In 2025 VOO returned 17.82% vs VOOG returned 22.11%. XMAG’s trailing 1-year return through late 2025 was around 9–15% depending on the measurement date, as the Mag 7 dragged badly in early 2025.
VOOG has returned 18.28%/yr over 10 years vs 15.63%/yr for VOO, a meaningful gap driven almost entirely by Mag 7 dominance. XMAG has no 10-year track record.