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Tower Research Capital LLC (TRC): GGB position timeline

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

Tower Research Capital LLC (TRC) held 11,303 GGB 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 11,303 shares
    Change vs previous 13F +6,929 shares

    <0.01% of the 13F portfolio, value $45,664.

    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 4,374 shares
    Change vs previous 13F +3,320 shares

    <0.01% of the 13F portfolio, value $15,790.

    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 1,054 shares
    Change vs previous 13F -512 shares

    <0.01% of the 13F portfolio, value $3,889.

    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 1,566 shares
    Change vs previous 13F +280 shares

    <0.01% of the 13F portfolio, value $4,854.

    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 1,286 shares
    Change vs previous 13F -4,026 shares

    <0.01% of the 13F portfolio, value $3,755.

    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 5,312 shares
    Change vs previous 13F -40,599 shares

    <0.01% of the 13F portfolio, value $15,086.

    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 45,911 shares
    Change vs previous 13F +23,594 shares

    <0.01% of the 13F portfolio, value $132,224.

    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 22,317 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $78,110.

    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).