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Disclosery

HENNESSY ADVISORS INC: MDT position timeline

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

HENNESSY ADVISORS INC held 90,326 MDT 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 90,326 shares
    Change vs previous 13F +30,326 shares

    0.23% of the 13F portfolio, value $7,066,203.

    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 60,000 shares
    Change vs previous 13F +2,100 shares

    0.19% of the 13F portfolio, value $5,199,000.

    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 57,900 shares
    Change vs previous 13F -3,300 shares

    0.2% of the 13F portfolio, value $5,561,874.

    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 61,200 shares
    Change vs previous 13F -900 shares

    0.2% of the 13F portfolio, value $5,828,688.

    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 62,100 shares
    Change vs previous 13F 0 shares

    0.18% of the 13F portfolio, value $5,413,257.

    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 62,100 shares
    Change vs previous 13F +5,400 shares

    0.19% of the 13F portfolio, value $5,580,306.

    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 56,700 shares
    Change vs previous 13F -2,000 shares

    0.13% of the 13F portfolio, value $4,529,196.

    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 58,700 shares
    Change vs previous 13F not available

    0.17% of the 13F portfolio, value $5,284,761.

    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).