Fibrobiologics Inc (FBLG)

Q4 2025 vs Q1 2026

Comparing institutional holders between quarters

Compare Detailed Historical Funds Options 13D/13G Peers Targeting Trading Summary Profile

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BlackRock, Inc.

CLOSED

Shares0 from 482,401

Change-482,401 (-100%)

Value$0 (-$108.5K)

Filed 2026-05-13

Geode Capital Management, LLC

CLOSED

Shares0 from 348,761

Change-348,761 (-100%)

Value$0 (-$78.5K)

Filed 2026-05-15

Cascade Financial Partners, LLC

CLOSED

Shares0 from 314,581

Change-314,581 (-100%)

Value$0 (-$70.7K)

Filed 2026-05-12

Millennium Management LLC

CLOSED

Shares0 from 288,496

Change-288,496 (-100%)

Value$0 (-$64.9K)

Filed 2026-05-15

Renaissance Technologies LLC

CLOSED

Shares0 from 231,600

Change-231,600 (-100%)

Value$0 (-$52.1K)

Filed 2026-05-14

Jane Street Group, LLC

CLOSED

Shares0 from 149,763

Change-149,763 (-100%)

Value$0 (-$33.7K)

Filed 2026-05-12

AMG National Trust Bank

CLOSED

Shares0 from 138,960

Change-138,960 (-100%)

Value$0 (-$31.3K)

Filed 2026-05-04

UBS Group AG

CLOSED

Shares0 from 120,770

Change-120,770 (-100%)

Value$0 (-$27.2K)

Filed 2026-05-05

State Street Corp

CLOSED

Shares0 from 111,300

Change-111,300 (-100%)

Value$0 (-$25.0K)

Filed 2026-05-15

Optivise Advisory Services LLC

CLOSED

Shares0 from 110,100

Change-110,100 (-100%)

Value$0 (-$24.8K)

Filed 2026-04-15

Requisite Capital Management, LLC

CLOSED

Shares0 from 109,713

Change-109,713 (-100%)

Value$0 (-$24.7K)

Filed 2026-05-14

&partners

CLOSED

Shares0 from 100,000

Change-100,000 (-100%)

Value$0 (-$22.5K)

Filed 2026-05-15

Cerity Partners LLC

CLOSED

Shares0 from 93,919

Change-93,919 (-100%)

Value$0 (-$21.1K)

Filed 2026-05-15

American Institute for Advanced Investment Management, LLP

CLOSED

Shares0 from 88,206

Change-88,206 (-100%)

Value$0 (-$19.8K)

Filed 2026-04-24

Saxon Interests, Inc.

CLOSED

Shares0 from 57,000

Change-57,000 (-100%)

Value$0 (-$12.8K)

Filed 2026-04-29

Bank of America Corp

CLOSED

Shares0 from 48,176

Change-48,176 (-100%)

Value$0 (-$10.8K)

Filed 2026-05-18

Northern Trust Corp

CLOSED

Shares0 from 47,674

Change-47,674 (-100%)

Value$0 (-$10.7K)

Filed 2026-05-14

RMR Wealth Builders

CLOSED

Shares0 from 38,360

Change-38,360 (-100%)

Value$0 (-$8.6K)

Filed 2026-04-22

XTX Topco Ltd

CLOSED

Shares0 from 37,919

Change-37,919 (-100%)

Value$0 (-$8.5K)

Filed 2026-05-15

Concurrent Investment Advisors, LLC

CLOSED

Shares0 from 35,283

Change-35,283 (-100%)

Value$0 (-$7.9K)

Filed 2026-04-21

DRW Securities, LLC

CLOSED

Shares0 from 33,348

Change-33,348 (-100%)

Value$0 (-$7.5K)

Filed 2026-05-13

Ethos Financial Group, LLC

CLOSED

Shares0 from 24,424

Change-24,424 (-100%)

Value$0 (-$5.5K)

Filed 2026-05-05

Raymond James Financial Inc

CLOSED

Shares0 from 18,642

Change-18,642 (-100%)

Value$0 (-$4.2K)

Filed 2026-05-14

Tower Research Capital LLC (TRC)

CLOSED

Shares0 from 18,109

Change-18,109 (-100%)

Value$0 (-$4.1K)

Filed 2026-05-15

Cetera Investment Advisers

CLOSED

Shares0 from 18,006

Change-18,006 (-100%)

Value$0 (-$4.1K)

Filed 2026-05-13

NewEdge Advisors, LLC

CLOSED

Shares0 from 16,906

Change-16,906 (-100%)

Value$0 (-$3.8K)

Filed 2026-06-03

Qube Research & Technologies Ltd

CLOSED

Shares0 from 16,836

Change-16,836 (-100%)

Value$0 (-$3.8K)

Filed 2026-05-15

Cahaba Wealth Management, Inc.

CLOSED

Shares0 from 14,702

Change-14,702 (-100%)

Value$0 (-$3.3K)

Filed 2026-04-29

Flaharty Asset Management, LLC

CLOSED

Shares0 from 14,702

Change-14,702 (-100%)

Value$0 (-$3.3K)

Filed 2026-05-05

Point72 Asset Management, L.P.

CLOSED

Shares0 from 14,476

Change-14,476 (-100%)

Value$0 (-$3.3K)

Filed 2026-05-15

Goldman Sachs Group Inc

CLOSED

Shares0 from 10,468

Change-10,468 (-100%)

Value$0 (-$2.4K)

Filed 2026-05-15

Global Assets Advisory, LLC

CLOSED

Shares0 from 10,450

Change-10,450 (-100%)

Value$0 (-$2.4K)

Filed 2026-05-01

CWA Asset Management Group, LLC

CLOSED

Shares0 from 10,000

Change-10,000 (-100%)

Value$0 (-$2.2K)

Filed 2026-04-20

Osaic Holdings, Inc.

CLOSED

Shares0 from 6,000

Change-6,000 (-100%)

Value$0 (-$1.3K)

Filed 2026-05-15

Islay Capital Management, LLC

CLOSED

Shares0 from 3,391

Change-3,391 (-100%)

Value$0 (-$763)

Filed 2026-05-14

Grove Bank & Trust

CLOSED

Shares0 from 2,000

Change-2,000 (-100%)

Value$0 (-$450)

Filed 2026-04-08

Royal Bank of Canada

CLOSED

Shares0 from 1,842

Change-1,842 (-100%)

Value$0 ($0)

Filed 2026-05-15

BNP Paribas Financial Markets

CLOSED

Shares0 from 1,306

Change-1,306 (-100%)

Value$0 (-$294)

Filed 2026-05-12

Disciplined Equity Management, Inc.

CLOSED

Shares0 from 1,000

Change-1,000 (-100%)

Value$0 (-$418)

Filed 2026-04-28

BFC Planning, Inc.

CLOSED

Shares0 from 1,000

Change-1,000 (-100%)

Value$0 (-$225)

Filed 2026-10-29

Allworth Financial LP

CLOSED

Shares0 from 261

Change-261 (-100%)

Value$0 (-$59)

Filed 2026-05-15

Wells Fargo & Company

CLOSED

Shares0 from 200

Change-200 (-100%)

Value$0 (-$45)

Filed 2026-07-08

Optiver Holding B.V.

CLOSED

Shares0 from 26

Change-26 (-100%)

Value$0 (-$6)

Filed 2026-06-02

Deutsche Bank Ag\

CLOSED

Shares0 from 18

Change-18 (-100%)

Value$0 (-$4)

Filed 2026-05-06

Barclays PLC

CLOSED

Shares0 from 1

Change-1 (-100%)

Value$0 ($0)

Filed 2026-05-15

Vanguard Group Inc

DECREASED

Shares0 from 1,216,341

Change-1,216,341 (-100%)

Value$0 (-$273.7K)

Filed 2026-05-14

	Status
BlackRock, Inc.	CLOSED	482,401	-482,401	-100%	$108.5K	$0	-$108.5K	2026-05-13
Geode Capital Management, LLC	CLOSED	348,761	-348,761	-100%	$78.5K	$0	-$78.5K	2026-05-15
Cascade Financial Partners, LLC	CLOSED	314,581	-314,581	-100%	$70.7K	$0	-$70.7K	2026-05-12
Millennium Management LLC	CLOSED	288,496	-288,496	-100%	$64.9K	$0	-$64.9K	2026-05-15
Renaissance Technologies LLC	CLOSED	231,600	-231,600	-100%	$52.1K	$0	-$52.1K	2026-05-14
Jane Street Group, LLC	CLOSED	149,763	-149,763	-100%	$33.7K	$0	-$33.7K	2026-05-12
AMG National Trust Bank	CLOSED	138,960	-138,960	-100%	$31.3K	$0	-$31.3K	2026-05-04
UBS Group AG	CLOSED	120,770	-120,770	-100%	$27.2K	$0	-$27.2K	2026-05-05
State Street Corp	CLOSED	111,300	-111,300	-100%	$25.0K	$0	-$25.0K	2026-05-15
Optivise Advisory Services LLC	CLOSED	110,100	-110,100	-100%	$24.8K	$0	-$24.8K	2026-04-15
Requisite Capital Management, LLC	CLOSED	109,713	-109,713	-100%	$24.7K	$0	-$24.7K	2026-05-14
&partners	CLOSED	100,000	-100,000	-100%	$22.5K	$0	-$22.5K	2026-05-15
Cerity Partners LLC	CLOSED	93,919	-93,919	-100%	$21.1K	$0	-$21.1K	2026-05-15
American Institute for Advanced Investment Management, LLP	CLOSED	88,206	-88,206	-100%	$19.8K	$0	-$19.8K	2026-04-24
Saxon Interests, Inc.	CLOSED	57,000	-57,000	-100%	$12.8K	$0	-$12.8K	2026-04-29
Bank of America Corp	CLOSED	48,176	-48,176	-100%	$10.8K	$0	-$10.8K	2026-05-18
Northern Trust Corp	CLOSED	47,674	-47,674	-100%	$10.7K	$0	-$10.7K	2026-05-14
RMR Wealth Builders	CLOSED	38,360	-38,360	-100%	$8.6K	$0	-$8.6K	2026-04-22
XTX Topco Ltd	CLOSED	37,919	-37,919	-100%	$8.5K	$0	-$8.5K	2026-05-15
Concurrent Investment Advisors, LLC	CLOSED	35,283	-35,283	-100%	$7.9K	$0	-$7.9K	2026-04-21
DRW Securities, LLC	CLOSED	33,348	-33,348	-100%	$7.5K	$0	-$7.5K	2026-05-13
Ethos Financial Group, LLC	CLOSED	24,424	-24,424	-100%	$5.5K	$0	-$5.5K	2026-05-05
Raymond James Financial Inc	CLOSED	18,642	-18,642	-100%	$4.2K	$0	-$4.2K	2026-05-14
Tower Research Capital LLC (TRC)	CLOSED	18,109	-18,109	-100%	$4.1K	$0	-$4.1K	2026-05-15
Cetera Investment Advisers	CLOSED	18,006	-18,006	-100%	$4.1K	$0	-$4.1K	2026-05-13
NewEdge Advisors, LLC	CLOSED	16,906	-16,906	-100%	$3.8K	$0	-$3.8K	2026-06-03
Qube Research & Technologies Ltd	CLOSED	16,836	-16,836	-100%	$3.8K	$0	-$3.8K	2026-05-15
Cahaba Wealth Management, Inc.	CLOSED	14,702	-14,702	-100%	$3.3K	$0	-$3.3K	2026-04-29
Flaharty Asset Management, LLC	CLOSED	14,702	-14,702	-100%	$3.3K	$0	-$3.3K	2026-05-05
Point72 Asset Management, L.P.	CLOSED	14,476	-14,476	-100%	$3.3K	$0	-$3.3K	2026-05-15
Goldman Sachs Group Inc	CLOSED	10,468	-10,468	-100%	$2.4K	$0	-$2.4K	2026-05-15
Global Assets Advisory, LLC	CLOSED	10,450	-10,450	-100%	$2.4K	$0	-$2.4K	2026-05-01
CWA Asset Management Group, LLC	CLOSED	10,000	-10,000	-100%	$2.2K	$0	-$2.2K	2026-04-20
Osaic Holdings, Inc.	CLOSED	6,000	-6,000	-100%	$1.3K	$0	-$1.3K	2026-05-15
Islay Capital Management, LLC	CLOSED	3,391	-3,391	-100%	$763	$0	-$763	2026-05-14
Grove Bank & Trust	CLOSED	2,000	-2,000	-100%	$450	$0	-$450	2026-04-08
Royal Bank of Canada	CLOSED	1,842	-1,842	-100%	$0	$0	$0	2026-05-15
BNP Paribas Financial Markets	CLOSED	1,306	-1,306	-100%	$294	$0	-$294	2026-05-12
Disciplined Equity Management, Inc.	CLOSED	1,000	-1,000	-100%	$418	$0	-$418	2026-04-28
BFC Planning, Inc.	CLOSED	1,000	-1,000	-100%	$225	$0	-$225	2026-10-29
Allworth Financial LP	CLOSED	261	-261	-100%	$59	$0	-$59	2026-05-15
Wells Fargo & Company	CLOSED	200	-200	-100%	$45	$0	-$45	2026-07-08
Optiver Holding B.V.	CLOSED	26	-26	-100%	$6	$0	-$6	2026-06-02
Deutsche Bank Ag\	CLOSED	18	-18	-100%	$4	$0	-$4	2026-05-06
Barclays PLC	CLOSED	1	-1	-100%	$0	$0	$0	2026-05-15
Vanguard Group Inc	DECREASED	1,216,341	-1,216,341	-100%	$273.7K	$0	-$273.7K	2026-05-14

Showing 46 of 46 institutions