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Disclosery

Thompson David Blair: QQQ position timeline

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

Thompson David Blair held 2,459 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 2,459 shares
    Change vs previous 13F +228 shares

    0.91% of the 13F portfolio, value $1,810,846.

    13F-HR 0002150492-26-000003 filed by Thompson David Blair
    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 2,231 shares
    Change vs previous 13F -127 shares

    0.74% of the 13F portfolio, value $1,287,718.

    13F-HR 0002150492-26-000001 filed by Thompson David Blair
    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 2,358 shares
    Change vs previous 13F -335 shares

    0.83% of the 13F portfolio, value $1,448,585.

    13F-HR 0002150492-26-000002 filed by Thompson David Blair
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2024-12-31
    13F 2,693 shares
    Change vs previous 13F not available

    1% of the 13F portfolio, value $1,376,510.

    13F-HR 0002150492-26-000004 filed by Thompson David Blair
    Filed (acceptance time not in the bulk data set), ingested

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