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VOL. XII · NO. 117Established MMXIV · George Town, Grand CaymanAtlantic Edition · $4.50

The Cayman Journal

Finance · Business · Technology · Caribbean & Global Affairs

Institutional Manager · CIK 0000826000

POTOMAC FUND MANAGEMENT INC /ADV

BETHESDA, MD · File #028-24973

Latest AUM
$2.71B
Positions
108
Top-10 Concentration
89.7%
Filings
8

Sector Allocation

Financials
0.9%$25.3M
Technology
0.4%$10.3M
Healthcare
0.2%$6.4M
Industrials
0.1%$3.9M
Energy
0.1%$1.7M
Materials
0.1%$1.5M
Real Estate
0.0%$1.0M
Utilities
0.0%$580,703

Filing History

View all filings →

Top 20 Holdings — Dec 2025

#IssuerTickerSharesValue% of Portfolio
1VANGUARD INDEX FDS9229083632,653,203$1.66B62.05%
2BONDBLOXX ETF TRUST09789C7888,093,603$406.7M15.17%
3ISHARES TR46436E718855,521$85.9M3.20%
4NORTHERN LTS FD TR IVNTRSO824,013$53.2M1.98%
5BONDBLOXX ETF TRUST09789C7051,174,307$48.3M1.80%
6BONDBLOXX ETF TRUST09789C8871,264,638$48.1M1.79%
7ISHARES TR46435U853676,301$25.3M0.94%
8VANGUARD WHITEHALL FDS921946885374,164$25.2M0.94%
9BONDBLOXX ETF TRUST09789C879564,718$25.2M0.94%
10LITMAN GREGORY FDS TR53700T827859,178$24.1M0.90%
11SELECT SECTOR SPDR TR81369Y209150,858$23.4M0.87%
12WISDOMTREE TRWT160,156$23.1M0.86%
13VANGUARD WORLD FD92204A50479,799$23.0M0.86%
14VANGUARD INDEX FDS92290876968,273$22.9M0.85%
15SPDR SERIES TRUST78464A359255,798$22.8M0.85%
16GLOBAL X FDS37960A669584,970$14.1M0.52%
17VANECK ETF TRUST92189F67638,939$14.0M0.52%
18ISHARES TR464287390459,796$14.0M0.52%
19ISHARES TR46428755681,760$13.8M0.51%
20GLOBAL X FDS37954Y848163,889$13.7M0.51%