Position in MSB
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$0
+$0 QoQ
Shares Held
0
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2021
6 quarters on record
Common Shares in MSB Over Time
Shares Held
Position Value (USD)
Derivatives in MSB
reported options exposure · as of Jun 30, 2026CallValue
$316,250
CallShares
12,500
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 Steel
Basic Materials · as of Jun 30, 2026JANE STREET GROUP, LLC holds $267,436,707 across 11 Steel names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NUE |
Nucor Corp
|
517,110 | $115,186,251 | |
| 2 | RS |
Reliance, Inc.
|
148,082 | $55,323,435 | |
| 3 | STLD |
Steel Dynamics Inc
|
215,979 | $49,558,540 | |
| 4 | NWPX |
NWPX Infrastructure, Inc.
|
152,714 | $22,897,936 | |
| 5 | MT |
ArcelorMittal
|
182,981 | $11,019,115 | |
| 6 | TX |
Ternium S.A.
|
163,990 | $7,002,372 | |
| 7 | PKX |
Posco Holdings Inc.
|
89,398 | $4,593,269 | |
| 8 | SID |
National Steel Co
|
1,647,143 | $1,515,371 |
All Filings in MSB
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $316,250 | 12,500 | Call | Defined | 2026-08-14 | |
| 2025-06-30 | $275,540 | 11,500 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $353,600 | 13,000 | Call | Defined | 2025-05-19 | |
| 2024-03-31 | $323,715 | 18,289 | Shares | Defined | 2024-05-16 | |
| 2022-03-31 | $370,907 | 13,923 | Shares | Defined | 2022-05-17 | |
| 2021-03-31 | $202,227 | 6,723 | Shares | Defined | 2021-05-18 | |
| No filing history on record for this holder in this stock. | ||||||