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Disclosery

South Dakota Investment Council: BRK-B position timeline

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

South Dakota Investment Council held 107,973 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 107,973 shares
    Change vs previous 13F -2,383 shares

    0.93% of the 13F portfolio, value $54,029,000.

    13F-HR 0001538846-26-000004 filed by South Dakota Investment Council
    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 110,356 shares
    Change vs previous 13F +600 shares

    1.01% of the 13F portfolio, value $52,883,000.

    13F-HR 0001538846-26-000003 filed by South Dakota Investment Council
    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 109,756 shares
    Change vs previous 13F -6,500 shares

    1.05% of the 13F portfolio, value $55,169,000.

    13F-HR 0001538846-26-000002 filed by South Dakota Investment Council
    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 116,256 shares
    Change vs previous 13F -4,713 shares

    1.14% of the 13F portfolio, value $58,447,000.

    13F-HR 0001538846-25-000018 filed by South Dakota Investment Council
    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 120,969 shares
    Change vs previous 13F -1,100 shares

    1.13% of the 13F portfolio, value $58,763,000.

    13F-HR 0001538846-25-000008 filed by South Dakota Investment Council
    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 122,069 shares
    Change vs previous 13F +532 shares

    1.33% of the 13F portfolio, value $65,012,000.

    13F-HR 0001538846-25-000006 filed by South Dakota Investment Council
    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 121,537 shares
    Change vs previous 13F 0 shares

    1.1% of the 13F portfolio, value $55,090,000.

    13F-HR 0001538846-25-000002 filed by South Dakota Investment Council
    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 121,537 shares
    Change vs previous 13F not available

    1.09% of the 13F portfolio, value $55,939,000.

    13F-HR 0001538846-24-000010 filed by South Dakota Investment Council
    Filed (acceptance time not in the bulk data set), ingested

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