HOUSTON, TX
FIBROBIOLOGICS, INC.FBLG— Latest position per institution from SEC 13F filings
15
Institutional holders
329.31K
Total shares held
327.69K
Estimated value
16.47K
Avg. position size
CASCADE FINANCIAL PARTNERS, LLC
CIK 2021208
Shares
108.83K
Value
103.14K
Filed
Jun 30, 2026
FUND EVALUATION GROUP, LLC
CIK 1356249
Shares
51.79K
Value
49.09K
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
30.30K
Value
28.72K
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
27.77K
Value
26.32K
Filed
Jun 30, 2026
IFP ADVISORS, INC
CIK 1641866
Shares
27K
Value
35.10K
Filed
Sep 30, 2026
QUBE RESEARCH & TECHNOLOGIES LTD
CIK 1729829
Shares
24.31K
Value
23.04K
Filed
Jun 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
18.24K
Value
17.28K
Filed
Jun 30, 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
16K
Value
21.12K
Filed
Mar 31, 2026
BARCLAYS PLC
CIK 312069
Shares
7.24K
Value
6.86K
Filed
Jun 30, 2026
VANGUARD FIDUCIARY TRUST CO
CIK 933478
Shares
6.38K
Value
6.05K
Filed
Jun 30, 2026
TOWER RESEARCH CAPITAL LLC (TRC)
CIK 1533421
Shares
4.73K
Value
4.48K
Filed
Jun 30, 2026
OSAIC HOLDINGS, INC.
CIK 1677044
Shares
2.40K
Value
2.28K
Filed
Jun 30, 2026
ROYAL BANK OF CANADA
CIK 1000275
Shares
1.52K
Value
1K
Filed
Jun 30, 2026
UBS GROUP AG
CIK 1610520
Shares
1.07K
Value
1.02K
Filed
Jun 30, 2026
NEWEDGE ADVISORS, LLC
CIK 1633516
Shares
845.00
Value
1.11K
Filed
Mar 31, 2026
VANGUARD GLOBAL ADVISERS, LLC
CIK 1811242
Shares
536.00
Value
708.00
Filed
Mar 31, 2026
ISLAY CAPITAL MANAGEMENT, LLC
CIK 1738560
Shares
169.00
Value
160.00
Filed
Jun 30, 2026
GROVE BANK & TRUST
CIK 1662212
Shares
100.00
Value
130.00
Filed
Sep 30, 2026
BNP PARIBAS FINANCIAL MARKETS
CIK 1166588
Shares
64.00
Value
61.00
Filed
Jun 30, 2026
ALLWORTH FINANCIAL LP
CIK 1555170
Shares
13.00
Value
13.00
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | CASCADE FINANCIAL PARTNERS, LLC | 2021208 | 108.83K | 103.14K | Jun 30, 2026 |
| 2 | FUND EVALUATION GROUP, LLC | 1356249 | 51.79K | 49.09K | Jun 30, 2026 |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 30.30K | 28.72K | Jun 30, 2026 |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 27.77K | 26.32K | Jun 30, 2026 |
| 5 | IFP ADVISORS, INC | 1641866 | 27K | 35.10K | Sep 30, 2026 |
| 6 | QUBE RESEARCH & TECHNOLOGIES LTD | 1729829 | 24.31K | 23.04K | Jun 30, 2026 |
| 7 | BLACKROCK, INC. | 2012383 | 18.24K | 17.28K | Jun 30, 2026 |
| 8 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 16K | 21.12K | Mar 31, 2026 |
| 9 | BARCLAYS PLC | 312069 | 7.24K | 6.86K | Jun 30, 2026 |
| 10 | VANGUARD FIDUCIARY TRUST CO | 933478 | 6.38K | 6.05K | Jun 30, 2026 |
| 11 | TOWER RESEARCH CAPITAL LLC (TRC) | 1533421 | 4.73K | 4.48K | Jun 30, 2026 |
| 12 | OSAIC HOLDINGS, INC. | 1677044 | 2.40K | 2.28K | Jun 30, 2026 |
| 13 | ROYAL BANK OF CANADA | 1000275 | 1.52K | 1K | Jun 30, 2026 |
| 14 | UBS GROUP AG | 1610520 | 1.07K | 1.02K | Jun 30, 2026 |
| 15 | NEWEDGE ADVISORS, LLC | 1633516 | 845.00 | 1.11K | Mar 31, 2026 |
| 16 | VANGUARD GLOBAL ADVISERS, LLC | 1811242 | 536.00 | 708.00 | Mar 31, 2026 |
| 17 | ISLAY CAPITAL MANAGEMENT, LLC | 1738560 | 169.00 | 160.00 | Jun 30, 2026 |
| 18 | GROVE BANK & TRUST | 1662212 | 100.00 | 130.00 | Sep 30, 2026 |
| 19 | BNP PARIBAS FINANCIAL MARKETS | 1166588 | 64.00 | 61.00 | Jun 30, 2026 |
| 20 | ALLWORTH FINANCIAL LP | 1555170 | 13.00 | 13.00 | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.