IVV vs OEF
IVV vs OEF
iShares Core S&P 500 ETF vs iShares S&P 100 ETF
Quick Verdict
IVV has a lower expense ratio. IVV delivered stronger 1-year returns. IVV offers more diversification with 505 holdings.
Side-by-Side Comparison
| Metric | IVV | OEF | Winner |
|---|---|---|---|
| Expense Ratio | 0.03% | 0.20% | |
| AUM | $865.2B | $19.7B | |
| Dividend Yield | 1.09% | 0.88% | |
| Holdings | 508 | 106 | |
| YTD Return | +13.80% | +12.44% | |
| 1Y Return | +23.70% | +23.15% | |
| 3Y Return (annualized) | +21.49% | +23.46% | |
| 5Y Return (annualized) | +13.43% | +14.90% | |
| Volatility (annualized) | 15.1% | 15.3% | |
| Max Drawdown | -56.5% | -57.3% | |
| Fund Family | iShares by BlackRock (US) | iShares by BlackRock (US) | |
| Category | Equity | Equity | |
| Inception | May 15, 2000 | Oct 23, 2000 |
IVV vs OEF Performance
iShares Core S&P 500 ETF (IVV) is a ETF from iShares by BlackRock (US) and iShares S&P 100 ETF (OEF) is a ETF from iShares by BlackRock (US). Over the past year IVV returned +23.70% while OEF returned +23.15%. Year to date, IVV is up 13.80% versus a gain of 12.44% for OEF.
Over three years, IVV compounded at +21.49% per year against +23.46% for OEF; over five years the annualized figures are +13.43% and +14.90% respectively. Across the full 26-year window we track, IVV has the edge at +7.05% annualized vs +6.94%. Past performance does not guarantee future results.
Risk: Volatility and Drawdowns
OEF has been the more volatile fund, with annualized monthly volatility of 15.3% compared with 15.1% for IVV. Lower volatility generally means a smoother ride, though it often comes with lower long-run returns.
The deepest peak-to-trough decline in our data was -56.5% for IVV and -57.3% for OEF. Drawdown depth is worth weighing if you expect to sell during market stress rather than ride it out.
The two funds' monthly returns correlate at 0.98. They move almost in lockstep, so holding both mostly duplicates the same exposure.
Fees and Cost Over Time
IVV charges 0.03% per year while OEF charges 0.20%. On a $10,000 position that is $3 vs $20 annually, a gap of $17 per year that compounds over a long holding period. On income, IVV currently yields 1.09% against 0.88% for OEF.
Holdings Overlap
IVV and OEF share 101 holdings out of 507 unique holdings combined, representing a 70.2% weight overlap.
High overlap means holding both may not provide much additional diversification.
Top Shared Holdings
| Stock | Weight in IVV | Weight in OEF | Difference |
|---|---|---|---|
| NVDA | 7.76% | 10.14% | 2.38% |
| AAPL | 7.44% | 9.83% | 2.39% |
| MSFT | 4.57% | 6.15% | 1.58% |
| AMZN | Pro | Pro | Pro |
| GOOGL | Pro | Pro | Pro |
| AVGO | Pro | Pro | Pro |
| GOOG | Pro | Pro | Pro |
| META | Pro | Pro | Pro |
| TSLA | Pro | Pro | Pro |
| MU | Pro | Pro | Pro |
See all 10 holdings IVV shares with OEF Exact weights in each fund and the difference, for every overlapping position. Get FundXLS Pro: $29/moFirst 500 subscribers, then $49/mo. Cancel anytime. | |||
Frequently Asked Questions
Which is cheaper, IVV or OEF?
IVV has an expense ratio of 0.03% while OEF charges 0.20%. IVV is the cheaper option. On a $10,000 investment, that is $17 per year of difference.
Which performed better, IVV or OEF?
Over the past year IVV returned +23.70% vs +23.15% for OEF, so IVV leads on 1-year performance. Over the longest common window we track (26 years), IVV annualized +7.05% vs +6.94% for OEF. Past performance does not guarantee future results.
Which is riskier, IVV or OEF?
OEF has been the more volatile fund at 15.3% annualized versus 15.1% for IVV. Worst drawdown: IVV -56.5% vs OEF -57.3%.
Should I hold both IVV and OEF?
IVV and OEF have a monthly-return correlation of 0.98, so they move almost identically. Holding both adds little diversification - most investors pick one, usually on fees or the specific index tracked.
What is the holdings overlap between IVV and OEF?
IVV and OEF share 101 common holdings with a 70.2% weight overlap. Combined, they hold 507 unique securities.
Which pays a higher dividend, IVV or OEF?
IVV yields 1.09% while OEF yields 0.88%, so IVV currently pays the higher dividend yield.
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