CAPSTONE INVESTMENT ADVISORS, LLC

Position in ATI — Ati Inc

CIK 1426196 NEW YORK, NY

Position in ATI

as of Jun 30, 2026 · filed Aug 17, 2026 Compact

Position Value

$2,138,337

-$1,500,926 QoQ

Shares Held

10,849

-56.6% QoQ

Ownership

0.008%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#327

of 787 holders

Holding Since

Jun 2020

8 quarters on record

Voting authority Sole 0% Shared 100% None 0%

Industrials · as of Jun 30, 2026

CAPSTONE INVESTMENT ADVISORS, LLC holds $6,861,041 across 5 Metal Fabrication names. ATI ranks #2 (31.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CRS	Carpenter Technology Corp	3,732	$2,302,046
2	ATI	Ati Inc This page	10,849	$2,138,337
3	CMC	COMMERCIAL METALS Co	22,199	$1,392,987
4	WOR	Worthington Enterprises, Inc.	10,541	$566,684
5	MLI	Mueller Industries Inc	7,500	$460,987

8 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,138,337	10,849	-56.6%	Shares	Defined	2026-08-17
2026-03-31	$3,639,263	25,019	+290.7%	Shares	Defined	2026-05-15
2025-12-31	$734,923	6,404	-81.7%	Shares	Defined	2026-02-17
2025-09-30	$2,852,268	35,066	+13.1%	Shares	Defined	2025-11-14
2025-06-30	$2,676,540	31,000	-71.3%	Shares	Defined	2025-08-14
2024-12-31	$5,944,320	108,000	+1634.4%	Shares	Sole	2025-02-14
2023-12-31	$283,141	6,227	-90.5%	Shares	Sole	2024-02-12
2020-06-30	$665,407	65,300	—	Shares	Sole	2021-06-21
No filing history on record for this holder in this stock.