Leonabio Inc (LONA)

Q2 2026 vs Q3 2026

Comparing institutional holders between quarters

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

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Simplify Asset Management Inc.

UNCHANGED

Shares149,279 from 149,279

Change0 (0%)

Value$532.9K (-$838.9K)

Filed 2026-10-27

Geode Capital Management, LLC

INCREASED

Shares85,336 from 80,418

Change+4,918 (+6%)

Value$304.8K (-$434.7K)

Filed 2026-11-06

Dimensional Fund Advisors LP

INCREASED

Shares19,381 from 14,728

Change+4,653 (+32%)

Value$69.2K (-$66.2K)

Filed 2026-11-04

American Capital Advisory, LLC

UNCHANGED

Shares200 from 200

Change0 (0%)

Value$714 (-$1.1K)

Filed 2026-10-28

US Bancorp \de\

UNCHANGED

Shares81 from 81

Change0 (0%)

Value$289 (-$455)

Filed 2026-11-05

SBI Securities Co., Ltd.

UNCHANGED

Shares12 from 12

Change0 (0%)

Value$43 (-$67)

Filed 2026-10-22

Barclays PLC

DECREASED

Shares2 from 42

Change-40 (-95%)

Value$7 (-$379)

Filed 2026-11-06

Caitong International Asset Management Co., Ltd

DECREASED

Shares1 from 6

Change-5 (-83%)

Value$4 (-$51)

Filed 2026-10-29

Perceptive Advisors LLC

N/A

Shares— from 1,859,322

Change-1,859,322 (-100%)

Value—

Adar1 Capital Management, LLC

N/A

Shares— from 777,100

Change-777,100 (-100%)

Value—

Acorn Capital Advisors, LLC

N/A

Shares— from 634,539

Change-634,539 (-100%)

Value—

NEA Management Company, LLC

N/A

Shares— from 464,398

Change-464,398 (-100%)

Value—

Commodore Capital LP

N/A

Shares— from 464,398

Change-464,398 (-100%)

Value—

TCG Crossover Management, LLC

N/A

Shares— from 464,398

Change-464,398 (-100%)

Value—

Spruce Street Capital LP

N/A

Shares— from 393,701

Change-393,701 (-100%)

Value—

Kalehua Capital Management LLC

N/A

Shares— from 393,701

Change-393,701 (-100%)

Value—

Blackstone Inc.

N/A

Shares— from 324,638

Change-324,638 (-100%)

Value—

Adage Capital Partners GP, L.L.C.

N/A

Shares— from 300,000

Change-300,000 (-100%)

Value—

Vanguard Capital Management LLC

N/A

Shares— from 275,233

Change-275,233 (-100%)

Value—

Seven Fleet Capital Management LP

N/A

Shares— from 154,153

Change-154,153 (-100%)

Value—

Propel Bio Management, LLC

N/A

Shares— from 149,279

Change-149,279 (-100%)

Value—

BlackRock, Inc.

N/A

Shares— from 79,186

Change-79,186 (-100%)

Value—

Renaissance Technologies LLC

N/A

Shares— from 77,424

Change-77,424 (-100%)

Value—

Vanguard Fiduciary Trust Co

N/A

Shares— from 42,814

Change-42,814 (-100%)

Value—

Bank of America Corp

N/A

Shares— from 32,557

Change-32,557 (-100%)

Value—

Millennium Management LLC

N/A

Shares— from 32,450

Change-32,450 (-100%)

Value—

Laird Norton Wetherby Trust Company, LLC

N/A

Shares— from 21,818

Change-21,818 (-100%)

Value—

State Street Corp

N/A

Shares— from 16,337

Change-16,337 (-100%)

Value—

Northern Trust Corp

N/A

Shares— from 14,394

Change-14,394 (-100%)

Value—

Two Sigma Investments, LP

N/A

Shares— from 13,276

Change-13,276 (-100%)

Value—

XTX Topco Ltd

N/A

Shares— from 11,749

Change-11,749 (-100%)

Value—

Acadian Asset Management LLC

N/A

Shares— from 10,230

Change-10,230 (-100%)

Value—

Citadel Advisors LLC

N/A

Shares— from 10,001

Change-10,001 (-100%)

Value—

Osaic Holdings, Inc.

N/A

Shares— from 4,580

Change-4,580 (-100%)

Value—

JPMorgan Chase & Co

N/A

Shares— from 2,012

Change-2,012 (-100%)

Value—

Vanguard Global Advisers, LLC

N/A

Shares— from 1,325

Change-1,325 (-100%)

Value—

Royal Bank of Canada

N/A

Shares— from 844

Change-844 (-100%)

Value—

Tower Research Capital LLC (TRC)

N/A

Shares— from 438

Change-438 (-100%)

Value—

UBS Group AG

N/A

Shares— from 196

Change-196 (-100%)

Value—

Rothschild Investment LLC

N/A

Shares— from 150

Change-150 (-100%)

Value—

Morgan Stanley

N/A

Shares— from 89

Change-89 (-100%)

Value—

Global Retirement Partners, LLC

N/A

Shares— from 52

Change-52 (-100%)

Value—

Jones Financial Companies Lllp

N/A

Shares— from 33

Change-33 (-100%)

Value—

BNP Paribas Financial Markets

N/A

Shares— from 20

Change-20 (-100%)

Value—

	Status
Simplify Asset Management Inc.	UNCHANGED	149,279	149,279	0	0%	$1.4M	$532.9K	-$838.9K	2026-10-27
Geode Capital Management, LLC	INCREASED	85,336	80,418	+4,918	+6%	$739.5K	$304.8K	-$434.7K	2026-11-06
Dimensional Fund Advisors LP	INCREASED	19,381	14,728	+4,653	+32%	$135.4K	$69.2K	-$66.2K	2026-11-04
American Capital Advisory, LLC	UNCHANGED	200	200	0	0%	$1.8K	$714	-$1.1K	2026-10-28
US Bancorp \de\	UNCHANGED	81	81	0	0%	$744	$289	-$455	2026-11-05
SBI Securities Co., Ltd.	UNCHANGED	12	12	0	0%	$110	$43	-$67	2026-10-22
Barclays PLC	DECREASED	2	42	-40	-95%	$386	$7	-$379	2026-11-06
Caitong International Asset Management Co., Ltd	DECREASED	1	6	-5	-83%	$55	$4	-$51	2026-10-29
Perceptive Advisors LLC	N/A	—	1,859,322	-1,859,322	-100%	$17.1M	—	—	—
Adar1 Capital Management, LLC	N/A	—	777,100	-777,100	-100%	$7.1M	—	—	—
Acorn Capital Advisors, LLC	N/A	—	634,539	-634,539	-100%	$5.8M	—	—	—
NEA Management Company, LLC	N/A	—	464,398	-464,398	-100%	$4.3M	—	—	—
Commodore Capital LP	N/A	—	464,398	-464,398	-100%	$4.3M	—	—	—
TCG Crossover Management, LLC	N/A	—	464,398	-464,398	-100%	$4.3M	—	—	—
Spruce Street Capital LP	N/A	—	393,701	-393,701	-100%	$3.6M	—	—	—
Kalehua Capital Management LLC	N/A	—	393,701	-393,701	-100%	$3.6M	—	—	—
Blackstone Inc.	N/A	—	324,638	-324,638	-100%	$3.0M	—	—	—
Adage Capital Partners GP, L.L.C.	N/A	—	300,000	-300,000	-100%	$2.8M	—	—	—
Vanguard Capital Management LLC	N/A	—	275,233	-275,233	-100%	$2.5M	—	—	—
Seven Fleet Capital Management LP	N/A	—	154,153	-154,153	-100%	$1.4M	—	—	—
Propel Bio Management, LLC	N/A	—	149,279	-149,279	-100%	$1.4M	—	—	—
BlackRock, Inc.	N/A	—	79,186	-79,186	-100%	$727.7K	—	—	—
Renaissance Technologies LLC	N/A	—	77,424	-77,424	-100%	$711.5K	—	—	—
Vanguard Fiduciary Trust Co	N/A	—	42,814	-42,814	-100%	$393.5K	—	—	—
Bank of America Corp	N/A	—	32,557	-32,557	-100%	$299.2K	—	—	—
Millennium Management LLC	N/A	—	32,450	-32,450	-100%	$298.2K	—	—	—
Laird Norton Wetherby Trust Company, LLC	N/A	—	21,818	-21,818	-100%	$200.5K	—	—	—
State Street Corp	N/A	—	16,337	-16,337	-100%	$150.1K	—	—	—
Northern Trust Corp	N/A	—	14,394	-14,394	-100%	$132.3K	—	—	—
Two Sigma Investments, LP	N/A	—	13,276	-13,276	-100%	$122.0K	—	—	—
XTX Topco Ltd	N/A	—	11,749	-11,749	-100%	$108.0K	—	—	—
Acadian Asset Management LLC	N/A	—	10,230	-10,230	-100%	$94.0K	—	—	—
Citadel Advisors LLC	N/A	—	10,001	-10,001	-100%	$91.9K	—	—	—
Osaic Holdings, Inc.	N/A	—	4,580	-4,580	-100%	$42.1K	—	—	—
JPMorgan Chase & Co	N/A	—	2,012	-2,012	-100%	$17.8K	—	—	—
Vanguard Global Advisers, LLC	N/A	—	1,325	-1,325	-100%	$12.2K	—	—	—
Royal Bank of Canada	N/A	—	844	-844	-100%	$8.0K	—	—	—
Tower Research Capital LLC (TRC)	N/A	—	438	-438	-100%	$4.0K	—	—	—
UBS Group AG	N/A	—	196	-196	-100%	$1.8K	—	—	—
Rothschild Investment LLC	N/A	—	150	-150	-100%	$1.4K	—	—	—
Morgan Stanley	N/A	—	89	-89	-100%	$818	—	—	—
Global Retirement Partners, LLC	N/A	—	52	-52	-100%	$477	—	—	—
Jones Financial Companies Lllp	N/A	—	33	-33	-100%	$310	—	—	—
BNP Paribas Financial Markets	N/A	—	20	-20	-100%	$184	—	—	—

Showing 44 of 44 institutions