Avrobio Inc

Q1 2024 vs Q2 2024

Comparing institutional holders between quarters

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

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CWM, LLC

DECREASED

Shares531 from 6,388

Change-5,857 (-92%)

Value$9 (+$1)

Filed 2024-07-10

Atlas Venture Life Science Advisors, LLC

CLOSED

Shares0 from 4,541,381

Change-4,541,381 (-100%)

Value$0 (-$5.8M)

Filed 2024-08-09

BML Capital Management, LLC

CLOSED

Shares0 from 4,001,627

Change-4,001,627 (-100%)

Value$0 (-$5.1M)

Filed 2024-08-07

Adar1 Capital Management, LLC

CLOSED

Shares0 from 3,954,857

Change-3,954,857 (-100%)

Value$0 (-$5.1M)

Filed 2024-08-13

FMR LLC

CLOSED

Shares0 from 2,017,633

Change-2,017,633 (-100%)

Value$0 (-$25.0M)

Filed 2026-11-05

Verition Fund Management LLC

CLOSED

Shares0 from 1,927,865

Change-1,927,865 (-100%)

Value$0 (-$2.5M)

Filed 2024-08-14

Vanguard Group Inc

CLOSED

Shares0 from 1,881,234

Change-1,881,234 (-100%)

Value$0 (-$2.4M)

Filed 2024-08-13

Acadian Asset Management LLC

CLOSED

Shares0 from 1,236,738

Change-1,236,738 (-100%)

Value$0 (-$1.6K)

Filed 2024-08-06

Newtyn Management, LLC

CLOSED

Shares0 from 1,118,892

Change-1,118,892 (-100%)

Value$0 (-$1.4M)

Filed 2024-08-14

Aisling Capital Management LP

CLOSED

Shares0 from 1,009,779

Change-1,009,779 (-100%)

Value$0 (-$1.3M)

Filed 2024-08-08

Renaissance Technologies LLC

CLOSED

Shares0 from 888,167

Change-888,167 (-100%)

Value$0 (-$1.1K)

Filed 2024-08-09

Tang Capital Management LLC

CLOSED

Shares0 from 852,802

Change-852,802 (-100%)

Value$0 (-$1.1M)

Filed 2024-08-14

Ikarian Capital, LLC

CLOSED

Shares0 from 754,061

Change-754,061 (-100%)

Value$0 (-$965.2K)

Filed 2024-08-14

Affinity Asset Advisors, LLC

CLOSED

Shares0 from 700,000

Change-700,000 (-100%)

Value$0 (-$896.0K)

Filed 2024-08-14

Prosight Management, LP

CLOSED

Shares0 from 566,519

Change-566,519 (-100%)

Value$0 (-$725.1K)

Filed 2024-08-14

Aldebaran Capital, LLC

CLOSED

Shares0 from 517,431

Change-517,431 (-100%)

Value$0 (-$662.3K)

Filed 2024-08-13

Citadel Advisors LLC

CLOSED

Shares0 from 437,040

Change-437,040 (-100%)

Value$0 (-$559.4K)

Filed 2024-08-14

Geode Capital Management, LLC

CLOSED

Shares0 from 372,439

Change-372,439 (-100%)

Value$0 (-$476.8K)

Filed 2024-08-09

Two Sigma Advisers, LP

CLOSED

Shares0 from 296,300

Change-296,300 (-100%)

Value$0 (-$379.3K)

Filed 2024-08-14

Two Sigma Investments, LP

CLOSED

Shares0 from 270,452

Change-270,452 (-100%)

Value$0 (-$346.2K)

Filed 2024-08-14

Bridgeway Capital Management, LLC

CLOSED

Shares0 from 267,387

Change-267,387 (-100%)

Value$0 (-$342.3K)

Filed 2024-08-14

Boothbay Fund Management, LLC

CLOSED

Shares0 from 190,635

Change-190,635 (-100%)

Value$0 (-$244.0K)

Filed 2024-08-14

Morgan Stanley

CLOSED

Shares0 from 159,709

Change-159,709 (-100%)

Value$0 (-$204.4K)

Filed 2025-05-14

Vazirani Asset Management LLC

CLOSED

Shares0 from 150,000

Change-150,000 (-100%)

Value$0 (-$192.0K)

Filed 2024-08-14

State Street Corp

CLOSED

Shares0 from 140,852

Change-140,852 (-100%)

Value$0 (-$180.3K)

Filed 2024-08-14

Walleye Capital LLC

CLOSED

Shares0 from 135,643

Change-135,643 (-100%)

Value$0 (-$173.6K)

Filed 2024-08-14

Wells Fargo & Company

CLOSED

Shares0 from 125,753

Change-125,753 (-100%)

Value$0 (-$161.0K)

Filed 2024-08-13

FNY Investment Advisers, LLC

CLOSED

Shares0 from 75,000

Change-75,000 (-100%)

Value$0 (-$96)

Filed 2024-08-05

Northern Trust Corp

CLOSED

Shares0 from 67,442

Change-67,442 (-100%)

Value$0 (-$86.3K)

Filed 2024-08-14

Exome Asset Management LLC

CLOSED

Shares0 from 61,135

Change-61,135 (-100%)

Value$0 (-$78.3K)

Filed 2024-10-03

BBR Partners, LLC

CLOSED

Shares0 from 60,000

Change-60,000 (-100%)

Value$0 (-$76.8K)

Filed 2024-08-05

Squarepoint Ops LLC

CLOSED

Shares0 from 38,694

Change-38,694 (-100%)

Value$0 (-$49.5K)

Filed 2024-08-14

Susquehanna International Group, LLP

CLOSED

Shares0 from 34,530

Change-34,530 (-100%)

Value$0 (-$44.2K)

Filed 2024-08-15

XTX Topco Ltd

CLOSED

Shares0 from 24,359

Change-24,359 (-100%)

Value$0 (-$31.2K)

Filed 2024-08-12

Barclays PLC

CLOSED

Shares0 from 17,306

Change-17,306 (-100%)

Value$0 (-$22.2K)

Filed 2026-03-23

Colonial River Investments, LLC

CLOSED

Shares0 from 16,177

Change-16,177 (-100%)

Value$0 (-$20.7K)

Filed 2024-07-22

Two Sigma Securities, LLC

CLOSED

Shares0 from 10,476

Change-10,476 (-100%)

Value$0 (-$13.4K)

Filed 2024-08-14

Osaic Holdings, Inc.

CLOSED

Shares0 from 4,000

Change-4,000 (-100%)

Value$0 (-$5.1K)

Filed 2024-08-13

Tower Research Capital LLC (TRC)

CLOSED

Shares0 from 3,115

Change-3,115 (-100%)

Value$0 (-$4.0K)

Filed 2024-08-13

BNP Paribas Financial Markets

CLOSED

Shares0 from 2,994

Change-2,994 (-100%)

Value$0 (-$3.8K)

Filed 2024-08-13

Royal Bank of Canada

CLOSED

Shares0 from 1,893

Change-1,893 (-100%)

Value$0 (-$2.0K)

Filed 2024-11-06

Rhumbline Advisers

CLOSED

Shares0 from 1,208

Change-1,208 (-100%)

Value$0 (-$1.5K)

Filed 2024-08-01

National Bank of Canada

CLOSED

Shares0 from 380

Change-380 (-100%)

Value$0 (-$463)

Filed 2024-08-02

JPMorgan Chase & Co

CLOSED

Shares0 from 282

Change-282 (-100%)

Value$0 (-$361)

Filed 2024-12-26

Group One Trading LLC

CLOSED

Shares0 from 13

Change-13 (-100%)

Value$0 (-$17)

Filed 2024-08-14

Proequities, Inc.

CLOSED

Shares0 from 0

Change0

Value$0 ($0)

Filed 2024-07-23

BlackRock Inc.

N/A

Shares— from 613,432

Change-613,432 (-100%)

Value—

	Status
CWM, LLC	DECREASED	531	6,388	-5,857	-92%	$8	$9	+$1	2024-07-10
Atlas Venture Life Science Advisors, LLC	CLOSED	0	4,541,381	-4,541,381	-100%	$5.8M	$0	-$5.8M	2024-08-09
BML Capital Management, LLC	CLOSED	0	4,001,627	-4,001,627	-100%	$5.1M	$0	-$5.1M	2024-08-07
Adar1 Capital Management, LLC	CLOSED	0	3,954,857	-3,954,857	-100%	$5.1M	$0	-$5.1M	2024-08-13
FMR LLC	CLOSED	0	2,017,633	-2,017,633	-100%	$25.0M	$0	-$25.0M	2026-11-05
Verition Fund Management LLC	CLOSED	0	1,927,865	-1,927,865	-100%	$2.5M	$0	-$2.5M	2024-08-14
Vanguard Group Inc	CLOSED	0	1,881,234	-1,881,234	-100%	$2.4M	$0	-$2.4M	2024-08-13
Acadian Asset Management LLC	CLOSED	0	1,236,738	-1,236,738	-100%	$1.6K	$0	-$1.6K	2024-08-06
Newtyn Management, LLC	CLOSED	0	1,118,892	-1,118,892	-100%	$1.4M	$0	-$1.4M	2024-08-14
Aisling Capital Management LP	CLOSED	0	1,009,779	-1,009,779	-100%	$1.3M	$0	-$1.3M	2024-08-08
Renaissance Technologies LLC	CLOSED	0	888,167	-888,167	-100%	$1.1K	$0	-$1.1K	2024-08-09
Tang Capital Management LLC	CLOSED	0	852,802	-852,802	-100%	$1.1M	$0	-$1.1M	2024-08-14
Ikarian Capital, LLC	CLOSED	0	754,061	-754,061	-100%	$965.2K	$0	-$965.2K	2024-08-14
Affinity Asset Advisors, LLC	CLOSED	0	700,000	-700,000	-100%	$896.0K	$0	-$896.0K	2024-08-14
Prosight Management, LP	CLOSED	0	566,519	-566,519	-100%	$725.1K	$0	-$725.1K	2024-08-14
Aldebaran Capital, LLC	CLOSED	0	517,431	-517,431	-100%	$662.3K	$0	-$662.3K	2024-08-13
Citadel Advisors LLC	CLOSED	0	437,040	-437,040	-100%	$559.4K	$0	-$559.4K	2024-08-14
Geode Capital Management, LLC	CLOSED	0	372,439	-372,439	-100%	$476.8K	$0	-$476.8K	2024-08-09
Two Sigma Advisers, LP	CLOSED	0	296,300	-296,300	-100%	$379.3K	$0	-$379.3K	2024-08-14
Two Sigma Investments, LP	CLOSED	0	270,452	-270,452	-100%	$346.2K	$0	-$346.2K	2024-08-14
Bridgeway Capital Management, LLC	CLOSED	0	267,387	-267,387	-100%	$342.3K	$0	-$342.3K	2024-08-14
Boothbay Fund Management, LLC	CLOSED	0	190,635	-190,635	-100%	$244.0K	$0	-$244.0K	2024-08-14
Morgan Stanley	CLOSED	0	159,709	-159,709	-100%	$204.4K	$0	-$204.4K	2025-05-14
Vazirani Asset Management LLC	CLOSED	0	150,000	-150,000	-100%	$192.0K	$0	-$192.0K	2024-08-14
State Street Corp	CLOSED	0	140,852	-140,852	-100%	$180.3K	$0	-$180.3K	2024-08-14
Walleye Capital LLC	CLOSED	0	135,643	-135,643	-100%	$173.6K	$0	-$173.6K	2024-08-14
Wells Fargo & Company	CLOSED	0	125,753	-125,753	-100%	$161.0K	$0	-$161.0K	2024-08-13
FNY Investment Advisers, LLC	CLOSED	0	75,000	-75,000	-100%	$96	$0	-$96	2024-08-05
Northern Trust Corp	CLOSED	0	67,442	-67,442	-100%	$86.3K	$0	-$86.3K	2024-08-14
Exome Asset Management LLC	CLOSED	0	61,135	-61,135	-100%	$78.3K	$0	-$78.3K	2024-10-03
BBR Partners, LLC	CLOSED	0	60,000	-60,000	-100%	$76.8K	$0	-$76.8K	2024-08-05
Squarepoint Ops LLC	CLOSED	0	38,694	-38,694	-100%	$49.5K	$0	-$49.5K	2024-08-14
Susquehanna International Group, LLP	CLOSED	0	34,530	-34,530	-100%	$44.2K	$0	-$44.2K	2024-08-15
XTX Topco Ltd	CLOSED	0	24,359	-24,359	-100%	$31.2K	$0	-$31.2K	2024-08-12
Barclays PLC	CLOSED	0	17,306	-17,306	-100%	$22.2K	$0	-$22.2K	2026-03-23
Colonial River Investments, LLC	CLOSED	0	16,177	-16,177	-100%	$20.7K	$0	-$20.7K	2024-07-22
Two Sigma Securities, LLC	CLOSED	0	10,476	-10,476	-100%	$13.4K	$0	-$13.4K	2024-08-14
Osaic Holdings, Inc.	CLOSED	0	4,000	-4,000	-100%	$5.1K	$0	-$5.1K	2024-08-13
Tower Research Capital LLC (TRC)	CLOSED	0	3,115	-3,115	-100%	$4.0K	$0	-$4.0K	2024-08-13
BNP Paribas Financial Markets	CLOSED	0	2,994	-2,994	-100%	$3.8K	$0	-$3.8K	2024-08-13
Royal Bank of Canada	CLOSED	0	1,893	-1,893	-100%	$2.0K	$0	-$2.0K	2024-11-06
Rhumbline Advisers	CLOSED	0	1,208	-1,208	-100%	$1.5K	$0	-$1.5K	2024-08-01
National Bank of Canada	CLOSED	0	380	-380	-100%	$463	$0	-$463	2024-08-02
JPMorgan Chase & Co	CLOSED	0	282	-282	-100%	$361	$0	-$361	2024-12-26
Group One Trading LLC	CLOSED	0	13	-13	-100%	$17	$0	-$17	2024-08-14
Proequities, Inc.	CLOSED	0	0	0	—	$0	$0	$0	2024-07-23
BlackRock Inc.	N/A	—	613,432	-613,432	-100%	$785.2K	—	—	—

Showing 47 of 47 institutions