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Bannerstone Capital Management, LLC: IBKR position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Bannerstone Capital Management, LLC on IBKR, newest first. How the timeline and the estimate are built.

Bannerstone Capital Management, LLC held 8,119 IBKR shares at 2026-06-30 per its 13F-HR filed 2026-07-31.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 8,119 shares
    Change vs previous 13F +2 shares

    0.59% of the 13F portfolio, value $706,639.

    13F-HR 0002085853-26-000920 filed by Bannerstone Capital Management, 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 8,117 shares
    Change vs previous 13F +414 shares

    0.51% of the 13F portfolio, value $544,421.

    13F-HR 0002085853-26-000581 filed by Bannerstone Capital Management, 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 7,703 shares
    Change vs previous 13F not available

    0.47% of the 13F portfolio, value $495,366.

    13F-HR 0002085853-26-000612 filed by Bannerstone Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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