Position in CSTM
as of Mar 31, 2026
· filed May 5, 2026
Position Value
$11,589,346
+$1,129,483 QoQ
Shares Held
471,495
-15.0% QoQ
Ownership
0.346%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 94%
Shared 0%
None 6%
Common Shares in CSTM Over Time
Shares Held
Position Value (USD)
Derivatives in CSTM
reported options exposure · as of Dec 31, 2023CallValue
$499,000
CallShares
25,000
PutValue
$0
PutShares
0
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 Mar 31, 2026UBS Group AG holds $98,627,713 across 4 Aluminum names. CSTM ranks #3 (11.8% of the industry book) .
All Filings in CSTM
Export CSV
33 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $11,589,346 | 471,495 | Shares | Defined | 2026-05-05 | |
| 2025-12-31 | $10,459,863 | 554,900 | Shares | Defined | 2026-01-29 | |
| 2025-09-30 | $9,437,192 | 634,220 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $9,666,612 | 726,813 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $6,535,191 | 647,690 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $5,511,744 | 536,684 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $4,127,958 | 253,872 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $1,821,154 | 96,613 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $3,598,843 | 162,770 | Shares | Defined | 2024-05-13 | |
| 2023-12-31 | $2,935,217 | 147,055 | Shares | Defined | 2024-02-09 | |
| 2023-12-31 | $499,000 | 25,000 | Call | Defined | 2024-02-09 | |
| 2023-09-30 | $1,749,020 | 96,100 | Call | Defined | 2023-11-09 | |
| 2023-09-30 | $879,623 | 48,331 | Shares | Defined | 2023-11-09 | |
| 2023-09-30 | $171,080 | 9,400 | Put | Defined | 2023-11-09 | |
| 2023-06-30 | $1,025,670 | 59,632 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $528,289 | 34,574 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $228,459 | 19,312 | Shares | Defined | 2023-02-08 | |
| 2022-09-30 | $14,144 | 1,395 | Shares | Defined | 2022-11-10 | |
| 2022-06-30 | $59,695 | 4,519 | Shares | Defined | 2022-08-10 | |
| 2022-03-31 | $34,146 | 1,897 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $895,500 | 50,000 | Call | Defined | 2022-02-14 | |
| 2021-12-31 | $796,600 | 44,478 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $727,574 | 38,742 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $189,500 | 10,000 | Call | Defined | 2021-08-13 | |
| 2021-06-30 | $620,991 | 32,770 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $25,504 | 1,735 | Shares | Defined | 2021-05-12 | |
| 2020-12-31 | $41,480 | 2,965 | Shares | Defined | 2021-02-11 | |
| 2020-12-31 | $50,364 | 3,600 | Call | Defined | 2021-02-11 | |
| 2020-09-30 | $33,055 | 4,211 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $453,120 | 59,000 | Put | Defined | 2020-07-31 | |
| 2020-06-30 | $52,492 | 6,835 | Shares | Defined | 2020-07-31 | |
| 2020-06-30 | $453,120 | 59,000 | Call | Defined | 2020-07-31 | |
| 2020-03-31 | $410,005 | 78,696 | Shares | Defined | 2020-05-01 | |
| No filing history on record for this holder in this stock. | ||||||