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Madden Advisory Services, Inc.: IBTG position timeline

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

Madden Advisory Services, Inc. held 40,142 IBTG 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 40,142 shares
    Change vs previous 13F +971 shares

    0.33% of the 13F portfolio, value $918,850.

    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 39,171 shares
    Change vs previous 13F +13,404 shares

    0.35% of the 13F portfolio, value $897,604.

    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 25,767 shares
    Change vs previous 13F -323 shares

    0.24% of the 13F portfolio, value $589,420.

    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 26,090 shares
    Change vs previous 13F +1,698 shares

    0.23% of the 13F portfolio, value $598,766.

    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 24,392 shares
    Change vs previous 13F +1,145 shares

    0.24% of the 13F portfolio, value $559,309.

    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 23,247 shares
    Change vs previous 13F +170 shares

    0.25% of the 13F portfolio, value $533,291.

    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 23,077 shares
    Change vs previous 13F not available

    0.24% of the 13F portfolio, value $526,405.

    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).