MBSD vs. GSST
Compare and contrast key facts about FlexShares Disciplined Duration MBS Index Fund (MBSD) and Goldman Sachs Ultra Short Bond ETF (GSST).
MBSD and GSST are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. MBSD is a passively managed fund by Northern Trust that tracks the performance of the ICE BofA Constrained Duration US Mortgage Backed Securities. It was launched on Sep 4, 2014. GSST is an actively managed fund by Goldman Sachs. It was launched on Apr 15, 2019.
Performance
MBSD vs. GSST - Performance Comparison
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MBSD vs. GSST - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|---|
MBSD FlexShares Disciplined Duration MBS Index Fund | 0.27% | 7.12% | 2.30% | 4.46% | -9.49% | -1.40% | 5.43% | 3.96% |
GSST Goldman Sachs Ultra Short Bond ETF | 0.76% | 5.20% | 6.01% | 6.08% | 0.13% | 0.05% | 1.74% | 2.65% |
Returns By Period
In the year-to-date period, MBSD achieves a 0.27% return, which is significantly lower than GSST's 0.76% return.
MBSD
- 1D
- 0.32%
- 1M
- -1.34%
- YTD
- 0.27%
- 6M
- 1.61%
- 1Y
- 4.63%
- 3Y*
- 4.05%
- 5Y*
- 0.52%
- 10Y*
- 1.48%
GSST
- 1D
- 0.06%
- 1M
- 0.04%
- YTD
- 0.76%
- 6M
- 1.89%
- 1Y
- 4.55%
- 3Y*
- 5.51%
- 5Y*
- 3.60%
- 10Y*
- —
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MBSD vs. GSST - Expense Ratio Comparison
MBSD has a 0.20% expense ratio, which is higher than GSST's 0.16% 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%.
Return for Risk
MBSD vs. GSST — Risk / Return Rank
MBSD
GSST
MBSD vs. GSST - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for FlexShares Disciplined Duration MBS Index Fund (MBSD) and Goldman Sachs Ultra Short Bond ETF (GSST). 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.
| MBSD | GSST | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.18 | 6.29 | -5.10 |
Sortino ratioReturn per unit of downside risk | 1.71 | 11.28 | -9.57 |
Omega ratioGain probability vs. loss probability | 1.21 | 3.26 | -2.05 |
Calmar ratioReturn relative to maximum drawdown | 2.05 | 18.26 | -16.21 |
Martin ratioReturn relative to average drawdown | 5.38 | 113.51 | -108.12 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| MBSD | GSST | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.18 | 6.29 | -5.10 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.10 | 5.79 | -5.69 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.35 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.38 | 3.72 | -3.34 |
Correlation
The correlation between MBSD and GSST is 0.33, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.
Dividends
MBSD vs. GSST - Dividend Comparison
MBSD's dividend yield for the trailing twelve months is around 4.25%, less than GSST's 4.43% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MBSD FlexShares Disciplined Duration MBS Index Fund | 4.25% | 4.23% | 3.91% | 3.39% | 3.03% | 2.41% | 2.78% | 3.42% | 3.22% | 3.30% | 3.02% | 3.46% |
GSST Goldman Sachs Ultra Short Bond ETF | 4.43% | 4.56% | 5.45% | 4.98% | 1.97% | 0.71% | 1.12% | 1.66% | 0.00% | 0.00% | 0.00% | 0.00% |
Drawdowns
MBSD vs. GSST - Drawdown Comparison
The maximum MBSD drawdown since its inception was -14.36%, which is greater than GSST's maximum drawdown of -3.51%. Use the drawdown chart below to compare losses from any high point for MBSD and GSST.
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Drawdown Indicators
| MBSD | GSST | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -14.36% | -3.51% | -10.85% |
Max Drawdown (1Y)Largest decline over 1 year | -2.22% | -0.25% | -1.97% |
Max Drawdown (5Y)Largest decline over 5 years | -14.10% | -1.19% | -12.91% |
Max Drawdown (10Y)Largest decline over 10 years | -14.36% | — | — |
Current DrawdownCurrent decline from peak | -1.34% | 0.00% | -1.34% |
Average DrawdownAverage peak-to-trough decline | -2.84% | -0.17% | -2.67% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.85% | 0.04% | +0.81% |
Volatility
MBSD vs. GSST - Volatility Comparison
FlexShares Disciplined Duration MBS Index Fund (MBSD) has a higher volatility of 1.48% compared to Goldman Sachs Ultra Short Bond ETF (GSST) at 0.25%. This indicates that MBSD's price experiences larger fluctuations and is considered to be riskier than GSST based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| MBSD | GSST | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.48% | 0.25% | +1.23% |
Volatility (6M)Calculated over the trailing 6-month period | 2.28% | 0.42% | +1.86% |
Volatility (1Y)Calculated over the trailing 1-year period | 3.93% | 0.73% | +3.20% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 5.13% | 0.63% | +4.50% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 4.25% | 0.87% | +3.38% |