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Disclosery

Stolper Co: BCX position timeline

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

Stolper Co held 72,889 BCX 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 72,889 shares
    Change vs previous 13F +54,103 shares

    0.21% of the 13F portfolio, value $824,000.

    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 18,786 shares
    Change vs previous 13F -51,405 shares

    0.19% of the 13F portfolio, value $683,000.

    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 70,191 shares
    Change vs previous 13F +840 shares

    0.23% of the 13F portfolio, value $771,000.

    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 69,351 shares
    Change vs previous 13F +82 shares

    0.21% of the 13F portfolio, value $705,000.

    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 69,269 shares
    Change vs previous 13F +2,897 shares

    0.22% of the 13F portfolio, value $655,000.

    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 66,372 shares
    Change vs previous 13F +652 shares

    0.2% of the 13F portfolio, value $619,000.

    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 65,720 shares
    Change vs previous 13F -1,042 shares

    0.19% of the 13F portfolio, value $561,000.

    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 66,762 shares
    Change vs previous 13F not available

    0.21% of the 13F portfolio, value $641,000.

    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).