Atom Investors LP

Position in RYZ — Ryerson Holding Corp

CIK 1738902 AUSTIN, TX

Position in RYZ

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$1,156,775

+$289,381 QoQ

Shares Held

51,458

+32.1% QoQ

Ownership

0.099%

of shares outstanding

% of Portfolio

0.09%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2021

4 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

Atom Investors LP holds $6,928,766 across 4 Metal Fabrication names. RYZ ranks #4 (16.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ESAB	ESAB Corp	24,350	$2,353,671
2	CRS	Carpenter Technology Corp	5,070	$1,998,340
3	ATI	Ati Inc	9,762	$1,419,980
4	RYZ	Ryerson Holding Corp This page	51,458	$1,156,775

4 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,156,775	51,458	+32.1%	Shares	Sole	2026-05-15
2021-09-30	$867,394	38,949	+58.8%	Shares	Sole	2021-11-15
2021-06-30	$358,021	24,522	-37.1%	Shares	Sole	2021-08-16
2021-03-31	$664,440	38,993	—	Shares	Sole	2021-05-17
No filing history on record for this holder in this stock.