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Prosperity Consulting Group, LLC: BRK-B position timeline

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

Prosperity Consulting Group, LLC held 39,980 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 39,980 shares
    Change vs previous 13F +1,041 shares

    0.76% of the 13F portfolio, value $20,005,592.

    13F-HR 0001437749-26-027522 filed by Prosperity Consulting Group, 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 38,939 shares
    Change vs previous 13F +101 shares

    0.83% of the 13F portfolio, value $18,659,569.

    13F-HR 0001437749-26-014862 filed by Prosperity Consulting Group, 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 38,838 shares
    Change vs previous 13F -47 shares

    0.88% of the 13F portfolio, value $19,521,921.

    13F-HR 0001437749-26-004332 filed by Prosperity Consulting Group, 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 38,885 shares
    Change vs previous 13F +866 shares

    0.96% of the 13F portfolio, value $19,549,045.

    13F-HR 0001437749-25-035146 filed by Prosperity Consulting Group, 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 38,019 shares
    Change vs previous 13F -657 shares

    1.35% of the 13F portfolio, value $18,468,490.

    13F-HR 0001437749-25-024800 filed by Prosperity Consulting Group, 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 38,676 shares
    Change vs previous 13F +683 shares

    1.59% of the 13F portfolio, value $20,598,064.

    13F-HR 0001437749-25-015027 filed by Prosperity Consulting Group, 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 37,993 shares
    Change vs previous 13F +2,666 shares

    1.3% of the 13F portfolio, value $17,221,467.

    13F-HR 0001437749-25-003898 filed by Prosperity Consulting Group, 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 35,327 shares
    Change vs previous 13F not available

    1.27% of the 13F portfolio, value $16,259,605.

    13F-HR 0001437749-24-031199 filed by Prosperity Consulting Group, LLC
    Filed (acceptance time not in the bulk data set), ingested

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