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CenterStar Asset Management, LLC: QQQ position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of CenterStar Asset Management, LLC on QQQ, newest first. How the timeline and the estimate are built.

CenterStar Asset Management, LLC held 1,281 QQQ shares at 2026-09-30 per its 13F-HR filed 2026-10-09.

the latest 13F is the newest step

  1. period ended2026-09-30
    13F 1,281 shares
    Change vs previous 13F +1,281 shares

    1.5% of the 13F portfolio, value $948,869.

    13F-HR 0001722053-26-000007 filed by CenterStar Asset Management, LLC
    Accepted , ingested

  2. period ended2026-06-30
    13F 0 shares
    Change vs previous 13F -31,100 shares

    13F-HR 0001722053-26-000004 filed by CenterStar Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

    Exited: the 13F for this period no longer lists the position.

  3. period ended2026-03-31
    13F 31,100 shares
    Change vs previous 13F +28,923 shares

    17.32% of the 13F portfolio, value $17,945,478.

    13F-HR 0001722053-26-000003 filed by CenterStar Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-12-31
    13F 2,177 shares
    Change vs previous 13F +2,177 shares

    2.11% of the 13F portfolio, value $1,337,843.

    13F-HR 0001722053-26-000001 filed by CenterStar Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-09-30
    13F 0 shares
    Change vs previous 13F -1,943 shares

    13F-HR 0001722053-25-000007 filed by CenterStar Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

    Exited: the 13F for this period no longer lists the position.

  6. period ended2025-06-30
    13F 1,943 shares
    Change vs previous 13F -11,802 shares

    1.32% of the 13F portfolio, value $1,073,129.

    13F-HR 0001722053-25-000005 filed by CenterStar Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2025-03-31
    13F 13,745 shares
    Change vs previous 13F +9,531 shares

    9.27% of the 13F portfolio, value $6,456,576.

    13F-HR 0001722053-25-000003 filed by CenterStar Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-12-31
    13F 4,214 shares
    Change vs previous 13F not available

    4.73% of the 13F portfolio, value $2,153,544.

    13F-HR 0001722053-25-000001 filed by CenterStar Asset Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).