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Tower Research Capital LLC (TRC): PKOH position timeline

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

Tower Research Capital LLC (TRC) held 1,184 PKOH 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 1,184 shares
    Change vs previous 13F -709 shares

    <0.01% of the 13F portfolio, value $45,525.

    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 1,893 shares
    Change vs previous 13F +1,342 shares

    <0.01% of the 13F portfolio, value $45,508.

    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 551 shares
    Change vs previous 13F -129 shares

    <0.01% of the 13F portfolio, value $11,538.

    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 680 shares
    Change vs previous 13F -2,019 shares

    <0.01% of the 13F portfolio, value $14,443.

    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 2,699 shares
    Change vs previous 13F +2,134 shares

    <0.01% of the 13F portfolio, value $48,204.

    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 565 shares
    Change vs previous 13F +128 shares

    <0.01% of the 13F portfolio, value $12,204.

    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 437 shares
    Change vs previous 13F -107 shares

    <0.01% of the 13F portfolio, value $11,480.

    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 544 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $16,701.

    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).