GROUP ONE TRADING LLC

Position in AEXA — American Exceptionalism Acquisition Corp. A

CIK 932540 CHICAGO, IL

Position in AEXA

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$2,020,286

New position

Shares Held

170,921

first reported quarter

Ownership

0.346%

of shares outstanding

% of Portfolio

0.07%

of 13F equity value

Holder Rank

#43

of 80 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Financial Services · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $2,043,736 across 4 Shell Companies names. AEXA ranks #1 (98.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AEXA	American Exceptionalism Acquisition Corp. A This page	170,921	$2,020,286
2	MCGA	Yorkville Acquisition Corp.	1,500	$15,315
3	DYNC	Dynamix Corp	754	$8,135
4	CEPT	Cantor Equity Partners II, Inc.	14,384	$0

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,020,286	170,921	—	Shares	Sole	2026-08-14
No filing history on record for this holder in this stock.