CSX Corporation
US ˙ NasdaqGS ˙ US1264081035

SecurityCSX / CSX Corporation
InstitutionEastern Bank
Latest Disclosed Ownership46,807 shares
Latest Disclosed Value $ 1,921,427
Eastern Bank reports 0.50% decrease in ownership of CSX / CSX Corporation

On April 7, 2026 - Eastern Bank filed a 13F-HR form disclosing ownership of 46,807 shares of CSX Corporation (US:CSX) valued at $1,921,427 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 47,044 shares of CSX Corporation. This represents a change in shares of -0.50% during the quarter. The current value of the position is $2,173,717 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)
2026-04-07 2026-03-31 13F CSX COM 126408103 46,807 -237 -0.50 1,921 12.67 0.0301
2026-01-14 2025-12-31 13F CSX COM 126408103 47,044 -2,797 -5.61 1,705 -3.62 0.0294
2025-10-27 2025-09-30 13F CSX COM 126408103 49,841 -50 -0.10 1,770 8.73 0.0314
2025-07-24 2025-06-30 13F CSX COM 126408103 49,891 -503 -1.00 1,628 9.71 0.0310
2025-05-08 2025-03-31 13F CSX COM 126408103 50,394 -617 -1.21 1,483 -9.90 0.0290
2025-01-13 2024-12-31 13F CSX COM 126408103 51,011 0 0.00 1,646 -6.53 0.0306
2024-10-21 2024-09-30 13F CSX COM 126408103 51,011 51,011 1,761 0.0316
2019-07-24 2019-06-30 13F CSX COMMON STOCKS 126408103 0 -3,000 -100.00 0 -100.00
2019-04-18 2019-03-31 13F CSX COMMON STOCKS 126408103 3,000 -1,500 -33.33 224 -20.00 0.0150
2019-01-18 2018-12-31 13F CSX COMMON STOCKS 126408103 4,500 -2,500 -35.71 280 -45.95 0.0209
2018-10-16 2018-09-30 13F CSX COMMON STOCKS 126408103 7,000 -3,000 -30.00 518 -18.81 0.0338
2018-07-18 2018-06-30 13F CSX COMMON STOCKS 126408103 10,000 10,000 638 0.0436
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.