MNRS vs SPY
Grayscale Bitcoin Miners ETF vs State Street SPDR S&P 500 ETF Trust
Which is better, MNRS or SPY?
Multi Alternative against Large Cap Blend.
SPY has a lower expense ratio. MNRS led over 1Y and the full window. SPY is less concentrated, with 38.2% of the fund in its ten largest positions against 66.1%.
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 | MNRS | SPY |
|---|---|---|
| Expense Ratio | 0.59% | 0.09%Best |
| AUM | $10M | $811.2B |
| Dividend Yield | 0.47% | 0.98% |
| Holdings | 27 | 1,515 |
| Volatility (annualized) | 73.8% | 12.8%Best |
| Max Drawdown | -56.7% | -18.8%Best |
| $10,000 over 1.6 years | $14,338Best | $12,951 |
| Top 10 Weight | 66.1% | 38.2%Best |
| Fund Family | Grayscale | State Street Investment Management |
| Category | Alternative | Equity |
| Style | Multi Alternative | Large Cap Blend |
| Inception | Jan 30, 2025 | Jan 22, 1993 |
Not shown on this pair: YTD Return, 1Y Return, 3Y Return (annualized), 5Y Return (annualized).
The two price series end 11 days apart, so a return over any period would be measuring two different stretches of market. Those rows are withheld. MNRS has data through Sep 21, 2026 and SPY through Oct 2, 2026.
Volatility and max drawdown, and the $10,000 over 1.6 years row, are measured over the window both funds cover: Jan 30, 2025 to Sep 21, 2026 (1.6 years).
Risk: Volatility and Drawdowns
MNRS has been the more volatile fund, with annualized monthly volatility of 73.8% compared with 12.8% 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 -56.7% for MNRS and -18.8% 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 0.77. They usually move together, but the gap leaves some room for diversification.
Fees and Cost Over Time
MNRS charges 0.59% per year while SPY charges 0.09%. On a $10,000 position that is $59 vs $9 annually, a gap of $50 per year that compounds over a long holding period. On income, MNRS currently yields 0.47% against 0.98% for SPY.
Holdings Overlap
9.8% of MNRS's money is in holdings SPY also owns. 7.8% of SPY's money is in holdings MNRS also owns.
MNRS and SPY share little of their money.
2 positions in common, counted across the 26 positions we hold weights for in MNRS and 504 in SPY, against full books of 27 and 1,515.
What only one of them owns
Our book lists 495 positions for SPY that do not appear in our book for MNRS (91.4% of the fund), and 18 for MNRS that do not appear in SPY (60.6%).
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 MNRS 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, MNRS or SPY?
MNRS has an expense ratio of 0.59% while SPY charges 0.09%. SPY is the cheaper option, by $50 a year on a $10,000 investment.
Which is riskier, MNRS or SPY?
MNRS has been the more volatile fund at 73.8% annualized versus 12.8% for SPY. Worst drawdown: MNRS -56.7% vs SPY -18.8%.
Should I hold both MNRS and SPY?
MNRS and SPY have a monthly-return correlation of 0.77, so their returns are far enough apart for the mix to behave differently from either one alone. This is information, not a recommendation.
What is the holdings overlap between MNRS and SPY?
9.8% of MNRS's money is in holdings SPY also owns. 7.8% of SPY's is in holdings MNRS also owns. They hold 2 positions in common, counted across the 26 positions we hold weights for in MNRS and 504 in SPY.
Which pays a higher dividend, MNRS or SPY?
MNRS yields 0.47% while SPY yields 0.98%, so SPY currently pays the higher dividend yield.
Is SPY better than MNRS?
SPY has a lower expense ratio. MNRS led over 1Y and the full window. SPY is less concentrated, with 38.2% of the fund in its ten largest positions against 66.1%. Which one suits a particular account depends on what it is for. This is information, not a recommendation.