CSX Corporation
AT ˙ WBAG ˙ US1264081035
40,74 € ↑1,16 (2,94%)
2026-06-05
DEL PRIS
SecurityAT:CSX / CSX Corporation
InstitutionWinton Capital Group Ltd
Latest Disclosed Ownership596,109 shares
Latest Disclosed Value $ 24,470,274
Winton Capital Group Ltd reports 59.96% increase in ownership of CSX / CSX Corporation

On May 12, 2026 - Winton Capital Group Ltd filed a 13F-HR form disclosing ownership of 596,109 shares of CSX Corporation (AT:CSX) valued at $20,825,068 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 372,650 shares of CSX Corporation. This represents a change in shares of 59.96% during the quarter. The current value of the position is $24,282,500 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F CSX COM 126408103 596,109 223,459 59.96 24,470 81.15 0.8585
2026-02-11 2025-12-31 13F CSX COM 126408103 372,650 109,167 41.43 13,509 44.38 0.4663
2025-11-13 2025-09-30 13F CSX COM 126408103 263,483 182,564 225.61 9,356 254.39 0.3502
2025-08-14 2025-06-30 13F CSX COM 126408103 80,919 80,919 2,640 0.1349
2024-11-12 2024-09-30 13F CSX COM 126408103 0 -21,016 -100.00 0 -100.00
2024-08-09 2024-06-30 13F CSX COM 126408103 21,016 9,995 90.69 703 72.06 0.0475
2024-05-14 2024-03-31 13F CSX COM 126408103 11,021 11,021 409 0.0289
2023-11-13 2023-09-30 13F CSX COM 126408103 0 -105,326 -100.00 0 -100.00
2023-08-14 2023-06-30 13F CSX COM 126408103 105,326 105,326 3,592 0.3006
2023-05-12 2023-03-31 13F CSX COM 126408103 0 -55,954 -100.00 0 -100.00
2023-02-14 2022-12-31 13F CSX COM 126408103 55,954 -99,480 -64.00 1,733 -58.15 0.1142
2022-11-10 2022-09-30 13F CSX COM 126408103 155,434 71,019 84.13 4,141 68.81 0.2703
2022-08-10 2022-06-30 13F CSX COM 126408103 84,415 -47,644 -36.08 2,453 -50.40 0.1301
2022-05-11 2022-03-31 13F CSX COM 126408103 132,059 -54,950 -29.38 4,946 -29.66 0.2595
2022-02-10 2021-12-31 13F CSX COM 126408103 187,009 -197,587 -51.38 7,032 -38.52 0.4260
2021-10-28 2021-09-30 13F CSX COM 126408103 384,596 -41,185 -9.67 11,438 -16.26 0.6408
2021-08-10 2021-06-30 13F CSX COM 126408103 425,781 401,229 1,634.20 13,659 477.06 0.7333
2021-07-21 2021-03-31 13F CSX COM 126408103 24,552 2,105 9.38 2,367 16.20 0.1350
2021-02-12 2020-12-31 13F CSX COM 126408103 22,447 -23,002 -50.61 2,037 -42.29 0.1471
2020-10-30 2020-09-30 13F CSX COM 126408103 45,449 -35,044 -43.54 3,530 -37.12 0.1147
2020-08-05 2020-06-30 13F CSX COM 126408103 80,493 -125,588 -60.94 5,614 -52.46 0.1449
2020-05-11 2020-03-31 13F CSX COM 126408103 206,081 -151,053 -42.30 11,808 -54.31 0.3115
2020-02-13 2019-12-31 13F CSX COM 126408103 357,134 -372,612 -51.06 25,842 -48.88 0.3627
2019-11-08 2019-09-30 13F CSX COM 126408103 729,746 84,447 13.09 50,550 1.25 0.5977
2019-07-08 2019-06-30 13F CSX COM 126408103 645,299 394,056 156.84 49,927 165.60 0.9705
2019-05-13 2019-03-31 13F CSX COM 126408103 251,243 -3,953 -1.55 18,798 18.56 0.3780
2019-02-05 2018-12-31 13F CSX COM 126408103 255,196 -33,894 -11.72 15,855 -25.94 0.3416
2018-11-02 2018-09-30 13F CSX COM 126408103 289,090 39,689 15.91 21,407 34.58 0.4485
2018-08-20 2018-06-30 13F CSX COM 126408103 249,401 249,401 15,907 0.4065
2018-05-21 2018-03-31 13F CSX COM 126408103 0 -91,242 -100.00 0 -100.00
2018-02-13 2017-12-31 13F CSX COM 126408103 91,242 -45,071 -33.06 5,019 -32.14 0.1453
2017-11-13 2017-09-30 13F CSX COM 126408103 136,313 118,009 644.72 7,396 640.34 0.2356
2017-08-17 2017-06-30 13F CSX COM 126408103 18,304 18,304 999 0.0294
2017-05-19 2017-03-31 13F/A-1 CSX COM 126408103 0 -30,390 -100.00 0 -100.00
2017-02-13 2016-12-31 13F CSX COM 126408103 30,390 30,390 1,092 0.0361
2016-05-06 2016-03-31 13F CSX COM 126408103 0 0 0 0.0000
2016-02-08 2015-12-31 13F CSX COM 126408103 0 -582,026 -100.00 0 -100.00
2015-11-10 2015-09-30 13F CSX COM 126408103 582,026 -2,368 -0.41 15,656 -17.95 0.1238
2015-08-06 2015-06-30 13F CSX COM 126408103 584,394 342,603 141.69 19,080 138.26 0.1752
2015-05-12 2015-03-31 13F CSX COM 126408103 241,791 194,520 411.50 8,008 367.48 0.0638
2015-03-16 2014-12-31 13F/A-1 CSX COM 126408103 47,271 -557,245 -92.18 1,713 -91.16 0.0212
2015-02-13 2014-12-31 13F CSX COM 126408103 52,146 1,889
2014-10-28 2014-09-30 13F CSX COM 126408103 604,516 -7,375 -1.21 19,381 2.81 0.1386
2014-08-05 2014-06-30 13F CSX COM 126408103 611,891 611,891 18,852 0.1285
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.