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Robeco Institutional Asset Management B.V.: IDXX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Robeco Institutional Asset Management B.V. on IDXX, newest first. How the timeline and the estimate are built.

Robeco Institutional Asset Management B.V. held 172,393 IDXX shares at 2026-06-30 per its 13F-HR filed 2026-07-21.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 172,393 shares
    Change vs previous 13F -17,367 shares

    0.11% of the 13F portfolio, value $90,754,573.

    13F-HR 0001418773-26-000003 filed by Robeco Institutional Asset Management B.V.
    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 189,760 shares
    Change vs previous 13F +3,633 shares

    0.15% of the 13F portfolio, value $106,624,246.

    13F-HR 0001418773-26-000002 filed by Robeco Institutional Asset Management B.V.
    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 186,127 shares
    Change vs previous 13F -20,389 shares

    0.18% of the 13F portfolio, value $125,920,497.

    13F-HR 0001418773-26-000001 filed by Robeco Institutional Asset Management B.V.
    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 206,516 shares
    Change vs previous 13F -712 shares

    0.19% of the 13F portfolio, value $131,941,007.

    13F-HR 0001418773-25-000002 filed by Robeco Institutional Asset Management B.V.
    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 207,228 shares
    Change vs previous 13F +58,991 shares

    0.18% of the 13F portfolio, value $111,144,665.

    13F-HR 0001085146-25-003972 filed by Robeco Institutional Asset Management B.V.
    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 148,237 shares
    Change vs previous 13F -24,091 shares

    0.12% of the 13F portfolio, value $62,252,129.

    13F-HR 0001085146-25-002276 filed by Robeco Institutional Asset Management B.V.
    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 172,328 shares
    Change vs previous 13F -60,432 shares

    0.14% of the 13F portfolio, value $71,247,288.

    13F-HR 0001085146-25-000410 filed by Robeco Institutional Asset Management B.V.
    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 232,760 shares
    Change vs previous 13F not available

    0.23% of the 13F portfolio, value $117,595,010.

    13F-HR 0001085146-24-005220 filed by Robeco Institutional Asset Management B.V.
    Filed (acceptance time not in the bulk data set), ingested

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