Boundless BIO Inc (BOLD)

Q2 2026 vs Q3 2026

Comparing institutional holders between quarters

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

Sort by

Acadian Asset Management LLC

INCREASED

Shares347,173 from 146,757

Change+200,416 (+137%)

Value$871.0K (+$506.0K)

Filed 2026-11-09

China Universal Asset Management Co., Ltd.

INCREASED

Shares233,300 from 16,900

Change+216,400 (+1280%)

Value$597.2K (+$555.0K)

Filed 2026-10-28

Geode Capital Management, LLC

INCREASED

Shares129,672 from 116,736

Change+12,936 (+11%)

Value$325.5K (+$33.6K)

Filed 2026-11-06

Caitong International Asset Management Co., Ltd

DECREASED

Shares8,170 from 10,443

Change-2,273 (-22%)

Value$20.5K (-$5.6K)

Filed 2026-10-29

SBI Securities Co., Ltd.

UNCHANGED

Shares2 from 2

Change0 (0%)

Value$5 ($0)

Filed 2026-10-22

Financial Management Professionals, Inc.

CLOSED

Shares0 from 2

Change-2 (-100%)

Value$0 (-$5)

Filed 2026-10-23

Arch Venture Management, LLC

N/A

Shares— from 2,694,095

Change-2,694,095 (-100%)

Value—

FMR LLC

N/A

Shares— from 2,581,055

Change-2,581,055 (-100%)

Value—

Tang Capital Management LLC

N/A

Shares— from 2,559,875

Change-2,559,875 (-100%)

Value—

Adar1 Capital Management, LLC

N/A

Shares— from 1,968,216

Change-1,968,216 (-100%)

Value—

Cormorant Asset Management, LP

N/A

Shares— from 1,000,000

Change-1,000,000 (-100%)

Value—

Vanguard Capital Management LLC

N/A

Shares— from 614,923

Change-614,923 (-100%)

Value—

Wellington Management Group LLP

N/A

Shares— from 556,233

Change-556,233 (-100%)

Value—

Millennium Management LLC

N/A

Shares— from 478,639

Change-478,639 (-100%)

Value—

Renaissance Technologies LLC

N/A

Shares— from 471,570

Change-471,570 (-100%)

Value—

Alyeska Investment Group, L.P.

N/A

Shares— from 300,000

Change-300,000 (-100%)

Value—

Affinity Asset Advisors, LLC

N/A

Shares— from 250,000

Change-250,000 (-100%)

Value—

RBF Capital, LLC

N/A

Shares— from 200,000

Change-200,000 (-100%)

Value—

Ensign Peak Advisors, Inc

N/A

Shares— from 159,835

Change-159,835 (-100%)

Value—

Stonepine Capital Management, LLC

N/A

Shares— from 154,595

Change-154,595 (-100%)

Value—

Citadel Advisors LLC

N/A

Shares— from 145,049

Change-145,049 (-100%)

Value—

Bridgeway Capital Management, LLC

N/A

Shares— from 128,000

Change-128,000 (-100%)

Value—

HRT Financial LP

N/A

Shares— from 116,288

Change-116,288 (-100%)

Value—

BlackRock, Inc.

N/A

Shares— from 88,495

Change-88,495 (-100%)

Value—

Prelude Capital Management, LLC

N/A

Shares— from 83,998

Change-83,998 (-100%)

Value—

Rangeley Capital, LLC

N/A

Shares— from 74,000

Change-74,000 (-100%)

Value—

GSA Capital Partners LLP

N/A

Shares— from 72,353

Change-72,353 (-100%)

Value—

Vanguard Fiduciary Trust Co

N/A

Shares— from 65,136

Change-65,136 (-100%)

Value—

Jane Street Group, LLC

N/A

Shares— from 64,323

Change-64,323 (-100%)

Value—

Superstring Capital Management LP

N/A

Shares— from 55,356

Change-55,356 (-100%)

Value—

Northern Trust Corp

N/A

Shares— from 34,824

Change-34,824 (-100%)

Value—

XTX Topco Ltd

N/A

Shares— from 33,361

Change-33,361 (-100%)

Value—

Qube Research & Technologies Ltd

N/A

Shares— from 20,207

Change-20,207 (-100%)

Value—

State Street Corp

N/A

Shares— from 15,962

Change-15,962 (-100%)

Value—

Morgan Stanley

N/A

Shares— from 13,000

Change-13,000 (-100%)

Value—

Pure Financial Advisors, LLC

N/A

Shares— from 10,100

Change-10,100 (-100%)

Value—

Tower Research Capital LLC (TRC)

N/A

Shares— from 348

Change-348 (-100%)

Value—

JPMorgan Chase & Co

N/A

Shares— from 179

Change-179 (-100%)

Value—

BNP Paribas Financial Markets

N/A

Shares— from 176

Change-176 (-100%)

Value—

UBS Group AG

N/A

Shares— from 2

Change-2 (-100%)

Value—

	Status
Acadian Asset Management LLC	INCREASED	347,173	146,757	+200,416	+137%	$365.0K	$871.0K	+$506.0K	2026-11-09
China Universal Asset Management Co., Ltd.	INCREASED	233,300	16,900	+216,400	+1280%	$42.3K	$597.2K	+$555.0K	2026-10-28
Geode Capital Management, LLC	INCREASED	129,672	116,736	+12,936	+11%	$291.8K	$325.5K	+$33.6K	2026-11-06
Caitong International Asset Management Co., Ltd	DECREASED	8,170	10,443	-2,273	-22%	$26.1K	$20.5K	-$5.6K	2026-10-29
SBI Securities Co., Ltd.	UNCHANGED	2	2	0	0%	$5	$5	$0	2026-10-22
Financial Management Professionals, Inc.	CLOSED	0	2	-2	-100%	$5	$0	-$5	2026-10-23
Arch Venture Management, LLC	N/A	—	2,694,095	-2,694,095	-100%	$6.7M	—	—	—
FMR LLC	N/A	—	2,581,055	-2,581,055	-100%	$6.5M	—	—	—
Tang Capital Management LLC	N/A	—	2,559,875	-2,559,875	-100%	$6.4M	—	—	—
Adar1 Capital Management, LLC	N/A	—	1,968,216	-1,968,216	-100%	$4.9M	—	—	—
Cormorant Asset Management, LP	N/A	—	1,000,000	-1,000,000	-100%	$2.5M	—	—	—
Vanguard Capital Management LLC	N/A	—	614,923	-614,923	-100%	$1.5M	—	—	—
Wellington Management Group LLP	N/A	—	556,233	-556,233	-100%	$1.4M	—	—	—
Millennium Management LLC	N/A	—	478,639	-478,639	-100%	$1.2M	—	—	—
Renaissance Technologies LLC	N/A	—	471,570	-471,570	-100%	$1.2M	—	—	—
Alyeska Investment Group, L.P.	N/A	—	300,000	-300,000	-100%	$750.0K	—	—	—
Affinity Asset Advisors, LLC	N/A	—	250,000	-250,000	-100%	$625.0K	—	—	—
RBF Capital, LLC	N/A	—	200,000	-200,000	-100%	$500.0K	—	—	—
Ensign Peak Advisors, Inc	N/A	—	159,835	-159,835	-100%	$399.6K	—	—	—
Stonepine Capital Management, LLC	N/A	—	154,595	-154,595	-100%	$386.5K	—	—	—
Citadel Advisors LLC	N/A	—	145,049	-145,049	-100%	$362.6K	—	—	—
Bridgeway Capital Management, LLC	N/A	—	128,000	-128,000	-100%	$320.0K	—	—	—
HRT Financial LP	N/A	—	116,288	-116,288	-100%	$290.0K	—	—	—
BlackRock, Inc.	N/A	—	88,495	-88,495	-100%	$221.2K	—	—	—
Prelude Capital Management, LLC	N/A	—	83,998	-83,998	-100%	$210.0K	—	—	—
Rangeley Capital, LLC	N/A	—	74,000	-74,000	-100%	$185.0K	—	—	—
GSA Capital Partners LLP	N/A	—	72,353	-72,353	-100%	$181.0K	—	—	—
Vanguard Fiduciary Trust Co	N/A	—	65,136	-65,136	-100%	$162.8K	—	—	—
Jane Street Group, LLC	N/A	—	64,323	-64,323	-100%	$160.8K	—	—	—
Superstring Capital Management LP	N/A	—	55,356	-55,356	-100%	$138.4K	—	—	—
Northern Trust Corp	N/A	—	34,824	-34,824	-100%	$87.1K	—	—	—
XTX Topco Ltd	N/A	—	33,361	-33,361	-100%	$83.4K	—	—	—
Qube Research & Technologies Ltd	N/A	—	20,207	-20,207	-100%	$50.5K	—	—	—
State Street Corp	N/A	—	15,962	-15,962	-100%	$39.9K	—	—	—
Morgan Stanley	N/A	—	13,000	-13,000	-100%	$32.5K	—	—	—
Pure Financial Advisors, LLC	N/A	—	10,100	-10,100	-100%	$25.3K	—	—	—
Tower Research Capital LLC (TRC)	N/A	—	348	-348	-100%	$870	—	—	—
JPMorgan Chase & Co	N/A	—	179	-179	-100%	$439	—	—	—
BNP Paribas Financial Markets	N/A	—	176	-176	-100%	$440	—	—	—
UBS Group AG	N/A	—	2	-2	-100%	$5	—	—	—

Showing 40 of 40 institutions