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Mraz, Amerine & Associates, Inc.: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Mraz, Amerine & Associates, Inc. on BRK-B, newest first. How the timeline and the estimate are built.

Mraz, Amerine & Associates, Inc. held 156,557 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-07-16.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 156,557 shares
    Change vs previous 13F -2,139 shares

    11.24% of the 13F portfolio, value $78,339,557.

    13F-HR 0001214659-26-008633 filed by Mraz, Amerine & Associates, 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 158,696 shares
    Change vs previous 13F -2,680 shares

    11.21% of the 13F portfolio, value $76,047,123.

    13F-HR 0001214659-26-005580 filed by Mraz, Amerine & Associates, 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 161,376 shares
    Change vs previous 13F -2,014 shares

    12.05% of the 13F portfolio, value $81,115,646.

    13F-HR 0001214659-26-001286 filed by Mraz, Amerine & Associates, 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 163,390 shares
    Change vs previous 13F -941 shares

    12.8% of the 13F portfolio, value $82,142,689.

    13F-HR 0001214659-25-016025 filed by Mraz, Amerine & Associates, 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 164,331 shares
    Change vs previous 13F -303 shares

    12.8% of the 13F portfolio, value $79,827,070.

    13F-HR 0001214659-25-010775 filed by Mraz, Amerine & Associates, 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/A 164,634 shares
    Change vs previous 13F -1,604 shares

    14.89% of the 13F portfolio, value $86,648,521.

    13F-HR/A 0001214659-25-010859 filed by Mraz, Amerine & Associates, 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/A 166,238 shares
    Change vs previous 13F -2,272 shares

    13.42% of the 13F portfolio, value $75,352,361.

    13F-HR/A 0001214659-25-010858 filed by Mraz, Amerine & Associates, 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/A 168,510 shares
    Change vs previous 13F not available

    14.03% of the 13F portfolio, value $77,558,413.

    13F-HR/A 0001214659-25-010857 filed by Mraz, Amerine & Associates, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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