Skip to content
Disclosery

Tower Research Capital LLC (TRC): ATLC position timeline

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

Tower Research Capital LLC (TRC) held 415 ATLC 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 415 shares
    Change vs previous 13F -362 shares

    <0.01% of the 13F portfolio, value $42,434.

    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 777 shares
    Change vs previous 13F +177 shares

    <0.01% of the 13F portfolio, value $40,769.

    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 600 shares
    Change vs previous 13F +302 shares

    <0.01% of the 13F portfolio, value $40,170.

    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 298 shares
    Change vs previous 13F -467 shares

    <0.01% of the 13F portfolio, value $17,457.

    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 765 shares
    Change vs previous 13F +158 shares

    <0.01% of the 13F portfolio, value $41,884.

    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 607 shares
    Change vs previous 13F -121 shares

    <0.01% of the 13F portfolio, value $31,048.

    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 728 shares
    Change vs previous 13F +507 shares

    <0.01% of the 13F portfolio, value $40,608.

    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 221 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $7,753.

    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).