Skip to content
Disclosery

MILLENNIUM MANAGEMENT LLC: IDXX position timeline

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

MILLENNIUM MANAGEMENT LLC held 78,980 IDXX 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 78,980 shares
    Change vs previous 13F +8,534 shares

    0.03% of the 13F portfolio, value $41,578,231.

    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 70,446 shares
    Change vs previous 13F +66,976 shares

    0.03% of the 13F portfolio, value $39,582,903.

    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 3,470 shares
    Change vs previous 13F -60,049 shares

    <0.01% of the 13F portfolio, value $2,347,559.

    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 63,519 shares
    Change vs previous 13F -15,259 shares

    0.03% of the 13F portfolio, value $40,581,654.

    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 78,778 shares
    Change vs previous 13F +39,270 shares

    0.04% of the 13F portfolio, value $42,251,793.

    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 39,508 shares
    Change vs previous 13F -216,720 shares

    0.02% of the 13F portfolio, value $16,591,385.

    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 256,228 shares
    Change vs previous 13F +100,461 shares

    0.09% of the 13F portfolio, value $105,934,904.

    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 155,767 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $78,696,604.

    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).