SIMPLEX TRADING, LLC

Position in LKFT — Lakefront Biotherapeutics NV

CIK 1488542 CHICAGO, IL

Position in LKFT

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$249,523

+$32,713 QoQ

Shares Held

8,323

+15.2% QoQ

Ownership

0.013%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#39

of 78 holders

Holding Since

Mar 2020

13 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

SIMPLEX TRADING, LLC holds $82,554,796 across 183 Biotechnology names. LKFT ranks #53 (0.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MRNA	Moderna, Inc.	154,558	$10,823,696
2	QURE	uniQure N.V.	110,219	$5,076,687
3	ERAS	Erasca, Inc.	276,988	$5,074,420
4	AXSM	Axsome Therapeutics, Inc.	19,643	$4,808,017
5	BBIO	BridgeBio Pharma, Inc.	55,535	$4,136,246
6	ALNY	Alnylam Pharmaceuticals, Inc.	11,567	$3,482,014
7	ARWR	Arrowhead Pharmaceuticals, Inc.	29,002	$2,363,953
8	SLS	SELLAS Life Sciences Group, Inc.	154,099	$2,274,501

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$249,523	8,323	+15.2%	Shares	Sole	2026-08-12
2026-03-31	$216,810	7,227	+9666.2%	Shares	Sole	2026-05-14
2025-12-31	$2,419	74	-70.9%	Shares	Sole	2026-02-11
2025-09-30	$8,798	254	-85.3%	Shares	Sole	2025-11-12
2025-03-31	$43,306	1,724	-81.2%	Shares	Sole	2025-05-12
2024-06-30	$227,430	9,178	+2283.9%	Shares	Sole	2024-07-25
2024-03-31	$12,397	385	-71.6%	Shares	Sole	2024-04-25
2023-06-30	$55,094	1,355	-82.2%	Shares	Sole	2023-08-04
2023-03-31	$293,818	7,604	+281.3%	Shares	Sole	2023-04-27
2022-03-31	$123,667	1,994	-63.3%	Shares	Sole	2022-05-02
2020-09-30	$770,855	5,432	-71.2%	Shares	Sole	2020-10-14
2020-06-30	$3,725,427	18,883	+34.8%	Shares	Sole	2020-07-13
2020-03-31	$2,745,035	14,011	—	Shares	Sole	2020-04-29
No filing history on record for this holder in this stock.