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Retirement Systems of Alabama: BRK-B position timeline

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

Retirement Systems of Alabama held 737,029 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-07-28.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 737,029 shares
    Change vs previous 13F -4,268 shares

    1.11% of the 13F portfolio, value $368,801,941.

    13F-HR 0001140361-26-029874 filed by Retirement Systems of Alabama
    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 741,297 shares
    Change vs previous 13F -692 shares

    1.18% of the 13F portfolio, value $355,229,522.

    13F-HR 0001140361-26-016605 filed by Retirement Systems of Alabama
    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 741,989 shares
    Change vs previous 13F -1,070 shares

    1.21% of the 13F portfolio, value $372,960,771.

    13F-HR 0001140361-26-001270 filed by Retirement Systems of Alabama
    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 743,059 shares
    Change vs previous 13F +8,787 shares

    1.24% of the 13F portfolio, value $373,565,482.

    13F-HR 0001140361-25-039965 filed by Retirement Systems of Alabama
    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 734,272 shares
    Change vs previous 13F -6,447 shares

    1.28% of the 13F portfolio, value $356,687,309.

    13F-HR 0001140361-25-028518 filed by Retirement Systems of Alabama
    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 740,719 shares
    Change vs previous 13F -6,930 shares

    1.53% of the 13F portfolio, value $394,492,125.

    13F-HR 0001140361-25-014739 filed by Retirement Systems of Alabama
    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 747,649 shares
    Change vs previous 13F -4,197 shares

    1.26% of the 13F portfolio, value $338,894,339.

    13F-HR 0001140361-25-001981 filed by Retirement Systems of Alabama
    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 751,846 shares
    Change vs previous 13F not available

    1.29% of the 13F portfolio, value $346,044,640.

    13F-HR 0001140361-24-048588 filed by Retirement Systems of Alabama
    Filed (acceptance time not in the bulk data set), ingested

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