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Disclosery

Markel Group Inc.: TSN position timeline

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

Markel Group Inc. held 913,500 TSN 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 913,500 shares
    Change vs previous 13F +24,000 shares

    0.4% of the 13F portfolio, value $52,297,875.

    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 889,500 shares
    Change vs previous 13F +5,000 shares

    0.48% of the 13F portfolio, value $56,990,265.

    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 884,500 shares
    Change vs previous 13F +36,000 shares

    0.41% of the 13F portfolio, value $51,849,390.

    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 848,500 shares
    Change vs previous 13F +32,500 shares

    0.37% of the 13F portfolio, value $46,073,550.

    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 816,000 shares
    Change vs previous 13F +17,500 shares

    0.39% of the 13F portfolio, value $45,647,040.

    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).

  6. period ended2025-03-31
    13F 798,500 shares
    Change vs previous 13F 0 shares

    0.45% of the 13F portfolio, value $50,952,285.

    13F-HR 0001096343-25-000062 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).

  7. period ended2024-12-31
    13F 798,500 shares
    Change vs previous 13F +9,000 shares

    0.4% of the 13F portfolio, value $45,865,840.

    13F-HR 0001096343-25-000011 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).

  8. period ended2024-09-30
    13F 789,500 shares
    Change vs previous 13F not available

    0.42% of the 13F portfolio, value $47,022,620.

    13F-HR 0001096343-24-000124 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).