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Disclosery

Patten Group, Inc.: BRK-B position timeline

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

Patten Group, Inc. held 46,243 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-06.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 46,243 shares
    Change vs previous 13F -68 shares

    3.6% of the 13F portfolio, value $23,139,534.

    13F-HR 0001633207-26-000003 filed by Patten 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 46,311 shares
    Change vs previous 13F +31,864 shares

    3.86% of the 13F portfolio, value $22,192,231.

    13F-HR 0001633207-26-000002 filed by Patten 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 14,447 shares
    Change vs previous 13F +91 shares

    1.34% of the 13F portfolio, value $7,261,785.

    13F-HR 0001172661-26-000288 filed by Patten 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 14,356 shares
    Change vs previous 13F -25 shares

    1.41% of the 13F portfolio, value $7,217,335.

    13F-HR 0001172661-25-004668 filed by Patten 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 14,381 shares
    Change vs previous 13F +968 shares

    1.48% of the 13F portfolio, value $6,985,858.

    13F-HR 0001172661-25-002803 filed by Patten 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 13,413 shares
    Change vs previous 13F -137 shares

    1.64% of the 13F portfolio, value $7,143,496.

    13F-HR 0001172661-25-001849 filed by Patten 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 13,550 shares
    Change vs previous 13F -20 shares

    1.36% of the 13F portfolio, value $6,141,944.

    13F-HR 0001172661-25-000525 filed by Patten 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 13,570 shares
    Change vs previous 13F not available

    1.39% of the 13F portfolio, value $6,245,728.

    13F-HR 0001172661-24-004164 filed by Patten Group, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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