Position in CSX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,152,982
+$911,716 QoQ
Shares Held
24,258
+228.1% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.14%
of 13F equity value
Holder Rank
#812
of 1,949 holders
Holding Since
Mar 2020
17 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CSX Over Time
Shares Held
Position Value (USD)
Derivatives in CSX
reported options exposure · as of Mar 31, 2024CallValue
$400,356
CallShares
10,800
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 Railroads
Industrials · as of Jun 30, 2026TWO SIGMA SECURITIES, LLC holds $7,371,535 across 7 Railroads names. CSX ranks #3 (15.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | UNP |
Union Pacific Corp
|
11,885 | $3,232,720 | |
| 2 | CNI |
Canadian National Railway Co
|
14,684 | $1,750,920 | |
| 3 | CSX |
Csx Corp
This page
|
24,258 | $1,152,982 | |
| 4 | WAB |
Westinghouse Air Brake Technologies Corp
|
2,004 | $540,278 | |
| 5 | NSC |
Norfolk Southern Corp
|
1,376 | $432,875 | |
| 6 | FSTR |
Foster L B Co
|
5,795 | $261,760 | |
| 7 | RVSN |
Rail Vision Ltd.
|
15,915 | $0 |
All Filings in CSX
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,152,982 | 24,258 | Shares | Sole | 2026-08-14 | |
| 2025-06-30 | $241,266 | 7,394 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $2,277,764 | 77,396 | Shares | Sole | 2025-05-15 | |
| 2024-06-30 | $388,053 | 11,601 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $400,356 | 10,800 | Call | Sole | 2024-05-15 | |
| 2023-12-31 | $305,096 | 8,800 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $260,059 | 7,501 | Shares | Sole | 2024-02-14 | |
| 2023-12-31 | $422,974 | 12,200 | Put | Sole | 2024-02-14 | |
| 2023-09-30 | $1,055,616 | 34,329 | Shares | Sole | 2023-11-14 | |
| 2023-09-30 | $412,050 | 13,400 | Call | Sole | 2023-11-14 | |
| 2022-12-31 | $238,546 | 7,700 | Put | Sole | 2023-02-14 | |
| 2022-06-30 | $1,330,773 | 45,794 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $540,029 | 14,420 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $379,760 | 10,100 | Call | Sole | 2022-02-14 | |
| 2021-12-31 | $681,612 | 18,128 | Shares | Sole | 2022-02-14 | |
| 2021-12-31 | $218,080 | 5,800 | Put | Sole | 2022-02-14 | |
| 2021-09-30 | $330,114 | 11,100 | Call | Sole | 2021-11-15 | |
| 2021-06-30 | $346,464 | 10,800 | Call | Sole | 2021-08-16 | |
| 2021-03-31 | $424,440 | 4,402 | Shares | Sole | 2021-05-17 | |
| 2021-03-31 | $241,050 | 2,500 | Put | Sole | 2021-05-17 | |
| 2020-12-31 | $1,987,425 | 21,900 | Call | Sole | 2021-02-16 | |
| 2020-12-31 | $1,270,500 | 14,000 | Put | Sole | 2021-02-16 | |
| 2020-09-30 | $233,010 | 3,000 | Put | Sole | 2020-11-16 | |
| 2020-09-30 | $248,544 | 3,200 | Call | Sole | 2020-11-16 | |
| 2020-03-31 | $1,094,430 | 19,100 | Put | Sole | 2020-05-15 | |
| 2020-03-31 | $1,570,020 | 27,400 | Call | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||