Potomac Fund Management Inc.

In its 13F for Q4 2024 (holdings as of December 31, 2024, filed October 2, 2025), Potomac Fund Management Inc. reported 96 stock positions worth $1.7 billion. Its top holding was iShares Core S&P 500 ETF (IVV) at 50.6% of the portfolio, followed by Direxion Daily S&P 500 Bull (SPXL, 23.9%) and SS SPDR P S&P 400 Midcap ETF (SPMD, 4.3%).

Most Recent 13F
Q2 2026
Location
BETHESDA, MD
CIK
0000826000
Portfolio Value
$1.7B (Q4 2024)
SEC Filing
0000826000-25-000008 ↗ filed Oct 2, 2025

Holdings Value

0$1.0B$2.0B$3.0B$4.0B Q4 2024: $1.7B $1.7B Q4 2024 Q1 2025: $227.5M Q1 2025 Q2 2025: $1.7B Q2 2025 Q3 2025: $2.4B Q3 2025 Q4 2025: $2.7B Q4 2025 Q1 2026: $2.9B Q1 2026 Q2 2026: $4.0B Q2 2026

Holdings 96 stocks · $1.7B

IVV iShares Core S&P 500 ETF 50.62% 1,465,342 $862.6M —
SPXL Direxion Daily S&P 500 Bull 23.94% 2,418,474 $408.0M —
SPMD SS SPDR P S&P 400 Midcap ETF 4.31% 1,341,805 $73.4M —
QQQ Invesco QQQ Trust Series 1 2.67% 89,134 $45.6M —
SECT Main Sector Rotation ETF 2.35% 729,708 $40.1M —
USHY iShares Broad Usd High Yield 1.88% 871,863 $32.1M —
UUP Invesco DB US Dollar Index B 0.92% 534,082 $15.7M —
CWB SS SPDR BB Conv Sec ETF 0.91% 199,200 $15.5M —
DXJ Wisdomtree Japan Hedged Eq 0.89% 136,911 $15.1M —
SPLV Invesco S&P 500 Low Volatili 0.88% 215,088 $15.1M —
JEPI JPMorgan Equity Premium Inco 0.88% 261,188 $15.0M —
VTI VG Morningstar TS MKT ETF-US 0.88% 51,688 $15.0M —
TQQQ Proshares Ultrapro QQQ 0.84% 181,612 $14.4M —
XLF SS Financial Select Sector 0.52% 182,105 $8.8M —
IAI iShares U.S. Broker-Dealers 0.52% 61,030 $8.8M —
IWP iShares Russell Mid-Cap Grow 0.51% 67,930 $8.6M —
XLY SS Consumer Disc Select Sect 0.50% 38,328 $8.6M —
FDN First Trust DJ Internet Ind 0.50% 35,185 $8.6M —
IGV iShares Expanded Tech-Softwa 0.50% 85,300 $8.5M —
ARKK ARK Innovation ETF 0.49% 148,183 $8.4M —
HYEM Vaneck Emrg MKTS Hi YLD 0.38% 328,266 $6.4M —
BUYW Main Buywrite ETF 0.23% 282,100 $3.9M —
SPYM Ste STR SPDR PT S&P 500 ETF 0.22% 55,177 $3.8M —
MSFT Microsoft Corp. 0.13% 5,170 $2.2M —
TMAT Main Thematic Innovation ETF 0.13% 102,383 $2.1M —
WFC Wells Fargo & Co. 0.11% 27,875 $2.0M —
JPM JPMorgan Chase & Co. 0.11% 7,825 $1.9M —
ABT Abbott Laboratories 0.11% 16,399 $1.9M —
GILD Gilead Sciences Inc. 0.10% 19,354 $1.8M —
ACN Accenture PLC Class A 0.10% 4,937 $1.7M —
HON Honeywell International Inc. 0.10% 7,622 $1.7M —
HD Home Depot Inc. 0.10% 4,345 $1.7M —
PG The Procter & Gamble Co. 0.09% 9,639 $1.6M —
MCD McDonald's Corp. 0.09% 5,543 $1.6M —
DD Dupont DE Nemours Inc. 0.09% 20,531 $1.6M —
SHEL Shell PLC-ADR 0.09% 23,719 $1.5M —
CMCSA Comcast Corp. Class A 0.09% 39,092 $1.5M —
LHX L3HARRIS Technologies Inc. 0.08% 6,854 $1.4M —
AJG Arthur J Gallagher & Co. filed as GALLAGHER ARTHUR J & CO 0.08% 4,720 $1.3M —
CVX Chevron Corp. 0.08% 8,914 $1.3M —
NVO Novo-Nordisk A/S-Spons ADR 0.07% 14,360 $1.2M —
USB US Bancorp 0.07% 25,807 $1.2M —
BAC Bank of America Corp. filed as BANK AMERICA CORP 0.07% 28,019 $1.2M —
PNC PNC Financial Services Group 0.07% 6,296 $1.2M —
UPS United Parcel Service Class B 0.07% 9,471 $1.2M —
EQIX Equinix Inc. 0.07% 1,226 $1.2M —
AZN Astrazeneca PLC-Spons ADR 0.06% 16,763 $1.1M —
ADI Analog Devices Inc. 0.06% 5,003 $1.1M —
AGG iShares Core U.S. Aggregate 0.06% 10,031 $972K —
SHY iShares 1-3 Year Treasury Bo 0.06% 11,790 $967K —
TFLO iShares Treasury Floating Ra 0.05% 18,388 $928K —
PEP Pepsico Inc. 0.05% 6,077 $924K —
COP Conocophillips 0.05% 9,209 $913K —
EDGF 3EDGE Dynamic Fixed Incm ETF 0.05% 35,368 $866K —
VEA Vanguard Ftse Developed ETF 0.05% 17,964 $859K —
AMZN Amazon.com Inc. 0.05% 3,663 $804K —
EDGU 3EDGE US Equity 0.05% 31,797 $794K —
VUG Vanguard Mrngstar GR ETF-Sui 0.04% 1,809 $742K —
MCHP Microchip Technology Inc. 0.04% 12,867 $738K —
JNJ Johnson & Johnson 0.04% 4,319 $625K —
VTV Vanguard Mrngstr Val ETF-Aui 0.04% 3,608 $611K —
STIP iShares 0-5 Year Tips Bond E 0.04% 6,026 $606K —
IAU iShares Gold Trust 0.03% 11,655 $577K —
VMBS Vanguard Mortgage-Backed Sec 0.03% 12,212 $554K —
DEO Diageo PLC-Sponsored ADR 0.03% 4,075 $518K —
SRE Sempra 0.03% 5,872 $515K —
BNDX Vanguard Total Intl Bond ETF 0.03% 10,408 $510K —
RTX RTX Corp. 0.03% 4,292 $497K —
AMGN Amgen Inc. 0.03% 1,854 $483K —
BSV Vanguard Short-Term Bond ETF 0.03% 6,238 $482K —
EMN Eastman Chemical Co. 0.03% 4,964 $453K —
EDGH 3EDGE Dynamic Hard Asset ETF 0.03% 18,644 $445K —
EVRG Evergy Inc. 0.03% 7,208 $444K —
SNPE Xtrckr S&P 500 Scor&scrn ETF 0.03% 8,305 $442K —
IJR iShares Core S&P Small-Cap E 0.03% 3,839 $442K —
IJH iShares Core S&P Midcap ETF 0.03% 7,010 $437K —
GOOG Alphabet Inc. Class C 0.02% 2,152 $410K —
IEI iShares 3-7 Year Treasury Bo 0.02% 3,485 $403K —
EAGG iShares ESG Aware US Aggrega 0.02% 8,579 $398K —
XLV SS Health Care Select Sector 0.02% 2,760 $380K —
VWO Vanguard Ftse Emerging Marke 0.02% 7,885 $347K —
NOW ServiceNow Inc. 0.02% 320 $339K —
V Visa Inc. Class A 0.02% 1,037 $328K —
MA Mastercard Inc. Class A 0.02% 594 $313K —
AAPL Apple Inc. 0.02% 1,247 $312K —
XAR SS SPDR S&P Aerospace Def 0.02% 1,806 $300K —
NFLX Netflix Inc. 0.02% 331 $295K —
ORCL Oracle Corp. 0.02% 1,740 $290K —
SHOP Shopify Inc. Class A 0.02% 2,679 $285K —
SPIB SS SPDR P Int C Corp. ETF 0.01% 7,680 $252K —
EDGI 3EDGE Dyna I National Eq ETF 0.01% 10,754 $246K —
BLV Vanguard Long-Term Bond ETF 0.01% 3,301 $226K —
BIV Vanguard Intermediate-Term B 0.01% 3,010 $225K —
TMO Thermo Fisher Scientific Inc. 0.01% 430 $224K —
ADBE Adobe Inc. 0.01% 502 $223K —
ZTS Zoetis Inc. 0.01% 1,241 $202K —

Portfolio Sells Q4 2024

No earlier filing to compare with.

Portfolio Buys Q4 2024

No earlier filing to compare with.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 109$4.0BIVV, XHLF, SPYM, SGOV, SECT
Q1 2026 105$2.9BIVV, XHLF, SGOV, SECT, PDBC
Q4 2025 108$2.7BVOO, XHLF, SGOV, SECT, XBB
Q3 2025 103$2.4BSGOV, XHLF, SPXL, UPRO, SECT
Q2 2025Amended 97$1.7BSGOV, SPXL, UPRO, XHLF, SECT
Q1 2025Amended 72$227.5MQQQ, SECT, VWOB, EMB, USHY
Q4 2024Amended 96$1.7BIVV, SPXL, SPMD, QQQ, SECT