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Disclosery

HENNESSY ADVISORS INC: SANM position timeline

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

HENNESSY ADVISORS INC held 347,400 SANM 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 347,400 shares
    Change vs previous 13F +42,500 shares

    2.81% of the 13F portfolio, value $87,919,992.

    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 304,900 shares
    Change vs previous 13F -31,900 shares

    1.43% of the 13F portfolio, value $39,527,236.

    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 336,800 shares
    Change vs previous 13F -18,800 shares

    1.79% of the 13F portfolio, value $50,543,576.

    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 355,600 shares
    Change vs previous 13F not available

    1.41% of the 13F portfolio, value $40,933,116.

    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).