CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in MLI — Mueller Industries Inc
CIK 1081019
WEST SACRAMENTO, CA
Position in MLI
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$13,762,357
+$2,383,037 QoQ
Shares Held
248,418
+25.3% QoQ
Ownership
0.112%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MLI Over Time
Shares Held
Position Value (USD)
Position in Metal Fabrication
Industrials · as of Mar 31, 2026CALIFORNIA 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) | Open |
|---|---|---|---|---|---|
| 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
|
248,418 | $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 |
All Filings in MLI
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $13,762,357 | 124,209 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $11,379,320 | 99,123 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $10,032,134 | 99,220 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $8,141,065 | 102,442 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $7,812,649 | 102,609 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $8,013,058 | 100,971 | Shares | Sole | 2025-03-18 | |
| 2024-09-30 | $7,646,527 | 103,192 | Shares | Sole | 2025-04-04 | |
| 2024-06-30 | $6,063,540 | 106,490 | Shares | Sole | 2025-04-08 | |
| 2024-03-31 | $5,884,356 | 109,111 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $5,440,402 | 115,385 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $4,560,032 | 60,671 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $5,820,703 | 66,690 | Shares | Sole | 2023-08-21 | |
| 2023-03-31 | $4,863,567 | 66,189 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $3,936,952 | 66,728 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $3,932,907 | 66,166 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $3,616,046 | 67,856 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $3,683,343 | 67,996 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $4,394,005 | 74,023 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $2,983,695 | 72,596 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $3,354,879 | 77,462 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $3,486,383 | 84,314 | Shares | Sole | 2021-05-18 | |
| 2020-12-31 | $2,976,028 | 84,763 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $2,281,482 | 84,312 | Shares | Sole | 2020-11-17 | |
| 2020-06-30 | $2,241,012 | 84,312 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $2,018,429 | 84,312 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||