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Disclosery

Corundum Group, Inc.: IJH position timeline

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

Corundum Group, Inc. held 27,055 IJH 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 27,055 shares
    Change vs previous 13F -600 shares

    0.62% of the 13F portfolio, value $2,086,211.

    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 27,655 shares
    Change vs previous 13F -2,020 shares

    0.62% of the 13F portfolio, value $1,867,542.

    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 29,675 shares
    Change vs previous 13F -620 shares

    0.66% of the 13F portfolio, value $1,958,550.

    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 30,295 shares
    Change vs previous 13F -885 shares

    0.81% of the 13F portfolio, value $1,977,052.

    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 31,180 shares
    Change vs previous 13F -620 shares

    0.86% of the 13F portfolio, value $1,933,784.

    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 31,800 shares
    Change vs previous 13F +810 shares

    0.89% of the 13F portfolio, value $1,855,530.

    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 30,990 shares
    Change vs previous 13F 0 shares

    0.72% of the 13F portfolio, value $1,930,987.

    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 30,990 shares
    Change vs previous 13F not available

    0.88% of the 13F portfolio, value $1,931,297.

    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).