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Disclosery

Markel Group Inc.: CSX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Markel Group Inc. on CSX, newest first. How the timeline and the estimate are built.

Markel Group Inc. held 584,500 CSX shares at 2026-06-30 per its 13F-HR filed 2026-07-31.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 584,500 shares
    Change vs previous 13F +54,500 shares

    0.21% of the 13F portfolio, value $27,781,285.

    13F-HR 0001096343-26-000065 filed by Markel Group Inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 530,000 shares
    Change vs previous 13F +90,000 shares

    0.18% of the 13F portfolio, value $21,756,500.

    13F-HR 0001096343-26-000044 filed by Markel Group Inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 440,000 shares
    Change vs previous 13F +155,000 shares

    0.13% of the 13F portfolio, value $15,950,000.

    13F-HR 0001096343-26-000011 filed by Markel Group Inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 285,000 shares
    Change vs previous 13F +220,000 shares

    0.08% of the 13F portfolio, value $10,120,350.

    13F-HR 0001628280-25-047842 filed by Markel Group Inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 65,000 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $2,120,950.

    13F-HR 0001096343-25-000124 filed by Markel Group Inc.
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).