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Madden Advisory Services, Inc.: IBDU position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Madden Advisory Services, Inc. on IBDU, newest first. How the timeline and the estimate are built.

Madden Advisory Services, Inc. held 111,466 IBDU shares at 2026-06-30 per its 13F-HR filed 2026-08-04.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 111,466 shares
    Change vs previous 13F +3,016 shares

    0.93% of the 13F portfolio, value $2,581,553.

    13F-HR 0001172661-26-003031 filed by Madden Advisory Services, 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 108,450 shares
    Change vs previous 13F +58,457 shares

    0.99% of the 13F portfolio, value $2,522,547.

    13F-HR 0001172661-26-001651 filed by Madden Advisory Services, 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 49,993 shares
    Change vs previous 13F +5,100 shares

    0.47% of the 13F portfolio, value $1,170,086.

    13F-HR 0001172661-26-000626 filed by Madden Advisory Services, 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 44,893 shares
    Change vs previous 13F +8,628 shares

    0.41% of the 13F portfolio, value $1,053,639.

    13F-HR 0001172661-25-004425 filed by Madden Advisory Services, 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 36,265 shares
    Change vs previous 13F +4,499 shares

    0.36% of the 13F portfolio, value $846,062.

    13F-HR 0001172661-25-002689 filed by Madden Advisory Services, 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 31,766 shares
    Change vs previous 13F +2,126 shares

    0.34% of the 13F portfolio, value $734,748.

    13F-HR 0001172661-25-001580 filed by Madden Advisory Services, 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 29,640 shares
    Change vs previous 13F not available

    0.31% of the 13F portfolio, value $675,792.

    13F-HR 0001172661-25-000762 filed by Madden Advisory Services, Inc.
    Filed (acceptance time not in the bulk data set), ingested

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