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FibroBiologics Ownership | Who Owns FibroBiologics?

OverviewForecastFinancialsChart

FibroBiologics Ownership Summary

FibroBiologics is owned by 5.17% institutional investors, 17.85% insiders, and 76.98% retail investors. Vanguard group is the largest institutional shareholder, holding 2.82% of FBLG shares.

FBLG Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockFibroBiologics5.17%17.85%76.98%
SectorHealthcare Stocks 35.49%11.75%52.76%
IndustryBiotech Stocks 34.83%11.71%53.46%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Vanguard group1.22M2.82%$273.68K
Luminus management26.63K0.07%$345.77K
Newedge advisors16.91K0.04%$9.23K
Royal bank of canada2.01K0.01%$1.00K
Fmr1.20K0.00%$655.00
Renaissance---
Drw securities---
Wiley bros.-aintree capital---
Point72 asset management---
Legal & general group---

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Luminus management26.63K0.31%$345.77K
Wiley bros.-aintree capital---
Marshall wace, llp---
Legal & general group---
Drw securities---
Renaissance---
Cerity partners---
Strs ohio---
Point72 asset management---
Geode capital management---

Top Buyers

HolderShares% AssetsChange
Luminus management26.63K0.31%26.63K
Royal bank of canada2.01K-114.00
Barclays---1.00
Ifp advisors---2.00
Srs capital advisors---2.00

Top Sellers

HolderShares% AssetsChange
Yorkville advisors global, lp---509.79K
Blackrock funding, inc. /de---482.40K
Landscape capital management---350.00K
Geode capital management---348.76K
Cascade financial partners---314.58K

New Positions

HolderShares% AssetsChangeValue
Luminus management26.63K0.31%26.63K$345.77K

Sold Out

HolderChange
Barclays-1.00
Srs capital advisors-2.00
Ifp advisors-2.00
True wealth design-10.00
Morgan stanley-13.00

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 202516-69.81%2,224,719-58.43%52.69%4-80.95%1-93.75%
Sep 30, 202518-66.04%2,042,975-56.57%53.57%6-76.00%4-71.43%
Jun 30, 202556-13.85%5,105,357-20.53%134.31%27-18.18%1633.33%
Mar 31, 2025644.92%6,419,50319.66%176.83%326.67%1220.00%
Dec 31, 2024625.08%5,939,3658.81%176.68%31-11.43%1066.67%

Recent Insider Transactions

DateNameRoleActivityValue
Mar 04, 2026Khoja Hamid Chief Scientific OfficerBuy$11.40K
Mar 04, 2026O'HEERON PETE CHIEF EXECUTIVE OFFICERBuy$6.01K
Mar 03, 2026O'HEERON PETE CHIEF EXECUTIVE OFFICERBuy$7.37K
Mar 02, 2026O'HEERON PETE CHIEF EXECUTIVE OFFICERBuy$6.15K
Mar 02, 2026Davis Jason Chief Financial OfficerBuy$28.97K

Insider Transactions Trends

DateBuySell
2026 Q2--
2026 Q16-
2025 Q41-
2025 Q21-
2025 Q1--

FBLG Ownership FAQ

Who Owns FibroBiologics?

FibroBiologics shareholders are primarily institutional investors at 5.17%, followed by 17.85% insiders and 76.98% retail investors. The average institutional ownership in FibroBiologics's industry, Biotech Stocks , is 34.83%, which FibroBiologics falls below.

Who owns the most shares of FibroBiologics?

FibroBiologics’s largest shareholders are Vanguard group (1.22M shares, 2.82%), Luminus management (26.63K shares, 0.07%), and Newedge advisors (16.91K shares, 0.04%). Together, they hold 2.94% of FibroBiologics’s total shares outstanding.

Does Blackrock own FibroBiologics?

BlackRock is not among the top 10 institutional shareholders of FibroBiologics.

Who is FibroBiologics’s biggest shareholder by percentage of total assets invested?

Luminus management is FibroBiologics’s biggest shareholder by percentage of total assets invested, with 0.31% of its assets in 26.63K FibroBiologics shares, valued at 345.77K$.

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