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Disclosery

NWM ADVISORS, LLC: BRK-B position timeline

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

NWM ADVISORS, LLC held 21,092 BRK-B shares at 2026-06-30 per its 13F-HR/A filed 2026-08-28.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 21,092 shares
    Change vs previous 13F +872 shares

    8.31% of the 13F portfolio, value $10,554,226.

    13F-HR/A 0002098824-26-000005 filed by NWM ADVISORS, LLC
    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 20,220 shares
    Change vs previous 13F +659 shares

    8.83% of the 13F portfolio, value $9,689,424.

    13F-HR 0002098824-26-000002 filed by NWM ADVISORS, LLC
    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 19,561 shares
    Change vs previous 13F not available

    8.55% of the 13F portfolio, value $9,832,337.

    13F-HR 0002098824-26-000001 filed by NWM ADVISORS, LLC
    Filed (acceptance time not in the bulk data set), ingested

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