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CITADEL ADVISORS LLC: ACAD position timeline

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

CITADEL ADVISORS LLC held 2,182,177 ACAD 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 2,182,177 shares
    Change vs previous 13F +1,559,417 shares

    0.03% of the 13F portfolio, value $55,209,078.

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

  2. period ended2026-03-31
    13F 622,760 shares
    Change vs previous 13F -744,699 shares

    0.01% of the 13F portfolio, value $13,862,637.

    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 1,367,459 shares
    Change vs previous 13F +1,043,939 shares

    0.02% of the 13F portfolio, value $36,524,830.

    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 323,520 shares
    Change vs previous 13F -2,689,176 shares

    0.01% of the 13F portfolio, value $6,903,917.

    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 3,012,696 shares
    Change vs previous 13F +2,718,036 shares

    0.06% of the 13F portfolio, value $64,983,853.

    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 294,660 shares
    Change vs previous 13F -43,205 shares

    <0.01% of the 13F portfolio, value $4,894,302.

    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 337,865 shares
    Change vs previous 13F +170,303 shares

    0.01% of the 13F portfolio, value $6,199,823.

    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 167,562 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $2,577,104.

    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).