CSX Corporation
AT ˙ WBAG ˙ US1264081035
40,74 € ↑1,16 (2,94%)
2026-06-05
DEL PRIS
SecurityAT:CSX / CSX Corporation
InstitutionRoundview Capital LLC
Latest Disclosed Ownership36,755 shares
Latest Disclosed Value $ 1,508,785
Roundview Capital LLC reports 8.58% decrease in ownership of CSX / CSX Corporation

On May 8, 2026 - Roundview Capital LLC filed a 13F-HR form disclosing ownership of 36,755 shares of CSX Corporation (AT:CSX) valued at $1,284,036 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 40,203 shares of CSX Corporation. This represents a change in shares of -8.58% during the quarter. The current value of the position is $1,497,215 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)
2026-05-08 2026-03-31 13F CSX COM 126408103 36,755 -3,448 -8.58 1,509 3.50 0.0940
2026-02-09 2025-12-31 13F CSX COM 126408103 40,203 1,705 4.43 1,457 6.58 0.0896
2025-11-12 2025-09-30 13F CSX COM 126408103 38,498 4 0.01 1,367 8.84 0.0864
2025-07-23 2025-06-30 13F CSX COM 126408103 38,494 -3,600 -8.55 1,256 1.45 0.0840
2025-05-06 2025-03-31 13F CSX COM 126408103 42,094 -1,046 -2.42 1,239 -11.06 0.0894
2025-02-12 2024-12-31 13F CSX COM 126408103 43,140 80 0.19 1,392 -6.33 0.0972
2024-11-14 2024-09-30 13F CSX COM 126408103 43,060 433 1.02 1,487 4.28 0.1077
2024-08-09 2024-06-30 13F CSX COM 126408103 42,627 2,749 6.89 1,426 -3.59 0.1123
2024-05-06 2024-03-31 13F CSX COM 126408103 39,878 863 2.21 1,478 9.32 0.1208
2024-02-12 2023-12-31 13F CSX COM 126408103 39,015 -747 -1.88 1,353 10.64 0.1247
2023-11-13 2023-09-30 13F CSX COM 126408103 39,762 -3,346 -7.76 1,223 -16.81 0.1229
2023-08-09 2023-06-30 13F CSX COM 126408103 43,108 945 2.24 1,470 16.40 0.1435
2023-05-09 2023-03-31 13F CSX COM 126408103 42,163 1,550 3.82 1,262 0.32 0.1320
2023-02-13 2022-12-31 13F CSX COM 126408103 40,613 2,692 7.10 1,258 24.55 0.1436
2022-11-10 2022-09-30 13F CSX COM 126408103 37,921 537 1.44 1,010 -7.00 0.1275
2022-08-11 2022-06-30 13F CSX COM 126408103 37,384 -968 -2.52 1,086 -24.37 0.1300
2022-05-17 2022-03-31 13F/A-1 CSX COM 126408103 38,352 241 0.63 1,436 0.21 0.1475
2022-05-11 2022-03-31 13F CSX COM 126408103 38,352 241 1,436 0.1425
2022-02-10 2021-12-31 13F CSX COM 126408103 38,111 547 1.46 1,433 28.29 0.1429
2021-11-10 2021-09-30 13F CSX COM 126408103 37,564 1,534 4.26 1,117 -3.37 0.1231
2021-08-10 2021-06-30 13F CSX COM 126408103 36,030 24,755 219.56 1,156 6.35 0.1290
2021-05-14 2021-03-31 13F CSX COM 126408103 11,275 62 0.55 1,087 6.78 0.1368
2021-02-08 2020-12-31 13F CSX COM 126408103 11,213 266 2.43 1,018 19.76 0.1393
2020-11-05 2020-09-30 13F CSX COM 126408103 10,947 390 3.69 850 15.49 0.1334
2020-08-13 2020-06-30 13F CSX COM 126408103 10,557 -287 -2.65 736 18.52 0.1250
2020-05-11 2020-03-31 13F CSX COM 126408103 10,844 5,467 101.67 621 59.64 0.1313
2020-02-10 2019-12-31 13F CSX COM 126408103 5,377 1,182 28.18 389 33.68 0.0739
2019-11-12 2019-09-30 13F CSX COM 126408103 4,195 4,195 -82.94 291 -63.12 0.0628
2016-02-11 2015-12-31 13F CSX COM 126408103 0 0 0 0.0000
2015-11-12 2015-09-30 13F CSX COM 126408103 0 -24,410 -100.00 0 -100.00
2015-08-14 2015-06-30 13F CSX COM 126408103 24,410 -140 -0.57 797 -1.97 0.3001
2015-05-15 2015-03-31 13F CSX COM 126408103 24,550 -70 -0.28 813 -8.86 0.3217
2015-02-13 2014-12-31 13F CSX COM 126408103 24,620 25 0.10 892 13.05 0.3661
2014-11-14 2014-09-30 13F CSX COM 126408103 24,595 -55 -0.22 789 3.95 0.3548
2014-08-08 2014-06-30 13F CSX COM 126408103 24,650 0 0.00 759 6.30 0.3069
2014-04-30 2014-03-31 13F CSX COM 126408103 24,650 0 0.00 714 0.71 0.3468
2014-02-12 2013-12-31 13F CSX COM 126408103 24,650 0 0.00 709 11.83 0.3250
2013-11-12 2013-09-30 13F CSX COM 126408103 24,650 -350 -1.40 634 9.31 0.3293
2013-07-30 2013-06-30 13F CSX COM 126408103 25,000 25,000 580 0.3640
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.