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MILLENNIUM MANAGEMENT LLC: MCK position timeline

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

MILLENNIUM MANAGEMENT LLC held 101,133 MCK 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 101,133 shares
    Change vs previous 13F +43,730 shares

    0.05% of the 13F portfolio, value $76,416,095.

    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 57,403 shares
    Change vs previous 13F -158,780 shares

    0.04% of the 13F portfolio, value $49,674,260.

    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 216,183 shares
    Change vs previous 13F +107,718 shares

    0.13% of the 13F portfolio, value $177,332,753.

    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 108,465 shares
    Change vs previous 13F +103,692 shares

    0.07% of the 13F portfolio, value $83,793,551.

    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 4,773 shares
    Change vs previous 13F -119,793 shares

    <0.01% of the 13F portfolio, value $3,497,559.

    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 124,566 shares
    Change vs previous 13F -51,270 shares

    0.08% of the 13F portfolio, value $83,831,672.

    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 175,836 shares
    Change vs previous 13F +88,041 shares

    0.09% of the 13F portfolio, value $100,210,695.

    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 87,795 shares
    Change vs previous 13F not available

    0.04% of the 13F portfolio, value $43,407,604.

    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).