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Tower Research Capital LLC (TRC): PTEN position timeline

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

Tower Research Capital LLC (TRC) held 10,563 PTEN 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 10,563 shares
    Change vs previous 13F -15,270 shares

    <0.01% of the 13F portfolio, value $96,968.

    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 25,833 shares
    Change vs previous 13F +15,274 shares

    0.01% of the 13F portfolio, value $279,772.

    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 10,559 shares
    Change vs previous 13F -312 shares

    <0.01% of the 13F portfolio, value $64,516.

    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 10,871 shares
    Change vs previous 13F -20,600 shares

    <0.01% of the 13F portfolio, value $56,311.

    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 31,471 shares
    Change vs previous 13F +26,864 shares

    0.01% of the 13F portfolio, value $186,623.

    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 4,607 shares
    Change vs previous 13F -10,800 shares

    <0.01% of the 13F portfolio, value $37,870.

    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 15,407 shares
    Change vs previous 13F +9,394 shares

    <0.01% of the 13F portfolio, value $127,262.

    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 6,013 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $46,000.

    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).