CSX Corporation
US ˙ NasdaqGS ˙ US1264081035

SecurityCSX / CSX Corporation
InstitutionCi Investments Inc.
Latest Disclosed Ownership331,537 shares
Latest Disclosed Value $ 13,609,594
Ci Investments Inc. reports 32.13% increase in ownership of CSX / CSX Corporation

On May 13, 2026 - Ci Investments Inc. filed a 13F-HR form disclosing ownership of 331,537 shares of CSX Corporation (US:CSX) valued at $13,609,594 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 250,911 shares of CSX Corporation. This represents a change in shares of 32.13% during the quarter. The current value of the position is $15,326,956 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 331,537 80,626 32.13 13,610 49.63 0.0659
2026-02-12 2025-12-31 13F CSX COM 126408103 250,911 34,414 15.90 9,096 129,828.57 0.0398
2025-11-12 2025-09-30 13F CSX COM 126408103 216,497 -130,456 -37.60 8 -36.36 0.0279
2025-08-12 2025-06-30 13F CSX COM 126408103 346,953 -405,830 -53.91 11 -50.00 0.0425
2025-05-13 2025-03-31 13F CSX COM 126408103 752,783 -619,509 -45.14 22 -50.00 0.0933
2025-02-12 2024-12-31 13F CSX COM 126408103 1,372,292 -465,076 -25.31 44 -30.16 0.1668
2024-11-12 2024-09-30 13F CSX COM 126408103 1,837,368 -95,902 -4.96 63 -1.56 0.2415
2024-08-12 2024-06-30 13F CSX COM 126408103 1,933,270 158,406 8.92 65 -1.54 0.2547
2024-05-13 2024-03-31 13F CSX COM 126408103 1,774,864 540,042 43.73 66 54.76 0.2612
2024-02-12 2023-12-31 13F CSX COM 126408103 1,234,822 -12,283 -0.98 43 10.53 0.2214
2023-11-13 2023-09-30 13F CSX COM 126408103 1,247,105 68,646 5.83 38 -5.00 0.2139
2023-08-11 2023-06-30 13F CSX COM 126408103 1,178,459 -1,621 -0.14 40 14.29 0.2027
2023-05-12 2023-03-31 13F CSX COM 126408103 1,180,080 -474,718 -28.69 35 -31.37 0.1778
2023-02-10 2022-12-31 13F CSX COM 126408103 1,654,798 -54,591 -3.19 51 -99.89 0.2593
2022-11-14 2022-09-30 13F CSX COM 126408103 1,709,389 28,469 1.69 45,538 -6.78 0.2363
2022-08-12 2022-06-30 13F CSX COM 126408103 1,680,920 99,946 6.32 48,848 -17.50 0.2278
2022-05-12 2022-03-31 13F CSX COM 126408103 1,580,974 -421,475 -21.05 59,207 -20.65 0.2178
2022-02-11 2021-12-31 13F CSX COM 126408103 2,002,449 -107,751 -5.11 74,614 18.89 0.2575
2021-11-12 2021-09-30 13F CSX COM 126408103 2,110,200 548,970 35.16 62,757 25.30 0.2337
2021-08-13 2021-06-30 13F CSX COM 126408103 1,561,230 803,323 105.99 50,084 -31.46 0.1836
2021-05-13 2021-03-31 13F CSX COM 126408103 757,907 -562,913 -42.62 73,077 -39.03 0.3082
2021-02-09 2020-12-31 13F CSX COM 126408103 1,320,820 -142,170 -9.72 119,864 5.49 0.5281
2020-11-09 2020-09-30 13F CSX COM 126408103 1,462,990 -171,748 -10.51 113,630 -0.33 0.5646
2020-08-07 2020-06-30 13F CSX COM 126408103 1,634,738 -49,285 -2.93 114,006 18.15 0.6076
2020-08-07 2020-03-31 13F CSX COM 126408103 1,684,023 -2,010,793 -54.42 96,494 -63.91 0.5854
2020-02-11 2019-12-31 13F CSX COM 126408103 3,694,816 -800,293 -17.80 267,357 -14.14 1.3578
2019-11-08 2019-09-30 13F CSX COM 126408103 4,495,109 593,072 15.20 311,376 1.49 1.6082
2019-08-12 2019-06-30 13F CSX COM 126408103 3,902,037 -537,406 -12.11 306,817 -7.63 1.7073
2019-05-15 2019-03-31 13F CSX COM 126408103 4,439,443 -1,523,040 -25.54 332,159 -10.34 1.8627
2019-02-15 2018-12-31 13F CSX COM 126408103 5,962,483 5,962,483 370,449 2.3911
2018-05-11 2018-03-31 13F CSX COM 126408103 0 -316,777 -100.00 0 -100.00
2018-02-02 2017-12-31 13F CSX COM 126408103 316,777 -48,296 -13.23 17,426 -12.03 0.1665
2017-11-06 2017-09-30 13F CSX COM 126408103 365,073 365,073 19,809 0.1815
2016-05-06 2016-03-31 13F CSX COM 126408103 0 -400,000 -100.00 0 -100.00
2016-02-05 2015-12-31 13F CSX COM 126408103 400,000 0 0.00 10,380 -3.53 0.1326
2015-11-12 2015-09-30 13F CSX COM 126408103 400,000 0 0.00 10,760 -17.61 0.1399
2015-08-12 2015-06-30 13F CSX COM 126408103 400,000 -75,000 -15.79 13,060 -16.98 0.1443
2015-05-08 2015-03-31 13F CSX COM 126408103 475,000 0 0.00 15,732 -8.58 0.1657
2015-02-05 2014-12-31 13F CSX COM 126408103 475,000 -328,500 -40.88 17,209 -33.19 0.1944
2014-11-03 2014-09-30 13F CSX COM 126408103 803,500 -116,500 -12.66 25,760 -9.12 0.2687
2014-08-01 2014-06-30 13F CSX COM 126408103 920,000 0 0.00 28,345 6.35 0.2802
2014-05-06 2014-03-31 13F CSX COM 126408103 920,000 -792,700 -46.28 26,652 -45.91 0.2811
2014-02-05 2013-12-31 13F/A-1 CSX COM 126408103 1,712,700 40,800 2.44 49,274 14.50 0.5392
2014-02-03 2013-12-31 13F CSX COM 126408103 1,712,700 49,274
2013-11-01 2013-09-30 13F CSX COM 126408103 1,671,900 -805,500 -32.51 43,035 -25.09 0.4848
2013-08-02 2013-06-30 13F CSX COM 126408103 2,477,400 2,477,400 57,451 0.6252
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.