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Disclosery

CITADEL ADVISORS LLC: MDT position timeline

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

CITADEL ADVISORS LLC held 5,373,877 MDT 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 5,373,877 shares
    Change vs previous 13F +4,391,136 shares

    0.24% of the 13F portfolio, value $420,398,397.

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

  2. period ended2026-03-31
    13F 982,741 shares
    Change vs previous 13F -4,246,447 shares

    0.06% of the 13F portfolio, value $85,154,508.

    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 5,229,188 shares
    Change vs previous 13F +1,527,713 shares

    0.34% of the 13F portfolio, value $502,315,799.

    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 3,701,475 shares
    Change vs previous 13F -6,095,380 shares

    0.28% of the 13F portfolio, value $352,528,479.

    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 9,796,855 shares
    Change vs previous 13F +1,135,688 shares

    0.74% of the 13F portfolio, value $853,991,850.

    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 8,661,167 shares
    Change vs previous 13F +2,691,162 shares

    0.76% of the 13F portfolio, value $778,292,467.

    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 5,970,005 shares
    Change vs previous 13F +148,840 shares

    0.44% of the 13F portfolio, value $476,883,999.

    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 5,821,165 shares
    Change vs previous 13F not available

    0.55% of the 13F portfolio, value $524,079,485.

    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).