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GARRISON POINT ADVISORS, LLC: BRK-B position timeline

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

GARRISON POINT ADVISORS, LLC held 4,247 BRK-B 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 4,247 shares
    Change vs previous 13F 0 shares

    0.86% of the 13F portfolio, value $2,125,156.

    13F-HR 0001172661-26-002964 filed by GARRISON POINT ADVISORS, LLC
    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 4,247 shares
    Change vs previous 13F 0 shares

    0.93% of the 13F portfolio, value $2,035,162.

    13F-HR 0001172661-26-001744 filed by GARRISON POINT ADVISORS, LLC
    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 4,247 shares
    Change vs previous 13F -760 shares

    0.95% of the 13F portfolio, value $2,134,755.

    13F-HR 0001172661-26-000788 filed by GARRISON POINT ADVISORS, LLC
    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 5,007 shares
    Change vs previous 13F +20 shares

    1.06% of the 13F portfolio, value $2,517,219.

    13F-HR 0001172661-25-004378 filed by GARRISON POINT ADVISORS, LLC
    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 4,987 shares
    Change vs previous 13F -50 shares

    1.11% of the 13F portfolio, value $2,422,535.

    13F-HR 0001172661-25-002922 filed by GARRISON POINT ADVISORS, LLC
    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 5,037 shares
    Change vs previous 13F -105 shares

    1.3% of the 13F portfolio, value $2,682,605.

    13F-HR 0001172661-25-001757 filed by GARRISON POINT ADVISORS, LLC
    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 5,142 shares
    Change vs previous 13F +2,932 shares

    1.11% of the 13F portfolio, value $2,330,766.

    13F-HR 0001172661-25-000723 filed by GARRISON POINT ADVISORS, LLC
    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 2,210 shares
    Change vs previous 13F not available

    0.63% of the 13F portfolio, value $1,017,175.

    13F-HR 0001172661-24-004338 filed by GARRISON POINT ADVISORS, LLC
    Filed (acceptance time not in the bulk data set), ingested

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