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Tower Research Capital LLC (TRC): ALCO position timeline

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

Tower Research Capital LLC (TRC) held 766 ALCO 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 766 shares
    Change vs previous 13F -587 shares

    <0.01% of the 13F portfolio, value $31,689.

    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 1,353 shares
    Change vs previous 13F +1,038 shares

    <0.01% of the 13F portfolio, value $55,825.

    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 315 shares
    Change vs previous 13F -63 shares

    <0.01% of the 13F portfolio, value $11,460.

    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 378 shares
    Change vs previous 13F -2,907 shares

    <0.01% of the 13F portfolio, value $13,101.

    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 3,285 shares
    Change vs previous 13F +2,917 shares

    <0.01% of the 13F portfolio, value $107,354.

    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 368 shares
    Change vs previous 13F -23 shares

    <0.01% of the 13F portfolio, value $10,981.

    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 391 shares
    Change vs previous 13F -84 shares

    <0.01% of the 13F portfolio, value $10,139.

    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 475 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $13,286.

    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).