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CITADEL ADVISORS LLC: MMSI position timeline

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

CITADEL ADVISORS LLC held 909,863 MMSI 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 909,863 shares
    Change vs previous 13F -52,921 shares

    0.04% of the 13F portfolio, value $63,089,900.

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

  2. period ended2026-03-31
    13F 962,784 shares
    Change vs previous 13F -130,823 shares

    0.05% of the 13F portfolio, value $66,364,701.

    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 1,093,607 shares
    Change vs previous 13F -83,194 shares

    0.07% of the 13F portfolio, value $96,390,521.

    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 1,176,801 shares
    Change vs previous 13F -172,248 shares

    0.08% of the 13F portfolio, value $97,945,147.

    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 1,349,049 shares
    Change vs previous 13F +398,002 shares

    0.11% of the 13F portfolio, value $126,109,101.

    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 951,047 shares
    Change vs previous 13F +252,461 shares

    0.1% of the 13F portfolio, value $100,535,178.

    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 698,586 shares
    Change vs previous 13F +656,174 shares

    0.06% of the 13F portfolio, value $67,567,238.

    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 42,412 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $4,191,578.

    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).