IVV vs MAPP
iShares Core S&P 500 ETF vs Harbor Multi-Asset Explorer ETF
Which is better, IVV or MAPP?
Large Cap Blend against Multi Alternative.
IVV has a lower expense ratio. IVV led over 1Y and the full window. IVV is less concentrated, with 37.8% of the fund in its ten largest positions against 74.4%.
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 | MAPP |
|---|---|---|
| Expense Ratio | 0.03%Best | 0.80% |
| AUM | $876.4B | $11M |
| Dividend Yield | 1.06% | 2.85% |
| Holdings | 508 | 24 |
| Volatility (annualized) | 12.6% | 8.5%Best |
| Max Drawdown | -18.8% | -12.9%Best |
| $10,000 over 3 years | $17,927Best | $15,209 |
| Top 10 Weight | 37.8%Best | 74.4% |
| Fund Family | iShares by BlackRock (US) | Harbor Funds |
| Category | Equity | Alternative |
| Style | Large Cap Blend | Multi Alternative |
| Inception | May 15, 2000 | Sep 13, 2023 |
Not shown on this pair: YTD Return, 1Y Return, 3Y Return (annualized), 5Y Return (annualized).
The two price series end 21 days apart, so a return over any period would be measuring two different stretches of market. Those rows are withheld. IVV has data through Sep 18, 2026 and MAPP through Aug 28, 2026.
Volatility and max drawdown, and the $10,000 over 3 years row, are measured over the window both funds cover: Sep 14, 2023 to Aug 28, 2026 (3 years).
Risk: Volatility and Drawdowns
IVV has been the more volatile fund, with annualized monthly volatility of 12.6% compared with 8.5% for MAPP. 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 -18.8% for IVV and -12.9% for MAPP. Drawdown depth is what each fund did in the worst stretch of the window measured above.
The two funds' monthly returns correlate at 0.89. They usually move together, but the gap leaves some room for diversification.
Fees and Cost Over Time
IVV charges 0.03% per year while MAPP charges 0.80%. On a $10,000 position that is $3 vs $80 annually, a gap of $77 per year that compounds over a long holding period. On income, IVV currently yields 1.06% against 2.85% for MAPP.
Holdings Overlap
We hold position weights for 490 holdings in IVV and 23 in MAPP, totalling 99.3% and 99.8% of the two funds. The two books name no position in common, so there is no overlap percentage to show.
The two holdings books were reported 62 days apart, IVV as of Aug 31, 2026 and MAPP as of Jun 30, 2026, so some of the difference between them is the time between the two reports rather than the funds.
0 positions in common, counted across the 490 positions we hold weights for in IVV and 23 in MAPP, against full books of 508 and 24.
What only one of them owns
Our book lists 21 positions for MAPP that do not appear in our book for IVV (96.8% of the fund), and 482 for IVV that do not appear in MAPP (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 MAPP 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 MAPP?
IVV has an expense ratio of 0.03% while MAPP charges 0.80%. IVV is the cheaper option, by $77 a year on a $10,000 investment.
Which is riskier, IVV or MAPP?
IVV has been the more volatile fund at 12.6% annualized versus 8.5% for MAPP. Worst drawdown: IVV -18.8% vs MAPP -12.9%.
Should I hold both IVV and MAPP?
IVV and MAPP have a monthly-return correlation of 0.89, 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 MAPP?
IVV yields 1.06% while MAPP yields 2.85%, so MAPP currently pays the higher dividend yield.
Is MAPP better than IVV?
IVV has a lower expense ratio. IVV led over 1Y and the full window. IVV is less concentrated, with 37.8% of the fund in its ten largest positions against 74.4%. Which one suits a particular account depends on what it is for. This is information, not a recommendation.