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Disclosery

HENNESSY ADVISORS INC: DTE position timeline

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

HENNESSY ADVISORS INC held 43,304 DTE 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 43,304 shares
    Change vs previous 13F +1,200 shares

    0.21% of the 13F portfolio, value $6,598,230.

    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 42,104 shares
    Change vs previous 13F -1,000 shares

    0.22% of the 13F portfolio, value $6,156,447.

    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 43,104 shares
    Change vs previous 13F -1,500 shares

    0.2% of the 13F portfolio, value $5,559,554.

    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 44,604 shares
    Change vs previous 13F -6,700 shares

    0.22% of the 13F portfolio, value $6,308,344.

    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 51,304 shares
    Change vs previous 13F +500 shares

    0.23% of the 13F portfolio, value $6,795,728.

    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 50,804 shares
    Change vs previous 13F -2,500 shares

    0.23% of the 13F portfolio, value $7,024,669.

    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 53,304 shares
    Change vs previous 13F +1,400 shares

    0.19% of the 13F portfolio, value $6,436,458.

    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 51,904 shares
    Change vs previous 13F not available

    0.21% of the 13F portfolio, value $6,664,993.

    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).