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Madden Advisory Services, Inc.: SCHM position timeline

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

Madden Advisory Services, Inc. held 181,685 SCHM 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 181,685 shares
    Change vs previous 13F +619 shares

    2.4% of the 13F portfolio, value $6,698,742.

    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 181,066 shares
    Change vs previous 13F +7,882 shares

    2.21% of the 13F portfolio, value $5,605,793.

    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 173,184 shares
    Change vs previous 13F +4,124 shares

    2.09% of the 13F portfolio, value $5,207,649.

    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 169,060 shares
    Change vs previous 13F +13,317 shares

    1.94% of the 13F portfolio, value $5,010,938.

    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 155,743 shares
    Change vs previous 13F +2,825 shares

    1.86% of the 13F portfolio, value $4,368,587.

    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 152,918 shares
    Change vs previous 13F +1,102 shares

    1.87% of the 13F portfolio, value $4,006,452.

    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 151,816 shares
    Change vs previous 13F +102,349 shares

    1.95% of the 13F portfolio, value $4,206,828.

    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 49,467 shares
    Change vs previous 13F not available

    1.88% of the 13F portfolio, value $4,110,216.

    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).