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Tower Research Capital LLC (TRC): BKH position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Tower Research Capital LLC (TRC) on BKH, newest first. How the timeline and the estimate are built.

Tower Research Capital LLC (TRC) held 6,586 BKH shares at 2026-06-30 per its 13F-HR filed 2026-08-11.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 6,586 shares
    Change vs previous 13F -1,171 shares

    0.01% of the 13F portfolio, value $489,998.

    13F-HR 0001533421-26-000008 filed by Tower Research Capital LLC (TRC)
    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 7,757 shares
    Change vs previous 13F +3,772 shares

    0.01% of the 13F portfolio, value $538,413.

    13F-HR 0001533421-26-000006 filed by Tower Research Capital LLC (TRC)
    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 3,985 shares
    Change vs previous 13F -2,257 shares

    0.01% of the 13F portfolio, value $276,639.

    13F-HR 0001533421-26-000004 filed by Tower Research Capital LLC (TRC)
    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 6,242 shares
    Change vs previous 13F -1,476 shares

    0.01% of the 13F portfolio, value $384,445.

    13F-HR 0001533421-25-000019 filed by Tower Research Capital LLC (TRC)
    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 7,718 shares
    Change vs previous 13F +3,319 shares

    0.01% of the 13F portfolio, value $432,980.

    13F-HR 0001533421-25-000013 filed by Tower Research Capital LLC (TRC)
    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 4,399 shares
    Change vs previous 13F -3,949 shares

    0.01% of the 13F portfolio, value $266,799.

    13F-HR 0001533421-25-000007 filed by Tower Research Capital LLC (TRC)
    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 8,348 shares
    Change vs previous 13F +6,863 shares

    0.01% of the 13F portfolio, value $488,525.

    13F-HR 0001533421-25-000001 filed by Tower Research Capital LLC (TRC)
    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 1,485 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $90,763.

    13F-HR 0001533421-24-000021 filed by Tower Research Capital LLC (TRC)
    Filed (acceptance time not in the bulk data set), ingested

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