DRW Securities, LLC

Broker-Dealer

Position in ATI — Ati Inc

CIK 1481986 CHICAGO, IL

Position in ATI

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

Position Value

$286,386

-$123,229 QoQ

Shares Held

1,453

-48.4% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#580

of 787 holders

Holding Since

Mar 2025

3 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

DRW Securities, LLC holds $3,987,804 across 4 Metal Fabrication names. ATI ranks #4 (7.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CMC	COMMERCIAL METALS Co	48,723	$3,057,368
2	RYZ	Ryerson Holding Corp	13,158	$323,818
3	MLI	Mueller Industries Inc	5,210	$320,232
4	ATI	Ati Inc This page	1,453	$286,386

3 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$286,386	1,453	-48.4%	Shares	Other	2026-08-14
2026-03-31	$409,615	2,816	-78.5%	Shares	Other	2026-05-13
2025-03-31	$681,593	13,100	—	Shares	Other	2025-05-15
No filing history on record for this holder in this stock.