# FIBROBIOLOGICS INC COM NEW

FIBROBIOLOGICS INC COM NEW is a security (CUSIP 31573L204) tracked across SEC portfolio filings. 15 institutional managers reported $274K on Form 13F as of 2026-06-30; 1 registered fund positions totaling $37K via N-PORT as of 2026-03-31.

## Summary

- Issuer: FIBROBIOLOGICS INC
- Class: COM NEW
- CUSIP: 31573L204
- Asset category: EC
- 13F holders: 15
- 13F value: $274K
- 13F period: 2026-06-30
- N-PORT fund positions: 1
- N-PORT value: $37K
- N-PORT report: 2026-03-31

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [Cascade Financial Partners, LLC](https://search.stillhousedata.com/firm/326620) | SAN DIEGO, CA | $103K | 108,828 |
| [Fund Evaluation Group, LLC](https://search.stillhousedata.com/firm/121658) | CINCINNATI, OH | $68K | 51,794 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $39K | 29,609 |
| BlackRock, Inc. | New York, NY | $33K | 24,647 |
| [RENAISSANCE TECHNOLOGIES LLC](https://search.stillhousedata.com/firm/106661) | NEW YORK, NY | $21K | 15,997 |
| UBS Group AG | Zurich, V8 | $8K | 5,721 |
| NewEdge Advisors, LLC | New Orleans, LA | $1K | 845 |
| Tower Research Capital LLC (TRC) | NEW YORK, NY | $607 | 460 |
| [ISLAY CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/114531) | Lubbock, TX | $223 | 169 |
| OSAIC HOLDINGS, INC. | PHOENIX, AZ | $203 | 154 |
| [Grove Bank & Trust](https://search.stillhousedata.com/firm/1662212) | MIAMI, FL | $95 | 100 |
| BNP PARIBAS ARBITRAGE, SNC | PARIS, I0 | $87 | 66 |
| Allworth Financial LP | FOLSOM, CA | $18 | 13 |
| WELLS FARGO & COMPANY/MN | SAN FRANCISCO, CA | $13 | 10 |
| Royal Bank of Canada | TORONTO, A6 | — | 186 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $37K | 0.00% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/31573L204.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

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.