CSX Corporation
AT ˙ WBAG ˙ US1264081035
40,74 € ↑1,16 (2,94%)
2026-06-05
DEL PRIS
SecurityAT:CSX / CSX Corporation
InstitutionCohen Klingenstein LLC
Latest Disclosed Ownership40,500 shares
Latest Disclosed Value $ 1,662,525
Cohen Klingenstein LLC ownership in CSX / CSX Corporation

On April 15, 2026 - Cohen Klingenstein LLC filed a 13F-HR form disclosing ownership of 40,500 shares of CSX Corporation (AT:CSX) valued at $1,414,868 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 40,500 shares of CSX Corporation. This represents a change in shares of 0.00% during the quarter. The current value of the position is $1,649,768 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)
2026-04-15 2026-03-31 13F CSX COM 126408103 40,500 0 0.00 1,663 13.22 0.0538
2026-01-20 2025-12-31 13F CSX COM 126408103 40,500 0 0.00 1,468 2.09 0.0446
2025-10-16 2025-09-30 13F CSX COM 126408103 40,500 0 0.00 1,438 8.86 0.0451
2025-07-18 2025-06-30 13F CSX COM 126408103 40,500 0 0.00 1,322 10.92 0.0441
2025-04-15 2025-03-31 13F CSX COM 126408103 40,500 0 0.00 1,192 -8.81 0.0432
2025-01-15 2024-12-31 13F CSX COM 126408103 40,500 0 0.00 1,307 -6.58 0.0447
2024-10-16 2024-09-30 13F CSX COM 126408103 40,500 0 0.00 1,398 3.25 0.0487
2024-07-15 2024-06-30 13F CSX COM 126408103 40,500 0 0.00 1,355 -9.79 0.0492
2024-04-12 2024-03-31 13F CSX COM 126408103 40,500 0 0.00 1,501 6.91 0.0559
2024-01-16 2023-12-31 13F CSX COM 126408103 40,500 0 0.00 1,404 12.77 0.0574
2023-10-13 2023-09-30 13F CSX COM 126408103 40,500 0 0.00 1,245 -9.85 0.0564
2023-07-14 2023-06-30 13F CSX COM 126408103 40,500 0 0.00 1,381 13.94 0.0598
2023-04-14 2023-03-31 13F CSX COM 126408103 40,500 0 0.00 1,213 -3.35 0.0569
2023-01-13 2022-12-31 13F CSX COM 126408103 40,500 0 0.00 1,255 16.22 0.0631
2022-10-12 2022-09-30 13F CSX COM 126408103 40,500 0 0.00 1,079 -8.33 0.0572
2022-07-15 2022-06-30 13F CSX COM 126408103 40,500 0 0.00 1,177 -22.41 0.0590
2022-04-14 2022-03-31 13F CSX COM 126408103 40,500 0 0.00 1,517 -0.39 0.0630
2022-01-14 2021-12-31 13F CSX COM 126408103 40,500 0 0.00 1,523 26.50 0.0602
2021-10-15 2021-09-30 13F CSX COM 126408103 40,500 0 0.00 1,204 -7.31 0.0526
2021-07-16 2021-06-30 13F CSX COM 126408103 40,500 27,000 200.00 1,299 -0.23 0.0558
2021-04-15 2021-03-31 13F CSX COM 126408103 13,500 0 0.00 1,302 6.29 0.0601
2021-01-25 2020-12-31 13F/A-1 CSX COM 126408103 13,500 0 0.00 1,225 16.78 0.0612
2021-01-19 2020-12-31 13F CSX COM 126408103 13,500 0 1,225 61,178.1768
2020-10-19 2020-09-30 13F CSX COM 126408103 13,500 0 0.00 1,049 11.48 0.0591
2020-07-15 2020-06-30 13F CSX COM 126408103 13,500 0 0.00 941 21.58 0.0577
2020-04-15 2020-03-31 13F CSX COM 126408103 13,500 0 0.00 774 -20.78 0.0573
2020-01-15 2019-12-31 13F CSX COM 126408103 13,500 0 0.00 977 4.49 0.0567
2019-10-17 2019-09-30 13F CSX COM 126408103 13,500 13,500 935 0.0588
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.