IVV delivers the S&P 500 at rock-bottom cost, giving you America's 500 largest companies weighted by market cap. It's the boring foundation that beats most active managers over time.
How It Works
Holds all 500 stocks in exact S&P 500 weights, rebalancing quarterly as the index committee adds/drops companies. Market cap weighting means Apple and Microsoft dominate (over 13% combined), while the smallest holdings barely register. Physical replication keeps tracking tight, though the fund can lend shares for extra revenue.
Key Features
- Three basis points cheaper than SPY with identical holdings
- Commission-free at most brokers unlike SPY's trading costs
- Dividend reinvestment available, giving compound advantage over SPY
Risks
- Top 10 stocks are 30%+ of fund — tech correction hits hard
- No international exposure means missing 40% of global markets
- Zero small-cap allocation costs 2-3% annual return historically
Who Should Own This
Buy-and-hold investors building wealth over decades who want U.S. large-cap exposure at minimal cost. Perfect core holding for 401(k)s and IRAs where SPY's liquidity advantage doesn't matter. Pair with international and small-cap funds for complete coverage.