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Disclosery

BlackRock, Inc.: IDXX position timeline

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

BlackRock, Inc. held 8,170,178 IDXX shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 8,170,178 shares
    Change vs previous 13F -195,375 shares

    0.06% of the 13F portfolio, value $4,301,108,318.

    13F-HR 0002012383-26-003238 filed by BlackRock, Inc.
    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 8,365,553 shares
    Change vs previous 13F -169,333 shares

    0.08% of the 13F portfolio, value $4,700,520,591.

    13F-HR 0002012383-26-001841 filed by BlackRock, Inc.
    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 8,534,886 shares
    Change vs previous 13F +329,875 shares

    0.1% of the 13F portfolio, value $5,774,106,652.

    13F-HR 0002012383-26-000920 filed by BlackRock, Inc.
    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 8,205,011 shares
    Change vs previous 13F -168,971 shares

    0.09% of the 13F portfolio, value $5,242,099,447.

    13F-HR 0002012383-25-002949 filed by BlackRock, Inc.
    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 8,373,982 shares
    Change vs previous 13F -329,092 shares

    0.09% of the 13F portfolio, value $4,491,301,365.

    13F-HR 0001060021-25-000120 filed by BlackRock, Inc.
    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 8,703,074 shares
    Change vs previous 13F +230,512 shares

    0.08% of the 13F portfolio, value $3,654,855,687.

    13F-HR 0001576419-25-000869 filed by BlackRock, Inc.
    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 8,472,562 shares
    Change vs previous 13F -942,652 shares

    0.07% of the 13F portfolio, value $3,502,896,286.

    13F-HR 0001060021-25-000002 filed by BlackRock, Inc.
    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 9,415,214 shares
    Change vs previous 13F not available

    0.1% of the 13F portfolio, value $4,756,754,131.

    13F-HR 0001426459-24-000006 filed by BlackRock, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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