Skip to content
Disclosery

Corundum Trust Company, INC: MSFT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Corundum Trust Company, INC on MSFT, newest first. How the timeline and the estimate are built.

Corundum Trust Company, INC held 4,823 MSFT shares at 2026-06-30 per its 13F-HR filed 2026-07-29.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 4,823 shares
    Change vs previous 13F 0 shares

    4.8% of the 13F portfolio, value $1,799,075.

    13F-HR 0001987720-26-000003 filed by Corundum Trust Company, INC
    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 4,823 shares
    Change vs previous 13F +29 shares

    4.08% of the 13F portfolio, value $1,785,330.

    13F-HR 0001987720-26-000002 filed by Corundum Trust Company, INC
    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 4,794 shares
    Change vs previous 13F -36 shares

    5.28% of the 13F portfolio, value $2,318,474.

    13F-HR 0001987720-26-000001 filed by Corundum Trust Company, INC
    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 4,830 shares
    Change vs previous 13F -112 shares

    5.43% of the 13F portfolio, value $2,501,698.

    13F-HR 0001987720-25-000007 filed by Corundum Trust Company, INC
    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 4,942 shares
    Change vs previous 13F -284 shares

    6.49% of the 13F portfolio, value $2,458,200.

    13F-HR 0001987720-25-000006 filed by Corundum Trust Company, INC
    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 5,226 shares
    Change vs previous 13F -466 shares

    5.65% of the 13F portfolio, value $1,961,788.

    13F-HR 0001987720-25-000004 filed by Corundum Trust Company, INC
    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 5,692 shares
    Change vs previous 13F -39 shares

    7.2% of the 13F portfolio, value $2,399,178.

    13F-HR 0001987720-25-000001 filed by Corundum Trust Company, INC
    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 5,731 shares
    Change vs previous 13F not available

    6.79% of the 13F portfolio, value $2,466,049.

    13F-HR 0001987720-24-000002 filed by Corundum Trust Company, INC
    Filed (acceptance time not in the bulk data set), ingested

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