Celldex Therapeutics, Inc. CLDX
29.83 USD +0.12 (+0.40%)
Nov 4, 2026, 1:07 PM EST
28.78 Day range 30.92
22.10 52-week range 45.14
- YTD
- +9.83%
- 1 year
- +25.07%
Held by funds
119 US ETFs and mutual funds hold CLDX · largest positions
Ownership
Held by insiders 0.27%
Held by institutions 110.23%
Float held by institutions 110.53%
Institutions 345
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Wellington Management Group, LLP | 12.15% | 9,543,671 | 283.54M | Jun 29, 2026 |
| Blackrock Inc. | 8.92% | 7,002,530 | 208.05M | Jun 29, 2026 |
| Kynam Capital Management, LP | 6.78% | 5,322,908 | 158.14M | Jun 29, 2026 |
| Price (T.Rowe) Associates Inc | 5.97% | 4,685,223 | 139.20M | Jun 29, 2026 |
| State Street Corporation | 4.97% | 3,900,427 | 115.88M | Jun 29, 2026 |
| FMR, LLC | 4.74% | 3,722,888 | 110.61M | Jun 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| VANGUARD SPECIALIZED FUNDS-Vanguard Health Care Fund | 4.82% | 3,783,994 | 112.42M | Jul 30, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 3.17% | 2,487,758 | 73.91M | Jun 29, 2026 |
| iShares Trust-iShares Russell 2000 ETF | 2.57% | 2,020,869 | 60.04M | Sep 29, 2026 |
| SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF | 2.04% | 1,603,138 | 47.63M | Sep 29, 2026 |
| Vanguard Explorer Fund | 1.84% | 1,447,608 | 43.01M | Jul 30, 2026 |
| T. Rowe Price New Horizons Fund, Inc. | 1.60% | 1,254,603 | 37.27M | Jun 29, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| JIMENEZ FREDDY A | General Counsel | Sale | Dec 3, 2025 | 30,796 |
| MARINO JAMES J | Director | Stock Gift | Nov 17, 2024 | 2,204 |
| MARTIN SAMUEL BATES | Chief Financial Officer | Conversion of Exercise of derivative security | Jan 1, 2026 | 32,942 |
| PEPIN RONALD A | Officer | Conversion of Exercise of derivative security | Dec 14, 2025 | 20,097 |
| WRIGHT RICHARD M | Former | Conversion of Exercise of derivative security | Nov 12, 2025 | 20,833 |