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Disclosery

Sharkey, Howes & Javer: BRK-B position timeline

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

Sharkey, Howes & Javer held 2,778 BRK-B shares at 2026-06-30 per its 13F-HR filed 2026-07-09.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 2,778 shares
    Change vs previous 13F -300 shares

    0.17% of the 13F portfolio, value $1,390,083.

    13F-HR 0001642246-26-000004 filed by Sharkey, Howes & Javer
    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 3,078 shares
    Change vs previous 13F -684 shares

    0.2% of the 13F portfolio, value $1,474,978.

    13F-HR 0001642246-26-000003 filed by Sharkey, Howes & Javer
    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 3,762 shares
    Change vs previous 13F -14 shares

    0.24% of the 13F portfolio, value $1,890,969.

    13F-HR 0001642246-26-000001 filed by Sharkey, Howes & Javer
    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 3,776 shares
    Change vs previous 13F +66 shares

    0.24% of the 13F portfolio, value $1,898,346.

    13F-HR 0001642246-25-000007 filed by Sharkey, Howes & Javer
    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 3,710 shares
    Change vs previous 13F +30 shares

    0.24% of the 13F portfolio, value $1,802,207.

    13F-HR 0001642246-25-000004 filed by Sharkey, Howes & Javer
    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 3,680 shares
    Change vs previous 13F -8 shares

    0.28% of the 13F portfolio, value $1,959,894.

    13F-HR 0001642246-25-000003 filed by Sharkey, Howes & Javer
    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 3,688 shares
    Change vs previous 13F +8 shares

    0.23% of the 13F portfolio, value $1,671,697.

    13F-HR 0001642246-25-000001 filed by Sharkey, Howes & Javer
    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 3,680 shares
    Change vs previous 13F not available

    0.24% of the 13F portfolio, value $1,693,757.

    13F-HR 0001642246-24-000008 filed by Sharkey, Howes & Javer
    Filed (acceptance time not in the bulk data set), ingested

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