Position in SGML
as of Mar 31, 2026
· filed Apr 28, 2026
Position Value
$4,602,227
+$1,168,396 QoQ
Shares Held
372,952
+43.3% QoQ
Ownership
0.333%
of shares outstanding
% of Portfolio
0.23%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in SGML Over Time
Shares Held
Position Value (USD)
Derivatives in SGML
reported options exposure · as of Dec 31, 2025CallValue
$10,082,436
CallShares
764,400
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 Other Industrial Metals & Mining
Basic Materials · as of Mar 31, 2026BW Gestao de Investimentos Ltda. holds $12,557,227 across 2 Other Industrial Metals & Mining names. SGML ranks #2 (36.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VALE |
Vale S.A.
|
500,000 | $7,955,000 | |
| 2 | SGML |
Sigma Lithium Corp
This page
|
372,952 | $4,602,227 |
All Filings in SGML
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9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,602,227 | 372,952 | Shares | Sole | 2026-04-28 | |
| 2025-12-31 | $3,433,831 | 260,336 | Shares | Sole | 2026-02-10 | |
| 2025-12-31 | $10,082,436 | 764,400 | Call | Sole | 2026-02-10 | |
| 2025-09-30 | $930,732 | 145,200 | Call | Sole | 2025-11-13 | |
| 2025-09-30 | $641,000 | 100,000 | Put | Sole | 2025-11-13 | |
| 2025-06-30 | $900,000 | 200,000 | Call | Sole | 2025-08-14 | |
| 2025-03-31 | $2,415,920 | 232,300 | Call | Sole | 2025-05-15 | |
| 2024-12-31 | $13,029,786 | 1,161,300 | Call | Sole | 2025-02-14 | |
| 2024-09-30 | $2,595,600 | 210,000 | Call | Sole | 2024-11-14 | |
| No filing history on record for this holder in this stock. | ||||||