CSX Corporation
AT ˙ WBAG ˙ US1264081035
40,74 € ↑1,16 (2,94%)
2026-06-05
DEL PRIS
SecurityAT:CSX / CSX Corporation
InstitutionSoutheast Asset Advisors Inc.
Latest Disclosed Ownership39,482 shares
Latest Disclosed Value $ 1,620,747
Southeast Asset Advisors Inc. reports 10.96% increase in ownership of CSX / CSX Corporation

On May 13, 2026 - Southeast Asset Advisors Inc. filed a 13F-HR form disclosing ownership of 39,482 shares of CSX Corporation (AT:CSX) valued at $1,379,304 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 35,582 shares of CSX Corporation. This represents a change in shares of 10.96% during the quarter. The current value of the position is $1,608,299 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)
2026-05-13 2026-03-31 13F CSX COM 126408103 39,482 3,900 10.96 1,621 25.68 0.1776
2026-02-13 2025-12-31 13F CSX COM 126408103 35,582 0 0.00 1,290 2.06 0.1225
2025-11-07 2025-09-30 13F CSX COM 126408103 35,582 0 0.00 1,264 8.79 0.1376
2025-08-12 2025-06-30 13F CSX COM 126408103 35,582 0 0.00 1,161 10.89 0.1380
2025-05-14 2025-03-31 13F CSX COM 126408103 35,582 15,728 79.22 1,047 63.59 0.1284
2025-02-13 2024-12-31 13F CSX COM 126408103 19,854 0 0.00 641 -6.57 0.0786
2024-11-13 2024-09-30 13F CSX COM 126408103 19,854 0 0.00 686 3.16 0.0758
2024-08-12 2024-06-30 13F CSX COM 126408103 19,854 0 0.00 664 -9.66 0.0798
2024-05-14 2024-03-31 13F CSX COM 126408103 19,854 0 0.00 736 6.83 0.0886
2024-02-13 2023-12-31 13F CSX COM 126408103 19,854 0 0.00 688 12.79 0.0912
2023-11-14 2023-09-30 13F CSX COM 126408103 19,854 -542 -2.66 611 -12.23 0.0858
2023-08-10 2023-06-30 13F CSX COM 126408103 20,396 -1,588 -7.22 695 5.62 0.0990
2023-05-12 2023-03-31 13F CSX COM 126408103 21,984 450 2.09 658 -1.35 0.0987
2023-02-09 2022-12-31 13F CSX COM 126408103 21,534 0 0.00 667 16.20 0.1060
2022-11-04 2022-09-30 13F CSX COM 126408103 21,534 0 0.00 574 -8.31 0.0976
2022-08-15 2022-06-30 13F CSX COM 126408103 21,534 0 0.00 626 -22.33 0.0988
2022-05-13 2022-03-31 13F CSX COM 126408103 21,534 0 0.00 806 -0.49 0.1070
2022-02-14 2021-12-31 13F CSX COM 126408103 21,534 -27 -0.13 810 26.37 0.1111
2021-11-15 2021-09-30 13F CSX COM 126408103 21,561 27 0.13 641 -7.24 0.1052
2021-08-13 2021-06-30 13F CSX COM 126408103 21,534 14,356 200.00 691 -0.14 0.1132
2021-05-13 2021-03-31 13F CSX COM 126408103 7,178 180 2.57 692 8.98 0.1242
2021-02-16 2020-12-31 13F CSX COM 126408103 6,998 0 0.00 635 16.73 0.1260
2020-11-12 2020-09-30 13F CSX COM 126408103 6,998 0 0.00 544 11.48 0.1219
2020-08-14 2020-06-30 13F CSX COM 126408103 6,998 0 0.00 488 21.70 0.1209
2020-04-10 2020-03-31 13F CSX COM 126408103 6,998 380 5.74 401 -16.28 0.1171
2020-02-14 2019-12-31 13F CSX COM 126408103 6,618 -355 -5.09 479 -0.83 0.1139
2019-11-14 2019-09-30 13F CSX COM 126408103 6,973 0 0.00 483 -10.56 0.1234
2019-08-14 2019-06-30 13F CSX COM 126408103 6,973 0 0.00 540 3.45 0.1415
2019-05-15 2019-03-31 13F CSX COM 126408103 6,973 0 0.00 522 20.55 0.1398
2019-02-13 2018-12-31 13F CSX COM 126408103 6,973 0 0.00 433 -16.09 0.1295
2018-11-14 2018-09-30 13F CSX COM 126408103 6,973 0 0.00 516 15.96 0.1383
2018-08-13 2018-06-30 13F CSX COM 126408103 6,973 0 0.00 445 14.69 0.1281
2018-05-15 2018-03-31 13F CSX COM 126408103 6,973 0 0.00 388 1.04 0.1149
2018-02-14 2017-12-31 13F CSX COM 126408103 6,973 -710 -9.24 384 -7.91 0.1162
2017-11-14 2017-09-30 13F CSX COM 126408103 7,683 0 0.00 417 -0.48 0.1319
2017-08-14 2017-06-30 13F CSX COM 126408103 7,683 0 0.00 419 17.04 0.1361
2017-05-15 2017-03-31 13F CSX COM 126408103 7,683 0 0.00 358 29.71 0.1119
2017-02-14 2016-12-31 13F CSX COM 126408103 7,683 0 0.00 276 17.95 0.0871
2016-11-14 2016-09-30 13F CSX COM 126408103 7,683 0 0.00 234 17.00 0.0785
2016-08-12 2016-06-30 13F CSX COM 126408103 7,683 7,683 200 0.0658
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.