FIBROBIOLOGICS INC

FBLG (FIBROBIOLOGICS INC) is held by 9 institutional investors as of Q1 2026. Largest holders: GEODE CAPITAL MANAGEMENT, LLC ($39,093), BlackRock, Inc. ($32,534), RENAISSANCE TECHNOLOGIES LLC ($21,116). Net institutional sentiment: Bearish.

9

Holders

Avg rating(1 Elite)

$100,616

Total Value

0% (26)

Fund Consensus

0 buying - 26 selling

FBSmart Money Verdict

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41Weak MomentumSplit Signals

Institutional (13F)26

Insider (Form 4)58

Activist (13D/13G)50

Congressional (STOCK Act)

No data

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See how FBLG's score breaks down across 4 SEC sources

Holder Quality

1

★★★★★

Elite

9

★★★★

Strong

8

★★★

Solid

5

★★

Below

3

★

Weak

Held by 9 funds

1 elite

Who's Trading

ActivistLGLind Global Fund III LP5.0%Apr 9, 2026

InsiderKHKhoja HamidBuy $11KMar 4, 2026

InsiderUNUnknownBuy $6KMar 4, 2026

InsiderUNUnknownBuy $7KMar 3, 2026

InsiderOPO'HEERON PETEBuy $6KMar 2, 2026

ActivistBlackRock, Inc.2.0%Jul 17, 2025

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13F: Mar 31, 2026Insider & Congress: Updated regularly

Positions (9)History

AllNewIncreasedHeldDecreasedExited

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
GEODE CAPITAL MANAGEMENT, LLC	Decreased	29,609(-91.5%)	$39,093	0.0%	-70.00%	0
BlackRock, Inc.	Decreased	24,647(-94.9%)	$32,534	0.0%	-49.11%	0
RENAISSANCE TECHNOLOGIES LLC	Decreased	15,997(-93.1%)	$21,116	0.0%	+212.97%	0
UBS Group AG	Decreased	5,721(-95.3%)	$7,552	0.0%	+169.23%	0
OSAIC HOLDINGS, INC.	Decreased	154(-97.4%)	$203	0.0%	-71.03%	0
BNP PARIBAS FINANCIAL MARKETS	Decreased	66(-95.0%)	$87	0.0%	-72.28%	0
Allworth Financial LP	Decreased	13(-95.0%)	$18	0.0%	-90.29%	0
WELLS FARGO & COMPANY/MN	Decreased	10(-95.0%)	$13	0.0%	-74.13%	0
Optiver Holding B.V.	Exited	0(-100.0%)	$6	0.0%	-36.07%	0
NORTHERN TRUST CORP	Exited	0(-100.0%)	$10,722	0.0%	-87.69%	0
MILLENNIUM MANAGEMENT LLC	Exited	0(-100.0%)	$64,883	0.0%	-37.10%	0
JANE STREET GROUP, LLC	Exited	0(-100.0%)	$33,682	0.0%	+62.50%	0
Point72 Asset Management, L.P.	Exited	0(-100.0%)	$3,256	0.0%	+62.50%	0
RAYMOND JAMES FINANCIAL INC	Exited	0(-100.0%)	$4,193	0.0%	-82.59%	0
DEUTSCHE BANK AG\	Exited	0(-100.0%)	$4	0.0%	-83.88%	0
Qube Research & Technologies Ltd	Exited	0(-100.0%)	$3,786	0.0%	-37.10%	0
Cetera Investment Advisers	Exited	0(-100.0%)	$4,050	0.0%	-84.16%	0
BARCLAYS PLC	Exited	0(-100.0%)	$0	0.0%	-88.78%	0
&PARTNERS	Exited	0(-100.0%)	$22,490	0.0%	-36.79%	0
STATE STREET CORP	Exited	0(-100.0%)	$25,031	0.0%	-90.73%	0

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Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer