CSX Corporation
US ˙ NasdaqGS ˙ US1264081035

SecurityCSX / CSX Corporation
InstitutionCAPROCK Group, Inc.
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
CAPROCK Group, Inc. closes position in CSX / CSX Corporation

On May 11, 2026 - CAPROCK Group, Inc. filed a 13F-HR form disclosing ownership of 0 shares of CSX Corporation (US:CSX) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 8,501 shares of CSX Corporation. The current value of the position is $0 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)
2026-05-11 2026-03-31 13F CSX COM 126408103 0 -100.00 0
2026-01-28 2025-12-31 13F CSX COM 126408103 8,501 -13,083 -60.61 308 -56.50 0.0065
2025-11-06 2025-09-30 13F CSX COM 126408103 21,584 -12,736 -37.11 708 -29.90 0.0174
2025-05-15 2025-03-31 13F CSX COM 126408103 34,320 -1,103 -3.11 1,010 -11.64 0.0308
2025-01-23 2024-12-31 13F CSX COM 126408103 35,423 -1,137 -3.11 1,143 -9.43 0.0374
2024-11-07 2024-09-30 13F CSX COM 126408103 36,560 861 2.41 1,262 5.70 0.0459
2024-08-06 2024-06-30 13F CSX COM 126408103 35,699 13,005 57.31 1,194 41.97 0.0486
2024-04-29 2024-03-31 13F CSX COM 126408103 22,694 586 2.65 841 9.79 0.0482
2024-01-18 2023-12-31 13F CSX COM 126408103 22,108 250 1.14 767 13.99 0.0490
2023-10-18 2023-09-30 13F CSX COM 126408103 21,858 -2,094 -8.74 672 -17.65 0.0508
2023-08-10 2023-06-30 13F CSX COM 126408103 23,952 4,103 20.67 817 37.37 0.0600
2023-04-26 2023-03-31 13F CSX COM 126408103 19,849 2,196 12.44 594 8.79 0.0461
2023-01-23 2022-12-31 13F CSX COM 126408103 17,653 1,173 7.12 547 24.37 0.0509
2022-11-07 2022-09-30 13F CSX COM 126408103 16,480 1,694 11.46 439 2.09 0.0423
2022-07-26 2022-06-30 13F CSX COM 126408103 14,786 899 6.47 430 -17.31 0.0422
2022-04-12 2022-03-31 13F CSX COM 126408103 13,887 479 3.57 520 3.17 0.0489
2022-01-18 2021-12-31 13F CSX COM 126408103 13,408 -1,398 -9.44 504 14.55 0.0415
2021-10-07 2021-09-30 13F CSX COM 126408103 14,806 -614 -3.98 440 -11.11 0.0393
2021-08-13 2021-06-30 13F CSX COM 126408103 15,420 10,554 216.89 495 5.54 0.0450
2021-04-29 2021-03-31 13F CSX COM 126408103 4,866 -1,125 -18.78 469 -13.79 0.0513
2021-01-29 2020-12-31 13F CSX COM 126408103 5,991 44 0.74 544 17.75 0.0620
2020-10-29 2020-09-30 13F CSX COM 126408103 5,947 862 16.95 462 30.14 0.0632
2020-08-05 2020-06-30 13F CSX COM 126408103 5,085 -484 -8.69 355 11.29 0.0533
2020-04-28 2020-03-31 13F CSX COM 126408103 5,569 149 2.75 319 -18.62 0.0604
2020-02-04 2019-12-31 13F CSX COM 126408103 5,420 -100 -1.81 392 2.62 0.0701
2019-10-31 2019-09-30 13F CSX COM 126408103 5,520 424 8.32 382 -3.05 0.0746
2019-07-23 2019-06-30 13F CSX COM 126408103 5,096 663 14.96 394 18.67 0.0770
2019-04-12 2019-03-31 13F CSX COM 126408103 4,433 -496 -10.06 332 8.50 0.0645
2019-01-29 2018-12-31 13F CSX COM 126408103 4,929 970 24.50 306 4.44 0.0704
2018-10-17 2018-09-30 13F CSX COM 126408103 3,959 -190 -4.58 293 10.57 0.0596
2018-07-23 2018-06-30 13F CSX COM 126408103 4,149 -337 -7.51 265 6.00 0.0560
2018-04-23 2018-03-31 13F CSX COM 126408103 4,486 -553 -10.97 250 -16.39 0.0534
2018-01-17 2017-12-31 13F CSX COM 126408103 5,039 -290 -5.44 299 3.46 0.0582
2017-10-23 2017-09-30 13F CSX COM 126408103 5,329 1,513 39.65 289 38.94 0.0602
2017-07-27 2017-06-30 13F CSX COM 126408103 3,816 3,816 208 0.0462
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.