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Disclosery

Corundum Group, Inc.: WMT position timeline

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

Corundum Group, Inc. held 11,835 WMT 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 11,835 shares
    Change vs previous 13F +281 shares

    0.4% of the 13F portfolio, value $1,340,407.

    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 11,554 shares
    Change vs previous 13F +1,003 shares

    0.48% of the 13F portfolio, value $1,435,894.

    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 10,551 shares
    Change vs previous 13F +275 shares

    0.39% of the 13F portfolio, value $1,175,450.

    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 10,276 shares
    Change vs previous 13F -82 shares

    0.44% of the 13F portfolio, value $1,059,045.

    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 10,358 shares
    Change vs previous 13F +4 shares

    0.45% of the 13F portfolio, value $1,012,805.

    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 10,354 shares
    Change vs previous 13F -10,514 shares

    0.44% of the 13F portfolio, value $908,978.

    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 20,868 shares
    Change vs previous 13F +10,564 shares

    0.7% of the 13F portfolio, value $1,885,424.

    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 10,304 shares
    Change vs previous 13F not available

    0.38% of the 13F portfolio, value $832,048.

    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).