Position in UNP
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$13,102,207
+$12,618,749 QoQ
Shares Held
54,003
+2483.9% QoQ
Ownership
0.009%
of shares outstanding
% of Portfolio
0.47%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2020
18 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in UNP Over Time
Shares Held
Position Value (USD)
Position in Railroads
Industrials · as of Mar 31, 2026SIMPLEX TRADING, LLC holds $22,525,370 across 8 Railroads names. UNP ranks #1 (58.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | UNP |
Union Pacific Corp
This page
|
54,003 | $13,102,207 | |
| 2 | CP |
Canadian Pacific Kansas City Ltd/Cn
|
92,018 | $7,238,135 | |
| 3 | CSX |
Csx Corp
|
32,947 | $1,352,474 | |
| 4 | WAB |
Westinghouse Air Brake Technologies Corp
|
2,273 | $568,045 | |
| 5 | RAIL |
FreightCar America, Inc.
|
22,018 | $175,483 | |
| 6 | NSC |
Norfolk Southern Corp
|
266 | $76,342 | |
| 7 | TRN |
Trinity Industries Inc
|
368 | $11,842 | |
| 8 | GBX |
Greenbrier Companies Inc
|
16 | $842 |
All Filings in UNP
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $13,102,207 | 54,003 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $483,458 | 2,090 | Shares | Sole | 2026-02-11 | |
| 2025-06-30 | $922,620 | 4,010 | Shares | Sole | 2025-08-05 | |
| 2025-03-31 | $581,859 | 2,463 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $2,381,193 | 10,442 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $10,601,104 | 43,010 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $2,540,673 | 11,229 | Shares | Sole | 2024-07-25 | |
| 2023-12-31 | $1,159,572 | 4,721 | Shares | Sole | 2024-02-02 | |
| 2023-09-30 | $18,866,726 | 92,652 | Shares | Sole | 2023-11-01 | |
| 2023-06-30 | $5,525,967 | 27,006 | Shares | Sole | 2023-08-04 | |
| 2023-03-31 | $17,991,637 | 89,395 | Shares | Sole | 2023-04-27 | |
| 2022-09-30 | $24,771,363 | 127,150 | Shares | Sole | 2022-11-04 | |
| 2022-06-30 | $10,664,853 | 50,004 | Shares | Sole | 2022-08-03 | |
| 2021-09-30 | $3,348,634 | 17,084 | Shares | Sole | 2021-10-28 | |
| 2021-06-30 | $4,051,330 | 18,421 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $3,412,828 | 15,484 | Shares | Sole | 2021-04-26 | |
| 2020-12-31 | $2,857,403 | 13,723 | Shares | Sole | 2021-02-02 | |
| 2020-09-30 | $821,341 | 4,172 | Shares | Sole | 2020-10-14 | |
| No filing history on record for this holder in this stock. | ||||||