Position in RS
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$248,910
+$109,675 QoQ
Shares Held
819
+69.9% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
9 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in RS Over Time
Shares Held
Position Value (USD)
Position in Steel
Basic Materials · as of Mar 31, 2026SIMPLEX TRADING, LLC holds $1,369,956 across 9 Steel names. RS ranks #2 (18.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ASTL |
Algoma Steel Group Inc.
|
154,905 | $639,757 | |
| 2 | RS |
Reliance, Inc.
This page
|
819 | $248,910 | |
| 3 | TX |
Ternium S.A.
|
4,790 | $192,318 | |
| 4 | MSB |
Mesabi Trust
|
2,483 | $78,214 | |
| 5 | MTUS |
Metallus Inc.
|
4,169 | $68,121 | |
| 6 | SID |
National Steel Co
|
44,613 | $55,320 | |
| 7 | PKX |
Posco Holdings Inc.
|
608 | $35,561 | |
| 8 | GGB |
Gerdau S.A.
|
9,302 | $33,580 |
All Filings in RS
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $248,910 | 819 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $139,235 | 482 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $61,782 | 220 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $71,255 | 227 | Shares | Sole | 2025-08-05 | |
| 2025-03-31 | $17,902 | 62 | Shares | Sole | 2025-05-12 | |
| 2021-12-31 | $390,139 | 2,405 | Shares | Sole | 2022-02-23 | |
| 2020-12-31 | $999,433 | 8,346 | Shares | Sole | 2021-02-02 | |
| 2020-09-30 | $36,122 | 354 | Shares | Sole | 2020-10-14 | |
| 2020-03-31 | $78,042 | 891 | Shares | Sole | 2020-04-29 | |
| No filing history on record for this holder in this stock. | ||||||