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Disclosery

Rockingstone Advisors LLC: QQQ position timeline

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

Rockingstone Advisors LLC held 1,714 QQQ shares at 2026-06-30 per its 13F-HR filed 2026-07-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 1,714 shares
    Change vs previous 13F +10 shares

    0.51% of the 13F portfolio, value $1,262,190.

    13F-HR 0002027176-26-000003 filed by Rockingstone Advisors 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 1,704 shares
    Change vs previous 13F +5 shares

    0.45% of the 13F portfolio, value $983,515.

    13F-HR 0002027176-26-000002 filed by Rockingstone 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 1,699 shares
    Change vs previous 13F -11 shares

    0.48% of the 13F portfolio, value $1,043,713.

    13F-HR 0002027176-26-000001 filed by Rockingstone 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 1,710 shares
    Change vs previous 13F -40 shares

    0.51% of the 13F portfolio, value $1,026,633.

    13F-HR 0002027176-25-000007 filed by Rockingstone 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 1,750 shares
    Change vs previous 13F -20 shares

    0.51% of the 13F portfolio, value $965,370.

    13F-HR 0002027176-25-000004 filed by Rockingstone Advisors 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 1,770 shares
    Change vs previous 13F -45 shares

    0.37% of the 13F portfolio, value $829,988.

    13F-HR 0002027176-25-000003 filed by Rockingstone Advisors 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 1,815 shares
    Change vs previous 13F +180 shares

    0.41% of the 13F portfolio, value $927,882.

    13F-HR 0002027176-25-000001 filed by Rockingstone Advisors 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 1,635 shares
    Change vs previous 13F not available

    0.39% of the 13F portfolio, value $797,994.

    13F-HR 0002027176-24-000009 filed by Rockingstone Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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