IVV vs RZG
iShares Core S&P 500 ETF vs Invesco S&P Smallcap 600 Pure Growth ETF
Which is better, IVV or RZG?
Large Cap Blend against Small Cap Growth.
IVV has a lower expense ratio. IVV led over 3Y, 5Y and the full window, RZG over 1Y. RZG is less concentrated, with 17.0% of the fund in its ten largest positions against 37.8%.
MarketXLS is not an investment adviser. This comparison is generated automatically from market data and is for information only. A Best mark means the better reading on that one measure, not a recommendation to buy.
Side-by-Side Comparison
| Metric | IVV | RZG |
|---|---|---|
| Expense Ratio | 0.03%Best | 0.35% |
| AUM | $876.4B | $127M |
| Dividend Yield | 1.06% | 0.46% |
| Holdings | 508 | 129 |
| YTD Return | +11.51% | +16.82%Best |
| 1Y Return | +15.96% | +18.52%Best |
| 3Y Return (annualized) | +21.01%Best | +16.70% |
| 5Y Return (annualized) | +12.66%Best | +4.30% |
| Volatility (annualized) | 15.2%Best | 21.6% |
| Max Drawdown | -56.5%Best | -58.8% |
| $10,000 over 5 years | $18,149Best | $12,343 |
| Top 10 Weight | 37.8% | 17.0%Best |
| Fund Family | iShares by BlackRock (US) | Invesco (US) |
| Category | Equity | Equity |
| Style | Large Cap Blend | Small Cap Growth |
| Inception | May 15, 2000 | Mar 1, 2006 |
Volatility and max drawdown are measured over the window both funds cover: Mar 7, 2006 to Sep 15, 2026 (20.5 years).
IVV vs RZG growth
Month-end closes. Both lines start at 0% in the first month shown, so the gap between them is the difference in growth across that window. The full view covers the 20.5 years both funds cover.
IVV vs RZG Performance
iShares Core S&P 500 ETF (IVV) is an ETF from iShares by BlackRock (US) and Invesco S&P Smallcap 600 Pure Growth ETF (RZG) is an ETF from Invesco (US). Over the past year IVV returned +15.96% while RZG returned +18.52%. Year to date, IVV is up 11.51% versus a gain of 16.82% for RZG.
Over three years, IVV compounded at +21.01% per year against +16.70% for RZG; over five years the annualized figures are +12.66% and +4.30% respectively. Across the full 21-year window we track, IVV has the edge at +9.48% annualized vs +8.41%.
Past performance does not guarantee future results.
Risk: Volatility and Drawdowns
RZG has been the more volatile fund, with annualized monthly volatility of 21.6% compared with 15.2% 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 -58.8% for RZG. Drawdown depth is what each fund did in the worst stretch of the window measured above.
The two funds' monthly returns correlate at 0.84. They usually move together, but the gap leaves some room for diversification.
Fees and Cost Over Time
IVV charges 0.03% per year while RZG charges 0.35%. On a $10,000 position that is $3 vs $35 annually, a gap of $32 per year that compounds over a long holding period. On income, IVV currently yields 1.06% against 0.46% for RZG.
Holdings Overlap
We hold position weights for 490 holdings in IVV and 128 in RZG, totalling 99.3% and 100.0% of the two funds. The two books name no position in common, so there is no overlap percentage to show.
0 positions in common, counted across the 490 positions we hold weights for in IVV and 128 in RZG, against full books of 508 and 129.
What only one of them owns
Our book lists 123 positions for RZG that do not appear in our book for IVV (96.8% of the fund), and 482 for IVV that do not appear in RZG (98.6%).
Some of those will be the same company recorded under a different code in one of the two books, so the real difference in what you would own is no larger than this and may be smaller. We do not name the individual positions here for that reason.
You are not choosing between two funds in isolation.
Whichever of IVV and RZG you pick has to sit alongside everything else you own. Add the rest and see what the combination actually holds.
Free for up to 10 holdings. No account needed.
Frequently Asked Questions
Which is cheaper, IVV or RZG?
IVV has an expense ratio of 0.03% while RZG charges 0.35%. IVV is the cheaper option, by $32 a year on a $10,000 investment.
Which performed better, IVV or RZG?
Over the past year IVV returned +15.96% vs +18.52% for RZG, so RZG leads on 1-year performance. Over the longest common window we track (21 years), IVV annualized +9.48% vs +8.41% for RZG. Past performance does not guarantee future results. This is information, not a recommendation.
Which is riskier, IVV or RZG?
RZG has been the more volatile fund at 21.6% annualized versus 15.2% for IVV. Worst drawdown: IVV -56.5% vs RZG -58.8%.
Should I hold both IVV and RZG?
IVV and RZG have a monthly-return correlation of 0.84, so their returns are far enough apart for the mix to behave differently from either one alone. This is information, not a recommendation.
Which pays a higher dividend, IVV or RZG?
IVV yields 1.06% while RZG yields 0.46%, so IVV currently pays the higher dividend yield.
Is RZG better than IVV?
IVV has a lower expense ratio. IVV led over 3Y, 5Y and the full window, RZG over 1Y. RZG is less concentrated, with 17.0% of the fund in its ten largest positions against 37.8%. Which one suits a particular account depends on what it is for. This is information, not a recommendation.