JANE STREET GROUP, LLC

Position in RYZ — Ryerson Holding Corp

CIK 1595888 NEW YORK, NY

Position in RYZ

as of Mar 31, 2026 · filed May 12, 2026 Compact

Position Value

$816,293

+$280,257 QoQ

Shares Held

36,312

+46.1% QoQ

Ownership

0.070%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2022

13 quarters on record

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

Industrials · as of Mar 31, 2026

JANE STREET GROUP, LLC holds $331,804,007 across 11 Metal Fabrication names. RYZ ranks #8 (0.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ATI	Ati Inc	1,491,263	$216,919,115
2	CRS	Carpenter Technology Corp	161,131	$63,509,782
3	MLI	Mueller Industries Inc	341,288	$37,814,709
4	WOR	Worthington Enterprises, Inc.	91,599	$4,775,970
5	PRLB	Proto Labs Inc	57,355	$3,270,381
6	IIIN	Insteel Industries Inc	80,645	$2,710,477
7	AP	Ampco Pittsburgh Corp	168,301	$1,130,981
8	RYZ	Ryerson Holding Corp This page	36,312	$816,293

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$816,293	36,312	+46.1%	Shares	Defined	2026-05-12
2025-06-30	$536,036	24,851	-47.7%	Shares	Defined	2025-08-14
2025-03-31	$1,091,127	47,523	-29.9%	Shares	Defined	2025-05-19
2024-12-31	$1,254,051	67,750	-54.8%	Shares	Defined	2025-02-14
2024-06-30	$2,922,465	149,870	+112.6%	Shares	Defined	2024-08-15
2024-03-31	$2,361,615	70,496	+532.6%	Shares	Defined	2024-05-16
2023-12-31	$386,439	11,143	-66.9%	Shares	Defined	2024-02-15
2023-09-30	$980,710	33,713	+357.7%	Shares	Defined	2023-11-15
2023-06-30	$319,537	7,366	-30.6%	Shares	Defined	2023-08-14
2023-03-31	$386,208	10,616	-56.5%	Shares	Defined	2023-05-16
2022-12-31	$739,070	24,424	+25.9%	Shares	Defined	2023-02-15
2022-09-30	$499,227	19,395	+129.5%	Shares	Defined	2022-11-15
2022-03-31	$295,919	8,450	—	Shares	Defined	2022-05-17
No filing history on record for this holder in this stock.