K | 0.00% | −1,317−35.3% | Reduced |
| Virtus Investment Advisers, Inc. | 4,621 | $94.0K | 0.03% | −1,587−25.6% | Reduced |
| Headlands Technologies LLC | 6,119 | $124.5K | 0.01% | +6,119 | New |
| Great West Life Assurance Co | 6,338 | $129.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 6,544 | $133.2K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 7,247 | $147.5K | 0.00% | +5,387+289.6% | Added |
| Public Employees Retirement Association of Colorado | 7,787 | $158.0K | 0.00% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 11,656 | $237.5K | 0.00% | +11,656 | New |
| KLP Kapitalforvaltning AS | 12,100 | $246.2K | 0.00% | 00.0% | Unchanged |
| DnB Asset Management AS | 12,300 | $250.3K | 0.00% | −334−2.6% | Reduced |
| Quest Partners LLC | 12,956 | $263.7K | 0.03% | +844+7.0% | Added |
| ProShare Advisors LLC | 13,430 | $273.3K | 0.00% | −556−4.0% | Reduced |
| State Board of Administration of Florida Retirement System | 14,537 | $295.8K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 15,272 | $310.8K | 0.00% | +1,349+9.7% | Added |
| Profund Advisors LLC | 15,425 | $313.9K | 0.01% | −7,220−31.9% | Reduced |
| Sender Co & Partners, Inc. | 15,593 | $317.3K | 0.09% | +15,593 | New |
| Teacher Retirement System of Texas | 16,106 | $327.8K | 0.00% | +35+0.2% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 16,495 | $335.7K | 0.00% | +1,661+11.2% | Added |
| HSBC Holdings PLC | 17,579 | $346.8K | 0.00% | +17,579 | New |
| Arizona State Retirement System | 17,419 | $354.5K | 0.00% | +312+1.8% | Added |
| Apella Capital, LLC | 17,000 | $356.7K | 0.01% | 00.0% | Unchanged |
| Voya Investment Management LLC | 17,801 | $362.3K | 0.00% | +198+1.1% | Added |
| XTX Topco Ltd | 18,291 | $372.2K | 0.02% | +18,291 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 19,060 | $387.9K | 0.00% | +3,130+19.6% | Added |
| Fox Run Management, L.L.C. | 19,146 | $389.6K | 0.06% | −13,524−41.4% | Reduced |
| Bollard Group LLC | 19,627 | $399.0K | 0.01% | +19,627 | New |
| Centiva Capital, LP | 20,303 | $413.2K | 0.03% | +20,303 | New |
| Panagora Asset Management Inc | 20,334 | $413.8K | 0.00% | −119−0.6% | Reduced |
| Lombard Odier Asset Management (USA) Corp | 20,567 | $418.5K | 0.10% | +20,567 | New |
| Voloridge Investment Management, LLC | 20,973 | $426.8K | 0.00% | +20,973 | New |
| Hennion & Walsh Asset Management, Inc. | 21,054 | $428.4K | 0.02% | +21,054 | New |
| Handelsbanken Fonder AB | 21,600 | $440.0K | 0.00% | +500+2.4% | Added |
| New York State Common Retirement Fund | 22,237 | $452.5K | 0.00% | 00.0% | Unchanged |
| Twinbeech Capital LP | 23,676 | $481.8K | 0.01% | −14,668−38.3% | Reduced |
| Aquatic Capital Management LLC | 23,965 | $487.7K | 0.01% | +12,989+118.3% | Added |
| Ensign Peak Advisors, Inc | 24,078 | $490.0K | 0.00% | 00.0% | Unchanged |
| ArrowMark Colorado Holdings LLC | 25,000 | $508.8K | 0.01% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 25,000 | $514.0K | 0.00% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 25,642 | $522.3K | 0.00% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 25,995 | $529.0K | 0.00% | +1,212+4.9% | Added |
| Victory Capital Management Inc | 27,650 | $562.7K | 0.00% | +27,650 | New |
| Simplex Trading, LLC | 28,271 | $575.0K | 0.02% | +26,233+1,287.2% | Added |
| Jane Street Group, LLC | 28,860 | $587.3K | 0.00% | −185,566−86.5% | Reduced |
| Jump Financial, LLC | 29,503 | $600.4K | 0.01% | +10,255+53.3% | Added |
| Creative Planning | 29,902 | $608.5K | 0.00% | +6,233+26.3% | Added |
| Prelude Capital Management, LLC | 31,066 | $632.2K | 0.06% | +31,066 | New |
| Verition Fund Management LLC | 33,871 | $689.3K | 0.00% | +15,475+84.1% | Added |
| Alps Advisors Inc | 35,812 | $728.8K | 0.00% | −14,126−28.3% | Reduced |
| Teachers Retirement System of the State of Kentucky | 36,699 | $747.0K | 0.01% | −2,602−6.6% | Reduced |
| MetLife Investment Management | 39,004 | $793.7K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 39,388 | $801.3K | 0.00% | −4,063−9.4% | Reduced |
| Perbak Capital Partners LLP | 40,410 | $822.3K | 0.19% | +40,410 | New |
| Two Sigma Advisers, LP | 40,600 | $826.2K | 0.00% | +40,600 | New |
| Sovran Advisors, LLC | 39,476 | $842.0K | 0.09% | +39,476 | New |
| Intech Investment Management LLC | 41,900 | $852.7K | 0.01% | +7,679+22.4% | Added |