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Disclosery

CITADEL ADVISORS LLC: LARK position timeline

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

CITADEL ADVISORS LLC held 25,599 LARK 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 25,599 shares
    Change vs previous 13F +12,255 shares

    <0.01% of the 13F portfolio, value $786,145.

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

  2. period ended2026-03-31
    13F 13,344 shares
    Change vs previous 13F -467 shares

    <0.01% of the 13F portfolio, value $330,931.

    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 13,811 shares
    Change vs previous 13F -1,500 shares

    <0.01% of the 13F portfolio, value $361,710.

    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 15,311 shares
    Change vs previous 13F +2,343 shares

    <0.01% of the 13F portfolio, value $408,651.

    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 12,968 shares
    Change vs previous 13F not available

    <0.01% of the 13F portfolio, value $342,874.

    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).