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Disclosery

Cornerstone Advisory, LLC: QQQM position timeline

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

Cornerstone Advisory, LLC held 10,532 QQQM shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 10,532 shares
    Change vs previous 13F +1,874 shares

    0.26% of the 13F portfolio, value $3,190,895.

    13F-HR 0001765380-26-000238 filed by Cornerstone Advisory, LLC
    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 8,658 shares
    Change vs previous 13F +1,143 shares

    0.19% of the 13F portfolio, value $2,057,308.

    13F-HR 0001765380-26-000144 filed by Cornerstone Advisory, 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 7,515 shares
    Change vs previous 13F +817 shares

    0.18% of the 13F portfolio, value $1,900,593.

    13F-HR 0001765380-26-000050 filed by Cornerstone Advisory, 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 6,698 shares
    Change vs previous 13F +227 shares

    0.16% of the 13F portfolio, value $1,655,222.

    13F-HR 0001765380-25-000443 filed by Cornerstone Advisory, 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 6,471 shares
    Change vs previous 13F +655 shares

    0.16% of the 13F portfolio, value $1,469,515.

    13F-HR 0001765380-25-000271 filed by Cornerstone Advisory, 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 5,816 shares
    Change vs previous 13F +1,648 shares

    0.13% of the 13F portfolio, value $1,152,693.

    13F-HR 0001765380-25-000178 filed by Cornerstone Advisory, 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 4,168 shares
    Change vs previous 13F -488 shares

    0.1% of the 13F portfolio, value $923,517.

    13F-HR 0001765380-25-000128 filed by Cornerstone Advisory, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  8. period ended2024-09-30
    13F 4,656 shares
    Change vs previous 13F not available

    0.12% of the 13F portfolio, value $935,120.

    13F-HR 0001765380-24-000416 filed by Cornerstone Advisory, LLC
    Filed (acceptance time not in the bulk data set), ingested

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