씨에스엑스코퍼레이션
US ˙ NasdaqGS ˙ US1264081035

SecurityCSX / CSX Corporation
InstitutionPineBridge Investments, L.P.
Latest Disclosed Ownership202,151 shares
Latest Disclosed Value $ 7,178,382
PineBridge Investments, L.P. reports 43.19% increase in ownership of CSX / CSX Corporation

On November 14, 2025 - PineBridge Investments, L.P. filed a 13F-HR form disclosing ownership of 202,151 shares of CSX Corporation (US:CSX) valued at $7,178,382 USD as of September 30, 2025. The entity filed a previous 13F-HR on August 13, 2025 disclosing 141,179 shares of CSX Corporation. This represents a change in shares of 43.19% during the quarter. The current value of the position is $9,499,075 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)
2025-11-14 2025-09-30 13F CSX CORP COM COM 126408103 202,151 60,972 43.19 7,178 55.84 0.0533
2025-08-13 2025-06-30 13F CSX CORP COM COM 126408103 141,179 -103,304 -42.25 4,607 -35.98 0.0366
2025-05-14 2025-03-31 13F CSX CORP COM COM 126408103 244,483 244,483 7,195 0.0572
2025-02-14 2024-12-31 13F CSX CORP COM COM 126408103 0 -198,435 -100.00 0 -100.00
2024-11-14 2024-09-30 13F CSX CORP COM COM 126408103 198,435 -16,761 -7.79 6,852 -4.82 0.0514
2024-08-14 2024-06-30 13F CSX CORP COM COM 126408103 215,196 -1,372 -0.63 7,198 -10.34 0.0581
2024-05-14 2024-03-31 13F CSX CORP COM COM 126408103 216,568 -251,937 -53.77 8,028 -50.58 0.0640
2024-02-13 2023-12-31 13F CSX CORP COM COM 126408103 468,505 -525,583 -52.87 16,243 -46.86 0.1502
2023-11-14 2023-09-30 13F CSX CORP COM COM 126408103 994,088 11,915 1.21 30,568 -8.73 0.3389
2023-08-11 2023-06-30 13F CSX CORP COM COM 126408103 982,173 -57,954 -5.57 33,492 7.55 0.3613
2023-05-12 2023-03-31 13F CSX CORP COM COM 126408103 1,040,127 1,037,817 44,927.14 31,141 43,760.56 0.3514
2023-02-09 2022-12-31 13F CSX CORP COM COM 126408103 2,310 906 64.53 72 91.89 0.0009
2022-11-10 2022-09-30 13F CSX CORP COM COM 126408103 1,404 -1,010,173 -99.86 37 -99.87 0.0005
2022-08-05 2022-06-30 13F CSX CORP COM COM 126408103 1,011,577 21,583 2.18 29,396 -20.71 0.3700
2022-05-12 2022-03-31 13F CSX CORP COM COM 126408103 989,994 931,548 1,593.86 37,075 1,586.76 0.3977
2022-02-10 2021-12-31 13F CSX CORP COM COM 126408103 58,446 -222,459 -79.19 2,198 -73.69 0.0225
2021-11-09 2021-09-30 13F CSX CORP COM COM 126408103 280,905 81,810 41.09 8,354 30.80 0.1000
2021-08-13 2021-06-30 13F CSX CORP COM COM 126408103 199,095 -62,670 -23.94 6,387 -74.69 0.0739
2021-05-14 2021-03-31 13F CSX CORP COM COM 126408103 261,765 60,161 29.84 25,239 37.95 0.3222
2021-02-16 2020-12-31 13F CSX CORP COM COM 126408103 201,604 -67,404 -25.06 18,296 -12.43 0.2814
2020-11-13 2020-09-30 13F CSX CORP COM COM 126408103 269,008 -14,057 -4.97 20,894 5.84 0.3608
2020-08-13 2020-06-30 13F CSX CORP COM COM 126408103 283,065 -129,412 -31.37 19,741 -16.48 0.3783
2020-05-14 2020-03-31 13F CSX CORP COM COM 126408103 412,477 -26,147 -5.96 23,635 -25.53 0.5539
2020-02-13 2019-12-31 13F CSX CORP COM COM 126408103 438,624 66,756 17.95 31,738 23.21 0.4881
2019-11-12 2019-09-30 13F CSX CORP COM COM 126408103 371,868 181,218 95.05 25,759 74.63 0.4175
2019-08-13 2019-06-30 13F CSX CORP COM COM 126408103 190,650 122,465 179.61 14,751 189.12 0.2396
2019-05-14 2019-03-31 13F CSX CORP COM COM 126408103 68,185 -47,909 -41.27 5,102 -29.27 0.1034
2019-02-13 2018-12-31 13F CSX CORP COM COM 126408103 116,094 63,620 121.24 7,213 85.62 0.1608
2018-11-13 2018-09-30 13F CSX CORP COM COM 126408103 52,474 51,388 4,731.86 3,886 5,531.88 0.0735
2018-08-09 2018-06-30 13F CSX CORP COM COM 126408103 1,086 -220,768 -99.51 69 -99.44 0.0017
2018-05-14 2018-03-31 13F CSX CORP COM COM 126408103 221,854 218,470 6,455.97 12,359 6,544.62 0.2928
2018-02-08 2017-12-31 13F CSX CORP COM COM 126408103 3,384 1,637 93.70 186 95.79 0.0048
2017-11-13 2017-09-30 13F CSX CORP COM COM 126408103 1,747 -7,187 -80.45 95 -80.53 0.0023
2017-08-11 2017-06-30 13F CSX CORP COM COM 126408103 8,934 7,483 515.71 488 617.65 0.0127
2017-05-12 2017-03-31 13F CSX CORP COM COM 126408103 1,451 -8 -0.55 68 28.30 0.0018
2017-02-13 2016-12-31 13F CSX CORP COM COM 126408103 1,459 708 94.27 53 130.43 0.0016
2016-11-14 2016-09-30 13F CSX CORP COM COM 126408103 751 751 23 0.0010
2016-05-13 2016-03-31 13F CSX CORP COM COM 126408103 0 -1,347 -100.00 0 -100.00
2016-02-12 2015-12-31 13F CSX CORP COM COM 126408103 1,347 33 2.51 35 0.00 0.0015
2015-11-13 2015-09-30 13F CSX CORP COM COM 126408103 1,314 140 11.93 35 -7.89 0.0015
2015-08-13 2015-06-30 13F CSX CORP COM COM 126408103 1,174 -648 -35.57 38 -36.67 0.0015
2015-05-14 2015-03-31 13F CSX CORP COM COM 126408103 1,822 1,517 497.38 60 445.45 0.0022
2015-02-17 2014-12-31 13F CSX CORP COM COM 126408103 305 305 0.00 11 0.0004
2015-02-24 2014-09-30 13F/A-1 CSX CORP COM COM 126408103 0 0 0 0.0000
2015-02-24 2014-06-30 13F/A-1 CSX CORP COM COM 126408103 0 -1,676 -100.00 0 -100.00
2015-02-24 2014-03-31 13F/A-1 CSX CORP COM COM 126408103 1,676 -279 -14.27 49 -12.50 0.0016
2014-05-14 2014-03-31 13F CSX CORP COM COM 126408103 1,676 49
2015-02-24 2013-12-31 13F/A-1 CSX CORP COM COM 126408103 1,955 -69 -3.41 56 7.69 0.0017
2014-02-13 2013-12-31 13F CSX CORP COM COM 126408103 1,955 56
2015-02-24 2013-09-30 13F/A-1 CSX CORP COM COM 126408103 2,024 2,024 52 0.0016
2013-11-12 2013-09-30 13F CSX CORP COM COM 126408103 2,024 52 0.0016
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.