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Disclosery

HENNESSY ADVISORS INC: CMS position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of HENNESSY ADVISORS INC on CMS, newest first. How the timeline and the estimate are built.

HENNESSY ADVISORS INC held 135,098 CMS shares at 2026-06-30 per its 13F-HR filed 2026-07-16.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 135,098 shares
    Change vs previous 13F -6,000 shares

    0.33% of the 13F portfolio, value $10,334,997.

    13F-HR 0000897069-26-001507 filed by HENNESSY ADVISORS 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 141,098 shares
    Change vs previous 13F -4,600 shares

    0.4% of the 13F portfolio, value $10,946,383.

    13F-HR 0000897069-26-000920 filed by HENNESSY ADVISORS 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 145,698 shares
    Change vs previous 13F 0 shares

    0.36% of the 13F portfolio, value $10,188,661.

    13F-HR 0000897069-26-000187 filed by HENNESSY ADVISORS 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 145,698 shares
    Change vs previous 13F -21,800 shares

    0.37% of the 13F portfolio, value $10,673,835.

    13F-HR 0000897069-25-001587 filed by HENNESSY ADVISORS 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 167,498 shares
    Change vs previous 13F +4,800 shares

    0.39% of the 13F portfolio, value $11,604,261.

    13F-HR 0000897069-25-001186 filed by HENNESSY ADVISORS 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 162,698 shares
    Change vs previous 13F -8,000 shares

    0.41% of the 13F portfolio, value $12,220,247.

    13F-HR 0000897069-25-000822 filed by HENNESSY ADVISORS 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 170,698 shares
    Change vs previous 13F +4,500 shares

    0.34% of the 13F portfolio, value $11,377,022.

    13F-HR 0000897069-25-000103 filed by HENNESSY ADVISORS 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 166,198 shares
    Change vs previous 13F not available

    0.38% of the 13F portfolio, value $11,738,565.

    13F-HR 0000897069-24-001965 filed by HENNESSY ADVISORS INC
    Filed (acceptance time not in the bulk data set), ingested

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