CSX Corporation
AT ˙ WBAG ˙ US1264081035
40,74 € ↑1,16 (2,94%)
2026-06-05
DEL PRIS
SecurityAT:CSX / CSX Corporation
InstitutionCedar Mountain Advisors, LLC
Latest Disclosed Ownership63,391 shares
Latest Disclosed Value $ 2,602,201
Cedar Mountain Advisors, LLC reports 0.00% decrease in ownership of CSX / CSX Corporation

On April 30, 2026 - Cedar Mountain Advisors, LLC filed a 13F-HR form disclosing ownership of 63,391 shares of CSX Corporation (AT:CSX) valued at $2,214,565 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 63,393 shares of CSX Corporation. This represents a change in shares of -0.00% during the quarter. The current value of the position is $2,582,232 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)
2026-04-30 2026-03-31 13F CSX CORP COM Stock 126408103 63,391 -2 -0.00 2,602 13.28 0.5089
2026-02-11 2025-12-31 13F CSX CORP COM Stock 126408103 63,393 1 0.00 2,298 2.04 0.4433
2025-10-24 2025-09-30 13F CSX CORP COM Stock 126408103 63,392 72 0.11 2,251 8.95 0.4383
2025-07-22 2025-06-30 13F CSX COM 126408103 63,320 0 0.00 2,066 10.90 0.4294
2025-04-14 2025-03-31 13F CSX COM 126408103 63,320 1 0.00 1,864 -8.81 0.4174
2025-01-21 2024-12-31 13F CSX COM 126408103 63,319 0 0.00 2,043 -6.54 0.4490
2024-10-15 2024-09-30 13F CSX COM 126408103 63,319 1 0.00 2,186 3.21 0.4928
2024-07-11 2024-06-30 13F CSX COM 126408103 63,318 0 0.00 2,118 -9.76 0.5230
2024-04-16 2024-03-31 13F CSX COM 126408103 63,318 0 0.00 2,347 6.92 0.5902
2024-01-16 2023-12-31 13F CSX COM 126408103 63,318 0 0.00 2,195 12.74 0.5942
2023-10-23 2023-09-30 13F CSX COM 126408103 63,318 0 0.00 1,947 -9.82 0.5740
2023-07-19 2023-06-30 13F CSX COM 126408103 63,318 135 0.21 2,159 14.17 0.6168
2023-04-11 2023-03-31 13F CSX COM 126408103 63,183 0 0.00 1,892 -3.37 0.5692
2023-02-13 2022-12-31 13F/A-1 CSX COM 126408103 63,183 0 0.00 1,957 16.28 0.6142
2023-01-11 2022-12-31 13F CSX COM 126408103 63,183 0 2 0.6133
2022-10-11 2022-09-30 13F CSX COM 126408103 63,183 0 0.00 1,683 -8.33 0.5601
2022-07-14 2022-06-30 13F CSX COM 126408103 63,183 0 0.00 1,836 -22.40 0.6283
2022-04-14 2022-03-31 13F CSX COM 126408103 63,183 0 0.00 2,366 -0.42 0.6989
2022-01-24 2021-12-31 13F CSX COM 126408103 63,183 0 0.00 2,376 26.45 0.7289
2021-10-15 2021-09-30 13F CSX COM 126408103 63,183 -1 -0.00 1,879 -7.30 0.6252
2021-07-15 2021-06-30 13F CSX COM 126408103 63,184 42,123 200.00 2,027 -0.20 0.6698
2021-04-23 2021-03-31 13F CSX COM 126408103 21,061 0 0.00 2,031 6.28 0.6867
2021-01-28 2020-12-31 13F CSX COM 126408103 21,061 0 0.00 1,911 16.81 0.6828
2020-10-21 2020-09-30 13F CSX COM 126408103 21,061 0 0.00 1,636 11.37 0.6624
2020-07-20 2020-06-30 13F CSX COM 126408103 21,061 0 0.00 1,469 21.71 0.6364
2020-04-27 2020-03-31 13F CSX COM 126408103 21,061 0 0.00 1,207 -20.80 0.6038
2020-01-30 2019-12-31 13F CSX COM 126408103 21,061 21,061 1,524 0.6147
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.