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Little Harbor Advisors, LLC: QQQ position timeline

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

Little Harbor Advisors, LLC held 33,790 QQQ shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 33,790 shares
    Change vs previous 13F +100 shares

    12.23% of the 13F portfolio, value $24,882,956.

    13F-HR 0001539639-26-000005 filed by Little Harbor 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 33,690 shares
    Change vs previous 13F +4,076 shares

    11.54% of the 13F portfolio, value $19,445,000.

    13F-HR 0001539639-26-000004 filed by Little Harbor 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 29,614 shares
    Change vs previous 13F +3,836 shares

    9.38% of the 13F portfolio, value $18,192,000.

    13F-HR 0001539639-26-000002 filed by Little Harbor 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 25,778 shares
    Change vs previous 13F +831 shares

    7.73% of the 13F portfolio, value $15,476,000.

    13F-HR 0001539639-25-000009 filed by Little Harbor 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 24,947 shares
    Change vs previous 13F +804 shares

    8.16% of the 13F portfolio, value $13,761,000.

    13F-HR 0001539639-25-000006 filed by Little Harbor 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 24,143 shares
    Change vs previous 13F +804 shares

    6.98% of the 13F portfolio, value $11,321,000.

    13F-HR 0001539639-25-000004 filed by Little Harbor 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 23,339 shares
    Change vs previous 13F +4,552 shares

    7.05% of the 13F portfolio, value $11,932,000.

    13F-HR 0001539639-25-000002 filed by Little Harbor 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 18,787 shares
    Change vs previous 13F not available

    5.7% of the 13F portfolio, value $9,169,000.

    13F-HR 0001539639-24-000007 filed by Little Harbor Advisors, LLC
    Filed (acceptance time not in the bulk data set), ingested

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