Skip to content
Disclosery

Madden Advisory Services, Inc.: SCHR position timeline

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

Madden Advisory Services, Inc. held 44,463 SCHR 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 44,463 shares
    Change vs previous 13F -6 shares

    0.39% of the 13F portfolio, value $1,096,481.

    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 44,469 shares
    Change vs previous 13F +8,548 shares

    0.44% of the 13F portfolio, value $1,107,721.

    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 35,921 shares
    Change vs previous 13F +3,957 shares

    0.36% of the 13F portfolio, value $900,889.

    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 31,964 shares
    Change vs previous 13F not available

    0.31% of the 13F portfolio, value $803,274.

    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).