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Disclosery

Stolper Co: ADX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Stolper Co on ADX, newest first. How the timeline and the estimate are built.

Stolper Co held 107,587 ADX shares at 2026-06-30 per its 13F-HR filed 2026-07-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 107,587 shares
    Change vs previous 13F +3,912 shares

    0.71% of the 13F portfolio, value $2,749,000.

    13F-HR 0001808195-26-000003 filed by Stolper Co
    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 103,675 shares
    Change vs previous 13F +2,840 shares

    0.64% of the 13F portfolio, value $2,269,000.

    13F-HR 0001808195-26-000002 filed by Stolper Co
    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 100,835 shares
    Change vs previous 13F +695 shares

    0.69% of the 13F portfolio, value $2,351,000.

    13F-HR 0001808195-26-000001 filed by Stolper Co
    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/A 100,140 shares
    Change vs previous 13F +1,309 shares

    0.68% of the 13F portfolio, value $2,233,000.

    13F-HR/A 0001808195-25-000011 filed by Stolper Co
    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 98,831 shares
    Change vs previous 13F +2,737 shares

    0.7% of the 13F portfolio, value $2,146,000.

    13F-HR 0001808195-25-000008 filed by Stolper Co
    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 96,094 shares
    Change vs previous 13F +1,929 shares

    0.6% of the 13F portfolio, value $1,825,000.

    13F-HR 0001808195-25-000006 filed by Stolper Co
    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 94,165 shares
    Change vs previous 13F +3,507 shares

    0.63% of the 13F portfolio, value $1,902,000.

    13F-HR 0001808195-25-000001 filed by Stolper Co
    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 90,658 shares
    Change vs previous 13F not available

    0.64% of the 13F portfolio, value $1,955,000.

    13F-HR 0001808195-24-000010 filed by Stolper Co
    Filed (acceptance time not in the bulk data set), ingested

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