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Tower Research Capital LLC (TRC): AISP position timeline

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

Tower Research Capital LLC (TRC) held 7,049 AISP 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 7,049 shares
    Change vs previous 13F -1,223 shares

    <0.01% of the 13F portfolio, value $16,847.

    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 8,272 shares
    Change vs previous 13F +3,443 shares

    <0.01% of the 13F portfolio, value $18,695.

    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 4,829 shares
    Change vs previous 13F +950 shares

    <0.01% of the 13F portfolio, value $13,956.

    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 3,879 shares
    Change vs previous 13F +146 shares

    <0.01% of the 13F portfolio, value $20,055.

    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 3,733 shares
    Change vs previous 13F -4,436 shares

    <0.01% of the 13F portfolio, value $21,987.

    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 8,169 shares
    Change vs previous 13F +4,622 shares

    <0.01% of the 13F portfolio, value $31,532.

    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 3,547 shares
    Change vs previous 13F -4,368 shares

    <0.01% of the 13F portfolio, value $22,204.

    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 7,915 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $18,204.

    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).