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Tower Research Capital LLC (TRC): ACIW position timeline

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

Tower Research Capital LLC (TRC) held 5,824 ACIW 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 5,824 shares
    Change vs previous 13F -2,421 shares

    0.01% of the 13F portfolio, value $292,889.

    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 8,245 shares
    Change vs previous 13F +888 shares

    0.01% of the 13F portfolio, value $338,127.

    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 7,357 shares
    Change vs previous 13F +5,186 shares

    0.01% of the 13F portfolio, value $351,738.

    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 2,171 shares
    Change vs previous 13F -13,037 shares

    <0.01% of the 13F portfolio, value $114,564.

    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 15,208 shares
    Change vs previous 13F +13,584 shares

    0.02% of the 13F portfolio, value $698,200.

    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 1,624 shares
    Change vs previous 13F -2,801 shares

    <0.01% of the 13F portfolio, value $88,849.

    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 4,425 shares
    Change vs previous 13F -2,118 shares

    <0.01% of the 13F portfolio, value $229,702.

    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 6,543 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $333,039.

    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).