CSX Corporation
AT ˙ WBAG ˙ US1264081035
40,74 € ↑1,16 (2,94%)
2026-06-05
DEL PRIS
SecurityAT:CSX / CSX Corporation
InstitutionCHICAGO TRUST Co NA
Latest Disclosed Ownership23,596 shares
Latest Disclosed Value $ 968,615
CHICAGO TRUST Co NA reports 13.32% increase in ownership of CSX / CSX Corporation

On April 24, 2026 - CHICAGO TRUST Co NA filed a 13F-HR form disclosing ownership of 23,596 shares of CSX Corporation (AT:CSX) valued at $824,326 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 20,822 shares of CSX Corporation. This represents a change in shares of 13.32% during the quarter. The current value of the position is $961,183 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)
2026-04-24 2026-03-31 13F CSX COM 126408103 23,596 2,774 13.32 969 28.38 0.0966
2026-02-17 2025-12-31 13F CSX COM 126408103 0 -100.00 0
2026-02-17 2025-12-31 13F CSX COM 126408103 20,822 0 0.00 755 2.03 0.0748
2025-10-10 2025-09-30 13F CSX COM 126408103 20,822 -3,300 -13.68 739 -6.10 0.1026
2025-07-14 2025-06-30 13F CSX COM 126408103 24,122 6,110 33.92 787 48.49 0.1106
2025-04-14 2025-03-31 13F CSX COM 126408103 18,012 0 0.00 530 -8.78 0.0940
2025-01-13 2024-12-31 13F CSX COM 126408103 18,012 -2,706 -13.06 581 -18.74 0.1029
2024-10-10 2024-09-30 13F CSX COM 126408103 20,718 532 2.64 715 5.93 0.1233
2024-07-11 2024-06-30 13F CSX COM 126408103 20,186 190 0.95 675 -8.91 0.1370
2024-04-12 2024-03-31 13F CSX COM 126408103 19,996 119 0.60 741 7.55 0.1534
2024-01-16 2023-12-31 13F CSX COM 126408103 19,877 -58 -0.29 689 12.40 0.1532
2023-10-27 2023-09-30 13F CSX COM 126408103 19,935 -853 -4.10 613 -13.42 0.1539
2023-07-19 2023-06-30 13F CSX COM 126408103 20,788 -675 -3.14 709 10.28 0.1700
2023-04-11 2023-03-31 13F CSX COM 126408103 21,463 280 1.32 643 0.1613
2023-01-12 2022-12-31 13F CSX COM 126408103 21,183 -2,108 -9.05 1 -100.00 0.1637
2022-10-13 2022-09-30 13F CSX COM 126408103 23,291 -1,208 -4.93 621 -12.78 0.1611
2022-08-03 2022-06-30 13F CSX COM 126408103 24,499 -5,212 -17.54 712 -35.97 0.1795
2022-04-12 2022-03-31 13F CSX COM 126408103 29,711 5,349 21.96 1,112 21.40 0.1757
2022-01-18 2021-12-31 13F CSX COM 126408103 24,362 746 3.16 916 30.48 0.1823
2021-10-13 2021-09-30 13F CSX COM 126408103 23,616 15,744 200.00 702 177.47 0.1542
2021-07-21 2021-06-30 13F CSX COM 126408103 7,872 -420 -5.07 253 -68.37 0.0599
2021-04-12 2021-03-31 13F CSX COM 126408103 8,292 1,170 16.43 800 23.84 0.2748
2021-01-28 2020-12-31 13F CSX COM 126408103 7,122 122 1.74 646 18.75 0.2220
2020-10-08 2020-09-30 13F CSX COM 126408103 7,000 1,600 29.63 544 44.30 0.2268
2020-07-13 2020-06-30 13F CSX COM 126408103 5,400 0 0.00 377 22.01 0.1668
2020-04-07 2020-03-31 13F CSX COM 126408103 5,400 0 0.00 309 -20.97 0.1563
2020-01-13 2019-12-31 13F CSX COM 126408103 5,400 0 0.00 391 4.55 0.1590
2019-10-09 2019-09-30 13F CSX COM 126408103 5,400 5,400 374 0.1578
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.