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 2021
Institutional positions in Celldex Therapeutics, Inc. as of Dec 31, 2021. 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
- 181
- +21 vs. Q3 2021
- Shares held
- 46.1M
- +3.10M (+7.2%) vs. Q3 2021
- Total value
- $1.79B
- −$544.6M (−23.3%) vs. Q3 2021
- New holders
- 42
- 59 more added
- Sold out
- 21
- 49 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Celldex Therapeutics, Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| HighVista Strategies LLC | 29,856 | $1.15M | 0.92% | +1,390+4.9% | Added |
| New York State Common Retirement Fund | 32,681 | $1.26M | 0.00% | +2,165+7.1% | Added |
| UBS Asset Management Americas Inc | 33,089 | $1.28M | 0.00% | −3,121−8.6% | Reduced |
| Allianz Asset Management GmbH | 36,205 | $1.40M | 0.00% | +26,369+268.1% | Added |
| Millennium Management LLC | 39,671 | $1.53M | 0.00% | +39,671 | New |
| Alliancebernstein L.P. | 40,900 | $1.58M | 0.00% | 00.0% | Unchanged |
| Silverarc Capital Management, LLC | 45,132 | $1.74M | 0.78% | +6,889+18.0% | Added |
| Group One Trading, L.P. | 45,208 | $1.75M | 0.03% | +17,957+65.9% | Added |
| Boothbay Fund Management, LLC | 45,450 | $1.76M | 0.06% | +19,041+72.1% | Added |
| Altshuler Shaham Ltd | 46,500 | $1.80M | 0.04% | 00.0% | Unchanged |
| Wells Fargo & Company | 46,712 | $1.81M | 0.00% | +26,527+131.4% | Added |
| Rhumbline Advisers | 49,823 | $1.93M | 0.00% | +558+1.1% | Added |
| State of Wisconsin Investment Board | 50,700 | $1.96M | 0.00% | 00.0% | Unchanged |
| Kiwi Wealth Investments Limited Partnership | 51,975 | $2.01M | 0.09% | +35,073+207.5% | Added |
| Verition Fund Management LLC | 53,862 | $2.08M | 0.03% | +53,862 | New |
| California State Teachers Retirement System | 56,457 | $2.18M | 0.00% | −226−0.4% | Reduced |
| Principal Financial Group Inc | 57,603 | $2.23M | 0.00% | −35,825−38.3% | Reduced |
| Two Sigma Advisers, LP | 60,300 | $2.33M | 0.01% | +60,300 | New |
| TD Asset Management Inc | 62,329 | $2.41M | 0.00% | 00.0% | Unchanged |
| Swiss National Bank | 81,900 | $3.17M | 0.00% | −3,400−4.0% | Reduced |
| Susquehanna International Group, LLP | 84,489 | $3.27M | 0.00% | −69,471−45.1% | Reduced |
| Mirador Capital Partners LP | 86,052 | $3.33M | 0.70% | +12,336+16.7% | Added |
| Bank of America Corp | 94,437 | $3.65M | 0.00% | +68,077+258.3% | Added |
| Deutsche Bank AG | 97,896 | $3.78M | 0.00% | +52,637+116.3% | Added |
| Affinity Asset Advisors, LLC | 100,000 | $3.86M | 1.65% | +59,846+149.0% | Added |
| Cormorant Asset Management, LP | 100,000 | $3.86M | 0.23% | +100,000 | New |
| First Trust Advisors LP | 101,783 | $3.93M | 0.00% | +101,783 | New |
| Citigroup Inc | 119,048 | $4.60M | 0.00% | +9,739+8.9% | Added |
| Altium Capital Management LP | 126,000 | $4.87M | 1.37% | −59,000−31.9% | Reduced |
| JPMorgan Chase & Co | 127,834 | $4.94M | 0.00% | −83,619−39.5% | Reduced |
| Nuveen Asset Management, LLC | 137,359 | $4.99M | 0.00% | −10,129−6.9% | Reduced |
| UBS Group AG | 130,590 | $5.05M | 0.00% | +83,264+175.9% | Added |
| Pura Vida Investments, LLC | 131,771 | $5.09M | 0.53% | +54,486+70.5% | Added |
| Voloridge Investment Management, LLC | 132,993 | $5.14M | 0.03% | +30,847+30.2% | Added |
| Barclays PLC | 139,952 | $5.41M | 0.00% | +100,184+251.9% | Added |
| Rafferty Asset Management, LLC | 144,115 | $5.57M | 0.03% | +86,971+152.2% | Added |
| Bank of New York Mellon Corp | 153,460 | $5.93M | 0.00% | −19,286−11.2% | Reduced |
| AXA S.A. | 158,922 | $6.14M | 0.02% | −4,061−2.5% | Reduced |
| Sphera Funds Management Ltd. | 166,766 | $6.44M | 0.77% | +36,436+28.0% | Added |
| D. E. Shaw & Co., Inc. | 174,785 | $6.75M | 0.01% | +60,861+53.4% | Added |
| American Century Companies Inc | 184,431 | $7.13M | 0.00% | +184,431 | New |
| Two Sigma Investments, LP | 193,641 | $7.48M | 0.02% | +193,641 | New |
| Invesco Ltd. | 207,672 | $8.03M | 0.00% | −326,313−61.1% | Reduced |
| Kynam Capital Management, LP | 226,726 | $8.76M | 4.68% | +226,726 | New |
| Perceptive Advisors LLC | 229,807 | $8.88M | 0.14% | −163,806−41.6% | Reduced |
| TSP Capital Management Group, LLC | – | $9.80M | 3.27% | – | – |
| Goldman Sachs Group Inc | 254,214 | $9.82M | 0.00% | −53,465−17.4% | Reduced |
| Woodline Partners LP | 259,895 | $10.0M | 0.15% | +259,895 | New |
| Sofinnova Investments, Inc. | 271,533 | $10.5M | 0.67% | +134,501+98.2% | Added |
| Morgan Stanley | 305,933 | $11.8M | 0.00% | +128,397+72.3% | Added |
| Charles Schwab Investment Management Inc | 328,095 | $12.7M | 0.00% | +5,639+1.7% | Added |
| Acuta Capital Partners, LLC | 340,098 | $13.1M | 5.52% | +2,598+0.8% | Added |
| Ghost Tree Capital, LLC | 350,000 | $13.5M | 5.18% | +95,000+37.3% | Added |
| Candriam Luxembourg S.C.A. | 387,221 | $15.0M | 0.10% | +206,999+114.9% | Added |
| OrbiMed Advisors LLC | 406,100 | $15.7M | 0.20% | −8,200−2.0% | Reduced |
| Ikarian Capital, LLC | 419,216 | $16.2M | 4.64% | +148,785+55.0% | Added |
| Dimensional Fund Advisors LP | 449,597 | $17.4M | 0.01% | +90,963+25.4% | Added |
| Northern Trust Corp | 464,164 | $17.9M | 0.00% | +5,051+1.1% | Added |
| Cowen and Company, LLC | 466,591 | $18.0M | 1.72% | −182,687−28.1% | Reduced |
| Vivo Capital, LLC | 484,453 | $18.7M | 1.13% | 00.0% | Unchanged |
| Fred Alger Management, LLC | 502,125 | $19.4M | 0.05% | −23,742−4.5% | Reduced |
| Driehaus Capital Management LLC | 515,489 | $19.9M | 0.20% | −35,576−6.5% | Reduced |
| Eversept Partners, LP | 592,478 | $22.9M | 1.91% | +592,478 | New |
| Adage Capital Partners GP, L.L.C. | 650,000 | $25.1M | 0.05% | −300,000−31.6% | Reduced |
| Viking Global Investors LPSuperinvestorViking Global Investors | 757,881 | $29.3M | 0.08% | −4,415−0.6% | Reduced |
| Octagon Capital Advisors LP | 761,398 | $29.4M | 5.73% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 810,420 | $31.3M | 0.00% | +17,913+2.3% | Added |
| Opaleye Management Inc. | 844,000 | $32.6M | 6.92% | −141,000−14.3% | Reduced |
| VR Adviser, LLC | 865,116 | $33.4M | 4.57% | −233,058−21.2% | Reduced |
| Price T Rowe Associates Inc | 915,608 | $35.4M | 0.00% | +37,199+4.2% | Added |
| Polar Capital Holdings Plc | 1,000,000 | $38.6M | 0.20% | +277,157+38.3% | Added |
| Citadel Advisors LLC | 1,069,356 | $41.3M | 0.04% | +286,295+36.6% | Added |
| Eventide Asset Management, LLC | 1,238,900 | $47.9M | 0.61% | +110,900+9.8% | Added |
| Ra Capital Management, L.P. | 1,804,795 | $69.7M | 1.23% | +204,795+12.8% | Added |
| Redmile Group, LLC | 2,165,586 | $83.7M | 1.90% | −877,712−28.8% | Reduced |
| Wellington Management Group LLP | 2,185,976 | $84.5M | 0.01% | +5,624+0.3% | Added |
| State Street Corp | 2,368,040 | $91.5M | 0.00% | +510,922+27.5% | Added |
| Vanguard Group Inc | 2,413,056 | $93.2M | 0.00% | +136,857+6.0% | Added |
| BlackRock Inc. | 3,101,030 | $119.8M | 0.00% | −32,740−1.0% | Reduced |
| RTW Investments, LP | 3,921,579 | $151.5M | 2.21% | +12,632+0.3% | Added |
| FMR LLC | 6,999,580 | $270.5M | 0.02% | +1,384,247+24.7% | Added |
| Commodore Capital LP | 0 | $0 | 0.00% | −248,207−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −161,276−100.0% | Sold out |
| EAM Global Investors LLC | 0 | $0 | 0.00% | −96,528−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −86,399−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −44,356−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −34,836−100.0% | Sold out |
| Virtue Capital Management, LLC | 0 | $0 | 0.00% | −22,304−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −12,946−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −12,117−100.0% | Sold out |
| Bellwether Advisors, LLC | 0 | $0 | 0.00% | −11,623−100.0% | Sold out |
| Belvedere Trading LLC | 0 | $0 | 0.00% | −9,191−100.0% | Sold out |
| Truist Financial Corp | 0 | $0 | 0.00% | −4,768−100.0% | Sold out |
| HighTower Advisors, LLC | 0 | $0 | 0.00% | −4,147−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −3,883−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −3,518−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −2,603−100.0% | Sold out |
| Hanseatic Management Services Inc | 0 | $0 | 0.00% | −1,340−100.0% | Sold out |
| Lindbrook Capital, LLC | 0 | $0 | 0.00% | −990−100.0% | Sold out |
| Optimum Investment Advisors | 0 | $0 | 0.00% | −250−100.0% | Sold out |