Quick Verdict

SPY has a lower expense ratio. SPY delivered stronger 1-year returns. SPY offers more diversification with 503 holdings.

Lower Fees: SPYHigher Returns: SPYMore Diversified: SPY

Side-by-Side Comparison

MetricIMARSPYWinner
Expense Ratio0.85%0.09%
AUM$108M$789.1B
Dividend Yield0.00%1.01%
Holdings11505
YTD Return+4.51%+13.79%
1Y Return+10.49%+23.66%
3Y Return (annualized)-+21.40%
5Y Return (annualized)-+13.37%
Volatility (annualized)7.1%15.3%
Max Drawdown-9.1%-56.5%
Fund FamilyInnovator ETFs TrustState Street Investment Management
CategoryAlternativeEquity
InceptionMar 1, 2024Jan 22, 1993

IMAR vs SPY Performance

Innovator International Developed Power Buffer ETF - March (IMAR) is a ETF from Innovator ETFs Trust and State Street SPDR S&P 500 ETF Trust (SPY) is a ETF from State Street Investment Management. Over the past year IMAR returned +10.49% while SPY returned +23.66%. Year to date, IMAR is up 4.51% versus a gain of 13.79% for SPY.

Risk: Volatility and Drawdowns

SPY has been the more volatile fund, with annualized monthly volatility of 15.3% compared with 7.1% for IMAR. 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 -9.1% for IMAR and -56.5% for SPY. 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 0.53. They move independently enough that combining them can meaningfully diversify a portfolio.

Fees and Cost Over Time

IMAR charges 0.85% per year while SPY charges 0.09%. On a $10,000 position that is $85 vs $9 annually, a gap of $76 per year that compounds over a long holding period. On income, IMAR currently yields 0.00% against 1.01% for SPY.

Frequently Asked Questions

Which is cheaper, IMAR or SPY?

IMAR has an expense ratio of 0.85% while SPY charges 0.09%. SPY is the cheaper option. On a $10,000 investment, that is $76 per year of difference.

Which performed better, IMAR or SPY?

Over the past year IMAR returned +10.49% vs +23.66% for SPY, so SPY leads on 1-year performance. Over the longest common window we track (2 years), IMAR annualized +9.11% vs +8.85% for SPY. Past performance does not guarantee future results.

Which is riskier, IMAR or SPY?

SPY has been the more volatile fund at 15.3% annualized versus 7.1% for IMAR. Worst drawdown: IMAR -9.1% vs SPY -56.5%.

Should I hold both IMAR and SPY?

IMAR and SPY have a monthly-return correlation of 0.53, so combining them can provide real diversification depending on your allocation goals.

Which pays a higher dividend, IMAR or SPY?

IMAR yields 0.00% while SPY yields 1.01%, so SPY currently pays the higher dividend yield.

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