CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

Position in MLI — Mueller Industries Inc

CIK 1081019 WEST SACRAMENTO, CA

Position in MLI

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

Position Value

$13,762,357

+$2,383,037 QoQ

Shares Held

124,209

+25.3% QoQ

Ownership

0.112%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

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

Industrials · as of Mar 31, 2026

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $82,042,814 across 12 Metal Fabrication names. MLI ranks #3 (16.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ATI	Ati Inc	157,761	$22,947,915
2	CRS	Carpenter Technology Corp	57,662	$22,727,477
3	MLI	Mueller Industries Inc This page	124,209	$13,762,357
4	CMC	COMMERCIAL METALS Co	133,808	$8,219,825
5	ESAB	ESAB Corp	67,358	$6,510,824
6	GPGI	GPGI, Inc.	219,467	$3,752,885
7	WOR	Worthington Enterprises, Inc.	29,871	$1,557,473
8	PRLB	Proto Labs Inc	22,967	$1,309,578

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$13,762,357	124,209	+25.3%	Shares	Sole	2026-05-18
2025-12-31	$11,379,320	99,123	-0.1%	Shares	Sole	2026-02-17
2025-09-30	$10,032,134	99,220	-3.1%	Shares	Sole	2025-11-14
2025-06-30	$8,141,065	102,442	-0.2%	Shares	Sole	2025-08-14
2025-03-31	$7,812,649	102,609	+1.6%	Shares	Sole	2025-05-15
2024-12-31	$8,013,058	100,971	-2.2%	Shares	Sole	2025-03-18
2024-09-30	$7,646,527	103,192	-3.1%	Shares	Sole	2025-04-04
2024-06-30	$6,063,540	106,490	-2.4%	Shares	Sole	2025-04-08
2024-03-31	$5,884,356	109,111	-5.4%	Shares	Sole	2024-05-16
2023-12-31	$5,440,402	115,385	+90.2%	Shares	Sole	2024-02-13
2023-09-30	$2,280,016	60,671	-9.0%	Shares	Sole	2023-11-14
2023-06-30	$2,910,351	66,690	+0.8%	Shares	Sole	2023-08-21
2023-03-31	$2,431,783	66,189	-0.8%	Shares	Sole	2023-05-09
2022-12-31	$1,968,476	66,728	+0.8%	Shares	Sole	2023-02-14
2022-09-30	$1,966,453	66,166	-2.5%	Shares	Sole	2022-11-21
2022-06-30	$1,808,023	67,856	-0.2%	Shares	Sole	2022-08-15
2022-03-31	$1,841,671	67,996	-8.1%	Shares	Sole	2022-05-16
2021-12-31	$2,197,002	74,023	+2.0%	Shares	Sole	2022-02-15
2021-09-30	$1,491,847	72,596	-6.3%	Shares	Sole	2021-11-15
2021-06-30	$1,677,439	77,462	-8.1%	Shares	Sole	2021-08-16
2021-03-31	$1,743,191	84,314	-0.5%	Shares	Sole	2021-05-18
2020-12-31	$1,488,014	84,763	+0.5%	Shares	Sole	2021-02-16
2020-09-30	$1,140,741	84,312	0.0%	Shares	Sole	2020-11-17
2020-06-30	$1,120,506	84,312	0.0%	Shares	Sole	2020-08-17
2020-03-31	$1,009,214	84,312	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.