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CITADEL ADVISORS LLC: MDXG position timeline

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

CITADEL ADVISORS LLC held 825,838 MDXG 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 825,838 shares
    Change vs previous 13F +49,397 shares

    <0.01% of the 13F portfolio, value $3,179,476.

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

  2. period ended2026-03-31
    13F 776,441 shares
    Change vs previous 13F +326,779 shares

    <0.01% of the 13F portfolio, value $3,066,942.

    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 449,662 shares
    Change vs previous 13F +312,503 shares

    <0.01% of the 13F portfolio, value $3,044,211.

    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 137,159 shares
    Change vs previous 13F -315,513 shares

    <0.01% of the 13F portfolio, value $957,370.

    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 452,672 shares
    Change vs previous 13F +6,662 shares

    <0.01% of the 13F portfolio, value $2,765,826.

    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 446,010 shares
    Change vs previous 13F +178 shares

    <0.01% of the 13F portfolio, value $3,389,676.

    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 445,832 shares
    Change vs previous 13F -141 shares

    <0.01% of the 13F portfolio, value $4,288,903.

    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 445,973 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,635,700.

    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).