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MILLENNIUM MANAGEMENT LLC: TENB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of MILLENNIUM MANAGEMENT LLC on TENB, newest first. How the timeline and the estimate are built.

MILLENNIUM MANAGEMENT LLC held 972,922 TENB shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 972,922 shares
    Change vs previous 13F +399,666 shares

    0.02% of the 13F portfolio, value $35,881,363.

    13F-HR 0001273087-26-000007 filed by MILLENNIUM MANAGEMENT LLC
    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 573,256 shares
    Change vs previous 13F -248,190 shares

    0.01% of the 13F portfolio, value $9,696,625.

    13F-HR 0001273087-26-000004 filed by MILLENNIUM MANAGEMENT LLC
    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 821,446 shares
    Change vs previous 13F -777,385 shares

    0.01% of the 13F portfolio, value $19,328,624.

    13F-HR 0001273087-26-000002 filed by MILLENNIUM MANAGEMENT LLC
    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 1,598,831 shares
    Change vs previous 13F -119,452 shares

    0.04% of the 13F portfolio, value $46,621,912.

    13F-HR 0001273087-25-000034 filed by MILLENNIUM MANAGEMENT LLC
    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 1,718,283 shares
    Change vs previous 13F +572,763 shares

    0.05% of the 13F portfolio, value $58,043,600.

    13F-HR 0001273087-25-000028 filed by MILLENNIUM MANAGEMENT LLC
    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 1,145,520 shares
    Change vs previous 13F +118,696 shares

    0.04% of the 13F portfolio, value $40,070,290.

    13F-HR 0001273087-25-000019 filed by MILLENNIUM MANAGEMENT LLC
    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 1,026,824 shares
    Change vs previous 13F +358,416 shares

    0.04% of the 13F portfolio, value $40,436,329.

    13F-HR 0001273087-25-000015 filed by MILLENNIUM MANAGEMENT LLC
    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 668,408 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $27,083,892.

    13F-HR 0001273087-24-000118 filed by MILLENNIUM MANAGEMENT LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).