ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Position in KALU — Kaiser Aluminum Corp
CIK 1164508
BOSTON, MA
Position in KALU
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$12,554,750
-$17,381,018 QoQ
Shares Held
64,176
-74.2% QoQ
Ownership
0.393%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#43
of 335 holders
Holding Since
Mar 2024
7 quarters on record
Voting authority
Sole 99%
Shared 0%
None 1%
Common Shares in KALU Over Time
Shares Held
Position Value (USD)
Position in Aluminum
Basic Materials · as of Jun 30, 2026ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $103,216,836 across 2 Aluminum names. KALU ranks #2 (12.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CSTM |
Constellium SE
|
2,844,747 | $90,662,086 | |
| 2 | KALU |
Kaiser Aluminum Corp
This page
|
64,176 | $12,554,750 |
All Filings in KALU
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7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $12,554,750 | 64,176 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $29,935,768 | 248,409 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $31,213,090 | 271,749 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $5,427,125 | 70,336 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $1,922,953 | 24,067 | Shares | Defined | 2025-08-13 | |
| 2024-06-30 | $5,582,880 | 63,514 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $3,645,441 | 40,795 | Shares | Defined | 2024-05-15 | |
| No filing history on record for this holder in this stock. | ||||||