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Disclosery

TCW GROUP INC: IDXX position timeline

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

TCW GROUP INC held 108,951 IDXX shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 108,951 shares
    Change vs previous 13F -9,800 shares

    0.39% of the 13F portfolio, value $57,356,164.

    13F-HR 0000850401-26-000009 filed by TCW GROUP 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 118,751 shares
    Change vs previous 13F +54,007 shares

    0.5% of the 13F portfolio, value $66,725,001.

    13F-HR 0000850401-26-000006 filed by TCW GROUP 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 64,744 shares
    Change vs previous 13F not available

    0.31% of the 13F portfolio, value $43,801,260.

    13F-HR 0000850401-26-000002 filed by TCW GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

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