Managers / Q3 2025 · view latest →
POTOMAC FUND MANAGEMENT INC /ADV
CIK 0000826000 · 7373 WISCONSIN AVE., SUITE 750, BETHESDA, MD, 20814 · 3014503090
Reported Value
$2.4B
Q3 2025
Positions
103
Filings on Record
9
2019–present window
Filed
Nov 12, 2025
original filing
Summary
Potomac Fund Management Inc /Adv reported $2.4B in U.S.-listed holdings across 103 positions for Q3 2025.
The portfolio is heavily concentrated: SGOV alone accounts for 39.9% of reported value.
Compared with Q2 2025, the fund opened 29 new positions and exited 4.
Reported Value by Quarter
13F Reported Value
Portfolio Composition
By security type
Composition data arrives with ticker enrichment.
Quarter-over-Quarter Changes full breakdown →
Holdings — Q3 2025
Filing History
| Quarter | Reported Value | Positions | Filed | Type | Links |
|---|---|---|---|---|---|
| Q1 2026 | $2.9B | 105 | May 14, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q4 2025 | $2.7B | 108 | Feb 13, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q3 2025 | $2.4B | 103 | Nov 12, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q2 2025 | $131M | 78 | Aug 14, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q1 2025 | $97M | 66 | May 14, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q4 2024 | $112M | 77 | Feb 12, 2025 | 13F-HR | changes · EDGAR ↗ |
13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.