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Maryland State Retirement & Pension System: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Maryland State Retirement & Pension System on BRK-B, newest first. How the timeline and the estimate are built.

Maryland State Retirement & Pension System held 100,185 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-07-30.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 100,185 shares
    Change vs previous 13F +7,404 shares

    0.86% of the 13F portfolio, value $50,131,572.

    13F-HR 0001795552-26-000005 filed by Maryland State Retirement & Pension System
    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 92,781 shares
    Change vs previous 13F +565 shares

    0.9% of the 13F portfolio, value $44,460,655.

    13F-HR 0001795552-26-000003 filed by Maryland State Retirement & Pension System
    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 92,216 shares
    Change vs previous 13F +440 shares

    0.95% of the 13F portfolio, value $46,352,372.

    13F-HR 0001795552-26-000002 filed by Maryland State Retirement & Pension System
    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 91,776 shares
    Change vs previous 13F +2,329 shares

    0.97% of the 13F portfolio, value $46,139,466.

    13F-HR 0001795552-25-000004 filed by Maryland State Retirement & Pension System
    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 89,447 shares
    Change vs previous 13F +3,646 shares

    0.95% of the 13F portfolio, value $43,450,669.

    13F-HR 0001085146-25-004087 filed by Maryland State Retirement & Pension System
    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 85,801 shares
    Change vs previous 13F -13,066 shares

    1.09% of the 13F portfolio, value $45,695,897.

    13F-HR 0001085146-25-002926 filed by Maryland State Retirement & Pension System
    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 98,867 shares
    Change vs previous 13F -6,406 shares

    0.97% of the 13F portfolio, value $44,814,434.

    13F-HR 0001085146-25-000969 filed by Maryland State Retirement & Pension System
    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 105,273 shares
    Change vs previous 13F not available

    1.02% of the 13F portfolio, value $48,452,951.

    13F-HR 0001085146-24-005511 filed by Maryland State Retirement & Pension System
    Filed (acceptance time not in the bulk data set), ingested

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