SG Americas Securities, LLC
Broker-DealerPosition in CSTM — Constellium SE
CIK 1313360
NEW YORK, NY
Position in CSTM
as of Mar 31, 2026
· filed Apr 16, 2026
Position Value
$36,807,566
+$18,433,812 QoQ
Shares Held
1,497,460
+53.6% QoQ
Ownership
1.10%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
19 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 Mar 31, 2026SG Americas Securities, LLC holds $44,726,436 across 4 Aluminum names. CSTM ranks #1 (82.3% of the industry book) .
All Filings in CSTM
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19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $36,807,566 | 1,497,460 | Shares | Sole | 2026-04-16 | |
| 2025-12-31 | $18,373,754 | 974,735 | Shares | Sole | 2026-01-09 | |
| 2025-09-30 | $13,232,605 | 889,288 | Shares | Sole | 2025-10-23 | |
| 2025-06-30 | $5,996,650 | 450,876 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $4,284,708 | 424,649 | Shares | Sole | 2025-04-15 | |
| 2024-12-31 | $611,280 | 59,521 | Shares | Sole | 2025-01-17 | |
| 2024-09-30 | $683,017 | 42,006 | Shares | Sole | 2024-10-03 | |
| 2024-03-31 | $275,755 | 12,472 | Shares | Sole | 2024-05-06 | |
| 2023-12-31 | $547,243 | 27,417 | Shares | Sole | 2024-01-12 | |
| 2023-09-30 | $222,313 | 12,215 | Shares | Sole | 2023-10-13 | |
| 2023-06-30 | $666,001 | 38,721 | Shares | Sole | 2023-07-10 | |
| 2023-03-31 | $1,733,057 | 113,420 | Shares | Sole | 2023-04-28 | |
| 2022-12-31 | $204,339 | 17,273 | Shares | Sole | 2023-02-02 | |
| 2022-09-30 | $392,144 | 38,673 | Shares | Sole | 2022-10-31 | |
| 2022-06-30 | $481,847 | 36,476 | Shares | Sole | 2022-07-29 | |
| 2022-03-31 | $529,884 | 29,438 | Shares | Sole | 2022-04-29 | |
| 2021-12-31 | $605,734 | 33,821 | Shares | Sole | 2022-02-07 | |
| 2021-09-30 | $1,495,902 | 79,654 | Shares | Sole | 2021-11-01 | |
| 2021-06-30 | $213,926 | 11,289 | Shares | Sole | 2021-08-12 | |
| No filing history on record for this holder in this stock. | ||||||