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Tower Research Capital LLC (TRC): GPGI position timeline

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

Tower Research Capital LLC (TRC) held 12,172 GPGI 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 12,172 shares
    Change vs previous 13F -7,241 shares

    <0.01% of the 13F portfolio, value $192,926.

    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 19,413 shares
    Change vs previous 13F +18,360 shares

    0.01% of the 13F portfolio, value $331,962.

    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 1,053 shares
    Change vs previous 13F -2,787 shares

    <0.01% of the 13F portfolio, value $20,302.

    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 3,840 shares
    Change vs previous 13F +362 shares

    <0.01% of the 13F portfolio, value $79,949.

    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 3,478 shares
    Change vs previous 13F +713 shares

    <0.01% of the 13F portfolio, value $49,005.

    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 2,765 shares
    Change vs previous 13F +1,768 shares

    <0.01% of the 13F portfolio, value $30,056.

    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 997 shares
    Change vs previous 13F -812 shares

    <0.01% of the 13F portfolio, value $15,284.

    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 1,809 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $25,362.

    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).