IIGD vs SPY
Invesco Investment Grade Defensive ETF vs State Street SPDR S&P 500 ETF Trust
Quick Verdict
SPY has a lower expense ratio. SPY delivered stronger 1-year returns. SPY offers more diversification with 503 holdings.
Side-by-Side Comparison
| Metric | IIGD | SPY | Winner |
|---|---|---|---|
| Expense Ratio | 0.13% | 0.09% | |
| AUM | $27M | $789.1B | |
| Dividend Yield | 4.26% | 1.01% | |
| Holdings | 167 | 505 | |
| YTD Return | +0.44% | +13.39% | |
| 1Y Return | +2.64% | +22.52% | |
| 3Y Return (annualized) | +5.30% | +21.36% | |
| 5Y Return (annualized) | +1.65% | +13.19% | |
| Volatility (annualized) | 3.7% | 15.3% | |
| Max Drawdown | -13.1% | -56.5% | |
| Fund Family | Invesco (US) | State Street Investment Management | |
| Category | Fixed Income | Equity | |
| Inception | Jul 25, 2018 | Jan 22, 1993 |
IIGD vs SPY Performance
Invesco Investment Grade Defensive ETF (IIGD) is a ETF from Invesco (US) and State Street SPDR S&P 500 ETF Trust (SPY) is a ETF from State Street Investment Management. Over the past year IIGD returned +2.64% while SPY returned +22.52%. Year to date, IIGD is up 0.44% versus a gain of 13.39% for SPY.
Over three years, IIGD compounded at +5.30% per year against +21.36% for SPY; over five years the annualized figures are +1.65% and +13.19% respectively. Across the full 8-year window we track, SPY has the edge at +8.84% annualized vs +1.89%. Past performance does not guarantee future results.
Risk: Volatility and Drawdowns
SPY has been the more volatile fund, with annualized monthly volatility of 15.3% compared with 3.7% for IIGD. 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 -13.1% for IIGD 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 0.50. They move independently enough that combining them can meaningfully diversify a portfolio.
Fees and Cost Over Time
IIGD charges 0.13% per year while SPY charges 0.09%. On a $10,000 position that is $13 vs $9 annually, a gap of $4 per year that compounds over a long holding period. On income, IIGD currently yields 4.26% against 1.01% for SPY.
Holdings Overlap
IIGD and SPY share 0 holdings out of 654 unique holdings combined, representing a 0.0% weight overlap.
Moderate overlap means holding both could provide meaningful diversification benefits.
Frequently Asked Questions
Which is cheaper, IIGD or SPY?
IIGD has an expense ratio of 0.13% while SPY charges 0.09%. SPY is the cheaper option. On a $10,000 investment, that is $4 per year of difference.
Which performed better, IIGD or SPY?
Over the past year IIGD returned +2.64% vs +22.52% for SPY, so SPY leads on 1-year performance. Over the longest common window we track (8 years), IIGD annualized +1.89% vs +8.84% for SPY. Past performance does not guarantee future results.
Which is riskier, IIGD or SPY?
SPY has been the more volatile fund at 15.3% annualized versus 3.7% for IIGD. Worst drawdown: IIGD -13.1% vs SPY -56.5%.
Should I hold both IIGD and SPY?
IIGD and SPY have a monthly-return correlation of 0.50, so combining them can provide real diversification depending on your allocation goals.
What is the holdings overlap between IIGD and SPY?
IIGD and SPY share 0 common holdings with a 0.0% weight overlap. Combined, they hold 654 unique securities.
Which pays a higher dividend, IIGD or SPY?
IIGD yields 4.26% while SPY yields 1.01%, so IIGD currently pays the higher dividend yield.
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