POTOMAC FUND MANAGEMENT INC /ADV

CIK 0000826000 · Q1 2026

13F Equity AUM

$2.9B

+6.1% QoQ

Positions

105

-3 QoQ

AUM Rank

#1,435

Top 12%

Skill Alpha (FF)

—

Building track record (4q)

Quarters Tracked

~1 years

Portfolio Concentration

Top 5: 85.6%Top 10: 90.3%Top 20: 96.6%

IVV68.5%

XHLF11.2%

SGOV3.2%

SECT1.8%

PDBC1.0%

DBMF1.0%

KMLM1.0%

UUP1.0%

DXJ0.9%

XLV0.9%

Others (95)9.7%

HHI (Herfindahl-Hirschman Index) measures portfolio concentration. Low (<1500) = diversified, Moderate (1500-2500), High (>2500) = concentrated bets.

Sector Allocation

Financial Services98.3%

Other1.7%

Portfolio weight by GICS sector based on latest 13F filing. Sectors below 2% are grouped as “Other.”

Position Sizing

Positions: 105Median: 0.03%Avg: 0.95%

0–0.5%

85(3.4%)

0.5–1%

15(11.0%)

1–3%

2(2.8%)

3–5%

1(3.2%)

5%+

2(79.7%)

Count of positions per weight bucket — (%) = combined portfolio weight

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Portfolio Overlap

Shared: 96Unique: 9vs 20 funds

1.3%Low

105

Fund positions

7,299

Consensus CUSIPs

Jaccard similarity of this fund’s portfolio vs the consensus of top 20 funds by AUM. Low (<15%) = contrarian, Moderate (15-40%), High (>40%) = follows the crowd.

Most Similar Funds

Top 9 benchmark funds with highest portfolio overlap (Jaccard similarity)

MORGAN STANLEY

1.8%

JPMORGAN CHASE & CO

BANK OF AMERICA CORP /DE/

FMR LLC

2.9%

BlackRock, Inc.

2.1%

STATE STREET CORP

VANGUARD CAPITAL MANAGEMENT LLC

1.7%

GEODE CAPITAL MANAGEMENT, LLC

1.6%

VANGUARD PORTFOLIO MANAGEMENT LLC

1.9%

Jaccard similarity per fund: shared CUSIPs / (fund A + fund B − shared). Higher values indicate more similar portfolios.

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Position Changes This Quarter

New13Increased56Decreased35Exited17

New Positions

PDBC1.0%

+1.7M

KMLM1.0%

+995K

UUP1.0%

+1.0M

XLP0.9%

+303K

ROE0.8%

+682K

EFV0.5%

+206K

XLE0.5%

+240K

SPYM0.1%

+30K

AZN0.1%

+10K

TEL0.0%

+6K

Increased

IVV68.5%

+3.0M(+196476%)

EDGF0.3%

+215K(+204%)

DBMF1.0%

+86K(+10%)

SGOV3.2%

+50K(+6%)

XLV0.9%

+21K(+14%)

SIL0.6%

+15K(+9%)

XME0.5%

+13K(+10%)

EDGU0.1%

+13K(+26%)

VHT0.9%

+11K(+14%)

BUYW0.3%

+10K(+1%)

Decreased

XHLF11.2%

-1,676,621(-21%)

EDGI0.0%

-161,029(-83%)

ILF0.5%

-18,996(-4%)

EDGH0.1%

-16,991(-18%)

ACN0.0%

-5,528(-84%)

SOLS0.0%

-3,417(-26%)

AMZN0.0%

-2,001(-42%)

VEA0.0%

-1,251(-9%)

DXJ0.9%

-1,220(-1%)

ABT0.1%

-1,181(-7%)

Exited

-2,653,203

-1,174,307

-1,264,638

-676,301

-374,164

-564,718

-68,273

-255,798

-584,970

-81,760

Quarter-over-quarter changes compared to prior 13F filing. New = first appearance; Exited = no longer held.

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Holdings

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