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GNMA vs. VMBS
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between GNMA and VMBS is -0.02. This indicates that the assets' prices tend to move in opposite directions. Negative correlation can be particularly beneficial for diversification and risk management, as one asset may offset the losses of the other during market fluctuations.


Performance

GNMA vs. VMBS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares GNMA Bond ETF (GNMA) and Vanguard Mortgage-Backed Securities ETF (VMBS). The values are adjusted to include any dividend payments, if applicable.

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Key characteristics

Sharpe Ratio

GNMA:

0.96

VMBS:

1.01

Sortino Ratio

GNMA:

1.44

VMBS:

1.53

Omega Ratio

GNMA:

1.17

VMBS:

1.18

Calmar Ratio

GNMA:

0.53

VMBS:

0.56

Martin Ratio

GNMA:

2.60

VMBS:

3.12

Ulcer Index

GNMA:

2.21%

VMBS:

1.98%

Daily Std Dev

GNMA:

5.98%

VMBS:

5.95%

Max Drawdown

GNMA:

-17.09%

VMBS:

-17.52%

Current Drawdown

GNMA:

-4.94%

VMBS:

-4.82%

Returns By Period

In the year-to-date period, GNMA achieves a 2.63% return, which is significantly higher than VMBS's 2.38% return. Over the past 10 years, GNMA has underperformed VMBS with an annualized return of 0.86%, while VMBS has yielded a comparatively higher 1.02% annualized return.


GNMA

YTD

2.63%

1M

1.03%

6M

1.66%

1Y

5.91%

5Y*

-0.97%

10Y*

0.86%

VMBS

YTD

2.38%

1M

1.25%

6M

1.78%

1Y

6.32%

5Y*

-0.90%

10Y*

1.02%

*Annualized

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GNMA vs. VMBS - Expense Ratio Comparison

GNMA has a 0.15% expense ratio, which is higher than VMBS's 0.04% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.


Risk-Adjusted Performance

GNMA vs. VMBS — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

GNMA
The Risk-Adjusted Performance Rank of GNMA is 7575
Overall Rank
The Sharpe Ratio Rank of GNMA is 8181
Sharpe Ratio Rank
The Sortino Ratio Rank of GNMA is 8282
Sortino Ratio Rank
The Omega Ratio Rank of GNMA is 7676
Omega Ratio Rank
The Calmar Ratio Rank of GNMA is 6464
Calmar Ratio Rank
The Martin Ratio Rank of GNMA is 7171
Martin Ratio Rank

VMBS
The Risk-Adjusted Performance Rank of VMBS is 7878
Overall Rank
The Sharpe Ratio Rank of VMBS is 8383
Sharpe Ratio Rank
The Sortino Ratio Rank of VMBS is 8383
Sortino Ratio Rank
The Omega Ratio Rank of VMBS is 7979
Omega Ratio Rank
The Calmar Ratio Rank of VMBS is 6767
Calmar Ratio Rank
The Martin Ratio Rank of VMBS is 7777
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

GNMA vs. VMBS - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares GNMA Bond ETF (GNMA) and Vanguard Mortgage-Backed Securities ETF (VMBS). 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.


The current GNMA Sharpe Ratio is 0.96, which is comparable to the VMBS Sharpe Ratio of 1.01. The chart below compares the historical Sharpe Ratios of GNMA and VMBS, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


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Dividends

GNMA vs. VMBS - Dividend Comparison

GNMA's dividend yield for the trailing twelve months is around 4.14%, which matches VMBS's 4.12% yield.


TTM20242023202220212020201920182017201620152014
GNMA
iShares GNMA Bond ETF
4.14%4.15%3.43%2.01%0.64%1.89%2.61%2.41%2.15%1.89%1.50%1.22%
VMBS
Vanguard Mortgage-Backed Securities ETF
4.12%3.94%3.31%2.35%1.02%1.81%2.77%2.72%2.16%2.10%2.12%1.90%

Drawdowns

GNMA vs. VMBS - Drawdown Comparison

The maximum GNMA drawdown since its inception was -17.09%, roughly equal to the maximum VMBS drawdown of -17.52%. Use the drawdown chart below to compare losses from any high point for GNMA and VMBS. For additional features, visit the drawdowns tool.


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Volatility

GNMA vs. VMBS - Volatility Comparison

The current volatility for iShares GNMA Bond ETF (GNMA) is 2.01%, while Vanguard Mortgage-Backed Securities ETF (VMBS) has a volatility of 2.26%. This indicates that GNMA experiences smaller price fluctuations and is considered to be less risky than VMBS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


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