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POTOMAC FUND MANAGEMENT INC /ADV: SMH position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of POTOMAC FUND MANAGEMENT INC /ADV on SMH, newest first. How the timeline and the estimate are built.

POTOMAC FUND MANAGEMENT INC /ADV held 39,080 SMH shares at 2026-06-30 per its 13F-HR filed 2026-08-13.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 39,080 shares
    Change vs previous 13F -2,120 shares

    0.65% of the 13F portfolio, value $25,632,181.

    13F-HR 0000826000-26-000007 filed by POTOMAC FUND MANAGEMENT INC /ADV
    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 41,200 shares
    Change vs previous 13F +2,261 shares

    0.55% of the 13F portfolio, value $15,796,080.

    13F-HR 0000826000-26-000005 filed by POTOMAC FUND MANAGEMENT INC /ADV
    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 38,939 shares
    Change vs previous 13F +1,312 shares

    0.52% of the 13F portfolio, value $14,023,102.

    13F-HR 0000826000-26-000003 filed by POTOMAC FUND MANAGEMENT INC /ADV
    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 37,627 shares
    Change vs previous 13F not available

    0.52% of the 13F portfolio, value $12,279,948.

    13F-HR 0000826000-25-000012 filed by POTOMAC FUND MANAGEMENT INC /ADV
    Filed (acceptance time not in the bulk data set), ingested

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