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Tower Research Capital LLC (TRC): COLL position timeline

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

Tower Research Capital LLC (TRC) held 1,171 COLL 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 1,171 shares
    Change vs previous 13F -1,444 shares

    <0.01% of the 13F portfolio, value $42,390.

    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 2,615 shares
    Change vs previous 13F +451 shares

    <0.01% of the 13F portfolio, value $86,478.

    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 2,164 shares
    Change vs previous 13F +940 shares

    <0.01% of the 13F portfolio, value $100,193.

    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 1,224 shares
    Change vs previous 13F -2,327 shares

    <0.01% of the 13F portfolio, value $42,828.

    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 3,551 shares
    Change vs previous 13F +2,899 shares

    <0.01% of the 13F portfolio, value $105,003.

    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 652 shares
    Change vs previous 13F -11,059 shares

    <0.01% of the 13F portfolio, value $19,462.

    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 11,711 shares
    Change vs previous 13F +7,000 shares

    0.01% of the 13F portfolio, value $335,520.

    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 4,711 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $182,033.

    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).