IDOG vs SPY
ALPS International Sector Dividend Dogs ETF vs State Street SPDR S&P 500 ETF Trust
Which is better, IDOG or SPY?
Large Cap Value against Large Cap Blend.
SPY has a lower expense ratio. IDOG led over 1Y, 3Y and 5Y, SPY over the full window. IDOG is less concentrated, with 22.5% of the fund in its ten largest positions against 38.0%.
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 | IDOG | SPY |
|---|---|---|
| Expense Ratio | 0.50% | 0.09%Best |
| AUM | $572M | $814.4B |
| Dividend Yield | 4.25% | 1.01% |
| Holdings | 51 | 505 |
| YTD Return | +16.92%Best | +13.34% |
| 1Y Return | +30.29%Best | +19.97% |
| 3Y Return (annualized) | +22.43%Best | +21.20% |
| 5Y Return (annualized) | +14.61%Best | +12.81% |
| Volatility (annualized) | 15.5% | 14.4%Best |
| Max Drawdown | -46.9% | -34.1%Best |
| $10,000 over 5 years | $19,775Best | $18,270 |
| Top 10 Weight | 22.5%Best | 38.0% |
| Fund Family | ALPS Advisors | State Street Investment Management |
| Category | Equity | Equity |
| Style | Large Cap Value | Large Cap Blend |
| Inception | Jun 27, 2013 | Jan 22, 1993 |
Volatility and max drawdown are measured over the window both funds cover: Jun 28, 2013 to Sep 4, 2026 (13.2 years).
IDOG vs SPY 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 13.2 years both funds cover.
IDOG vs SPY Performance
ALPS International Sector Dividend Dogs ETF (IDOG) is an ETF from ALPS Advisors and State Street SPDR S&P 500 ETF Trust (SPY) is an ETF from State Street Investment Management. Over the past year IDOG returned +30.29% while SPY returned +19.97%. Year to date, IDOG is up 16.92% versus a gain of 13.34% for SPY.
Over three years, IDOG compounded at +22.43% per year against +21.20% for SPY; over five years the annualized figures are +14.61% and +12.81% respectively. Across the full 13-year window we track, SPY has the edge at +13.27% annualized vs +6.46%.
Past performance does not guarantee future results.
Risk: Volatility and Drawdowns
IDOG has been the more volatile fund, with annualized monthly volatility of 15.5% compared with 14.4% for SPY. 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 -46.9% for IDOG and -34.1% for SPY. Drawdown depth is what each fund did in the worst stretch of the window measured above.
The two funds' monthly returns correlate at 0.71. They usually move together, but the gap leaves some room for diversification.
Fees and Cost Over Time
IDOG charges 0.50% per year while SPY charges 0.09%. On a $10,000 position that is $50 vs $9 annually, a gap of $41 per year that compounds over a long holding period. On income, IDOG currently yields 4.25% against 1.01% for SPY.
Holdings Overlap
We hold position weights for 50 holdings in IDOG and 504 in SPY, totalling 99.4% 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 50 positions we hold weights for in IDOG and 504 in SPY, against full books of 51 and 505.
What only one of them owns
Our book lists 496 positions for SPY that do not appear in our book for IDOG (99.5% of the fund), and 0 for IDOG that do not appear in SPY (0.0%).
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 IDOG and SPY 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, IDOG or SPY?
IDOG has an expense ratio of 0.50% while SPY charges 0.09%. SPY is the cheaper option, by $41 a year on a $10,000 investment.
Which performed better, IDOG or SPY?
Over the past year IDOG returned +30.29% vs +19.97% for SPY, so IDOG leads on 1-year performance. Over the longest common window we track (13 years), IDOG annualized +6.46% vs +13.27% for SPY. Past performance does not guarantee future results. This is information, not a recommendation.
Which is riskier, IDOG or SPY?
IDOG has been the more volatile fund at 15.5% annualized versus 14.4% for SPY. Worst drawdown: IDOG -46.9% vs SPY -34.1%.
Should I hold both IDOG and SPY?
IDOG and SPY have a monthly-return correlation of 0.71, 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, IDOG or SPY?
IDOG yields 4.25% while SPY yields 1.01%, so IDOG currently pays the higher dividend yield.
Is SPY better than IDOG?
SPY has a lower expense ratio. IDOG led over 1Y, 3Y and 5Y, SPY over the full window. IDOG is less concentrated, with 22.5% of the fund in its ten largest positions against 38.0%. Which one suits a particular account depends on what it is for. This is information, not a recommendation.