BUFB vs SPY
Innovator Laddered Allocation Buffer ETF vs State Street SPDR S&P 500 ETF Trust
Which is better, BUFB or SPY?
Option Writing against Large Cap Blend.
SPY has a lower expense ratio. SPY led over 1Y, 3Y and the full window. The two have moved almost in lockstep, correlation 0.99. SPY is less concentrated, with 37.8% of the fund in its ten largest positions against 83.8%.
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 | BUFB | SPY |
|---|---|---|
| Expense Ratio | 0.89% | 0.09%Best |
| AUM | $334M | $804.7B |
| Dividend Yield | 0.00% | 0.98% |
| Holdings | 28 | 505 |
| YTD Return | +9.92% | +12.09%Best |
| 1Y Return | +13.25% | +16.29%Best |
| 3Y Return (annualized) | +15.34% | +21.20%Best |
| 5Y Return (annualized) | - | +13.37% |
| Volatility (annualized) | 10.7%Best | 15.6% |
| Max Drawdown | -14.9%Best | -22.1% |
| $10,000 over 4.6 years | $15,988 | $17,681Best |
| Top 10 Weight | 83.8% | 37.8%Best |
| Fund Family | Innovator ETFs Trust | State Street Investment Management |
| Category | Alternative | Equity |
| Style | Option Writing | Large Cap Blend |
| Inception | Feb 8, 2022 | Jan 22, 1993 |
Volatility and max drawdown, and the $10,000 over 4.6 years row, are measured over the window both funds cover: Feb 9, 2022 to Sep 18, 2026 (4.6 years).
BUFB 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 4.6 years both funds cover.
BUFB vs SPY Performance
Innovator Laddered Allocation Buffer ETF (BUFB) is an ETF from Innovator ETFs Trust and State Street SPDR S&P 500 ETF Trust (SPY) is an ETF from State Street Investment Management. Over the past year BUFB returned +13.25% while SPY returned +16.29%. Year to date, BUFB is up 9.92% versus a gain of 12.09% for SPY.
Over three years, BUFB compounded at +15.34% per year against +21.20% for SPY.
Past performance does not guarantee future results.
Risk: Volatility and Drawdowns
SPY has been the more volatile fund, with annualized monthly volatility of 15.6% compared with 10.7% for BUFB. 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 -14.9% for BUFB and -22.1% 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 0.99. They move almost in lockstep, so holding both mostly duplicates the same exposure.
Fees and Cost Over Time
BUFB charges 0.89% per year while SPY charges 0.09%. On a $10,000 position that is $89 vs $9 annually, a gap of $80 per year that compounds over a long holding period. On income, BUFB currently yields 0.00% against 0.98% for SPY.
Holdings Overlap
We hold position weights for 12 holdings in BUFB and 504 in SPY, totalling 99.9% and 99.9% 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 12 positions we hold weights for in BUFB and 504 in SPY, against full books of 28 and 505.
What only one of them owns
Our book lists 497 positions for SPY that do not appear in our book for BUFB (99.3% of the fund), and 12 for BUFB that do not appear in SPY (99.9%).
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 BUFB 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, BUFB or SPY?
BUFB has an expense ratio of 0.89% while SPY charges 0.09%. SPY is the cheaper option, by $80 a year on a $10,000 investment.
Which performed better, BUFB or SPY?
Over the past year BUFB returned +13.25% vs +16.29% for SPY, so SPY leads on 1-year performance. Past performance does not guarantee future results. This is information, not a recommendation.
Which is riskier, BUFB or SPY?
SPY has been the more volatile fund at 15.6% annualized versus 10.7% for BUFB. Worst drawdown: BUFB -14.9% vs SPY -22.1%.
Should I hold both BUFB and SPY?
BUFB and SPY have a monthly-return correlation of 0.99, so they move almost identically. What is left to separate them is the fee and the index each one tracks. This is information, not a recommendation.
Which pays a higher dividend, BUFB or SPY?
BUFB yields 0.00% while SPY yields 0.98%, so SPY currently pays the higher dividend yield.
Is SPY better than BUFB?
SPY has a lower expense ratio. SPY led over 1Y, 3Y and the full window. The two have moved almost in lockstep, correlation 0.99. SPY is less concentrated, with 37.8% of the fund in its ten largest positions against 83.8%. Which one suits a particular account depends on what it is for. This is information, not a recommendation.