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Disclosery

North Forty Two & Co.: BRK-B position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of North Forty Two & Co. on BRK-B, newest first. How the timeline and the estimate are built.

North Forty Two & Co. held 1,375 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-07-24.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,375 shares
    Change vs previous 13F -25 shares

    0.58% of the 13F portfolio, value $688,036.

    13F-HR 0002055134-26-000003 filed by North Forty Two & Co.
    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 1,400 shares
    Change vs previous 13F 0 shares

    0.62% of the 13F portfolio, value $670,880.

    13F-HR 0002055134-26-000002 filed by North Forty Two & Co.
    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 1,400 shares
    Change vs previous 13F 0 shares

    0.66% of the 13F portfolio, value $703,710.

    13F-HR 0002055134-26-000001 filed by North Forty Two & Co.
    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 1,400 shares
    Change vs previous 13F 0 shares

    0.69% of the 13F portfolio, value $703,836.

    13F-HR 0002055134-25-000009 filed by North Forty Two & Co.
    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 1,400 shares
    Change vs previous 13F 0 shares

    0.72% of the 13F portfolio, value $680,078.

    13F-HR 0002055134-25-000005 filed by North Forty Two & Co.
    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 1,400 shares
    Change vs previous 13F 0 shares

    0.83% of the 13F portfolio, value $745,612.

    13F-HR 0002055134-25-000004 filed by North Forty Two & Co.
    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 1,400 shares
    Change vs previous 13F not available

    0.73% of the 13F portfolio, value $634,592.

    13F-HR 0002055134-25-000002 filed by North Forty Two & Co.
    Filed (acceptance time not in the bulk data set), ingested

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