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OSAIC HOLDINGS, INC.: BRK-B position timeline

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

OSAIC HOLDINGS, INC. held 1,219,086 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,219,086 shares
    Change vs previous 13F +83,276 shares

    0.72% of the 13F portfolio, value $610,048,145.

    13F-HR 0001677044-26-000006 filed by OSAIC HOLDINGS, 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 1,135,810 shares
    Change vs previous 13F -24,329 shares

    0.8% of the 13F portfolio, value $544,312,916.

    13F-HR 0001677044-26-000005 filed by OSAIC HOLDINGS, 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 1,160,139 shares
    Change vs previous 13F -3,601 shares

    0.85% of the 13F portfolio, value $583,169,511.

    13F-HR 0001677044-26-000002 filed by OSAIC HOLDINGS, 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 1,163,740 shares
    Change vs previous 13F +132,339 shares

    0.82% of the 13F portfolio, value $583,966,338.

    13F-HR 0001677044-25-000022 filed by OSAIC HOLDINGS, 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/A 1,031,401 shares
    Change vs previous 13F +95,491 shares

    0.89% of the 13F portfolio, value $501,043,061.

    13F-HR/A 0001677044-25-000019 filed by OSAIC HOLDINGS, 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 935,910 shares
    Change vs previous 13F +32,728 shares

    1.11% of the 13F portfolio, value $498,465,021.

    13F-HR 0001677044-25-000007 filed by OSAIC HOLDINGS, 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 903,182 shares
    Change vs previous 13F +68,305 shares

    0.84% of the 13F portfolio, value $376,118,946.

    13F-HR/A 0001677044-25-000012 filed by OSAIC HOLDINGS, 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 834,877 shares
    Change vs previous 13F not available

    0.87% of the 13F portfolio, value $384,269,234.

    13F-HR 0001677044-24-000030 filed by OSAIC HOLDINGS, INC.
    Filed (acceptance time not in the bulk data set), ingested

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