DOSSIER · 13F Holders · Q2 2026
FBLG

FIBROBIOLOGICS INC

16 institutions still hold FIBROBIOLOGICS INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 31573L204·16 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$270K
visible holders
Holders
16
filers reporting
Concentration
38.25%
Cascade Financial Partners, LLC #1
top holder share
AI Holders Summary · Q2 2026

16 institutions reported FBLG in Q2 2026. Cascade Financial Partners, LLC leads at 38.3% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Cascade Financial Partners, LLC
CIK 0002021208
$103K109K0.01%Q2 2026
02
Fund Evaluation Group, LLC
CIK 0001356249
$49K52K0.00%Q2 2026
03
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$29K30K0.00%Q2 2026
04
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$26K28K0.00%Q2 2026
05
Qube Research & Technologies Ltd
CIK 0001729829
$23K24K0.00%Q2 2026
06
BlackRock, Inc.
CIK 0002012383
$17K18K0.00%Q2 2026
07
BARCLAYS PLC
CIK 0000312069
$7K7K0.00%Q2 2026
08
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$6K6K0.00%Q2 2026
09
Tower Research Capital LLC (TRC)
CIK 0001533421
$4K5K0.00%Q2 2026
10
OSAIC HOLDINGS, INC.
CIK 0001677044
$2K2K0.00%Q2 2026
11
UBS Group AG
CIK 0001610520
$1K1K0.00%Q2 2026
12
ROYAL BANK OF CANADA
CIK 0001000275
$1K2K0.00%Q2 2026
13
ISLAY CAPITAL MANAGEMENT, LLC
CIK 0001738560
$1601690.00%Q2 2026
14
Grove Bank & Trust
CIK 0001662212
$951000.00%Q2 2026
15
BNP PARIBAS FINANCIAL MARKETS
CIK 0001166588
$61640.00%Q2 2026
16
Allworth Financial LP
CIK 0001555170
$13130.00%Q2 2026
Insiders at FIBROBIOLOGICS INC
Niklas Victoria Ninon OliviaLink MatthewCilento Richard C. Jr.Hoffman Robert E.Garcia Ruben ADavis JasonKhoja HamidO'Heeron Pete