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Tower Research Capital LLC (TRC): AROC position timeline

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

Tower Research Capital LLC (TRC) held 5,879 AROC 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 5,879 shares
    Change vs previous 13F -6,501 shares

    0.01% of the 13F portfolio, value $239,334.

    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 12,380 shares
    Change vs previous 13F +10,526 shares

    0.01% of the 13F portfolio, value $430,824.

    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 1,854 shares
    Change vs previous 13F -2,757 shares

    <0.01% of the 13F portfolio, value $48,241.

    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 4,611 shares
    Change vs previous 13F -15,485 shares

    <0.01% of the 13F portfolio, value $121,315.

    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 20,096 shares
    Change vs previous 13F +14,996 shares

    0.01% of the 13F portfolio, value $498,984.

    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 5,100 shares
    Change vs previous 13F -731 shares

    <0.01% of the 13F portfolio, value $133,824.

    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 5,831 shares
    Change vs previous 13F -3,968 shares

    <0.01% of the 13F portfolio, value $145,134.

    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 9,799 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $198,332.

    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).