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Mason & Associates Inc: QQQ position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Mason & Associates Inc on QQQ, newest first. How the timeline and the estimate are built.

Mason & Associates Inc held 578 QQQ shares at 2026-06-30 per its 13F-HR filed 2026-07-23.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 578 shares
    Change vs previous 13F +8 shares

    0.07% of the 13F portfolio, value $425,598.

    13F-HR 0001917686-26-000003 filed by Mason & Associates Inc
    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 570 shares
    Change vs previous 13F +2 shares

    0.06% of the 13F portfolio, value $318,188.

    13F-HR 0001917686-26-000002 filed by Mason & Associates Inc
    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 568 shares
    Change vs previous 13F +110 shares

    0.07% of the 13F portfolio, value $348,928.

    13F-HR 0001917686-26-000001 filed by Mason & Associates Inc
    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 458 shares
    Change vs previous 13F not available

    0.06% of the 13F portfolio, value $274,969.

    13F-HR 0001917686-25-000007 filed by Mason & Associates Inc
    Filed (acceptance time not in the bulk data set), ingested

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