Position in CSTM
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$12,225,575
+$851,881 QoQ
Shares Held
497,379
-17.6% QoQ
Ownership
0.365%
of shares outstanding
% of Portfolio
0.34%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2023
10 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, 2026ArrowMark Colorado Holdings LLC holds $12,225,575 across 1 Aluminum name. CSTM ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CSTM |
Constellium SE
This page
|
497,379 | $12,225,575 |
All Filings in CSTM
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $12,225,575 | 497,379 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $11,373,694 | 603,379 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $6,724,465 | 451,913 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $7,699,542 | 578,913 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $5,841,232 | 578,913 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $5,945,436 | 578,913 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $8,600,125 | 528,913 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $7,953,060 | 421,913 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $4,685,396 | 211,913 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $3,131,983 | 156,913 | Shares | Sole | 2024-02-14 | |
| No filing history on record for this holder in this stock. | ||||||