CSX Corporation
US ˙ NasdaqGS ˙ US1264081035

SecurityCSX / CSX Corporation
InstitutionCommonwealth Equity Services, Llc
Latest Disclosed Ownership889,719 shares
Latest Disclosed Value $ 32,252,323
Commonwealth Equity Services, Llc reports 12.43% decrease in ownership of CSX / CSX Corporation

On February 12, 2026 - Commonwealth Equity Services, Llc filed a 13F-HR form disclosing ownership of 889,719 shares of CSX Corporation (US:CSX) valued at $32,252,314 USD as of December 31, 2025. The entity filed a previous 13F-HR on October 22, 2025 disclosing 1,015,966 shares of CSX Corporation. This represents a change in shares of -12.43% during the quarter. The current value of the position is $41,318,550 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)
2026-02-12 2025-12-31 13F CSX COM 126408103 889,719 -126,247 -12.43 32,252 89,488.89 0.0430
2025-10-22 2025-09-30 13F CSX COM 126408103 1,015,966 -11,407 -1.11 36 9.09 0.0467
2025-08-06 2025-06-30 13F CSX COM 126408103 1,027,373 187,287 22.29 34 37.50 0.0443
2025-05-09 2025-03-31 13F CSX COM 126408103 840,086 -2,047 -0.24 25 -11.11 0.0350
2025-02-10 2024-12-31 13F CSX COM 126408103 842,133 -33,417 -3.82 27 -10.00 0.0397
2024-10-18 2024-09-30 13F CSX COM 126408103 875,550 25,810 3.04 30 7.14 0.0458
2024-07-31 2024-06-30 13F CSX COM 126408103 849,740 -50,852 -5.65 28 -15.15 0.0450
2024-04-29 2024-03-31 13F CSX COM 126408103 900,592 19,754 2.24 33 10.00 0.0555
2024-02-06 2023-12-31 13F CSX COM 126408103 880,838 -8,322 -0.94 31 11.11 0.0559
2023-10-23 2023-09-30 13F CSX COM 126408103 889,160 11,723 1.34 27 -6.90 0.0567
2023-08-10 2023-06-30 13F CSX COM 126408103 877,437 18,728 2.18 30 16.00 0.0609
2023-05-11 2023-03-31 13F CSX COM 126408103 858,709 32,231 3.90 26 0.00 0.0540
2023-02-07 2022-12-31 13F CSX COM 126408103 826,478 -15,634 -1.86 26 -99.89 0.0616
2022-11-14 2022-09-30 13F CSX COM 126408103 842,112 -14,802 -1.73 22,433 -9.91 0.0578
2022-07-19 2022-06-30 13F CSX COM 126408103 856,914 30,164 3.65 24,901 -19.57 0.0649
2022-05-04 2022-03-31 13F CSX COM 126408103 826,750 71,401 9.45 30,961 9.01 0.0708
2022-01-31 2021-12-31 13F CSX COM 126408103 755,349 18,899 2.57 28,401 29.67 0.0640
2021-10-29 2021-09-30 13F CSX COM 126408103 736,450 10,214 1.41 21,902 -6.13 0.0550
2021-08-11 2021-06-30 13F CSX COM 126408103 726,236 489,431 206.68 23,333 2.19 0.0592
2021-05-04 2021-03-31 13F CSX COM 126408103 236,805 5,055 2.18 22,832 8.56 0.0646
2021-02-11 2020-12-31 13F CSX COM 126408103 231,750 -3,683 -1.56 21,031 15.01 0.0633
2020-11-05 2020-09-30 13F CSX COM 126408103 235,433 1,132 0.48 18,286 11.91 0.0625
2020-08-12 2020-06-30 13F CSX COM 126408103 234,301 2,390 1.03 16,340 22.97 0.0617
2020-05-11 2020-03-31 13F CSX COM 126408103 231,911 -25,485 -9.90 13,288 -28.66 0.0619
2020-02-05 2019-12-31 13F CSX COM 126408103 257,396 4,470 1.77 18,625 6.31 0.0709
2019-10-30 2019-09-30 13F CSX COM 126408103 252,926 -9,958 -3.79 17,520 -13.86 0.0747
2019-07-19 2019-06-30 13F CSX COM 126408103 262,884 5,885 2.29 20,339 5.78 0.0896
2019-05-13 2019-03-31 13F CSX COM 126408103 256,999 -9,845 -3.69 19,228 15.98 0.0888
2019-02-11 2018-12-31 13F CSX COM 126408103 266,844 8,169 3.16 16,579 -13.44 0.0881
2018-11-06 2018-09-30 13F CSX COM 126408103 258,675 3,711 1.46 19,154 17.78 0.0917
2018-07-31 2018-06-30 13F CSX COM 126408103 254,964 6,441 2.59 16,262 17.46 0.0850
2018-05-14 2018-03-31 13F CSX COM 126408103 248,523 -14,219 -5.41 13,845 -4.21 0.0751
2018-02-12 2017-12-31 13F CSX COM 126408103 262,742 262,742 14,453 0.0790
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.