IOO vs SPYM
5Y+25.5%3 years · per year$19,781 · $18,222+22.1%
+14.4%5 years · per year$19,560 · $17,164+11.4%
0.40%Expense ratio$40 · $2 on $10k · lower wins0.02%
0.84%12-mo yield$85 · $106 on $10k1.06%
−9.9%Worst dropSmaller wins−8.9%
15.2%VolatilityLower wins13.6%
2–4SPYM wins
$10,000 · 5 yearsOne scale
Shared top holdingsIOO · SPYM
12.4%AAPL7.7%
11.7%NVDA7.3%
10.0%MSFT6.2%
6.3%AMZN3.9%
Held in common50.3%
End-of-day Nov 5, 2026 · $10,000 5 years ago, dividends reinvested · ● winner of the row · each row scaled to the bigger of the two