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Disclosery

Tower Research Capital LLC (TRC): ALT position timeline

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

Tower Research Capital LLC (TRC) held 7,477 ALT 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 7,477 shares
    Change vs previous 13F -7,011 shares

    <0.01% of the 13F portfolio, value $22,730.

    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 14,488 shares
    Change vs previous 13F +6,299 shares

    <0.01% of the 13F portfolio, value $44,623.

    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 8,189 shares
    Change vs previous 13F -1,232 shares

    <0.01% of the 13F portfolio, value $29,562.

    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 9,421 shares
    Change vs previous 13F -5,535 shares

    <0.01% of the 13F portfolio, value $35,518.

    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 14,956 shares
    Change vs previous 13F +10,490 shares

    <0.01% of the 13F portfolio, value $57,880.

    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 4,466 shares
    Change vs previous 13F -21,277 shares

    <0.01% of the 13F portfolio, value $22,330.

    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 25,743 shares
    Change vs previous 13F -1,217 shares

    <0.01% of the 13F portfolio, value $185,607.

    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 26,960 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $165,534.

    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).