OPPENHEIMER & CO INC

Position in ATI — Ati Inc

CIK 822581 NEW YORK, NY

Position in ATI

as of Mar 31, 2026 · filed Apr 24, 2026 Compact

Position Value

$1,297,794

+$693,330 QoQ

Shares Held

8,922

-1.2% QoQ

Ownership

0.007%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

16 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Mar 31, 2026

OPPENHEIMER & CO INC holds $13,833,078 across 6 Metal Fabrication names. ATI ranks #3 (9.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	IIIN	Insteel Industries Inc	255,901	$8,600,832
2	CRS	Carpenter Technology Corp	3,807	$1,500,529
3	ATI	Ati Inc This page	8,922	$1,297,794
4	CMC	COMMERCIAL METALS Co	19,330	$1,187,441
5	MLI	Mueller Industries Inc	8,282	$917,645
6	ESAB	ESAB Corp	3,402	$328,837

16 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,297,794	8,922	-1.2%	Shares	Sole	2026-04-24
2024-09-30	$604,464	9,034	+0.7%	Shares	Sole	2024-11-05
2024-06-30	$497,331	8,969	-2.4%	Shares	Sole	2024-08-08
2024-03-31	$470,405	9,193	-33.6%	Shares	Sole	2024-05-07
2023-12-31	$629,486	13,844	-9.2%	Shares	Sole	2024-02-13
2023-09-30	$627,660	15,253	-16.3%	Shares	Sole	2023-11-08
2023-06-30	$805,826	18,219	+3.8%	Shares	Sole	2023-08-03
2023-03-31	$692,523	17,550	+92.9%	Shares	Sole	2023-05-10
2022-03-31	$244,244	9,100	-23.2%	Shares	Sole	2022-05-12
2021-09-30	$197,065	11,850	0.0%	Shares	Sole	2021-11-12
2021-06-30	$247,072	11,850	-0.8%	Shares	Sole	2021-08-03
2021-03-31	$251,667	11,950	-4.8%	Shares	Sole	2021-05-10
2020-12-31	$210,463	12,550	-10.6%	Shares	Sole	2021-02-11
2020-09-30	$122,359	14,032	-26.5%	Shares	Sole	2020-11-13
2020-06-30	$194,445	19,082	-27.3%	Shares	Sole	2020-08-11
2020-03-31	$222,997	26,235	—	Shares	Sole	2020-05-08
No filing history on record for this holder in this stock.