POTOMAC FUND MANAGEMENT INC /ADV: SPXL position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of POTOMAC FUND MANAGEMENT INC /ADV on SPXL, newest first. How the timeline and the estimate are built.
POTOMAC FUND MANAGEMENT INC /ADV held 0 SPXL shares at 2025-12-31 per its 13F-HR filed 2026-02-13.
the latest 13F is the newest step
- period ended2025-12-3113F 0 sharesChange vs previous 13F -1,105,270 shares
13F-HR 0000826000-26-000003 filed by POTOMAC FUND MANAGEMENT INC /ADV
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
- period ended2025-09-3013F 1,105,270 sharesChange vs previous 13F -573,897 shares
9.92% of the 13F portfolio, value $234,206,713.
13F-HR 0000826000-25-000012 filed by POTOMAC FUND MANAGEMENT INC /ADV
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F/A 1,679,167 sharesChange vs previous 13F +1,679,167 shares
16.65% of the 13F portfolio, value $291,385,850.
13F-HR/A 0000826000-25-000010 filed by POTOMAC FUND MANAGEMENT INC /ADV
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F/A 0 sharesChange vs previous 13F -2,418,474 shares
13F-HR/A 0000826000-25-000009 filed by POTOMAC FUND MANAGEMENT INC /ADV
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
- period ended2024-12-3113F/A 2,418,474 sharesChange vs previous 13F not available
23.94% of the 13F portfolio, value $407,996,564.
13F-HR/A 0000826000-25-000008 filed by POTOMAC FUND MANAGEMENT INC /ADV
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).