POTOMAC FUND MANAGEMENT INC /ADV — 13F Holdings & Portfolio
CIK 826000 · latest 13F-HR filed 2026-08-13
POTOMAC FUND MANAGEMENT INC /ADV manages $3.97B in 13F-reported U.S. long-equity assets across 109 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are IVV (66.88%), XHLF (9.88%), SPYM (3.46%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 21 new positions, exited 17, added to 41, and trimmed 23.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
SUITE 750
BETHESDA, MD 20814
$3.97B
Long-equity book
109
Distinct positions
2026-06-30
Filed 2026-08-13
+21 / −17 / ↑41 / ↓23
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- ISHARES TR$686.6M +34.9%
- SPDR SERIES TRUST$135.3M +5801.0%
- BONDBLOXX ETF TRUST$69.5M +21.5%
- NORTHERN LTS FD TR IV$10.6M +21.2%
- VANECK ETF TRUST$9.8M +62.3%
Top Trims
- SELECT SECTOR SPDR TR-$24.8M -98.5%
- ISHARES TR-$8.9M -9.8%
- INVESCO ACTVELY MNGD ETC FD-$5.2M -18.0%
- ADVISORS INNER CIRCLE FD II-$2.2M -27.4%
- US BANCORP-$755.7K -51.3%
New Positions
- BONDBLOXX ETF TRUST$59.4M
- BONDBLOXX ETF TRUST$55.0M
- VANGUARD WHITEHALL FDS$30.0M
- ISHARES TR$29.9M
- BONDBLOXX ETF TRUST$29.8M
Exited Positions
- LITMAN GREGORY FDS TR$28.5M
- KRANESHARES TRUST$28.1M
- SELECT SECTOR SPDR TR$24.8M
- VANGUARD WORLD FD$24.8M
- ISHARES TR$15.7M
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | ISHARES TR | IVV | 464287200 | $2.66B | 66.88% | 3,546,980 | SH |
| 2 | BONDBLOXX ETF TRUST | XHLF | 09789C788 | $392.5M | 9.88% | 7,802,882 | SH |
| 3 | SPDR SERIES TRUST | SPYM | 78464A854 | $137.6M | 3.46% | 1,565,618 | SH |
| 4 | ISHARES TR | SGOV | 46436E718 | $82.2M | 2.07% | 816,856 | SH |
| 5 | NORTHERN LTS FD TR IV | SECT | 66538H591 | $60.9M | 1.53% | 845,221 | SH |
| 6 | BONDBLOXX ETF TRUST | XCCC | 09789C887 | $59.4M | 1.50% | 1,624,900 | SH |
| 7 | BONDBLOXX ETF TRUST | XBB | 09789C705 | $55.0M | 1.39% | 1,342,400 | SH |
| 8 | VANGUARD WHITEHALL FDS | VWOB | 921946885 | $30.0M | 0.76% | 446,500 | SH |
| 9 | INVESCO DB US DLR INDEX TR | UUP | 46141D203 | $30.0M | 0.75% | 1,055,200 | SH |
| 10 | ISHARES TR | FALN | 46435G474 | $29.9M | 0.75% | 1,098,300 | SH |
| 11 | BONDBLOXX ETF TRUST | XEMD | 09789C879 | $29.8M | 0.75% | 662,900 | SH |
| 12 | EA SERIES TRUST | ROE | 02072L433 | $28.0M | 0.71% | 657,300 | SH |
| 13 | VANGUARD INDEX FDS | VTI | 922908769 | $28.0M | 0.71% | 75,720 | SH |
| 14 | WISDOMTREE TR | DGRW | 97717X669 | $27.8M | 0.70% | 290,900 | SH |
| 15 | SPDR SERIES TRUST | CWB | 78464A359 | $27.7M | 0.70% | 257,100 | SH |
| 16 | WISDOMTREE TR | DXJ | 97717W851 | $27.7M | 0.70% | 159,700 | SH |
| 17 | VANECK ETF TRUST | SMH | 92189F676 | $25.6M | 0.65% | 39,080 | SH |
| 18 | ISHARES TR | IWO | 464287648 | $24.3M | 0.61% | 61,560 | SH |
| 19 | ISHARES TR | IWM | 464287655 | $24.0M | 0.60% | 79,800 | SH |
| 20 | INVESCO ACTVELY MNGD ETC FD | PDBC | 46090F100 | $23.9M | 0.60% | 1,504,900 | SH |
| 21 | SPDR SERIES TRUST | XME | 78464A755 | $23.7M | 0.60% | 221,400 | SH |
| 22 | GLOBAL X FDS | SIL | 37954Y848 | $23.7M | 0.60% | 305,400 | SH |
| 23 | SELECT SECTOR SPDR TR | XLE | 81369Y506 | $23.6M | 0.59% | 444,100 | SH |
| 24 | NORTHERN LTS FD TR IV | BUYW | 66538H179 | $11.5M | 0.29% | 792,716 | SH |
| 25 | ADVISORS INNER CIRCLE FD II | EDGF | 00791R830 | $5.8M | 0.15% | 233,683 | SH |
| 26 | ADVISORS INNER CIRCLE FD II | EDGU | 00791R798 | $4.1M | 0.10% | 129,472 | SH |
| 27 | NORTHERN LTS FD TR IV | TMAT | 66538H278 | $3.2M | 0.08% | 102,836 | SH |
| 28 | ADVISORS INNER CIRCLE FD II | EDGH | 00791R822 | $2.6M | 0.07% | 82,450 | SH |
| 29 | MICROSOFT CORP | MSFT | 594918104 | $2.3M | 0.06% | 6,294 | SH |
| 30 | JPMORGAN CHASE & CO | JPM | 46625H100 | $2.3M | 0.06% | 6,946 | SH |
| 31 | ADVISORS INNER CIRCLE FD II | EDGI | 00791R814 | $2.2M | 0.06% | 71,594 | SH |
| 32 | WELLS FARGO & CO | WFC | 949746101 | $2.1M | 0.05% | 24,995 | SH |
| 33 | SHELL PLC | SHEL | 780259305 | $2.1M | 0.05% | 26,621 | SH |
| 34 | GILEAD SCIENCES INC | GILD | 375558103 | $2.1M | 0.05% | 16,241 | SH |
| 35 | ANALOG DEVICES INC | ADI | 032654105 | $2.0M | 0.05% | 4,995 | SH |
| 36 | ASTRAZENECA PLC | AZN | G0593M107 | $2.0M | 0.05% | 10,398 | SH |
| 37 | L3HARRIS TECHNOLOGIES INC | LHX | 502431109 | $1.9M | 0.05% | 6,674 | SH |
| 38 | QNITY ELECTRONICS INC | Q | 74743L100 | $1.9M | 0.05% | 11,524 | SH |
| 39 | HOME DEPOT INC | HD | 437076102 | $1.8M | 0.05% | 5,238 | SH |
| 40 | PROCTER & GAMBLE CO | PG | 742718109 | $1.8M | 0.04% | 12,022 | SH |
| 41 | MCDONALDS CORP | MCD | 580135101 | $1.7M | 0.04% | 6,392 | SH |
| 42 | PNC FINL SVCS GROUP INC | PNC | 693475105 | $1.7M | 0.04% | 6,802 | SH |
| 43 | BANK OF AMER CORP | BAC | 060505104 | $1.6M | 0.04% | 27,519 | SH |
| 44 | ABBOTT LABORATORIES | ABT | 002824100 | $1.5M | 0.04% | 16,944 | SH |
| 45 | GALLAGHER ARTHUR J & CO | AJG | 363576109 | $1.5M | 0.04% | 6,560 | SH |
| 46 | EQUINIX INC | EQIX | 29444U700 | $1.4M | 0.04% | 1,375 | SH |
| 47 | NETEASE COM INC | NTES | 64110W102 | $1.3M | 0.03% | 10,194 | SH |
| 48 | CONOCOPHILLIPS | COP | 20825C104 | $1.2M | 0.03% | 11,742 | SH |
| 49 | COMCAST CORP NEW | CMCSA | 20030N101 | $1.2M | 0.03% | 49,643 | SH |
| 50 | ISHARES TR | AGG | 464287226 | $1.2M | 0.03% | 11,840 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-13 | $3.97B | 109 | 0000826000-26-000007 |
| 2026-03-31 | 2026-05-14 | $2.88B | 105 | 0000826000-26-000005 |
| 2025-12-31 | 2026-02-13 | $2.71B | 108 | 0000826000-26-000003 |
| 2025-09-30 | 2025-11-12 | $2.36B | 103 | 0000826000-25-000012 |