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Tower Research Capital LLC (TRC): ALRS position timeline

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

Tower Research Capital LLC (TRC) held 10,674 ALRS 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 10,674 shares
    Change vs previous 13F +8,089 shares

    0.01% of the 13F portfolio, value $331,961.

    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 2,585 shares
    Change vs previous 13F +1,765 shares

    <0.01% of the 13F portfolio, value $61,290.

    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 820 shares
    Change vs previous 13F +6 shares

    <0.01% of the 13F portfolio, value $18,466.

    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 814 shares
    Change vs previous 13F -2,557 shares

    <0.01% of the 13F portfolio, value $18,022.

    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 3,371 shares
    Change vs previous 13F +2,135 shares

    <0.01% of the 13F portfolio, value $72,948.

    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 1,236 shares
    Change vs previous 13F -41 shares

    <0.01% of the 13F portfolio, value $22,816.

    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 1,277 shares
    Change vs previous 13F +1,048 shares

    <0.01% of the 13F portfolio, value $24,569.

    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 229 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $5,240.

    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).