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PKS Advisory Services, LLC: BRK-B position timeline

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

PKS Advisory Services, LLC held 5,939 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-08-04.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 5,939 shares
    Change vs previous 13F +1,412 shares

    0.47% of the 13F portfolio, value $2,971,938.

    13F-HR 0001605401-26-000003 filed by PKS Advisory Services, 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 4,527 shares
    Change vs previous 13F +318 shares

    0.5% of the 13F portfolio, value $2,166,841.

    13F-HR 0001605401-26-000002 filed by PKS Advisory Services, 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 4,209 shares
    Change vs previous 13F -303 shares

    0.48% of the 13F portfolio, value $2,115,770.

    13F-HR 0001605401-26-000001 filed by PKS Advisory Services, LLC
    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 4,512 shares
    Change vs previous 13F +168 shares

    0.47% of the 13F portfolio, value $2,268,479.

    13F-HR 0001605401-25-000005 filed by PKS Advisory Services, LLC
    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 4,344 shares
    Change vs previous 13F -75 shares

    0.54% of the 13F portfolio, value $2,108,246.

    13F-HR 0001221073-25-000075 filed by PKS Advisory Services, LLC
    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 4,419 shares
    Change vs previous 13F +771 shares

    0.64% of the 13F portfolio, value $2,343,765.

    13F-HR 0001221073-25-000056 filed by PKS Advisory Services, LLC
    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 3,648 shares
    Change vs previous 13F not available

    0.41% of the 13F portfolio, value $1,653,565.

    13F-HR 0001221073-25-000032 filed by PKS Advisory Services, LLC
    Filed (acceptance time not in the bulk data set), ingested

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