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Tower Research Capital LLC (TRC): TENB position timeline

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

Tower Research Capital LLC (TRC) held 4,060 TENB 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 4,060 shares
    Change vs previous 13F +786 shares

    <0.01% of the 13F portfolio, value $149,733.

    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 3,274 shares
    Change vs previous 13F -1,560 shares

    <0.01% of the 13F portfolio, value $55,380.

    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 4,834 shares
    Change vs previous 13F +956 shares

    <0.01% of the 13F portfolio, value $113,744.

    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 3,878 shares
    Change vs previous 13F -13,507 shares

    <0.01% of the 13F portfolio, value $113,082.

    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 17,385 shares
    Change vs previous 13F +14,593 shares

    0.02% of the 13F portfolio, value $587,266.

    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 2,792 shares
    Change vs previous 13F -630 shares

    <0.01% of the 13F portfolio, value $97,664.

    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 3,422 shares
    Change vs previous 13F -1,083 shares

    <0.01% of the 13F portfolio, value $134,758.

    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 4,505 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $182,542.

    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).