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Thompson David Blair: SPTM position timeline

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

Thompson David Blair held 4,197 SPTM 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 4,197 shares
    Change vs previous 13F +5 shares

    0.19% of the 13F portfolio, value $381,046.

    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 4,192 shares
    Change vs previous 13F -2,478 shares

    0.19% of the 13F portfolio, value $331,420.

    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 6,670 shares
    Change vs previous 13F -8,641 shares

    0.31% of the 13F portfolio, value $550,275.

    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 15,311 shares
    Change vs previous 13F not available

    0.8% of the 13F portfolio, value $1,093,692.

    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).