Position in CSX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$31,128,255
-$51,429,996 QoQ
Shares Held
758,301
-66.7% QoQ
Ownership
0.041%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in CSX Over Time
Shares Held
Position Value (USD)
Derivatives in CSX
reported options exposure · as of Mar 31, 2026CallValue
$32,897,470
CallShares
801,400
PutValue
$8,349,570
PutShares
203,400
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 Mar 31, 2026CITADEL ADVISORS LLC holds $1,089,118,630 across 9 Railroads names. CSX ranks #5 (2.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NSC |
Norfolk Southern Corp
|
2,620,382 | $752,049,634 | |
| 2 | CNI |
Canadian National Railway Co
|
1,549,725 | $159,265,237 | |
| 3 | UNP |
Union Pacific Corp
|
362,808 | $88,024,476 | |
| 4 | CP |
Canadian Pacific Kansas City Ltd/Cn
|
457,648 | $35,998,591 | |
| 5 | CSX |
Csx Corp
This page
|
758,301 | $31,128,255 | |
| 6 | WAB |
Westinghouse Air Brake Technologies Corp
|
50,723 | $12,676,184 | |
| 7 | TRN |
Trinity Industries Inc
|
188,056 | $6,051,642 | |
| 8 | GBX |
Greenbrier Companies Inc
|
63,823 | $3,360,280 |
All Filings in CSX
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $8,349,570 | 203,400 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $31,128,255 | 758,301 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $32,897,470 | 801,400 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $14,217,250 | 392,200 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $82,558,251 | 2,277,469 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $33,147,000 | 914,400 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $245,920,562 | 6,925,389 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $35,840,243 | 1,009,300 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $20,212,292 | 569,200 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $15,300,207 | 468,900 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $25,050,051 | 767,700 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $274,642,369 | 8,416,867 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $22,984,830 | 781,000 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $5,000,157 | 169,900 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $119,613,790 | 4,064,349 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $10,336,081 | 320,300 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $1,330,201 | 41,221 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $20,604,395 | 638,500 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $9,243,681 | 267,700 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $43,393,851 | 1,256,700 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $45,106,055 | 1,306,286 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $9,014,239 | 269,484 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $22,287,735 | 666,300 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $13,222,785 | 395,300 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $16,292,265 | 439,500 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $4,042,409 | 109,048 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $24,143,691 | 651,300 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $19,831,240 | 572,000 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $3,238,178 | 93,400 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $15,535,939 | 448,109 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $5,556,525 | 180,700 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $26,026,800 | 846,400 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $6,770,627 | 220,183 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $1,043,766 | 30,609 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $9,336,580 | 273,800 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $18,362,850 | 538,500 | Call | Defined | 2023-08-14 | |
| 2023-03-31 | $18,290,346 | 610,900 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $77,215 | 2,579 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $5,326,326 | 177,900 | Put | Defined | 2023-05-15 | |
| 2022-12-31 | $11,859,144 | 382,800 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $235,659,654 | 7,606,832 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $10,579,670 | 341,500 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $7,709,616 | 289,400 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $7,845,480 | 294,500 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $195,691,126 | 7,345,763 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $13,405,378 | 461,300 | Call | Defined | 2022-08-15 | |
| 2022-06-30 | $10,723,140 | 369,000 | Put | Defined | 2022-08-15 | |
| 2022-06-30 | $125,787,139 | 4,328,532 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $25,825,520 | 689,600 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $23,484,895 | 627,100 | Put | Defined | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||