CSX Corporation
US ˙ NasdaqGS ˙ US1264081035

SecurityCSX / CSX Corporation
InstitutionOppenheimer Asset Management Inc.
Latest Disclosed Ownership232,556 shares
Latest Disclosed Value $ 9,546,423
Oppenheimer Asset Management Inc. reports 10.67% increase in ownership of CSX / CSX Corporation

On April 23, 2026 - Oppenheimer Asset Management Inc. filed a 13F-HR form disclosing ownership of 232,556 shares of CSX Corporation (US:CSX) valued at $9,546,424 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 210,132 shares of CSX Corporation. This represents a change in shares of 10.67% during the quarter. The current value of the position is $10,927,806 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)
2026-04-23 2026-03-31 13F CSX COM 126408103 232,556 22,424 10.67 9,546 25.32 0.0273
2026-02-02 2025-12-31 13F CSX COM 126408103 210,132 30,140 16.75 7,617 19.18 0.0937
2025-11-06 2025-09-30 13F CSX COM 126408103 179,992 -8,453 -4.49 6,392 3.95 0.0703
2025-07-31 2025-06-30 13F CSX COM 126408103 188,445 -72,322 -27.73 6,149 -19.89 0.0705
2025-04-23 2025-03-31 13F CSX COM 126408103 260,767 21,360 8.92 7,674 -0.66 0.0952
2025-02-05 2024-12-31 13F CSX COM 126408103 239,407 12,458 5.49 7,726 -1.42 0.0939
2024-11-05 2024-09-30 13F CSX COM 126408103 226,949 -2,856 -1.24 7,837 1.95 0.0943
2024-08-08 2024-06-30 13F CSX COM 126408103 229,805 106,953 87.06 7,687 68.77 0.0982
2024-05-07 2024-03-31 13F CSX COM 126408103 122,852 -18,083 -12.83 4,554 -6.79 0.0667
2024-02-13 2023-12-31 13F CSX COM 126408103 140,935 -5,542 -3.78 4,886 8.48 0.0680
2023-11-08 2023-09-30 13F CSX COM 126408103 146,477 5,195 3.68 4,504 -6.50 0.0691
2023-08-03 2023-06-30 13F CSX COM 126408103 141,282 6,100 4.51 4,818 19.03 0.0709
2023-05-10 2023-03-31 13F CSX COM 126408103 135,182 -4,378 -3.14 4,047 -6.38 0.0623
2023-02-07 2022-12-31 13F CSX COM 126408103 139,560 -3,759 -2.62 4,324 13.23 0.0696
2022-11-14 2022-09-30 13F CSX COM 126408103 143,319 1,328 0.94 3,818 -7.46 0.0673
2022-08-08 2022-06-30 13F CSX COM 126408103 141,991 -9,880 -6.51 4,126 -27.46 0.0691
2022-05-12 2022-03-31 13F CSX COM 126408103 151,871 2,422 1.62 5,688 1.23 0.0807
2022-02-02 2021-12-31 13F CSX COM 126408103 149,449 5,277 3.66 5,619 31.04 0.0745
2021-11-12 2021-09-30 13F CSX COM 126408103 144,172 4,715 3.38 4,288 -4.14 0.0610
2021-08-03 2021-06-30 13F CSX COM 126408103 139,457 94,446 209.83 4,473 3.06 0.0637
2021-05-17 2021-03-31 13F CSX COM 126408103 45,011 3,505 8.44 4,340 15.24 0.0673
2021-02-11 2020-12-31 13F CSX COM 126408103 41,506 2,096 5.32 3,766 23.07 0.0629
2020-11-13 2020-09-30 13F CSX COM 126408103 39,410 395 1.01 3,060 12.50 0.0594
2020-08-11 2020-06-30 13F CSX COM 126408103 39,015 105 0.27 2,720 22.03 0.0561
2020-05-08 2020-03-31 13F CSX COM 126408103 38,910 334 0.87 2,229 -20.14 0.0548
2020-02-07 2019-12-31 13F CSX COM 126408103 38,576 1,312 3.52 2,791 8.14 0.0590
2019-10-31 2019-09-30 13F CSX COM 126408103 37,264 -16,671 -30.91 2,581 -38.15 0.0573
2019-08-09 2019-06-30 13F CSX COM 126408103 53,935 1,822 3.50 4,173 7.00 0.0922
2019-04-24 2019-03-31 13F CSX COM 126408103 52,113 962 1.88 3,900 22.72 0.0876
2019-01-30 2018-12-31 13F CSX COM 126408103 51,151 -18,491 -26.55 3,178 -38.38 0.0787
2018-10-26 2018-09-30 13F CSX COM 126408103 69,642 3,025 4.54 5,157 21.37 0.1143
2018-08-10 2018-06-30 13F CSX COM 126408103 66,617 648 0.98 4,249 15.62 0.1039
2018-05-09 2018-03-31 13F CSX COM 126408103 65,969 -1,453 -2.16 3,675 0.46 0.0922
2018-02-07 2017-12-31 13F CSX COM 126408103 67,422 0 0.00 3,658 0.00 0.0971
2017-11-14 2017-09-30 13F CSX COM 126408103 67,422 -6,728 -9.07 3,658 -9.57 0.0950
2017-08-09 2017-06-30 13F CSX COM 126408103 74,150 -677 -0.90 4,045 16.10 0.1118
2017-05-15 2017-03-31 13F CSX COM 126408103 74,827 74,827 3,484 0.0992
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.