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Round Rock Advisors LLC: QQQ position timeline

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

Round Rock Advisors LLC held 82,898 QQQ shares at 2026-06-30 per its 13F-HR filed 2026-08-12.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 82,898 shares
    Change vs previous 13F +2,834 shares

    7.86% of the 13F portfolio, value $61,045,919.

    13F-HR 0001951757-26-001257 filed by Round Rock 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 80,064 shares
    Change vs previous 13F -1,038 shares

    7.07% of the 13F portfolio, value $46,211,530.

    13F-HR 0001951757-26-000878 filed by Round Rock 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/A 81,102 shares
    Change vs previous 13F +514 shares

    7.49% of the 13F portfolio, value $49,821,532.

    13F-HR/A 0001951757-26-000520 filed by Round Rock 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 80,588 shares
    Change vs previous 13F +2,543 shares

    7.67% of the 13F portfolio, value $48,382,367.

    13F-HR 0001951757-25-001443 filed by Round Rock 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 78,045 shares
    Change vs previous 13F +733 shares

    7.43% of the 13F portfolio, value $43,052,558.

    13F-HR 0001951757-25-001039 filed by Round Rock 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 77,312 shares
    Change vs previous 13F +8,376 shares

    6.72% of the 13F portfolio, value $36,253,206.

    13F-HR 0001951757-25-000487 filed by Round Rock 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 68,936 shares
    Change vs previous 13F +204 shares

    7.23% of the 13F portfolio, value $35,242,253.

    13F-HR 0001951757-25-000115 filed by Round Rock 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 68,732 shares
    Change vs previous 13F not available

    7.84% of the 13F portfolio, value $33,545,903.

    13F-HR 0001951757-24-001162 filed by Round Rock Advisors LLC
    Filed (acceptance time not in the bulk data set), ingested

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