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 2022
Institutional positions in Celldex Therapeutics, Inc. as of Mar 31, 2022. 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
- 169
- −10 vs. Q4 2021
- Shares held
- 49.4M
- +3.31M (+7.2%) vs. Q4 2021
- Total value
- $1.69B
- −$99.9M (−5.6%) vs. Q4 2021
- New holders
- 20
- 64 more added
- Sold out
- 30
- 52 more reduced
2 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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 2022
Shares, value and share of portfolio for each institution holding Celldex Therapeutics, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State of Wisconsin Investment Board | 61,600 | $2.10M | 0.00% | +10,900+21.5% | Added |
| Boothbay Fund Management, LLC | 62,065 | $2.11M | 0.07% | +16,615+36.6% | Added |
| Citigroup Inc | 63,519 | $2.16M | 0.00% | −55,529−46.6% | Reduced |
| Manufacturers Life Insurance Company, The | 63,511 | $2.19M | 0.00% | +40,225+172.7% | Added |
| Altium Capital Management LP | 66,000 | $2.25M | 0.78% | −60,000−47.6% | Reduced |
| Soleus Capital Management, L.P. | 69,000 | $2.35M | 0.36% | +69,000 | New |
| Polar Asset Management Partners Inc. | 69,200 | $2.36M | 0.03% | +69,200 | New |
| TD Asset Management Inc | 73,829 | $2.52M | 0.00% | +11,500+18.5% | Added |
| Deutsche Bank AG | 74,857 | $2.55M | 0.00% | −23,039−23.5% | Reduced |
| Jane Street Group, LLC | 78,409 | $2.67M | 0.00% | +56,209+253.2% | Added |
| Verition Fund Management LLC | 87,230 | $2.97M | 0.06% | +33,368+62.0% | Added |
| Swiss National Bank | 88,200 | $3.00M | 0.00% | +6,300+7.7% | Added |
| Mirador Capital Partners LP | 90,048 | $3.07M | 0.62% | +3,996+4.6% | Added |
| Rock Springs Capital Management LP | 97,317 | $3.31M | 0.08% | +97,317 | New |
| Susquehanna International Group, LLP | 102,702 | $3.50M | 0.01% | +18,213+21.6% | Added |
| Millennium Management LLC | 107,701 | $3.67M | 0.00% | +68,030+171.5% | Added |
| D. E. Shaw & Co., Inc. | 122,172 | $4.16M | 0.01% | −52,613−30.1% | Reduced |
| Affinity Asset Advisors, LLC | 125,000 | $4.26M | 1.69% | +25,000+25.0% | Added |
| Pura Vida Investments, LLC | 132,571 | $4.51M | 0.55% | +800+0.6% | Added |
| Nuveen Asset Management, LLC | 133,926 | $4.55M | 0.00% | −3,433−2.5% | Reduced |
| Bank of New York Mellon Corp | 153,703 | $5.24M | 0.00% | +243+0.2% | Added |
| Two Sigma Advisers, LP | 154,000 | $5.25M | 0.01% | +93,700+155.4% | Added |
| AXA S.A. | 154,923 | $5.28M | 0.01% | −3,999−2.5% | Reduced |
| Fred Alger Management, LLC | 155,804 | $5.31M | 0.02% | −346,321−69.0% | Reduced |
| Rafferty Asset Management, LLC | 156,252 | $5.32M | 0.03% | +12,137+8.4% | Added |
| UBS Group AG | 160,779 | $5.48M | 0.00% | +30,189+23.1% | Added |
| Bank of America Corp | 180,894 | $6.16M | 0.00% | +86,457+91.5% | Added |
| American Century Companies Inc | 183,017 | $6.23M | 0.00% | −1,414−0.8% | Reduced |
| Opaleye Management Inc. | 195,500 | $6.66M | 2.07% | −648,500−76.8% | Reduced |
| GMT Capital Corp | 204,535 | $6.97M | 0.44% | +204,535 | New |
| Barclays PLC | 206,700 | $7.04M | 0.01% | +66,748+47.7% | Added |
| Sessa Capital IM, L.P. | 212,000 | $7.22M | 0.44% | +212,000 | New |
| Two Sigma Investments, LP | 228,948 | $7.80M | 0.02% | +35,307+18.2% | Added |
| Commodore Capital LP | 241,199 | $8.21M | 1.83% | +241,199 | New |
| TSP Capital Management Group, LLC | – | $9.16M | 3.09% | – | – |
| Candriam Luxembourg S.C.A. | 277,481 | $9.45M | 0.06% | −109,740−28.3% | Reduced |
| Driehaus Capital Management LLC | 292,292 | $9.96M | 0.12% | −223,197−43.3% | Reduced |
| Ghost Tree Capital, LLC | 300,000 | $10.2M | 5.06% | −50,000−14.3% | Reduced |
| Goldman Sachs Group Inc | 303,419 | $10.3M | 0.00% | +49,205+19.4% | Added |
| Acuta Capital Partners, LLC | 322,898 | $11.0M | 5.23% | −17,200−5.1% | Reduced |
| Charles Schwab Investment Management Inc | 336,808 | $11.5M | 0.00% | +8,713+2.7% | Added |
| Tri Locum Partners LP | 383,319 | $13.1M | 5.10% | +383,319 | New |
| OrbiMed Advisors LLC | 406,100 | $13.8M | 0.22% | 00.0% | Unchanged |
| Northern Trust Corp | 439,534 | $15.0M | 0.00% | −24,630−5.3% | Reduced |
| Ikarian Capital, LLC | 537,958 | $18.3M | 5.57% | +118,742+28.3% | Added |
| Woodline Partners LP | 579,192 | $19.7M | 0.33% | +319,297+122.9% | Added |
| Dimensional Fund Advisors LP | 592,358 | $20.2M | 0.01% | +142,761+31.8% | Added |
| Vivo Capital, LLC | 628,356 | $21.4M | 1.47% | +143,903+29.7% | Added |
| Eversept Partners, LP | 636,453 | $21.7M | 2.00% | +43,975+7.4% | Added |
| Kynam Capital Management, LP | 753,034 | $25.6M | 8.34% | +526,308+232.1% | Added |
| Octagon Capital Advisors LP | 761,398 | $25.9M | 5.61% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 800,000 | $27.2M | 0.05% | +150,000+23.1% | Added |
| Geode Capital Management, LLC | 855,513 | $29.1M | 0.00% | +45,093+5.6% | Added |
| VR Adviser, LLC | 865,116 | $29.5M | 4.77% | 00.0% | Unchanged |
| Morgan Stanley | 1,019,024 | $34.7M | 0.00% | +713,091+233.1% | Added |
| Price T Rowe Associates Inc | 1,054,325 | $35.9M | 0.00% | +138,717+15.2% | Added |
| Citadel Advisors LLC | 1,135,113 | $38.7M | 0.04% | +65,757+6.1% | Added |
| Polar Capital Holdings Plc | 1,250,000 | $42.6M | 0.25% | +250,000+25.0% | Added |
| Eventide Asset Management, LLC | 1,445,700 | $49.2M | 0.77% | +206,800+16.7% | Added |
| Viking Global Investors LPSuperinvestorViking Global Investors | 1,846,647 | $62.9M | 0.25% | +1,088,766+143.7% | Added |
| Redmile Group, LLC | 2,046,269 | $69.7M | 2.18% | −119,317−5.5% | Reduced |
| Ra Capital Management, L.P. | 2,075,000 | $70.7M | 1.54% | +270,205+15.0% | Added |
| Vanguard Group Inc | 2,433,595 | $82.9M | 0.00% | +20,539+0.9% | Added |
| State Street Corp | 2,682,728 | $91.4M | 0.00% | +314,688+13.3% | Added |
| BlackRock Inc. | 3,046,822 | $103.8M | 0.00% | −54,208−1.7% | Reduced |
| RTW Investments, LP | 3,084,215 | $105.0M | 2.17% | −837,364−21.4% | Reduced |
| Wellington Management Group LLP | 3,529,840 | $120.2M | 0.02% | +1,343,864+61.5% | Added |
| FMR LLC | 7,010,253 | $238.8M | 0.02% | +10,673+0.2% | Added |
| IFP Advisors, Inc | 29 | – | – | +29 | New |
| Cowen and Company, LLC | 0 | $0 | 0.00% | −466,591−100.0% | Sold out |
| Sofinnova Investments, Inc. | 0 | $0 | 0.00% | −271,533−100.0% | Sold out |
| Perceptive Advisors LLC | 0 | $0 | 0.00% | −229,807−100.0% | Sold out |
| Sphera Funds Management Ltd. | 0 | $0 | 0.00% | −166,766−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −132,993−100.0% | Sold out |
| Cormorant Asset Management, LP | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −26,500−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −23,600−100.0% | Sold out |
| Old Mission Capital LLC | 0 | $0 | 0.00% | −21,663−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −20,604−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −20,487−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −18,726−100.0% | Sold out |
| SG3 Management, LLC | 0 | $0 | 0.00% | −17,500−100.0% | Sold out |
| AlphaCrest Capital Management LLC | 0 | $0 | 0.00% | −17,272−100.0% | Sold out |
| Boulder Hill Capital Management LP | 0 | $0 | 0.00% | −16,900−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −16,327−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −15,880−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −10,781−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −8,889−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −7,369−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −6,300−100.0% | Sold out |
| Brown Advisory Inc | 0 | $0 | 0.00% | −5,723−100.0% | Sold out |
| Franklin Resources Inc | 0 | $0 | 0.00% | −5,301−100.0% | Sold out |
| Signet Financial Management, LLC | 0 | $0 | 0.00% | −1,933−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −1,333−100.0% | Sold out |
| Denali Advisors LLC | 0 | $0 | 0.00% | −1,100−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Eaton Vance Management | 0 | $0 | 0.00% | −66−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| AlphaCentric Advisors LLC | – | – | – | – | Not filed |