CSX Corporation
AT ˙ WBAG ˙ US1264081035
40,74 € ↑1,16 (2,94%)
2026-06-05
DEL PRIS
SecurityAT:CSX / CSX Corporation
InstitutionMercer Global Advisors Inc /adv
Latest Disclosed Ownership361,947 shares
Latest Disclosed Value $ 14,857,915
Mercer Global Advisors Inc /adv reports 1.22% decrease in ownership of CSX / CSX Corporation

On May 15, 2026 - Mercer Global Advisors Inc /adv filed a 13F-HR form disclosing ownership of 361,947 shares of CSX Corporation (AT:CSX) valued at $12,644,618 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 366,434 shares of CSX Corporation. This represents a change in shares of -1.22% during the quarter. The current value of the position is $14,743,911 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 361,947 -4,487 -1.22 14,858 11.85 0.0220
2026-02-17 2025-12-31 13F CSX COM 126408103 366,434 32,605 9.77 13,284 12.06 0.0202
2025-11-14 2025-09-30 13F CSX COM 126408103 333,829 -27,477 -7.60 11,854 0.54 0.0198
2025-08-14 2025-06-30 13F CSX COM 126408103 361,306 13,457 3.87 11,790 15.17 0.0240
2025-05-15 2025-03-31 13F CSX COM 126408103 347,849 685 0.20 10,237 -8.61 0.0235
2025-02-14 2024-12-31 13F CSX COM 126408103 347,164 -34,526 -9.05 11,203 -14.97 0.0273
2024-11-14 2024-09-30 13F CSX COM 126408103 381,690 15,064 4.11 13,175 7.36 0.0308
2024-08-12 2024-06-30 13F CSX COM 126408103 366,626 50,073 15.82 12,272 111,454.55 0.0335
2024-05-15 2024-03-31 13F CSX COM 126408103 316,553 -16,880 -5.06 12 0.00 0.0335
2024-02-15 2023-12-31 13F CSX COM 126408103 333,433 3,131 0.95 12 10.00 0.0348
2023-11-15 2023-09-30 13F/A-1 CSX COM 126408103 330,302 24,939 8.17 10 0.00 0.0386
2023-11-14 2023-09-30 13F CSX COM 126408103 330,302 24,939 10 0.0386
2023-08-14 2023-06-30 13F CSX COM 126408103 305,363 29,391 10.65 10 25.00 0.0413
2023-05-16 2023-03-31 13F CSX COM 126408103 275,972 18,660 7.25 8 14.29 0.0375
2023-02-09 2022-12-31 13F CSX COM 126408103 257,312 6,015 2.39 8 -99.90 0.0399
2022-11-15 2022-09-30 13F CSX COM 126408103 251,297 4,124 1.67 6,695 -6.78 0.0397
2022-08-10 2022-06-30 13F CSX COM 126408103 247,173 11,632 4.94 7,182 -18.58 0.0440
2022-05-10 2022-03-31 13F CSX COM 126408103 235,541 8,614 3.80 8,821 3.39 0.0519
2022-02-04 2021-12-31 13F CSX COM 126408103 226,927 7,542 3.44 8,532 30.76 0.0527
2021-11-10 2021-09-30 13F CSX COM 126408103 219,385 10,308 4.93 6,525 -2.71 0.0456
2021-08-10 2021-06-30 13F CSX COM 126408103 209,077 147,394 238.95 6,707 12.76 0.0516
2021-08-10 2021-03-31 13F/A-1 CSX COM 126408103 61,683 6,797 12.38 5,948 19.41 0.0541
2021-05-11 2021-03-31 13F CSX COM 126408103 61,272 6,386 5,908 0.0566
2021-02-12 2020-12-31 13F CSX COM 126408103 54,886 -593 -1.07 4,981 15.60 0.0622
2020-12-10 2020-09-30 13F CSX COM 126408103 55,479 -2,091 -3.63 4,309 7.32 0.0648
2020-08-10 2020-06-30 13F CSX COM 126408103 57,570 621 1.09 4,015 23.05 0.0729
2020-05-18 2020-03-31 13F CSX COM 126408103 56,949 419 0.74 3,263 -20.22 0.0718
2020-02-13 2019-12-31 13F CSX CORP COM COM 126408103 56,530 3,136 5.87 4,090 10.60 0.0817
2019-11-12 2019-09-30 13F CSX CORP COM COM 126408103 53,394 599 1.13 3,698 -9.47 0.0870
2019-08-14 2019-06-30 13F CSX CORP COM COM 126408103 52,795 530 1.01 4,085 4.48 0.1083
2019-04-23 2019-03-31 13F/A-1 CSX CORP COM COM 126408103 52,265 52,265 3,910 0.1406
2019-04-12 2019-03-31 13F CSX CORP COM COM 126408103 47,917 2,977 0.1586
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.