CSX Corporation
AT ˙ WBAG ˙ US1264081035
40,74 € ↑1,16 (2,94%)
2026-06-05
DEL PRIS
SecurityAT:CSX / CSX Corporation
InstitutionMagellan Asset Management Ltd
ManagerHamish Douglass
Latest Disclosed Ownership1,847,063 shares
Latest Disclosed Value $ 75,821,936
Magellan Asset Management Ltd reports 42.57% decrease in ownership of CSX / CSX Corporation

On May 11, 2026 - Magellan Asset Management Ltd filed a 13F-HR form disclosing ownership of 1,847,063 shares of CSX Corporation (AT:CSX) valued at $64,527,146 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 3,216,069 shares of CSX Corporation. This represents a change in shares of -42.57% during the quarter. The current value of the position is $75,240,111 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 1,847,063 -1,369,006 -42.57 75,822 -34.96 0.9837
2026-02-10 2025-12-31 13F CSX COM 126408103 3,216,069 -77,878 -2.36 116,583 -0.33 1.4171
2025-11-10 2025-09-30 13F CSX COM 126408103 3,293,947 116,100 3.65 116,968 12.80 1.3853
2025-08-07 2025-06-30 13F CSX COM 126408103 3,177,847 -312,590 -8.96 103,693 0.94 1.1853
2025-05-12 2025-03-31 13F CSX COM 126408103 3,490,437 -2,090,955 -37.46 102,724 -42.97 1.2489
2025-02-12 2024-12-31 13F CSX COM 126408103 5,581,392 -184,070 -3.19 180,112 -9.53 1.9787
2024-11-14 2024-09-30 13F CSX COM 126408103 5,765,462 911,981 18.79 199,081 22.63 1.9820
2024-08-13 2024-06-30 13F CSX COM 126408103 4,853,481 364,839 8.13 162,349 -2.43 1.5456
2024-05-14 2024-03-31 13F CSX COM 126408103 4,488,642 -349,485 -7.22 166,394 -0.80 1.5893
2024-02-13 2023-12-31 13F CSX COM 126408103 4,838,127 -273,949 -5.36 167,738 6.71 1.6712
2023-11-13 2023-09-30 13F CSX COM 126408103 5,112,076 -169,648 -3.21 157,196 -12.72 1.6706
2023-08-11 2023-06-30 13F CSX COM 126408103 5,281,724 -360,454 -6.39 180,107 6.62 1.6028
2023-05-12 2023-03-31 13F CSX COM 126408103 5,642,178 -193,202 -3.31 168,927 -6.56 1.4426
2023-02-13 2022-12-31 13F CSX COM 126408103 5,835,380 -328,661 -5.33 180,780 10.09 1.5467
2022-11-10 2022-09-30 13F CSX COM 126408103 6,164,041 -279,724 -4.34 164,210 -12.31 1.1477
2022-08-12 2022-06-30 13F CSX COM 126408103 6,443,765 -110,403 -1.68 187,256 -23.71 1.0221
2022-05-13 2022-03-31 13F CSX COM 126408103 6,554,168 -673,255 -9.32 245,454 -9.68 0.9504
2022-02-11 2021-12-31 13F CSX COM 126408103 7,227,423 7,409 0.10 271,751 26.56 0.6922
2021-11-04 2021-09-30 13F CSX COM 126408103 7,220,014 -122,708 -1.67 214,723 -8.84 0.4290
2021-08-12 2021-06-30 13F CSX COM 126408103 7,342,722 4,926,864 203.94 235,555 1.12 0.4662
2021-05-13 2021-03-31 13F CSX COM 126408103 2,415,858 914,929 60.96 232,937 71.01 0.4873
2021-02-11 2020-12-31 13F CSX COM 126408103 1,500,929 -1,322,318 -46.84 136,209 -37.88 0.3151
2020-11-12 2020-09-30 13F CSX COM 126408103 2,823,247 348,319 14.07 219,282 27.04 0.5594
2020-08-14 2020-06-30 13F CSX COM 126408103 2,474,928 735,282 42.27 172,602 73.15 0.5170
2020-05-14 2020-03-31 13F CSX COM 126408103 1,739,646 527,127 43.47 99,682 13.61 0.3432
2020-02-13 2019-12-31 13F CSX COM 126408103 1,212,519 87,955 7.82 87,738 12.63 0.2311
2019-11-13 2019-09-30 13F CSX COM 126408103 1,124,564 61,167 5.75 77,899 -5.32 0.2239
2019-08-13 2019-06-30 13F CSX COM 126408103 1,063,397 77,705 7.88 82,275 11.56 0.2368
2019-05-14 2019-03-31 13F CSX COM 126408103 985,692 985,692 73,749 0.2340
2017-05-16 2017-03-31 13F CSX COM 126408103 0 -1,136,395 -100.00 0 -100.00
2017-02-15 2016-12-31 13F CSX COM 126408103 1,136,395 50,015 4.60 40,831 23.23 0.1915
2016-11-14 2016-09-30 13F CSX COM 126408103 1,086,380 1,086,380 33,135 0.1661
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.