IVV vs MID
IVV vs MID
iShares Core S&P 500 ETF vs American Century Mid Cap Growth Impact 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 | MID | Winner |
|---|---|---|---|
| Expense Ratio | 0.03% | 0.45% | |
| AUM | $865.2B | $100M | |
| Dividend Yield | 1.09% | 0.15% | |
| Holdings | 508 | 39 | |
| YTD Return | +13.80% | +5.76% | |
| 1Y Return | +23.70% | +4.70% | |
| 3Y Return (annualized) | +21.49% | +13.48% | |
| 5Y Return (annualized) | +13.43% | +3.08% | |
| Volatility (annualized) | 15.1% | 20.5% | |
| Max Drawdown | -56.5% | -40.1% | |
| Fund Family | iShares by BlackRock (US) | American Century Investments | |
| Category | Equity | Equity | |
| Inception | May 15, 2000 | Jul 15, 2020 |
IVV vs MID Performance
iShares Core S&P 500 ETF (IVV) is a ETF from iShares by BlackRock (US) and American Century Mid Cap Growth Impact ETF (MID) is a ETF from American Century Investments. Over the past year IVV returned +23.70% while MID returned +4.70%. Year to date, IVV is up 13.80% versus a gain of 5.76% for MID.
Over three years, IVV compounded at +21.49% per year against +13.48% for MID; over five years the annualized figures are +13.43% and +3.08% respectively. Across the full 6-year window we track, MID has the edge at +9.64% annualized vs +7.05%. Past performance does not guarantee future results.
Risk: Volatility and Drawdowns
MID has been the more volatile fund, with annualized monthly volatility of 20.5% 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 -40.1% for MID. 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 0.84. They usually move together, but the gap leaves some room for diversification.
Fees and Cost Over Time
IVV charges 0.03% per year while MID charges 0.45%. On a $10,000 position that is $3 vs $45 annually, a gap of $42 per year that compounds over a long holding period. On income, IVV currently yields 1.09% against 0.15% for MID.
Holdings Overlap
IVV and MID share 15 holdings out of 524 unique holdings combined, representing a 1.3% weight overlap.
Moderate overlap means holding both could provide meaningful diversification benefits.
Top Shared Holdings
| Stock | Weight in IVV | Weight in MID | Difference |
|---|---|---|---|
| MPWR | 0.11% | 5.47% | 5.36% |
| JCI | 0.13% | 4.91% | 4.78% |
| CDNS | 0.15% | 4.76% | 4.61% |
| TRGP | Pro | Pro | Pro |
| CMG | Pro | Pro | Pro |
| HUBB | Pro | Pro | Pro |
| HLT | Pro | Pro | Pro |
| VST | Pro | Pro | Pro |
| VRT | Pro | Pro | Pro |
| RSG | Pro | Pro | Pro |
See all 10 holdings IVV shares with MID Exact weights in each fund and the difference, for every overlapping position. X-ray my whole portfolio$99/yr Pro · 7-day refund | |||
Frequently Asked Questions
Which is cheaper, IVV or MID?
IVV has an expense ratio of 0.03% while MID charges 0.45%. IVV is the cheaper option. On a $10,000 investment, that is $42 per year of difference.
Which performed better, IVV or MID?
Over the past year IVV returned +23.70% vs +4.70% for MID, so IVV leads on 1-year performance. Over the longest common window we track (6 years), IVV annualized +7.05% vs +9.64% for MID. Past performance does not guarantee future results.
Which is riskier, IVV or MID?
MID has been the more volatile fund at 20.5% annualized versus 15.1% for IVV. Worst drawdown: IVV -56.5% vs MID -40.1%.
Should I hold both IVV and MID?
IVV and MID have a monthly-return correlation of 0.84, so combining them can provide real diversification depending on your allocation goals.
What is the holdings overlap between IVV and MID?
IVV and MID share 15 common holdings with a 1.3% weight overlap. Combined, they hold 524 unique securities.
Which pays a higher dividend, IVV or MID?
IVV yields 1.09% while MID yields 0.15%, so IVV currently pays the higher dividend yield.
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