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MILLENNIUM MANAGEMENT LLC: BKSY position timeline

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

MILLENNIUM MANAGEMENT LLC held 914,009 BKSY 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 914,009 shares
    Change vs previous 13F +369,333 shares

    0.02% of the 13F portfolio, value $25,519,131.

    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 544,676 shares
    Change vs previous 13F -412,035 shares

    0.01% of the 13F portfolio, value $13,704,048.

    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 956,711 shares
    Change vs previous 13F -117,860 shares

    0.01% of the 13F portfolio, value $17,938,331.

    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 1,074,571 shares
    Change vs previous 13F +169,140 shares

    0.02% of the 13F portfolio, value $21,652,606.

    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 905,431 shares
    Change vs previous 13F +4,671 shares

    0.02% of the 13F portfolio, value $18,633,770.

    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 900,760 shares
    Change vs previous 13F +441,165 shares

    0.01% of the 13F portfolio, value $6,962,875.

    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 459,595 shares
    Change vs previous 13F +343,486 shares

    <0.01% of the 13F portfolio, value $4,959,030.

    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 116,109 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $550,357.

    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).