VCORX vs. VTEB

Last updated Jun 3, 2026

VCORX (Vanguard Core Bond Fund Investor Shares) and VTEB (Vanguard Tax-Exempt Bond ETF) are both funds - VCORX is a Total Bond Market fund managed by Vanguard, while VTEB is a Municipal Bonds fund tracking the S&P National AMT-Free Municipal Bond Index. Over the past 10 years, VCORX returned 2.17%/yr vs 2.10%/yr for VTEB. A 0.68 correlation means they provide meaningful diversification when combined. VCORX charges 0.20%/yr vs 0.05%/yr for VTEB.

Performance

VCORX vs. VTEB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Core Bond Fund Investor Shares (VCORX) and Vanguard Tax-Exempt Bond ETF (VTEB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VCORX achieves a 0.50% return, which is significantly lower than VTEB's 1.52% return. Both investments have delivered pretty close results over the past 10 years, with VCORX having a 2.17% annualized return and VTEB not far behind at 2.10%.

VCORX

• 1D: -0.07%
• 1M: 0.16%
• YTD: 0.50%
• 6M: 0.59%
• 1Y: 5.63%
• 3Y*: 4.65%
• 5Y*: 0.45%
• 10Y*: 2.17%

VTEB

• 1D: 0.10%
• 1M: 0.61%
• YTD: 1.52%
• 6M: 1.95%
• 1Y: 7.14%
• 3Y*: 3.59%
• 5Y*: 0.93%
• 10Y*: 2.10%

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

VCORX vs. VTEB - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VCORX Vanguard Core Bond Fund Investor Shares	0.50%	7.68%	2.10%	5.90%	-13.27%	-0.80%	10.19%	9.47%	-0.92%	4.34%
VTEB Vanguard Tax-Exempt Bond ETF	1.52%	3.72%	1.31%	6.15%	-7.99%	1.14%	5.19%	7.35%	1.04%	4.87%

Correlation

The correlation between VCORX and VTEB is 0.66, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.66
Correlation (3Y) Calculated over the trailing 3-year period	0.77
Correlation (5Y) Calculated over the trailing 5-year period	0.73
Correlation (10Y) Calculated over the trailing 10-year period	0.68
Correlation (All Time) Calculated using the full available price history since Mar 31, 2016	0.68

The correlation between VCORX and VTEB shifts across timeframes, from 0.66 (1 year) to 0.77 (3 years), reflecting how their relationship changes across market environments.

Return for Risk

VCORX vs. VTEB — Risk / Return Rank

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

VCORX

VCORX Risk / Return Rank: 25
VCORX Sharpe Ratio Rank: 23
VCORX Sortino Ratio Rank: 24
VCORX Omega Ratio Rank: 22
VCORX Calmar Ratio Rank: 30
VCORX Martin Ratio Rank: 25

VTEB

VTEB Risk / Return Rank: 72
VTEB Sharpe Ratio Rank: 80
VTEB Sortino Ratio Rank: 86
VTEB Omega Ratio Rank: 89
VTEB Calmar Ratio Rank: 51
VTEB Martin Ratio Rank: 53

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.

VCORX vs. VTEB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Core Bond Fund Investor Shares (VCORX) and Vanguard Tax-Exempt Bond ETF (VTEB). 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.

	VCORX	VTEB	Difference
Sharpe ratio Return per unit of total volatility	1.41	2.64	-1.24
Sortino ratio Return per unit of downside risk	2.10	3.92	-1.82
Omega ratio Gain probability vs. loss probability	1.25	1.58	-0.32
Calmar ratio Return relative to maximum drawdown	2.11	2.58	-0.47
Martin ratio Return relative to average drawdown	6.41	9.21	-2.80
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

VCORX vs. VTEB - Sharpe Ratio Comparison

The current VCORX Sharpe Ratio is 1.41, which is lower than the VTEB Sharpe Ratio of 2.64. The chart below compares the historical Sharpe Ratios of VCORX and VTEB, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	VCORX	VTEB	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.41	2.64	-1.24
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.08	0.24	-0.16
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.45	0.40	+0.05
Sharpe Ratio (All Time) Calculated using the full available price history	0.48	0.48	0.00

Drawdowns

VCORX vs. VTEB - Drawdown Comparison

The maximum VCORX drawdown since its inception was -18.14%, which is greater than VTEB's maximum drawdown of -17.00%. Use the drawdown chart below to compare losses from any high point for VCORX and VTEB.

Drawdown Indicators

	VCORX	VTEB	Difference
Max Drawdown Largest peak-to-trough decline	-18.14%	-17.00%	-1.14%
Max Drawdown (1Y) Largest decline over 1 year	-2.64%	-2.71%	+0.07%
Max Drawdown (3Y) Largest decline over 3 years	-5.99%	-5.53%	-0.46%
Max Drawdown (5Y) Largest decline over 5 years	-18.14%	-12.64%	-5.50%
Max Drawdown (10Y) Largest decline over 10 years	-18.14%	-17.00%	-1.14%
Current Drawdown Current decline from peak	-1.28%	-0.46%	-0.82%
Average Drawdown Average peak-to-trough decline	-4.27%	-2.33%	-1.94%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.87%	0.76%	+0.11%

Volatility

VCORX vs. VTEB - Volatility Comparison

Vanguard Core Bond Fund Investor Shares (VCORX) has a higher volatility of 1.35% compared to Vanguard Tax-Exempt Bond ETF (VTEB) at 0.90%. This indicates that VCORX's price experiences larger fluctuations and is considered to be riskier than VTEB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VCORX	VTEB	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.35%	0.90%	+0.45%
Volatility (6M) Calculated over the trailing 6-month period	2.70%	2.03%	+0.67%
Volatility (1Y) Calculated over the trailing 1-year period	3.78%	2.72%	+1.06%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.80%	3.90%	+1.90%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.80%	5.26%	-0.46%

VCORX vs. VTEB - Expense Ratio Comparison

VCORX has a 0.20% expense ratio, which is higher than VTEB's 0.05% 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%.

Dividends

VCORX vs. VTEB - Dividend Comparison

VCORX's dividend yield for the trailing twelve months is around 4.64%, more than VTEB's 3.35% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
VCORX Vanguard Core Bond Fund Investor Shares	4.64%	4.70%	4.93%	3.99%	2.90%	1.91%	2.95%	2.93%	2.98%	2.62%	2.20%	0.00%
VTEB Vanguard Tax-Exempt Bond ETF	3.35%	3.29%	3.14%	2.79%	2.09%	1.64%	1.99%	2.30%	2.25%	1.96%	1.66%	0.58%

Frequently Asked Questions

Can I hold both VCORX and VTEB in my portfolio?

VCORX and VTEB have a correlation of 0.66, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, VCORX or VTEB?

VCORX has higher volatility (1.35%) compared to VTEB (0.90%). In terms of maximum drawdown, VCORX dropped -18.14% vs VTEB's -17.00%.

Which has better risk-adjusted returns?

VTEB currently has the higher Sharpe Ratio (2.64 vs 1.41), 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.