Position in CENX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$13,649,602
-$2,563,393 QoQ
Shares Held
296,666
+7.4% QoQ
Ownership
0.300%
of shares outstanding
% of Portfolio
2.86%
of 13F equity value
Holder Rank
#50
of 413 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CENX Over Time
Shares Held
Position Value (USD)
Position in Aluminum
Basic Materials · as of Jun 30, 2026Steamboat Capital Partners, LLC holds $13,649,602 across 1 Aluminum name. CENX ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CENX |
Century Aluminum Co
This page
|
296,666 | $13,649,602 |
All Filings in CENX
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11 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $13,649,602 | 296,666 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $16,212,995 | 276,248 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $16,604,797 | 423,808 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $13,855,835 | 471,929 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $3,448,685 | 191,381 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $3,618,791 | 194,978 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $874,851 | 48,016 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $795,059 | 48,987 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $2,798,338 | 167,065 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $6,110,922 | 397,071 | Shares | Sole | 2024-05-07 | |
| 2023-12-31 | $9,078,947 | 747,854 | Shares | Sole | 2024-02-14 | |
| No filing history on record for this holder in this stock. | ||||||