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Disclosery

Markel Group Inc.: AMAT position timeline

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

Markel Group Inc. held 36,350 AMAT 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 36,350 shares
    Change vs previous 13F 0 shares

    0.2% of the 13F portfolio, value $26,281,050.

    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 36,350 shares
    Change vs previous 13F +2,250 shares

    0.1% of the 13F portfolio, value $12,424,067.

    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 34,100 shares
    Change vs previous 13F +7,850 shares

    0.07% of the 13F portfolio, value $8,763,360.

    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 26,250 shares
    Change vs previous 13F +9,750 shares

    0.04% of the 13F portfolio, value $5,374,425.

    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 16,500 shares
    Change vs previous 13F not available

    0.03% of the 13F portfolio, value $3,020,655.

    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).