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Tower Research Capital LLC (TRC): COLB position timeline

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

Tower Research Capital LLC (TRC) held 27,384 COLB 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 27,384 shares
    Change vs previous 13F +17,646 shares

    0.02% of the 13F portfolio, value $877,657.

    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 9,738 shares
    Change vs previous 13F +3,671 shares

    0.01% of the 13F portfolio, value $267,113.

    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 6,067 shares
    Change vs previous 13F -4,435 shares

    <0.01% of the 13F portfolio, value $169,573.

    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 10,502 shares
    Change vs previous 13F -1,256 shares

    0.01% of the 13F portfolio, value $270,322.

    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 11,758 shares
    Change vs previous 13F +534 shares

    0.01% of the 13F portfolio, value $274,902.

    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 11,224 shares
    Change vs previous 13F -18,562 shares

    0.01% of the 13F portfolio, value $279,927.

    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 29,786 shares
    Change vs previous 13F +5,790 shares

    0.02% of the 13F portfolio, value $804,520.

    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 23,996 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $626,536.

    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).