CSX Corporation
AT ˙ WBAG ˙ US1264081035
40,74 € ↑1,16 (2,94%)
2026-06-05
DEL PRIS
SecurityAT:CSX / CSX Corporation
InstitutionNissay Asset Management Corp /japan/ /adv
Latest Disclosed Ownership519,080 shares
Latest Disclosed Value $ 21,308,234
Nissay Asset Management Corp /japan/ /adv reports 2.96% increase in ownership of CSX / CSX Corporation

On May 15, 2026 - Nissay Asset Management Corp /japan/ /adv filed a 13F-HR form disclosing ownership of 519,080 shares of CSX Corporation (AT:CSX) valued at $18,134,060 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 504,168 shares of CSX Corporation. This represents a change in shares of 2.96% during the quarter. The current value of the position is $21,144,724 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)
2026-05-15 2026-03-31 13F CSX COM 126408103 519,080 14,912 2.96 21,308 16.59 0.1129
2026-02-17 2025-12-31 13F CSX COM 126408103 504,168 21,971 4.56 18,276 6.74 0.0951
2025-11-14 2025-09-30 13F CSX COM 126408103 482,197 4,294 0.90 17,123 9.81 0.0946
2025-08-14 2025-06-30 13F CSX COM 126408103 477,903 7,128 1.51 15,594 12.55 0.0913
2025-05-15 2025-03-31 13F CSX COM 126408103 470,775 37,505 8.66 13,855 -1.49 0.0900
2025-02-14 2024-12-31 13F CSX COM 126408103 433,270 17,933 4.32 14,064 -1.94 0.0858
2024-11-14 2024-09-30 13F CSX COM 126408103 415,337 32,396 8.46 14,342 11.96 0.0908
2024-08-14 2024-06-30 13F CSX COM 126408103 382,941 39,402 11.47 12,809 0.59 0.0848
2024-05-15 2024-03-31 13F CSX COM 126408103 343,539 72,402 26.70 12,735 35.47 0.0882
2024-02-14 2023-12-31 13F CSX COM 126408103 271,137 20,117 8.01 9,400 21.79 0.0756
2023-11-14 2023-09-30 13F CSX COM 126408103 251,020 18,303 7.86 7,719 -2.73 0.0684
2023-08-14 2023-06-30 13F CSX COM 126408103 232,717 -3,794 -1.60 7,936 12.06 0.0684
2023-05-15 2023-03-31 13F CSX COM 126408103 236,511 -14,222 -5.67 7,081 -8.83 0.0633
2023-02-14 2022-12-31 13F CSX COM 126408103 250,733 -3,536 -1.39 7,768 14.66 0.0742
2022-11-14 2022-09-30 13F CSX COM 126408103 254,269 7,098 2.87 6,774 -5.69 0.0711
2022-08-15 2022-06-30 13F CSX COM 126408103 247,171 -726 -0.29 7,183 -22.63 0.0715
2022-05-16 2022-03-31 13F CSX COM 126408103 247,897 1,930 0.78 9,284 0.39 0.0809
2022-02-14 2021-12-31 13F CSX COM 126408103 245,967 4,626 1.92 9,248 28.86 0.0708
2021-11-10 2021-09-30 13F CSX COM 126408103 241,341 8,514 3.66 7,177 -3.91 0.0608
2021-08-13 2021-06-30 13F CSX COM 126408103 232,827 159,353 216.88 7,469 5.43 0.0656
2021-05-11 2021-03-31 13F CSX COM 126408103 73,474 -1,940 -2.57 7,084 3.51 0.0698
2021-02-08 2020-12-31 13F CSX COM 126408103 75,414 -92 -0.12 6,844 16.69 0.1029
2020-10-20 2020-09-30 13F CSX COM 126408103 75,506 -12,649 -14.35 5,865 -4.60 0.0991
2020-07-27 2020-06-30 13F CSX COM 126408103 88,155 773 0.88 6,148 22.79 0.1193
2020-05-05 2020-03-31 13F CSX COM 126408103 87,382 1,337 1.55 5,007 -19.58 0.1275
2020-02-14 2019-12-31 13F CSX COM 126408103 86,045 -6,093 -6.61 6,226 -2.44 0.1384
2019-11-14 2019-09-30 13F CSX COM 126408103 92,138 3,329 3.75 6,382 -7.12 0.1579
2019-08-07 2019-06-30 13F CSX COM 126408103 88,809 -6,352 -6.68 6,871 -3.50 0.1737
2019-05-03 2019-03-31 13F CSX COM 126408103 95,161 -6,041 -5.97 7,120 13.23 0.1881
2019-02-06 2018-12-31 13F CSX COM 126408103 101,202 -30,172 -22.97 6,288 -35.36 0.1916
2018-10-30 2018-09-30 13F CSX COM 126408103 131,374 90 0.07 9,728 16.18 0.2617
2018-08-08 2018-06-30 13F CSX COM 126408103 131,284 -25,988 -16.52 8,373 -4.44 0.2450
2018-05-14 2018-03-31 13F CSX COM 126408103 157,272 406 0.26 8,762 1.54 0.2738
2018-02-14 2017-12-31 13F CSX COM 126408103 156,866 156,866 8,629 0.2628
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.