Position in CSTM
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$14,081,281
-$4,702,877 QoQ
Shares Held
441,835
-42.2% QoQ
Ownership
0.325%
of shares outstanding
% of Portfolio
0.59%
of 13F equity value
Holder Rank
#53
of 386 holders
Holding Since
Mar 2020
12 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, 2026COOPER CREEK PARTNERS MANAGEMENT LLC holds $14,081,281 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
|
441,835 | $14,081,281 |
All Filings in CSTM
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12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $14,081,281 | 441,835 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $18,784,158 | 764,205 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $18,835,089 | 999,209 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $24,797,832 | 1,666,521 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $22,164,729 | 1,666,521 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $4,879,069 | 483,555 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $4,966,109 | 483,555 | Shares | Sole | 2025-02-13 | |
| 2021-09-30 | $1,320,928 | 70,337 | Shares | Sole | 2021-11-15 | |
| 2020-12-31 | $4,467,636 | 319,345 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $2,506,858 | 319,345 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $2,452,569 | 319,345 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $1,663,787 | 319,345 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||