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Equibles

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

Pension

Position in CSTM — Constellium SE

CIK 1081019 WEST SACRAMENTO, CA
Back to CSTM Full portfolio

Position in CSTM

as of Jun 30, 2026 · filed Aug 24, 2026
Position Value
$4,539,371
+$957,279 QoQ
Shares Held
142,434
-2.3% QoQ
Ownership
0.105%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#101
of 386 holders
Holding Since
Mar 2020
22 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CSTM Over Time

Shares Held

Position Value (USD)

Position in Aluminum

Basic Materials · as of Jun 30, 2026

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $27,978,562 across 4 Aluminum names. CSTM ranks #2 (16.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 AA
Alcoa Corp
 306,232 $15,966,936
2 CSTM
Constellium SE
This page 		142,434 $4,539,371
3 KALU
Kaiser Aluminum Corp
 20,127 $3,937,445
4 CENX
Century Aluminum Co
 76,827 $3,534,810

All Filings in CSTM

Export CSV
22 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $4,539,371 142,434
2026-03-31 $3,582,092 145,732
2025-12-31 $2,215,647 117,541
2025-09-30 $1,810,137 121,649
2025-06-30 $1,485,769 111,712
2025-03-31 $95,370 9,452
2024-12-31 $97,072 9,452
2024-09-30 $153,689 9,452
2024-06-30 $176,888 9,384
2024-03-31 $287,186 12,989
2023-12-31 $423,571 21,221
2023-09-30 $508,835 27,958
2023-06-30 $724,945 42,148
2023-03-31 $718,725 47,037
2022-12-31 $597,060 50,470
2022-09-30 $506,300 49,931
2022-06-30 $701,173 53,079
2022-03-31 $960,804 53,378
2021-12-31 $1,216,536 67,925
2021-09-30 $1,251,086 66,618
2021-06-30 $3,205,449 169,153
2020-03-31 $663,217 127,297