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CITADEL ADVISORS LLC: MLAB position timeline

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

CITADEL ADVISORS LLC held 35,890 MLAB 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 35,890 shares
    Change vs previous 13F +27,467 shares

    <0.01% of the 13F portfolio, value $3,572,850.

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

  2. period ended2026-03-31
    13F 8,423 shares
    Change vs previous 13F -50,098 shares

    <0.01% of the 13F portfolio, value $744,762.

    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 58,521 shares
    Change vs previous 13F +24,343 shares

    <0.01% of the 13F portfolio, value $4,593,899.

    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 34,178 shares
    Change vs previous 13F +7,305 shares

    <0.01% of the 13F portfolio, value $2,290,267.

    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 26,873 shares
    Change vs previous 13F +20,791 shares

    <0.01% of the 13F portfolio, value $2,531,974.

    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 6,082 shares
    Change vs previous 13F -735 shares

    <0.01% of the 13F portfolio, value $721,690.

    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 6,817 shares
    Change vs previous 13F -3,898 shares

    <0.01% of the 13F portfolio, value $898,958.

    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 10,715 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $1,391,450.

    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).