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Disclosery

CITADEL ADVISORS LLC: LEGN position timeline

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

CITADEL ADVISORS LLC held 34,141 LEGN 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 34,141 shares
    Change vs previous 13F -482,839 shares

    <0.01% of the 13F portfolio, value $985,992.

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

  2. period ended2026-03-31
    13F 516,980 shares
    Change vs previous 13F +338,940 shares

    0.01% of the 13F portfolio, value $9,352,168.

    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 178,040 shares
    Change vs previous 13F -204,772 shares

    <0.01% of the 13F portfolio, value $3,870,590.

    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 382,812 shares
    Change vs previous 13F +217,751 shares

    0.01% of the 13F portfolio, value $12,483,499.

    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 165,061 shares
    Change vs previous 13F +9,887 shares

    0.01% of the 13F portfolio, value $5,858,015.

    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 155,174 shares
    Change vs previous 13F -2,749,683 shares

    0.01% of the 13F portfolio, value $5,265,054.

    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 2,904,857 shares
    Change vs previous 13F +1,588,303 shares

    0.09% of the 13F portfolio, value $94,524,047.

    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 1,316,554 shares
    Change vs previous 13F not available

    0.07% of the 13F portfolio, value $64,155,677.

    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).