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Tower Research Capital LLC (TRC): AOS position timeline

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

Tower Research Capital LLC (TRC) held 1,519 AOS 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 1,519 shares
    Change vs previous 13F -3,541 shares

    <0.01% of the 13F portfolio, value $95,272.

    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 5,060 shares
    Change vs previous 13F +1,901 shares

    0.01% of the 13F portfolio, value $333,656.

    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 3,159 shares
    Change vs previous 13F -2,328 shares

    0.01% of the 13F portfolio, value $211,274.

    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 5,487 shares
    Change vs previous 13F +3,601 shares

    0.01% of the 13F portfolio, value $402,801.

    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 1,886 shares
    Change vs previous 13F -6,616 shares

    <0.01% of the 13F portfolio, value $123,665.

    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 8,502 shares
    Change vs previous 13F +1,770 shares

    0.02% of the 13F portfolio, value $558,071.

    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 6,732 shares
    Change vs previous 13F +3,766 shares

    0.01% of the 13F portfolio, value $459,190.

    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 2,966 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $266,436.

    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).