WMSB vs. WSDB

Last updated Jul 17, 2026

WMSB (Weitz Multisector Bond ETF) and WSDB (Weitz Short Duration Bond ETF) are both exchange-traded funds - WMSB is a Multisector Bonds fund actively managed by Weitz, while WSDB is a Short-Term Bond fund actively managed by Weitz. Both are actively managed. A 0.78 correlation means they provide meaningful diversification when combined. WMSB charges 0.65%/yr vs 0.45%/yr for WSDB.

Performance

WMSB vs. WSDB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Weitz Multisector Bond ETF (WMSB) and Weitz Short Duration Bond ETF (WSDB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

WMSB

• 1D: -0.06%
• 1M: 0.16%
• 6M: 1.21%
• YTD: 1.97%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

WSDB

• 1D: -0.02%
• 1M: 0.17%
• 6M: —
• YTD: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

WMSB vs. WSDB - Yearly Performance Comparison

	2026 (YTD)
WMSB Weitz Multisector Bond ETF	1.74%
WSDB Weitz Short Duration Bond ETF	0.66%

Correlation

The correlation between WMSB and WSDB is 0.78, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (All Time) Calculated using the full available price history since Apr 1, 2026	0.78

Return for Risk

WMSB vs. WSDB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Weitz Multisector Bond ETF (WMSB) and Weitz Short Duration Bond ETF (WSDB). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Drawdowns

WMSB vs. WSDB - Drawdown Comparison

The maximum WMSB drawdown since its inception was -1.89%, which is greater than WSDB's maximum drawdown of -0.56%. Use the drawdown chart below to compare losses from any high point for WMSB and WSDB.

Drawdown Indicators

	WMSB	WSDB	Difference
Max Drawdown Largest peak-to-trough decline	-1.89%	-0.56%	-1.33%
Current Drawdown Current decline from peak	-0.21%	-0.12%	-0.09%
Average Drawdown Average peak-to-trough decline	-0.30%	-0.15%	-0.15%

Volatility

Volatility by Period

	WMSB	WSDB	Difference
Volatility (1Y) Calculated over the trailing 1-year period	2.78%	1.49%	+1.29%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	2.78%	1.49%	+1.29%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	2.78%	1.49%	+1.29%

WMSB vs. WSDB - Expense Ratio Comparison

WMSB has a 0.65% expense ratio, which is higher than WSDB's 0.45% expense ratio.

Dividends

WMSB vs. WSDB - Dividend Comparison

WMSB's dividend yield for the trailing twelve months is around 3.31%, more than WSDB's 0.80% yield.

Position	TTM	2025
WMSB Weitz Multisector Bond ETF	3.31%	0.64%
WSDB Weitz Short Duration Bond ETF	0.80%	0.00%

Frequently Asked Questions

Can I hold both WMSB and WSDB in my portfolio?

WMSB and WSDB have a correlation of 0.78, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, WMSB or WSDB?

On fees, WSDB is cheaper at 0.45% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, WMSB or WSDB?

WSDB is cheaper with a 0.45% expense ratio, compared with 0.65% for WMSB.

Which ETF pays a higher dividend yield, WMSB or WSDB?

WMSB has the higher dividend yield at 3.31%, compared with 0.80% for WSDB.

What is the main difference between WMSB and WSDB?

WMSB is categorized as Multisector Bonds, while WSDB is Short-Term Bond. Their fees differ too: 0.65% for WMSB and 0.45% for WSDB.