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, Q3 2024
Institutional positions in FibroBiologics, Inc. as of Sep 30, 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
- 61
- +12 vs. Q2 2024
- Shares held
- 5.46M
- +2.94M (+116.5%) vs. Q2 2024
- Total value
- $16.8M
- +$4.22M (+33.6%) vs. Q2 2024
- New holders
- 19
- 18 more added
- Sold out
- 7
- 6 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding FibroBiologics, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 95 | $0 | 0.00% | +95 | New |
| Capital Advisors, Ltd. LLC | 11 | $0 | 0.00% | +11 | New |
| Nisa Investment Advisors, LLC | 18 | $56 | 0.00% | +18 | New |
| Sterling Capital Management LLC | 26 | $80 | 0.00% | +26 | New |
| Russell Investments Group, Ltd. | 66 | $204 | 0.00% | +66 | New |
| Allworth Financial LP | 261 | $806 | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 679 | $2.10K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 880 | $3.00K | 0.00% | 00.0% | Unchanged |
| Grove Bank & Trust | 1,000 | $3.09K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 2,153 | $6.65K | 0.00% | +309+16.8% | Added |
| Ameritas Investment Partners, Inc. | 2,493 | $7.70K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,816 | $8.70K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 2,900 | $8.96K | 0.00% | −18,600−86.5% | Reduced |
| FMR LLC | 3,192 | $9.86K | 0.00% | +3,192 | New |
| Tower Research Capital LLC (TRC) | 4,158 | $12.8K | 0.00% | +4,158 | New |
| STRS Ohio | 4,700 | $14.5K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 5,312 | $16.0K | 0.00% | +694+15.0% | Added |
| BNP Paribas Arbitrage, SA | 5,421 | $16.8K | 0.00% | +3,621+201.2% | Added |
| Wells Fargo & Company | 8,757 | $27.1K | 0.00% | +409+4.9% | Added |
| Voya Investment Management LLC | 10,050 | $31.1K | 0.00% | +10,050 | New |
| Manufacturers Life Insurance Company, The | 10,264 | $31.7K | 0.00% | +10,264 | New |
| Two Sigma Investments, LP | 10,464 | $32.3K | 0.00% | +10,464 | New |
| Millennium Management LLC | 11,221 | $34.7K | 0.00% | −13,128−53.9% | Reduced |
| Jane Street Group, LLC | 11,852 | $36.6K | 0.00% | +11,852 | New |
| JPMorgan Chase & Co | 12,238 | $37.8K | 0.00% | +1,393+12.8% | Added |
| Invesco Ltd. | 12,419 | $38.4K | 0.00% | +139+1.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 13,916 | $43.0K | 0.00% | +13,916 | New |
| Cetera Investment Advisers | 14,166 | $43.8K | 0.00% | +14,166 | New |
| Cahaba Wealth Management, Inc. | 14,702 | $45.4K | 0.00% | 00.0% | Unchanged |
| Flaharty Asset Management, LLC | 14,702 | $45.4K | 0.01% | +14,702 | New |
| Corebridge Financial, Inc. | 14,855 | $45.9K | 0.00% | +1,165+8.5% | Added |
| Raymond James & Associates | 17,642 | $54.5K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 20,041 | $61.9K | 0.00% | +14,135+239.3% | Added |
| Saxon Interests, Inc. | 21,214 | $65.6K | 0.03% | 00.0% | Unchanged |
| Rhumbline Advisers | 21,218 | $65.6K | 0.00% | −1,839−8.0% | Reduced |
| Symphony Financial, Ltd. Co. | 23,772 | $75.8K | 0.01% | +23,772 | New |
| Bridgeway Capital Management, LLC | 25,000 | $77.3K | 0.00% | +25,000 | New |
| Ethos Financial Group, LLC | 25,455 | $79.0K | 0.01% | 00.0% | Unchanged |
| GWM Advisors LLC | 25,906 | $80.0K | 0.00% | +3,000+13.1% | Added |
| ERn Financial, LLC | 31,819 | $98.3K | 0.01% | 00.0% | Unchanged |
| Nuveen Asset Management, LLC | 34,540 | $106.7K | 0.00% | 00.0% | Unchanged |
| Concurrent Investment Advisors, LLC | 35,283 | $109.0K | 0.00% | 00.0% | Unchanged |
| RMR Wealth Builders | 38,260 | $118.2K | 0.01% | +900+2.4% | Added |
| Barclays PLC | 39,958 | $123.5K | 0.00% | +31,331+363.2% | Added |
| Goldman Sachs Group Inc | 41,815 | $129.2K | 0.00% | +28,994+226.1% | Added |
| UBS Group AG | 43,352 | $134.0K | 0.00% | −34,700−44.5% | Reduced |
| Bank of New York Mellon Corp | 50,399 | $155.7K | 0.00% | −18,159−26.5% | Reduced |
| Cerity Partners LLC | 52,100 | $161.0K | 0.00% | +52,100 | New |
| Advisor Group Holdings, Inc. | 52,903 | $163.5K | 0.00% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 69,732 | $215.5K | 0.00% | +3,451+5.2% | Added |
| Morgan Stanley | 70,504 | $217.9K | 0.00% | +47,028+200.3% | Added |
| American Institute for Advanced Investment Management, LLP | 88,206 | $272.6K | 0.20% | 00.0% | Unchanged |
| Bank of America Corp | 97,322 | $300.7K | 0.00% | +16,777+20.8% | Added |
| Requisite Capital Management, LLC | 109,713 | $339.0K | 0.07% | 00.0% | Unchanged |
| Optivise Advisory Services LLC | 110,100 | $340.2K | 0.18% | 00.0% | Unchanged |
| Northern Trust Corp | 210,473 | $650.4K | 0.00% | +210,473 | New |
| Cascade Financial Partners, LLC | 302,601 | $871.5K | 0.11% | −12,454−4.0% | Reduced |
| State Street Corp | 475,837 | $1.47M | 0.00% | +99,789+26.5% | Added |
| Geode Capital Management, LLC | 599,760 | $1.85M | 0.00% | +284,047+90.0% | Added |
| Vanguard Group Inc | 771,444 | $2.38M | 0.00% | +550,250+248.8% | Added |
| BlackRock, Inc. | 1,756,593 | $5.43M | 0.00% | +1,756,593 | New |
| Transform Wealth, LLC | 0 | $0 | 0.00% | −133,890−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −24,092−100.0% | Sold out |
| Perigon Wealth Management, LLC | 0 | $0 | 0.00% | −16,906−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −16,702−100.0% | Sold out |
| Mercer Global Advisors Inc | 0 | $0 | 0.00% | −10,272−100.0% | Sold out |
| Envestnet Asset Management Inc | 0 | $0 | 0.00% | −10,272−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −74−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |