SNBR vs. VMFXX
SNBR (Sleep Number Corporation) is a stock, while VMFXX (Vanguard Federal Money Market Fund) is Money Market fund managed by Vanguard. Over the past 5 years, SNBR returned -74.13%/yr vs 3.02%/yr for VMFXX. At a 0.03 correlation, their price movements are largely independent.
Performance
SNBR vs. VMFXX - Performance Comparison
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Returns By Period
In the year-to-date period, SNBR achieves a -98.52% return, which is significantly lower than VMFXX's 1.50% return.
SNBR
- 1D
- -39.67%
- 1M
- -92.69%
- YTD
- -98.52%
- 6M
- -98.52%
- 1Y
- -98.26%
- 3Y*
- -82.27%
- 5Y*
- -74.13%
- 10Y*
- -40.16%
VMFXX
- 1D
- 0.00%
- 1M
- 0.30%
- YTD
- 1.50%
- 6M
- 1.82%
- 1Y
- 3.95%
- 3Y*
- 4.42%
- 5Y*
- 3.02%
- 10Y*
- —
SNBR vs. VMFXX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
SNBR Sleep Number Corporation | -98.52% | -44.49% | 2.76% | -42.92% | -66.08% | -26.16% |
VMFXX Vanguard Federal Money Market Fund | 1.50% | 4.24% | 4.83% | 4.64% | 0.00% | 0.00% |
Correlation
The correlation between SNBR and VMFXX is -0.00, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.00 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.02 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.03 |
Correlation (All Time) Calculated using the full available price history since May 25, 2021 | 0.03 |
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Return for Risk
SNBR vs. VMFXX — Risk / Return Rank
SNBR
VMFXX
Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.
SNBR vs. VMFXX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Sleep Number Corporation (SNBR) and Vanguard Federal Money Market Fund (VMFXX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| SNBR | VMFXX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -4.12 | ||
| Sortino ratioReturn per unit of downside risk | — | — | |
| Omega ratioGain probability vs. loss probability | 0.84 | — | — |
| Calmar ratioReturn relative to maximum drawdown | -0.99 | — | — |
| Martin ratioReturn relative to average drawdown | -1.85 | — | — |
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Drawdowns
SNBR vs. VMFXX - Drawdown Comparison
The maximum SNBR drawdown since its inception was -99.91%, which is greater than VMFXX's maximum drawdown of 0.00%. Use the drawdown chart below to compare losses from any high point for SNBR and VMFXX.
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Drawdown Indicators
| SNBR | VMFXX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -99.91% | 0.00% | -99.91% |
Max Drawdown (1Y)Largest decline over 1 year | -98.99% | 0.00% | -98.99% |
Max Drawdown (3Y)Largest decline over 3 years | -99.68% | 0.00% | -99.68% |
Max Drawdown (5Y)Largest decline over 5 years | -99.89% | 0.00% | -99.89% |
Max Drawdown (10Y)Largest decline over 10 years | -99.91% | — | — |
Current DrawdownCurrent decline from peak | -99.91% | 0.00% | -99.91% |
Average DrawdownAverage peak-to-trough decline | -52.20% | 0.00% | -52.20% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 53.14% | 0.00% | +53.14% |
Volatility
SNBR vs. VMFXX - Volatility Comparison
Sleep Number Corporation (SNBR) has a higher volatility of 185.05% compared to Vanguard Federal Money Market Fund (VMFXX) at 0.30%. This indicates that SNBR's price experiences larger fluctuations and is considered to be riskier than VMFXX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| SNBR | VMFXX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 185.05% | 0.30% | +184.75% |
Volatility (6M)Calculated over the trailing 6-month period | 216.01% | 0.72% | +215.29% |
Volatility (1Y)Calculated over the trailing 1-year period | 221.00% | 1.12% | +219.88% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 123.13% | 1.08% | +122.05% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 95.44% | 1.07% | +94.37% |
Dividends
SNBR vs. VMFXX - Dividend Comparison
SNBR has not paid dividends to shareholders, while VMFXX's dividend yield for the trailing twelve months is around 3.87%.
| Position | TTM | 2025 | 2024 | 2023 |
|---|---|---|---|---|
SNBR Sleep Number Corporation | 0.00% | 0.00% | 0.00% | 0.00% |
VMFXX Vanguard Federal Money Market Fund | 3.87% | 4.14% | 4.70% | 4.53% |
Frequently Asked Questions
SNBR and VMFXX have a correlation of -0.00, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
SNBR has higher volatility (185.05%) compared to VMFXX (0.30%). In terms of maximum drawdown, SNBR dropped -99.91% vs VMFXX's 0.00%.
VMFXX currently has the higher Sharpe Ratio (3.67 vs -0.45), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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