Position in AA
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$8,013,326
+$3,930,102 QoQ
Shares Held
120,810
+57.2% QoQ
Ownership
0.046%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority
Sole 84.98965317440609.ToString("F0")%
Shared 0.ToString("F0")%
None 15.010346825593906.ToString("F0")%
Common Shares in AA Over Time
Shares Held
Position Value (USD)
Position in Aluminum
Basic Materials · as of Mar 31, 2026Boston Partners holds $27,700,084 across 3 Aluminum names. AA ranks #2 (28.9% of the industry book) .
All Filings in AA
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7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $8,013,326 | 120,810 | Shares | Defined | 2026-05-11 | |
| 2025-12-31 | $4,083,224 | 76,839 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $2,729,146 | 82,978 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $2,586,167 | 87,637 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $1,108,492 | 36,344 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $18,891,246 | 500,033 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $10,872,191 | 281,809 | Shares | Defined | 2024-11-12 | |
| No filing history on record for this holder in this stock. | ||||||