CSX Corporation
AT ˙ WBAG ˙ US1264081035
40,74 € ↑1,16 (2,94%)
2026-06-05
DEL PRIS
SecurityAT:CSX / CSX Corporation
InstitutionBaird Financial Group, Inc.
Latest Disclosed Ownership377,751 shares
Latest Disclosed Value $ 15,506,678
Baird Financial Group, Inc. reports 0.66% increase in ownership of CSX / CSX Corporation

On May 14, 2026 - Baird Financial Group, Inc. filed a 13F-HR form disclosing ownership of 377,751 shares of CSX Corporation (AT:CSX) valued at $13,196,731 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 375,260 shares of CSX Corporation. This represents a change in shares of 0.66% during the quarter. The current value of the position is $15,387,687 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)
2026-05-14 2026-03-31 13F CSX COM 126408103 377,751 2,491 0.66 15,507 13.99 0.0130
2026-02-13 2025-12-31 13F CSX CORP COM COMMON 126408103 375,260 -1,171 -0.31 13,603 1.77 0.0212
2025-11-13 2025-09-30 13F CSX COMMON 126408103 376,431 -34,342 -8.36 13,367 -0.27 0.0215
2025-08-13 2025-06-30 13F CSX CORP COM COMMON 126408103 410,773 -3,837 -0.93 13,404 9.85 0.0235
2025-05-15 2025-03-31 13F CSX CORP COM COMMON 126408103 414,610 27,713 7.16 12,202 -2.27 0.0235
2025-02-14 2024-12-31 13F CSX COMMON 126408103 386,897 -5,572 -1.42 12,485 -7.87 0.0239
2024-11-14 2024-09-30 13F CSX COMMON 126408103 392,469 -15,190 -3.73 13,552 -0.62 0.0263
2024-08-14 2024-06-30 13F CSX COMMON 126408103 407,659 -11,465 -2.74 13,636 -12.23 0.0283
2024-05-14 2024-03-31 13F CSX COMMON 126408103 419,124 -10,571 -2.46 15,537 4.29 0.0326
2024-02-14 2023-12-31 13F CSX COMMON 126408103 429,695 10,790 2.58 14,898 15.65 0.0340
2023-11-13 2023-09-30 13F CSX COMMON 126408103 418,905 -1,789 -0.43 12,881 -10.21 0.0351
2023-08-11 2023-06-30 13F CSX COMMON 126408103 420,694 -27,427 -6.12 14,346 6.92 0.0379
2023-05-15 2023-03-31 13F CSX COMMON 126408103 448,121 -32,780 -6.82 13,417 95,728.57 0.0331
2023-02-13 2022-12-31 13F CSX COMMON 126408103 480,901 14,132 3.03 15 -99.89 0.0392
2022-11-15 2022-09-30 13F CSX COMMON 126408103 466,769 -80,554 -14.72 12,434 -21.82 0.0366
2022-08-08 2022-06-30 13F C S X COMMON 126408103 547,323 -15,506 -2.76 15,905 -24.55 0.0442
2022-05-13 2022-03-31 13F C S X COMMON 126408103 562,829 -16,896 -2.91 21,079 -3.30 0.0521
2022-02-09 2021-12-31 13F CSX CORP COM COMMON 126408103 579,725 15,989 2.84 21,798 30.02 0.0510
2021-11-12 2021-09-30 13F CSX CORP COM COMMON 126408103 563,736 23,258 4.30 16,765 -3.30 0.0429
2021-08-11 2021-06-30 13F CSX CORP COM COMMON 126408103 540,478 360,905 200.98 17,338 0.14 0.0451
2021-05-13 2021-03-31 13F CSX CORP COM COMMON 126408103 179,573 -3,420 -1.87 17,314 4.26 0.0486
2021-02-11 2020-12-31 13F CSX CORP COM COMMON 126408103 182,993 3,119 1.73 16,606 18.87 0.0496
2020-11-12 2020-09-30 13F CSX CORP COM COMMON 126408103 179,874 -3,661 -1.99 13,970 9.14 0.0479
2020-10-22 2020-06-30 13F/A-1 CSX CORP COM COMMON 126408103 183,535 7,902 4.50 12,800 27.20 0.0482
2020-08-14 2020-06-30 13F CSX CORP COM COMMON 126408103 190,486 14,853 13,585 26,922.3835
2020-05-14 2020-03-31 13F CSX CORP COM COMMON 126408103 175,633 -24,576 -12.28 10,063 -30.54 0.0460
2020-02-14 2019-12-31 13F CSX CORP COM COMMON 126408103 200,209 14,737 7.95 14,487 12.77 0.0520
2019-11-14 2019-09-30 13F CSX Common 126408103 185,472 -46,785 -20.14 12,847 -28.51 0.0506
2019-08-14 2019-06-30 13F CSX COMMON 126408103 232,257 146,783 171.73 17,970 181.00 0.0699
2019-05-14 2019-03-31 13F CSX COMMON 126408103 85,474 -617 -0.72 6,395 19.56 0.0374
2019-02-14 2018-12-31 13F CSX COMMON 126408103 86,091 -7,898 -8.40 5,349 -24.03 0.0363
2018-11-13 2018-09-30 13F CSX COMMON 126408103 93,989 10,680 12.82 7,041 32.52 0.0441
2018-08-13 2018-06-30 13F CSX COMMON 126408103 83,309 -3,143 -3.64 5,313 10.32 0.0361
2018-05-14 2018-03-31 13F CSX COMMON 126408103 86,452 33,667 63.78 4,816 65.84 0.0339
2018-02-09 2017-12-31 13F CSX COMMON 126408103 52,785 615 1.18 2,904 2.58 0.0206
2017-11-14 2017-09-30 13F CSX COMMON 126408103 52,170 5,471 11.72 2,831 11.11 0.0214
2017-08-14 2017-06-30 13F CSX COMMON 126408103 46,699 6,090 15.00 2,548 34.81 0.0200
2017-06-19 2017-03-31 13F/A-1 CSX COMMON 126408103 40,609 -15,506 -27.63 1,890 -6.25 0.0153
2017-05-09 2017-03-31 13F CSX COMMON 126408103 40,609 1,890
2017-02-10 2016-12-31 13F C S X COMMON 126408103 56,115 -61,093 -52.12 2,016 -43.61 0.0175
2016-11-10 2016-09-30 13F CSX COMMON 126408103 117,208 14,663 14.30 3,575 27.45 0.0320
2016-08-11 2016-06-30 13F CSX COMMON 126408103 102,545 31,235 43.80 2,805 52.78 0.0257
2016-05-12 2016-03-31 13F CSX COMMON 126408103 71,310 4,231 6.31 1,836 5.46 0.0176
2016-02-11 2015-12-31 13F C S X COMMON 126408103 67,079 656 0.99 1,741 -2.57 0.0174
2015-11-12 2015-09-30 13F CSX COMMON 126408103 66,423 1,290 1.98 1,787 -15.98 0.0190
2015-08-14 2015-06-30 13F CSX COMMON 126408103 65,133 65,133 2,127 0.0209
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.