FibroBiologics, Inc.
FBLG- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001958777
No open-market purchases or sales by FibroBiologics, Inc. insiders were filed in the last 90 days; 16 institutions reported holding it in 13F filings for Q2 2026, worth $269.6K in total; no superinvestor holds it.
13F holders, Q4 2024
Institutional positions in FibroBiologics, Inc. as of Dec 31, 2024. 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
- 64
- +4 vs. Q3 2024
- Shares held
- 5.93M
- +485.0K (+8.9%) vs. Q3 2024
- Total value
- $11.9M
- −$4.90M (−29.2%) vs. Q3 2024
- New holders
- 8
- 24 more added
- Sold out
- 4
- 11 more reduced
1 institution that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting FBLG 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 | 16 | $269.6K |
| Q1 2026 | 17 | $291.1K |
| Q4 2025 | 46 | $993.8K |
| Q3 2025 | 55 | $2.93M |
| Q2 2025 | 59 | $3.75M |
| Q1 2025 | 65 | $5.81M |
| Q4 2024 | 64 | $11.9M |
| Q3 2024 | 61 | $16.8M |
| Q2 2024 | 50 | $17.2M |
| Q1 2024 | 17 | $5.18M |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2024
Shares, value and share of portfolio for each institution holding FibroBiologics, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 123 | $0 | 0.00% | +28+29.5% | Added |
| IFP Advisors, Inc | 1 | $2 | 0.00% | +1 | New |
| Sterling Capital Management LLC | 26 | $52 | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 40 | $80 | 0.00% | +22+122.2% | Added |
| Allworth Financial LP | 261 | $441 | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 607 | $1.21K | 0.00% | +607 | New |
| Grove Bank & Trust | 1,000 | $2.00K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 880 | $2.00K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 1,517 | $3.03K | 0.00% | +838+123.4% | Added |
| California State Teachers Retirement System | 2,153 | $4.31K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,493 | $4.99K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,816 | $5.63K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 2,900 | $5.80K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 3,697 | $7.39K | 0.00% | −1,724−31.8% | Reduced |
| Royal Bank of Canada | 3,972 | $8.00K | 0.00% | −1,340−25.2% | Reduced |
| Tower Research Capital LLC (TRC) | 4,624 | $9.25K | 0.00% | +466+11.2% | Added |
| STRS Ohio | 4,700 | $9.40K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 5,385 | $10.8K | 0.00% | +5,319+8,059.1% | Added |
| FMR LLC | 6,238 | $12.5K | 0.00% | +3,046+95.4% | Added |
| Two Sigma Investments, LP | 10,061 | $20.1K | 0.00% | −403−3.9% | Reduced |
| Manufacturers Life Insurance Company, The | 10,102 | $20.2K | 0.00% | −162−1.6% | Reduced |
| Skopos Labs, Inc. | 11,500 | $23.0K | 0.01% | +11,500 | New |
| Intech Investment Management LLC | 12,653 | $25.3K | 0.00% | +12,653 | New |
| Invesco Ltd. | 12,659 | $25.3K | 0.00% | +240+1.9% | Added |
| Susquehanna International Group, LLP | 12,944 | $25.9K | 0.00% | +12,944 | New |
| Wells Fargo & Company | 12,977 | $26.0K | 0.00% | +4,220+48.2% | Added |
| JPMorgan Chase & Co | 12,993 | $26.0K | 0.00% | +755+6.2% | Added |
| Cetera Investment Advisers | 13,100 | $26.2K | 0.00% | −1,066−7.5% | Reduced |
| Corebridge Financial, Inc. | 13,596 | $27.2K | 0.00% | −1,259−8.5% | Reduced |
| Flaharty Asset Management, LLC | 14,702 | $29.4K | 0.00% | 00.0% | Unchanged |
| Cahaba Wealth Management, Inc. | 14,702 | $29.4K | 0.00% | 00.0% | Unchanged |
| Virtu Financial LLC | 14,862 | $30.0K | 0.00% | +14,862 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 15,925 | $31.9K | 0.00% | +2,009+14.4% | Added |
| Raymond James Financial Inc | 18,642 | $37.3K | 0.00% | +18,642 | New |
| Saxon Interests, Inc. | 21,214 | $42.4K | 0.02% | 00.0% | Unchanged |
| Rhumbline Advisers | 21,572 | $43.1K | 0.00% | +354+1.7% | Added |
| Citigroup Inc | 21,894 | $43.8K | 0.00% | +1,853+9.2% | Added |
| Ethos Financial Group, LLC | 24,424 | $48.8K | 0.01% | −1,031−4.1% | Reduced |
| Bridgeway Capital Management, LLC | 25,000 | $50.0K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 25,906 | $51.8K | 0.00% | 00.0% | Unchanged |
| ERn Financial, LLC | 31,819 | $63.6K | 0.01% | 00.0% | Unchanged |
| Nuveen Asset Management, LLC | 34,540 | $69.1K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 34,812 | $69.6K | 0.00% | −18,091−34.2% | Reduced |
| Concurrent Investment Advisors, LLC | 35,283 | $70.6K | 0.00% | 00.0% | Unchanged |
| RMR Wealth Builders | 38,360 | $76.7K | 0.01% | +100+0.3% | Added |
| O'Shaughnessy Asset Management, LLC | 40,404 | $80.8K | 0.00% | +40,404 | New |
| Barclays PLC | 43,294 | $86.6K | 0.00% | +3,336+8.3% | Added |
| Bank of New York Mellon Corp | 50,400 | $100.8K | 0.00% | +10.0% | Added |
| Morgan Stanley | 57,389 | $114.8K | 0.00% | −13,115−18.6% | Reduced |
| Jane Street Group, LLC | 61,074 | $122.1K | 0.00% | +49,222+415.3% | Added |
| Goldman Sachs Group Inc | 64,576 | $129.2K | 0.00% | +22,761+54.4% | Added |
| Charles Schwab Investment Management Inc | 69,732 | $139.5K | 0.00% | 00.0% | Unchanged |
| Cerity Partners LLC | 78,101 | $156.2K | 0.00% | +26,001+49.9% | Added |
| American Institute for Advanced Investment Management, LLP | 88,206 | $176.4K | 0.13% | 00.0% | Unchanged |
| Bank of America Corp | 89,852 | $179.7K | 0.00% | −7,470−7.7% | Reduced |
| Requisite Capital Management, LLC | 109,713 | $219.4K | 0.04% | 00.0% | Unchanged |
| Optivise Advisory Services LLC | 110,100 | $220.2K | 0.12% | 00.0% | Unchanged |
| UBS Group AG | 128,190 | $256.4K | 0.00% | +84,838+195.7% | Added |
| Northern Trust Corp | 215,413 | $430.8K | 0.00% | +4,940+2.3% | Added |
| Cascade Financial Partners, LLC | 282,601 | $565.2K | 0.07% | −20,000−6.6% | Reduced |
| State Street Corp | 574,522 | $1.15M | 0.00% | +98,685+20.7% | Added |
| Geode Capital Management, LLC | 604,927 | $1.21M | 0.00% | +5,167+0.9% | Added |
| Vanguard Group Inc | 911,733 | $1.82M | 0.00% | +140,289+18.2% | Added |
| BlackRock, Inc. | 1,786,195 | $3.57M | 0.00% | +29,602+1.7% | Added |
| Symphony Financial, Ltd. Co. | 0 | $0 | 0.00% | −23,772−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −11,221−100.0% | Sold out |
| Voya Investment Management LLC | 0 | $0 | 0.00% | −10,050−100.0% | Sold out |
| Capital Advisors, Ltd. LLC | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| Raymond James & Associates | – | – | – | – | Not filed |