CSX Corporation
AT ˙ WBAG ˙ US1264081035
40,74 € ↑1,16 (2,94%)
2026-06-05
DEL PRIS
SecurityAT:CSX / CSX Corporation
InstitutionBrookfield Asset Management Inc.
ManagerBruce Flatt
Latest Disclosed Ownership2,844,708 shares
Latest Disclosed Value $ 116,775,263
Brookfield Asset Management Inc. reports 1.05% decrease in ownership of CSX / CSX Corporation

On May 15, 2026 - Brookfield Asset Management Inc. filed a 13F-HR form disclosing ownership of 2,844,708 shares of CSX Corporation (AT:CSX) valued at $99,379,874 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 2,874,913 shares of CSX Corporation. This represents a change in shares of -1.05% during the quarter. The current value of the position is $115,879,180 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 2,844,708 -30,205 -1.05 116,775 12.05 0.0900
2026-02-13 2025-12-31 13F CSX COM 126408103 2,874,913 627,424 27.92 104,216 30.58 0.1290
2025-11-14 2025-09-30 13F CSX COM 126408103 2,247,489 2,247,489 79,808 0.0930
2025-08-15 2025-06-30 13F CSX COM 126408103 0 -765,511 -100.00 0 -100.00
2025-08-14 2025-03-31 13F/A-2 CSX COM 126408103 765,511 -572,382 -42.78 22,529 -47.82 0.0299
2025-06-10 2025-03-31 13F/A-1 CSX COM 126408103 765,511 -572,382 22,529 0.1282
2025-05-15 2025-03-31 13F CSX COM 126408103 765,511 -572,382 22,529 0.1185
2025-06-10 2024-12-31 13F/A-1 CSX COM 126408103 1,337,893 73,103 5.78 43,174 -1.14 0.2615
2025-02-14 2024-12-31 13F CSX COM 126408103 1,337,893 73,103 43,174 0.2628
2024-11-15 2024-09-30 13F CSX COM 126408103 1,264,790 647,457 104.88 43,673 111.50 0.2468
2024-08-15 2024-06-30 13F CSX COM 126408103 617,333 7,433 1.22 20,650 -8.67 0.1295
2024-05-15 2024-03-31 13F CSX COM 126408103 609,900 -138,194 -18.47 22,609 -12.83 0.1335
2024-02-14 2023-12-31 13F CSX COM 126408103 748,094 -61,420 -7.59 25,936 4.19 0.1481
2023-11-14 2023-09-30 13F CSX COM 126408103 809,514 -9,230 -1.13 24,893 -10.84 0.1556
2023-09-26 2023-06-30 13F/A-1 CSX COM 126408103 818,744 13,080 1.62 27,919 15.75 0.1102
2023-08-14 2023-06-30 13F CSX COM 126408103 818,744 13,080 27,919 0.1100
2023-09-26 2023-03-31 13F/A-2 CSX COM 126408103 805,664 -13,120 -1.60 24,122 -4.90 0.0926
2023-05-23 2023-03-31 13F/A-1 CSX COM 126408103 805,664 -13,120 24,122 0.0925
2023-05-15 2023-03-31 13F CSX COM 126408103 805,664 -13,120 24,122 0.0842
2023-02-14 2022-12-31 13F CSX COM 126408103 818,784 -148,000 -15.31 25,366 -1.51 0.0955
2022-11-14 2022-09-30 13F CSX COM 126408103 966,784 -95,427 -8.98 25,755 -16.56 0.0953
2022-11-16 2022-06-30 13F/A-1 CSX COM 126408103 1,062,211 -892,400 -45.66 30,868 -57.83 0.1315
2022-08-15 2022-06-30 13F CSX COM 126408103 1,062,211 -892,400 30,868 0.0439
2022-05-16 2022-03-31 13F CSX COM 126408103 1,954,611 -111,356 -5.39 73,200 -5.77 0.2714
2022-02-14 2021-12-31 13F CSX COM 126408103 2,065,967 32,556 1.60 77,680 28.45 0.3037
2021-11-16 2021-09-30 13F CSX COM 126408103 2,033,411 270,461 15.34 60,474 6.93 0.2478
2021-08-17 2021-06-30 13F CSX COM 126408103 1,762,950 1,190,700 208.07 56,555 2.50 0.2714
2021-05-17 2021-03-31 13F CSX COM 126408103 572,250 18,063 3.26 55,176 9.71 0.2745
2021-02-16 2020-12-31 13F CSX COM 126408103 554,187 10,287 1.89 50,292 19.05 0.2260
2020-11-16 2020-09-30 13F CSX COM 126408103 543,900 62,440 12.97 42,245 25.82 0.2415
2020-08-14 2020-06-30 13F CSX COM 126408103 481,460 481,460 33,577 0.1998
2019-11-15 2019-09-30 13F/A-1 CSX COM 126408103 0 -49,100 -100.00 0 -100.00
2019-08-14 2019-06-30 13F CSX COM 126408103 49,100 -3,700 -7.01 3,799 -3.82 0.0163
2019-05-15 2019-03-31 13F CSX COM 126408103 52,800 0 0.00 3,950 20.43 0.0166
2019-02-14 2018-12-31 13F CSX COM 126408103 52,800 9,600 22.22 3,280 2.53 0.0163
2018-11-15 2018-09-30 13F/A-1 CSX COM 126408103 43,200 43,200 3,199 0.0128
2018-11-14 2018-09-30 13F CSX COM 126408103 43,200 3,199
2018-11-14 2017-09-30 13F/A-2 CSX COM 126408103 0 -1,159 -100.00 0 -100.00
2017-08-29 2017-06-30 13F/A-1 CSX COM 126408103 1,159 0 0.00 63 16.67 0.0003
2017-08-14 2017-06-30 13F CSX COM 126408103 1,159 0 63
2017-08-23 2017-03-31 13F/A-3 CSX COM 126408103 1,159 1,159 -99.26 54 -98.86 0.0003
2017-05-23 2017-03-31 13F/A-1 CSX COM 126408103 1,159 0 54 0.0003
2017-05-15 2017-03-31 13F CSX COM 126408103 1,159 54
2017-02-14 2016-12-31 13F CSX COM 126408103 0 -155,773 -100.00 0 -100.00
2017-08-23 2016-09-30 13F/A-5 CSX COM 126408103 155,773 0 0.00 4,751 16.93 0.0258
2016-11-14 2016-09-30 13F CSX COM 126408103 155,773 4,751
2017-08-23 2016-06-30 13F/A-6 CSX COM 126408103 155,773 0 0.00 4,063 1.30 0.0200
2016-11-18 2016-06-30 13F/A-1 CSX COM 126408103 155,773 0 4,063 0.0211
2016-08-12 2016-06-30 13F CSX COM 126408103 155,773 4,063
2017-08-23 2016-03-31 13F/A-4 CSX COM 126408103 155,773 -1,242,532 -88.86 4,011 -88.95 0.0205
2016-05-11 2016-03-31 13F CSX COM 126408103 155,773 4,011
2016-02-16 2015-12-31 13F CSX COM 126408103 1,398,305 -892,600 -38.96 36,286 -41.12 0.1996
2015-12-15 2015-09-30 13F/A-4 CSX COM 126408103 2,290,905 1,220,715 114.07 61,625 76.36 0.3458
2015-11-17 2015-09-30 13F/A-1 CSX COM 126408103 2,290,905 0 61,625 0.3644
2015-11-20 2015-09-30 13F/A-3 CSX COM 126408103 2,290,905 0 61,625 0.3421
2015-11-13 2015-09-30 13F CSX COM 126408103 2,290,905 61,625
2015-11-17 2015-06-30 13F/A-1 CSX COM 126408103 1,070,190 -113,038 34,942 0.2026
2015-12-15 2015-06-30 13F/A-3 CSX COM 126408103 1,070,190 -113,038 -9.55 34,942 -10.84 0.2048
2015-08-14 2015-06-30 13F CSX COM 126408103 1,070,190 34,942
2015-05-13 2015-03-31 13F CSX COM 126408103 1,183,228 1,183,228 39,189 0.2090
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.