Managers / Q1 2026
POTOMAC FUND MANAGEMENT INC /ADV
CIK 0000826000 · 7373 WISCONSIN AVE., SUITE 750, BETHESDA, MD, 20814 · 3014503090
Reported Value
$2.9B
Q1 2026
Positions
105
Filings on Record
9
2019–present window
Filed
May 14, 2026
original filing
Summary
Potomac Fund Management Inc /Adv reported $2.9B in U.S.-listed holdings across 105 positions for Q1 2026.
The portfolio is heavily concentrated: IVV alone accounts for 68.4% of reported value.
Compared with Q4 2025, the fund opened 14 new positions and exited 17.
Reported Value by Quarter
13F Reported Value
Portfolio Composition
By security type
- ETP · 98.0% · $2.8B
- Common Stock · 1.8% · $51M
- Other · 0.1% · $4M
- ADR · 0.1% · $3M
- REIT · 0.0% · $1M
Quarter-over-Quarter Changes full breakdown →
Holdings — Q1 2026
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 ↗.