GROUP ONE TRADING LLC

Position in CPTAF — Captivision Inc.

CIK 932540 CHICAGO, IL

Position in CPTAF

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$600

+$376 QoQ

Shares Held

1,526

+133.0% QoQ

Ownership

0.005%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#11

of 11 holders

Holding Since

Mar 2025

5 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Basic Materials · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $2,053,340 across 6 Building Materials names.

#	Ticker	Company	Shares	Value (USD)
1	MLM	Martin Marietta Materials Inc	1,795	$1,035,176
2	CX	Cemex Sab De CV	33,740	$404,880
3	AMRZ	Amrize Ltd	6,491	$345,970
4	EXP	Eagle Materials Inc	819	$184,275
5	VMC	Vulcan Materials CO	279	$82,307
6	USLM	United States Lime & Minerals Inc	7	$732

5 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$600	1,526	+133.0%	Shares	Sole	2026-05-13
2025-12-31	$224	655	-73.8%	Shares	Sole	2026-02-12
2025-09-30	$2,347	2,502	-59.5%	Shares	Sole	2025-11-12
2025-06-30	$7,050	6,185	-46.6%	Shares	Sole	2025-08-14
2025-03-31	$5,499	11,585	—	Shares	Sole	2025-05-14
No filing history on record for this holder in this stock.