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Tower Research Capital LLC (TRC): GCT position timeline

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

Tower Research Capital LLC (TRC) held 4,436 GCT 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 4,436 shares
    Change vs previous 13F +2,948 shares

    <0.01% of the 13F portfolio, value $140,178.

    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 1,488 shares
    Change vs previous 13F +1,033 shares

    <0.01% of the 13F portfolio, value $67,525.

    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 455 shares
    Change vs previous 13F -559 shares

    <0.01% of the 13F portfolio, value $17,872.

    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 1,014 shares
    Change vs previous 13F -1,358 shares

    <0.01% of the 13F portfolio, value $28,798.

    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 2,372 shares
    Change vs previous 13F +483 shares

    <0.01% of the 13F portfolio, value $46,918.

    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 1,889 shares
    Change vs previous 13F -182 shares

    <0.01% of the 13F portfolio, value $26,824.

    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 2,071 shares
    Change vs previous 13F +346 shares

    <0.01% of the 13F portfolio, value $38,355.

    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 1,725 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $39,641.

    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).