MWTIX vs. BND

Last updated Jun 23, 2026

MWTIX (Metropolitan West Total Return Bond Fund Class I) and BND (Vanguard Total Bond Market ETF) are both Total Bond Market funds. Over the past 10 years, MWTIX returned 1.61%/yr vs 1.55%/yr for BND. Their correlation of 0.85 suggests significant overlap in exposure. MWTIX charges 0.45%/yr vs 0.03%/yr for BND.

Performance

MWTIX vs. BND - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Metropolitan West Total Return Bond Fund Class I (MWTIX) and Vanguard Total Bond Market ETF (BND). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MWTIX achieves a 0.24% return, which is significantly lower than BND's 0.38% return. Both investments have delivered pretty close results over the past 10 years, with MWTIX having a 1.61% annualized return and BND not far behind at 1.55%.

MWTIX

• 1D: 0.22%
• 1M: 0.94%
• YTD: 0.24%
• 6M: 0.82%
• 1Y: 4.92%
• 3Y*: 3.98%
• 5Y*: -0.53%
• 10Y*: 1.61%

BND

• 1D: -0.27%
• 1M: 0.53%
• YTD: 0.38%
• 6M: 0.45%
• 1Y: 4.37%
• 3Y*: 3.92%
• 5Y*: 0.04%
• 10Y*: 1.55%

*Multi-year figures are annualized to reflect compound growth (CAGR)

MWTIX vs. BND - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MWTIX Metropolitan West Total Return Bond Fund Class I	0.24%	7.51%	0.77%	6.02%	-15.49%	-1.32%	9.00%	9.10%	0.36%	3.43%
BND Vanguard Total Bond Market ETF	0.38%	7.08%	1.38%	5.65%	-13.11%	-1.86%	7.71%	8.84%	-0.12%	3.57%

Correlation

The correlation between MWTIX and BND is 0.92, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.92
Correlation (3Y) Calculated over the trailing 3-year period	0.94
Correlation (5Y) Calculated over the trailing 5-year period	0.96
Correlation (10Y) Calculated over the trailing 10-year period	0.92
Correlation (All Time) Calculated using the full available price history since Apr 10, 2007	0.85

The correlation between MWTIX and BND shifts across timeframes, from 0.85 (all time) to 0.96 (5 years), reflecting how their relationship changes across market environments.

Return for Risk

MWTIX vs. BND — Risk / Return Rank

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

MWTIX

MWTIX Risk / Return Rank: 18
MWTIX Sharpe Ratio Rank: 19
MWTIX Sortino Ratio Rank: 20
MWTIX Omega Ratio Rank: 17
MWTIX Calmar Ratio Rank: 19
MWTIX Martin Ratio Rank: 17

BND

BND Risk / Return Rank: 33
BND Sharpe Ratio Rank: 33
BND Sortino Ratio Rank: 34
BND Omega Ratio Rank: 31
BND Calmar Ratio Rank: 33
BND Martin Ratio Rank: 33

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

MWTIX vs. BND - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Metropolitan West Total Return Bond Fund Class I (MWTIX) and Vanguard Total Bond Market ETF (BND). 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.

	MWTIX	BND	Difference
Sharpe ratio: Return per unit of total volatility	1.15	1.18	-0.02
Sortino ratio: Return per unit of downside risk	1.74	1.76	-0.02
Omega ratio: Gain probability vs. loss probability	1.20	1.21	0.00
Calmar ratio: Return relative to maximum drawdown	1.48	1.64	-0.16
Martin ratio: Return relative to average drawdown	4.17	4.69	-0.52

MWTIX vs. BND - Sharpe Ratio Comparison

The current MWTIX Sharpe Ratio is 1.15, which is comparable to the BND Sharpe Ratio of 1.18. The chart below compares the historical Sharpe Ratios of MWTIX and BND, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

MWTIX vs. BND - Drawdown Comparison

The maximum MWTIX drawdown since its inception was -20.58%, which is greater than BND's maximum drawdown of -18.58%. Use the drawdown chart below to compare losses from any high point for MWTIX and BND.

Drawdown Indicators

	MWTIX	BND	Difference
Max Drawdown Largest peak-to-trough decline	-20.58%	-18.58%	-2.00%
Max Drawdown (1Y) Largest decline over 1 year	-3.34%	-2.68%	-0.66%
Max Drawdown (3Y) Largest decline over 3 years	-7.09%	-5.92%	-1.17%
Max Drawdown (5Y) Largest decline over 5 years	-20.51%	-17.91%	-2.60%
Max Drawdown (10Y) Largest decline over 10 years	-20.58%	-18.58%	-2.00%
Current Drawdown Current decline from peak	-3.98%	-2.26%	-1.72%
Average Drawdown Average peak-to-trough decline	-2.78%	-3.06%	+0.28%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.18%	0.93%	+0.25%

Volatility

MWTIX vs. BND - Volatility Comparison

Metropolitan West Total Return Bond Fund Class I (MWTIX) has a higher volatility of 1.32% compared to Vanguard Total Bond Market ETF (BND) at 1.08%. This indicates that MWTIX's price experiences larger fluctuations and is considered to be riskier than BND based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MWTIX	BND	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.32%	1.08%	+0.24%
Volatility (6M) Calculated over the trailing 6-month period	3.24%	2.77%	+0.47%
Volatility (1Y) Calculated over the trailing 1-year period	4.29%	3.74%	+0.55%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.65%	6.03%	+0.62%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.33%	5.54%	-0.21%

MWTIX vs. BND - Expense Ratio Comparison

MWTIX has a 0.45% expense ratio, which is higher than BND's 0.03% expense ratio.

Dividends

MWTIX vs. BND - Dividend Comparison

MWTIX's dividend yield for the trailing twelve months is around 4.06%, more than BND's 3.96% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BND Vanguard Total Bond Market ETF	3.96%	3.86%	3.67%	3.09%	2.60%	2.12%	2.38%	2.72%	2.81%	2.54%	2.51%	2.57%
MWTIX Metropolitan West Total Return Bond Fund Class I	4.06%	3.89%	4.38%	4.11%	2.08%	1.12%	6.48%	3.61%	2.91%	2.14%	3.35%	2.94%

Frequently Asked Questions

Can I hold both MWTIX and BND in my portfolio?

With a correlation of 0.92, MWTIX and BND move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, MWTIX or BND?

MWTIX has higher volatility (1.32%) compared to BND (1.08%). In terms of maximum drawdown, MWTIX dropped -20.58% vs BND's -18.58%.

Which has better risk-adjusted returns?

BND currently has the higher Sharpe Ratio (1.18 vs 1.15), 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.