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Disclosery

RHUMBLINE ADVISERS: IDXX position timeline

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

RHUMBLINE ADVISERS held 169,208 IDXX shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 169,208 shares
    Change vs previous 13F -4,523 shares

    0.07% of the 13F portfolio, value $89,077,714.

    13F-HR 0001115418-26-000005 filed by RHUMBLINE ADVISERS
    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 173,731 shares
    Change vs previous 13F +256 shares

    0.08% of the 13F portfolio, value $97,617,576.

    13F-HR 0001115418-26-000003 filed by RHUMBLINE ADVISERS
    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 173,475 shares
    Change vs previous 13F -551 shares

    0.09% of the 13F portfolio, value $117,360,913.

    13F-HR 0001115418-26-000002 filed by RHUMBLINE ADVISERS
    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 174,026 shares
    Change vs previous 13F -5,492 shares

    0.09% of the 13F portfolio, value $111,183,344.

    13F-HR 0001115418-25-000021 filed by RHUMBLINE ADVISERS
    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 179,518 shares
    Change vs previous 13F -3,677 shares

    0.08% of the 13F portfolio, value $96,282,562.

    13F-HR 0001115418-25-000017 filed by RHUMBLINE ADVISERS
    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/A 183,195 shares
    Change vs previous 13F +7,225 shares

    0.07% of the 13F portfolio, value $76,932,622.

    13F-HR/A 0001115418-25-000005 filed by RHUMBLINE ADVISERS
    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/A 175,970 shares
    Change vs previous 13F -6,931 shares

    0.07% of the 13F portfolio, value $72,752,908.

    13F-HR/A 0001115418-25-000006 filed by RHUMBLINE ADVISERS
    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 182,901 shares
    Change vs previous 13F not available

    0.08% of the 13F portfolio, value $92,405,119.

    13F-HR 0001115418-24-000011 filed by RHUMBLINE ADVISERS
    Filed (acceptance time not in the bulk data set), ingested

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