Position in CENX
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$12,384,465
+$5,737,706 QoQ
Shares Held
269,169
+137.7% QoQ
Ownership
0.272%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#55
of 414 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in CENX Over Time
Shares Held
Position Value (USD)
Derivatives in CENX
reported options exposure · as of Dec 31, 2025CallValue
$11,753
CallShares
300
PutValue
$9,795
PutShares
250
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Aluminum
Basic Materials · as of Jun 30, 2026BNP PARIBAS ARBITRAGE, SA holds $50,083,690 across 4 Aluminum names. CENX ranks #2 (24.7% of the industry book) .
All Filings in CENX
Export CSV
28 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $12,384,465 | 269,169 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $6,646,759 | 113,252 | Shares | Defined | 2026-05-12 | |
| 2025-12-31 | $3,881,915 | 99,079 | Shares | Defined | 2026-02-10 | |
| 2025-12-31 | $9,795 | 250 | Put | Defined | 2026-02-10 | |
| 2025-12-31 | $11,753 | 300 | Call | Defined | 2026-02-10 | |
| 2025-09-30 | $3,412,189 | 116,219 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $2,053,631 | 113,964 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,800,412 | 97,005 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $5,669,717 | 311,181 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $2,987,391 | 184,066 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $3,745,333 | 223,602 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $3,552,935 | 230,860 | Shares | Defined | 2024-05-01 | |
| 2023-12-31 | $1,953,933 | 160,950 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $915,495 | 127,329 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $1,330,567 | 152,588 | Shares | Defined | 2023-08-09 | |
| 2023-03-31 | $1,307,100 | 130,710 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $2,951,859 | 360,863 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $2,061,338 | 390,405 | Shares | Defined | 2022-11-16 | |
| 2022-06-30 | $3,869,308 | 525,008 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $5,901,675 | 224,313 | Shares | Defined | 2022-05-18 | |
| 2021-12-31 | $2,105,719 | 127,157 | Shares | Defined | 2022-02-09 | |
| 2021-09-30 | $1,723,375 | 128,132 | Shares | Defined | 2021-11-16 | |
| 2021-06-30 | $1,248,873 | 96,887 | Shares | Defined | 2021-08-10 | |
| 2021-03-31 | $487,168 | 27,586 | Shares | Defined | 2021-05-07 | |
| 2020-12-31 | $157,376 | 14,268 | Shares | Defined | 2021-02-10 | |
| 2020-09-30 | $92,616 | 13,008 | Shares | Defined | 2020-10-30 | |
| 2020-06-30 | $32,156 | 4,510 | Shares | Defined | 2020-08-06 | |
| 2020-03-31 | $76,548 | 21,146 | Shares | Defined | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||