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CITADEL ADVISORS LLC: TMDX position timeline

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

CITADEL ADVISORS LLC held 558,824 TMDX 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 558,824 shares
    Change vs previous 13F +497,223 shares

    0.02% of the 13F portfolio, value $37,117,090.

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

  2. period ended2026-03-31
    13F 61,601 shares
    Change vs previous 13F -81,646 shares

    <0.01% of the 13F portfolio, value $6,123,755.

    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 143,247 shares
    Change vs previous 13F +18,330 shares

    0.01% of the 13F portfolio, value $17,425,997.

    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 124,917 shares
    Change vs previous 13F -31,524 shares

    0.01% of the 13F portfolio, value $14,015,688.

    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 156,441 shares
    Change vs previous 13F -453,248 shares

    0.02% of the 13F portfolio, value $20,964,658.

    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 609,689 shares
    Change vs previous 13F +376,755 shares

    0.04% of the 13F portfolio, value $41,019,876.

    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 232,934 shares
    Change vs previous 13F +232,934 shares

    0.01% of the 13F portfolio, value $14,523,435.

    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 0 shares
    Change vs previous 13F not available

    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).

    Exited: the 13F for this period no longer lists the position.