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ALTA CAPITAL MANAGEMENT LLC/: IDXX position timeline

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

ALTA CAPITAL MANAGEMENT LLC/ held 0 IDXX shares at 2025-12-31 per its 13F-HR filed 2026-02-06.

the latest 13F is the newest step

  1. period ended2025-12-31
    13F 0 shares
    Change vs previous 13F -10,202 shares

    13F-HR 0001093589-26-000002 filed by ALTA CAPITAL MANAGEMENT LLC/
    Filed (acceptance time not in the bulk data set), ingested

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

    Exited: the 13F for this period no longer lists the position.

  2. period ended2025-09-30
    13F 10,202 shares
    Change vs previous 13F -11,941 shares

    0.36% of the 13F portfolio, value $6,517,955.

    13F-HR 0001093589-25-000012 filed by ALTA CAPITAL 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 ended2025-06-30
    13F 22,143 shares
    Change vs previous 13F +1,253 shares

    0.68% of the 13F portfolio, value $11,876,176.

    13F-HR 0001093589-25-000008 filed by ALTA CAPITAL 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 ended2025-03-31
    13F 20,890 shares
    Change vs previous 13F -35 shares

    0.57% of the 13F portfolio, value $8,772,755.

    13F-HR 0001093589-25-000004 filed by ALTA CAPITAL 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 ended2024-12-31
    13F 20,925 shares
    Change vs previous 13F -484 shares

    0.52% of the 13F portfolio, value $8,651,232.

    13F-HR 0001093589-25-000001 filed by ALTA CAPITAL 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 ended2024-09-30
    13F 21,409 shares
    Change vs previous 13F not available

    0.64% of the 13F portfolio, value $10,816,254.

    13F-HR 0001093589-24-000006 filed by ALTA CAPITAL MANAGEMENT LLC/
    Filed (acceptance time not in the bulk data set), ingested

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