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Tower Research Capital LLC (TRC): COUR position timeline

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

Tower Research Capital LLC (TRC) held 20,445 COUR 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 20,445 shares
    Change vs previous 13F +9,213 shares

    <0.01% of the 13F portfolio, value $115,310.

    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 11,232 shares
    Change vs previous 13F -8,217 shares

    <0.01% of the 13F portfolio, value $65,370.

    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 19,449 shares
    Change vs previous 13F +14,469 shares

    <0.01% of the 13F portfolio, value $143,145.

    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 4,980 shares
    Change vs previous 13F -15,125 shares

    <0.01% of the 13F portfolio, value $58,316.

    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 20,105 shares
    Change vs previous 13F +15,269 shares

    <0.01% of the 13F portfolio, value $176,120.

    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 4,836 shares
    Change vs previous 13F +1,401 shares

    <0.01% of the 13F portfolio, value $32,208.

    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 3,435 shares
    Change vs previous 13F -5,451 shares

    <0.01% of the 13F portfolio, value $29,197.

    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 8,886 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $70,555.

    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).