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Disclosery

CITADEL ADVISORS LLC: IDXX position timeline

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

CITADEL ADVISORS LLC held 38,846 IDXX shares at 2026-06-30 per its 13F-HR/A filed 2026-09-02.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F/A 38,846 shares
    Change vs previous 13F -48,720 shares

    0.01% of the 13F portfolio, value $20,450,088.

    13F-HR/A 0001104659-26-104387 filed by CITADEL ADVISORS LLC
    Accepted , ingested

  2. period ended2026-03-31
    13F 87,566 shares
    Change vs previous 13F +69,723 shares

    0.03% of the 13F portfolio, value $49,202,460.

    13F-HR 0001104659-26-062477 filed by CITADEL ADVISORS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-12-31
    13F 17,843 shares
    Change vs previous 13F -9,733 shares

    0.01% of the 13F portfolio, value $12,071,325.

    13F-HR 0001104659-26-016408 filed by CITADEL ADVISORS LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-09-30
    13F 27,576 shares
    Change vs previous 13F -15,806 shares

    0.01% of the 13F portfolio, value $17,618,031.

    13F-HR 0001104659-25-112514 filed by CITADEL ADVISORS LLC
    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 43,382 shares
    Change vs previous 13F +42,310 shares

    0.02% of the 13F portfolio, value $23,267,502.

    13F-HR 0001104659-25-078555 filed by CITADEL ADVISORS LLC
    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 1,072 shares
    Change vs previous 13F -76,982 shares

    <0.01% of the 13F portfolio, value $450,186.

    13F-HR 0000950123-25-005687 filed by CITADEL ADVISORS LLC
    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 78,054 shares
    Change vs previous 13F +54,954 shares

    0.03% of the 13F portfolio, value $32,270,646.

    13F-HR 0000950123-25-002739 filed by CITADEL ADVISORS LLC
    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 23,100 shares
    Change vs previous 13F not available

    0.01% of the 13F portfolio, value $11,670,582.

    13F-HR 0000950123-24-011767 filed by CITADEL ADVISORS LLC
    Filed (acceptance time not in the bulk data set), ingested

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