CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

Position in WS — Worthington Steel, Inc.

CIK 1081019 WEST SACRAMENTO, CA

Position in WS

as of Mar 31, 2026 · filed May 18, 2026 Compact

Position Value

$964,098

-$144,122 QoQ

Shares Held

31,766

-0.8% QoQ

Ownership

0.063%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2023

10 quarters on record

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

Basic Materials · as of Mar 31, 2026

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $128,983,963 across 7 Steel names. WS ranks #5 (0.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	RS	Reliance, Inc.	157,295	$47,805,096
2	NUE	Nucor Corp	265,567	$44,907,379
3	STLD	Steel Dynamics Inc	161,600	$29,088,000
4	CLF	Cleveland-Cliffs Inc.	662,180	$5,595,421
5	WS	Worthington Steel, Inc. This page	31,766	$964,098
6	MTUS	Metallus Inc.	35,747	$584,105
7	NWPX	NWPX Infrastructure, Inc.	512	$39,864

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$964,098	31,766	-0.8%	Shares	Sole	2026-05-18
2025-12-31	$1,108,220	32,011	+5.7%	Shares	Sole	2026-02-17
2025-09-30	$920,300	30,283	+0.0%	Shares	Sole	2025-11-14
2025-06-30	$903,282	30,281	-1.1%	Shares	Sole	2025-08-14
2025-03-31	$775,604	30,620	0.0%	Shares	Sole	2025-05-15
2024-12-31	$974,328	30,620	+0.9%	Shares	Sole	2025-03-18
2024-09-30	$1,032,203	30,350	-4.9%	Shares	Sole	2025-04-04
2024-06-30	$1,064,917	31,922	-1.6%	Shares	Sole	2025-04-08
2024-03-31	$1,163,224	32,447	-4.6%	Shares	Sole	2024-05-16
2023-12-31	$955,231	33,994	—	Shares	Sole	2024-02-13
No filing history on record for this holder in this stock.