Skip to content
Disclosery

Tower Research Capital LLC (TRC): CERS position timeline

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

Tower Research Capital LLC (TRC) held 5,736 CERS 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 5,736 shares
    Change vs previous 13F -35,985 shares

    <0.01% of the 13F portfolio, value $16,749.

    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 41,721 shares
    Change vs previous 13F +17,063 shares

    <0.01% of the 13F portfolio, value $75,932.

    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 24,658 shares
    Change vs previous 13F -41,835 shares

    <0.01% of the 13F portfolio, value $50,795.

    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 66,493 shares
    Change vs previous 13F -11,441 shares

    <0.01% of the 13F portfolio, value $105,724.

    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 77,934 shares
    Change vs previous 13F +33,223 shares

    <0.01% of the 13F portfolio, value $109,887.

    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 44,711 shares
    Change vs previous 13F +39,405 shares

    <0.01% of the 13F portfolio, value $62,148.

    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 5,306 shares
    Change vs previous 13F -475 shares

    <0.01% of the 13F portfolio, value $8,171.

    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 5,781 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $10,059.

    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).