# CELLDEX THERAPEUTICS INC NEW COM NEW

CELLDEX THERAPEUTICS INC NEW COM NEW is a security (CUSIP 15117B202) tracked across SEC portfolio filings. 240 institutional managers reported $2.3B on Form 13F as of 2026-06-30; 24 registered fund positions totaling $277.3M via N-PORT as of 2026-05-31.

## Summary

- Issuer: CELLDEX THERAPEUTICS INC NEW
- Class: COM NEW
- CUSIP: 15117B202
- Asset category: EC
- 13F holders: 240
- 13F value: $2.3B
- 13F period: 2026-06-30
- N-PORT fund positions: 24
- N-PORT value: $277.3M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 240 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| WELLINGTON MANAGEMENT GROUP LLP | BOSTON, MA | $271.5M | 8,560,476 |
| [Kynam Capital Management, LP](https://search.stillhousedata.com/firm/314368) | PRINCETON, NJ | $185.3M | 5,840,567 |
| BlackRock, Inc. | New York, NY | $170.3M | 5,369,885 |
| FMR LLC | BOSTON, MA | $118.9M | 3,749,048 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $109.4M | 4,027,407 |
| [Point72 Asset Management, L.P.](https://search.stillhousedata.com/firm/283077) | Stamford, CT | $102.5M | 3,229,939 |
| STATE STREET CORP | BOSTON, MA | $88.9M | 2,804,168 |
| [COMMODORE CAPITAL LP](https://search.stillhousedata.com/firm/304370) | NEW YORK, NY | $85.5M | 2,696,616 |
| [Eversept Partners, LP](https://search.stillhousedata.com/firm/282358) | NEW YORK, NY | $56.7M | 1,788,016 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $53.6M | 1,688,074 |
| [BRAIDWELL LP](https://search.stillhousedata.com/firm/316988) | STAMFORD, CT | $43.0M | 1,356,082 |
| Deep Track Capital, LP | GREENWICH, CT | $40.7M | 1,283,979 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $39.8M | 1,253,532 |
| Vestal Point Capital, LP | NEW YORK, NY | $38.8M | 1,224,165 |
| Bellevue Group AG | Kuesnacht, V8 | $38.1M | 1,200,000 |

## Top fund holders (N-PORT)

_Showing 15 of 24 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD HEALTH CARE FUND](https://search.stillhousedata.com/fund/S000002922) | VANGUARD SPECIALIZED FUNDS | $140.7M | 38.17% |
| [VANGUARD EXPLORER FUND](https://search.stillhousedata.com/fund/S000002578) | VANGUARD EXPLORER FUND | $43.7M | 20.07% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $23.6M | 2.89% |
| [T. Rowe Price New Horizons Fund, Inc.](https://search.stillhousedata.com/fund/S000002106) | T. ROWE PRICE NEW HORIZONS FUND, INC. | $16.9M | 13.25% |
| [T. Rowe Price Health Sciences Fund, Inc.](https://search.stillhousedata.com/fund/S000002088) | T. ROWE PRICE HEALTH SCIENCES FUND, INC. | $13.4M | 12.30% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $12.2M | 6.97% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $5.6M | 7.49% |
| [HARTFORD SMALL CAP GROWTH HLS FUND](https://search.stillhousedata.com/fund/S000004108) | HARTFORD HLS SERIES FUND II INC | $4.0M | 51.83% |
| [TIFF MULTI-ASSET FUND](https://search.stillhousedata.com/fund/S000006387) | TIFF Investment Program | $3.7M | 26.42% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $3.4M | 7.08% |
| [HARTFORD SMALL COMPANY HLS FUND](https://search.stillhousedata.com/fund/S000003220) | HARTFORD SERIES FUND INC | $2.6M | 67.21% |
| [VANGUARD STRATEGIC EQUITY FUND](https://search.stillhousedata.com/fund/S000002593) | VANGUARD HORIZON FUNDS | $2.3M | 2.28% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $1.2M | 0.21% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $965K | 0.32% |
| [T. Rowe Price Health Sciences Portfolio](https://search.stillhousedata.com/fund/S000002083) | T. ROWE PRICE EQUITY SERIES, INC. | $838K | 12.65% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/15117B202.md)
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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.