# CELLECTAR BIOSCIENCES INC COM NEW

CELLECTAR BIOSCIENCES INC COM NEW is a security (CUSIP 15117F880) tracked across SEC portfolio filings. 18 institutional managers reported $837K on Form 13F as of 2026-06-30; 2 registered fund positions totaling $79K via N-PORT as of 2026-03-31.

## Summary

- Issuer: CELLECTAR BIOSCIENCES INC
- Class: COM NEW
- CUSIP: 15117F880
- Asset category: EC
- 13F holders: 18
- 13F value: $837K
- 13F period: 2026-06-30
- N-PORT fund positions: 2
- N-PORT value: $79K
- N-PORT report: 2026-03-31

## Top institutional holders (Form 13F)

_Showing 15 of 18 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $263K | 89,120 |
| Bleichroeder LP | NEW YORK, NY | $254K | 100,000 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $134K | 52,778 |
| Sequoia Financial Advisors, LLC | Akron, OH | $61K | 21,850 |
| [Riverview Capital Advisers, LLC](https://search.stillhousedata.com/firm/140377) | BOSTON, MA | $50K | 10,384 |
| Warberg Asset Management LLC | WINNETKA, IL | $35K | 13,900 |
| UBS Group AG | Zurich, V8 | $25K | 9,647 |
| BlackRock, Inc. | New York, NY | $12K | 4,745 |
| Tower Research Capital LLC (TRC) | NEW YORK, NY | $2K | 793 |
| MORGAN STANLEY | NEW YORK, NY | $1K | 510 |
| TD Waterhouse Canada Inc. | TORONTO, A6 | $178 | 63 |
| SBI Securities Co., Ltd. | TOKYO, M0 | $31 | 11 |
| FMR LLC | BOSTON, MA | $25 | 10 |
| US BANCORP \\DE\\ | MINNEAPOLIS, MN | $8 | 3 |
| JONES FINANCIAL COMPANIES LLLP | DES PERES, MO | $8 | 3 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $79K | 0.01% |
| [Blackstone Alternative Multi-Strategy Fund](https://search.stillhousedata.com/fund/S000045538) | Blackstone Alternative Investment Funds | $3 | 0.00% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/15117F880.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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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.