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Disclosery

Charter Oak Capital Management, LLC: SPMD position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Charter Oak Capital Management, LLC on SPMD, newest first. How the timeline and the estimate are built.

Charter Oak Capital Management, LLC held 10,320 SPMD shares at 2026-03-31 per its 13F-HR filed 2026-04-24.

the latest 13F is the newest step

  1. period ended2026-03-31
    13F 10,320 shares
    Change vs previous 13F -47 shares

    0.05% of the 13F portfolio, value $611,157.

    13F-HR 0001810720-26-000004 filed by Charter Oak Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  2. period ended2025-12-31
    13F 10,367 shares
    Change vs previous 13F +113 shares

    0.05% of the 13F portfolio, value $600,379.

    13F-HR 0001810720-26-000002 filed by Charter Oak Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  3. period ended2025-09-30
    13F 10,254 shares
    Change vs previous 13F -44 shares

    0.05% of the 13F portfolio, value $586,443.

    13F-HR 0001810720-25-000003 filed by Charter Oak Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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

  4. period ended2025-06-30
    13F 10,298 shares
    Change vs previous 13F not available

    0.05% of the 13F portfolio, value $560,006.

    13F-HR 0001667731-25-000777 filed by Charter Oak Capital Management, LLC
    Filed (acceptance time not in the bulk data set), ingested

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