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DIMENSIONAL FUND ADVISORS LP: BRK-B position timeline

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

DIMENSIONAL FUND ADVISORS LP held 7,475,812 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 7,475,812 shares
    Change vs previous 13F +145,087 shares

    0.68% of the 13F portfolio, value $3,740,583,089.

    13F-HR 0000354204-26-000866 filed by DIMENSIONAL FUND ADVISORS LP
    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 7,330,725 shares
    Change vs previous 13F +228,411 shares

    0.73% of the 13F portfolio, value $3,512,752,451.

    13F-HR 0000354204-26-000581 filed by DIMENSIONAL FUND ADVISORS LP
    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 7,102,314 shares
    Change vs previous 13F +7,898 shares

    0.75% of the 13F portfolio, value $3,570,025,600.

    13F-HR 0000354204-26-000347 filed by DIMENSIONAL FUND ADVISORS LP
    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 7,094,416 shares
    Change vs previous 13F -27,006 shares

    0.77% of the 13F portfolio, value $3,566,371,148.

    13F-HR 0000354204-25-001337 filed by DIMENSIONAL FUND ADVISORS LP
    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 7,121,422 shares
    Change vs previous 13F -206,223 shares

    0.8% of the 13F portfolio, value $3,459,451,781.

    13F-HR 0000354204-25-001097 filed by DIMENSIONAL FUND ADVISORS LP
    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 7,327,645 shares
    Change vs previous 13F +28,464 shares

    0.97% of the 13F portfolio, value $3,901,970,132.

    13F-HR 0000354204-25-000866 filed by DIMENSIONAL FUND ADVISORS LP
    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 7,299,181 shares
    Change vs previous 13F -242,347 shares

    0.79% of the 13F portfolio, value $3,308,551,089.

    13F-HR 0000354204-25-000528 filed by DIMENSIONAL FUND ADVISORS LP
    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 7,541,528 shares
    Change vs previous 13F not available

    0.84% of the 13F portfolio, value $3,470,910,264.

    13F-HR 0000354204-24-004773 filed by DIMENSIONAL FUND ADVISORS LP
    Filed (acceptance time not in the bulk data set), ingested

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