CSX Corporation
AT ˙ WBAG ˙ US1264081035
40,74 € ↑1,16 (2,94%)
2026-06-05
DEL PRIS
SecurityAT:CSX / CSX Corporation
InstitutionCommonwealth Financial Services, LLC
Latest Disclosed Ownership28,432 shares
Latest Disclosed Value $ 1,167,118
Commonwealth Financial Services, LLC reports 5.34% increase in ownership of CSX / CSX Corporation

On May 7, 2026 - Commonwealth Financial Services, LLC filed a 13F-HR form disclosing ownership of 28,432 shares of CSX Corporation (AT:CSX) valued at $993,272 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 26,991 shares of CSX Corporation. This represents a change in shares of 5.34% during the quarter. The current value of the position is $1,158,178 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)
2026-05-07 2026-03-31 13F CSX COM 126408103 28,432 1,441 5.34 1,167 19.33 0.1848
2026-02-06 2025-12-31 13F CSX COM 126408103 26,991 98 0.36 978 2.52 0.1614
2025-10-21 2025-09-30 13F CSX COM 126408103 26,893 745 2.85 955 11.84 0.1634
2025-07-25 2025-06-30 13F CSX COM 126408103 26,148 147 0.57 853 11.50 0.1643
2025-05-09 2025-03-31 13F CSX COM 126408103 26,001 -606 -2.28 765 -10.84 0.1567
2025-01-27 2024-12-31 13F CSX COM 126408103 26,607 702 2.71 859 -4.03 0.1683
2024-10-22 2024-09-30 13F CSX COM 126408103 25,905 45 0.17 894 3.59 0.1766
2024-08-13 2024-06-30 13F CSX COM 126408103 25,860 -1,833 -6.62 863 -10.10 0.1772
2024-05-14 2024-03-31 13F CSX COM 126408103 27,693 0 0.00 960 0.00 0.2262
2024-02-14 2023-12-31 13F CSX COM 126408103 27,693 32 0.12 960 12.94 0.2261
2023-11-13 2023-09-30 13F CSX COM 126408103 27,661 22,992 492.44 851 286.36 0.2530
2017-04-20 2017-03-31 13F CSX Common Stock 126408103 4,669 0 0.00 220 6.28 0.2397
2017-02-13 2016-12-31 13F CSX Common Stock 126408103 4,669 0 0.00 207 45.77 0.2040
2016-10-28 2016-09-30 13F CSX Common Stock 126408103 4,669 0 0.00 142 16.39 0.1336
2016-07-21 2016-06-30 13F CSX Common Stock 126408103 4,669 0 0.00 122 1.67 0.1437
2016-04-26 2016-03-31 13F CSX Common Stock 126408103 4,669 4,003 601.05 120 605.88 0.1779
2016-01-27 2015-12-31 13F CSX Common Stock 126408103 666 0 0.00 17 -5.56 0.0577
2015-10-28 2015-09-30 13F CSX Common Stock 126408103 666 0 0.00 18 -18.18 0.0210
2015-07-30 2015-06-30 13F CSX Common Stock 126408103 666 0 0.00 22 0.00 0.0238
2015-04-28 2015-03-31 13F CSX Common Stock 126408103 666 0 0.00 22 -8.33 0.0193
2015-01-23 2014-12-31 13F CSX Common Stock 126408103 666 666 24 0.0215
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.