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Corundum Group, Inc.: GOOGL position timeline

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

Corundum Group, Inc. held 9,763 GOOGL 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 9,763 shares
    Change vs previous 13F +98 shares

    1.03% of the 13F portfolio, value $3,489,003.

    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 9,665 shares
    Change vs previous 13F -877 shares

    0.93% of the 13F portfolio, value $2,779,267.

    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 10,542 shares
    Change vs previous 13F -468 shares

    1.11% of the 13F portfolio, value $3,299,646.

    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 11,010 shares
    Change vs previous 13F +90 shares

    1.1% of the 13F portfolio, value $2,676,531.

    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 10,920 shares
    Change vs previous 13F +1,415 shares

    0.85% of the 13F portfolio, value $1,924,432.

    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 9,505 shares
    Change vs previous 13F -2,633 shares

    0.7% of the 13F portfolio, value $1,469,853.

    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 12,138 shares
    Change vs previous 13F +3,856 shares

    0.86% of the 13F portfolio, value $2,297,723.

    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 8,282 shares
    Change vs previous 13F not available

    0.63% of the 13F portfolio, value $1,373,570.

    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).