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Disclosery

CITADEL ADVISORS LLC: SOUN position timeline

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

CITADEL ADVISORS LLC held 1,373,112 SOUN 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 1,373,112 shares
    Change vs previous 13F +854,193 shares

    0.01% of the 13F portfolio, value $8,884,035.

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

  2. period ended2026-03-31
    13F 518,919 shares
    Change vs previous 13F +241,245 shares

    <0.01% of the 13F portfolio, value $3,564,973.

    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 277,674 shares
    Change vs previous 13F -1,886,132 shares

    <0.01% of the 13F portfolio, value $2,768,410.

    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 2,163,806 shares
    Change vs previous 13F +1,581,203 shares

    0.03% of the 13F portfolio, value $34,794,001.

    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 582,603 shares
    Change vs previous 13F +518,627 shares

    0.01% of the 13F portfolio, value $6,251,330.

    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 63,976 shares
    Change vs previous 13F -814,669 shares

    <0.01% of the 13F portfolio, value $519,485.

    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 878,645 shares
    Change vs previous 13F not available

    0.02% of the 13F portfolio, value $17,432,317.

    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).