Skip to content
Disclosery

Corundum Group, Inc.: VO position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Corundum Group, Inc. on VO, newest first. How the timeline and the estimate are built.

Corundum Group, Inc. held 3,320 VO shares at 2026-06-30 per its 13F-HR filed 2026-08-07.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,320 shares
    Change vs previous 13F +2,490 shares

    0.08% of the 13F portfolio, value $267,492.

    13F-HR 0001486083-26-000003 filed by Corundum Group, 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 830 shares
    Change vs previous 13F -60 shares

    0.08% of the 13F portfolio, value $238,359.

    13F-HR 0001486083-26-000002 filed by Corundum Group, 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 890 shares
    Change vs previous 13F 0 shares

    0.09% of the 13F portfolio, value $258,296.

    13F-HR 0001486083-26-000001 filed by Corundum Group, 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 890 shares
    Change vs previous 13F 0 shares

    0.11% of the 13F portfolio, value $261,429.

    13F-HR 0001486083-25-000006 filed by Corundum Group, 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 890 shares
    Change vs previous 13F 0 shares

    0.11% of the 13F portfolio, value $249,049.

    13F-HR 0001486083-25-000005 filed by Corundum Group, 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 890 shares
    Change vs previous 13F 0 shares

    0.11% of the 13F portfolio, value $230,172.

    13F-HR 0001486083-25-000004 filed by Corundum Group, 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 890 shares
    Change vs previous 13F 0 shares

    0.09% of the 13F portfolio, value $235,076.

    13F-HR 0001486083-25-000001 filed by Corundum Group, 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 890 shares
    Change vs previous 13F not available

    0.11% of the 13F portfolio, value $234,809.

    13F-HR 0001486083-24-000004 filed by Corundum Group, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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