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Disclosery

Lansing Street Advisors: QQQ position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Lansing Street Advisors on QQQ, newest first. How the timeline and the estimate are built.

Lansing Street Advisors held 16,040 QQQ shares at 2026-06-30 per its 13F-HR filed 2026-07-24.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 16,040 shares
    Change vs previous 13F +194 shares

    2.52% of the 13F portfolio, value $11,824,616.

    13F-HR 0001926571-26-000003 filed by Lansing Street Advisors
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2026-03-31
    13F 15,846 shares
    Change vs previous 13F -393 shares

    2.31% of the 13F portfolio, value $9,145,807.

    13F-HR 0001926571-26-000002 filed by Lansing Street Advisors
    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 16,239 shares
    Change vs previous 13F -8,477 shares

    2.57% of the 13F portfolio, value $9,975,614.

    13F-HR 0001926571-26-000001 filed by Lansing Street Advisors
    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 24,716 shares
    Change vs previous 13F +1,398 shares

    3.94% of the 13F portfolio, value $14,855,844.

    13F-HR 0001926571-25-000002 filed by Lansing Street Advisors
    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 23,318 shares
    Change vs previous 13F +1,469 shares

    3.83% of the 13F portfolio, value $12,877,202.

    13F-HR 0001085146-25-004112 filed by Lansing Street Advisors
    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 21,849 shares
    Change vs previous 13F +1,211 shares

    3.43% of the 13F portfolio, value $10,245,266.

    13F-HR 0001085146-25-002381 filed by Lansing Street Advisors
    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 20,638 shares
    Change vs previous 13F +3,886 shares

    3.68% of the 13F portfolio, value $10,550,920.

    13F-HR 0001085146-25-000727 filed by Lansing Street Advisors
    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 16,752 shares
    Change vs previous 13F not available

    3.01% of the 13F portfolio, value $8,176,085.

    13F-HR 0001085146-24-005218 filed by Lansing Street Advisors
    Filed (acceptance time not in the bulk data set), ingested

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