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Madden Advisory Services, Inc.: IBDT position timeline

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

Madden Advisory Services, Inc. held 153,604 IBDT 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 153,604 shares
    Change vs previous 13F -14 shares

    1.39% of the 13F portfolio, value $3,878,501.

    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 153,618 shares
    Change vs previous 13F +43,737 shares

    1.53% of the 13F portfolio, value $3,891,144.

    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 109,881 shares
    Change vs previous 13F +31,883 shares

    1.12% of the 13F portfolio, value $2,797,021.

    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 77,998 shares
    Change vs previous 13F +28,077 shares

    0.77% of the 13F portfolio, value $1,990,509.

    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 49,921 shares
    Change vs previous 13F +12,774 shares

    0.54% of the 13F portfolio, value $1,268,992.

    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 37,147 shares
    Change vs previous 13F +20,282 shares

    0.44% of the 13F portfolio, value $938,333.

    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 16,865 shares
    Change vs previous 13F +3,556 shares

    0.19% of the 13F portfolio, value $419,939.

    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).

  8. period ended2024-09-30
    13F 13,309 shares
    Change vs previous 13F not available

    0.16% of the 13F portfolio, value $339,779.

    13F-HR 0001172661-24-004402 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).