EVIBX vs. BBGLX

Last updated Jun 23, 2026

EVIBX (Eaton Vance Income Fund of Boston) and BBGLX (Bridge Builder Large Cap Growth Fund) are both mutual funds - EVIBX is a High Yield Bonds fund managed by Eaton Vance, while BBGLX is a Large Cap Growth Equities fund managed by Bridge Builder. Over the past 10 years, EVIBX returned 5.00%/yr vs 13.75%/yr for BBGLX. At a 0.45 correlation, their price movements are largely independent. EVIBX charges 1.00%/yr vs 0.19%/yr for BBGLX.

Performance

EVIBX vs. BBGLX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Eaton Vance Income Fund of Boston (EVIBX) and Bridge Builder Large Cap Growth Fund (BBGLX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, EVIBX achieves a 1.02% return, which is significantly lower than BBGLX's 3.18% return. Over the past 10 years, EVIBX has underperformed BBGLX with an annualized return of 5.00%, while BBGLX has yielded a comparatively higher 13.75% annualized return.

EVIBX

• 1D: 0.00%
• 1M: 0.90%
• YTD: 1.02%
• 6M: 1.73%
• 1Y: 6.03%
• 3Y*: 7.21%
• 5Y*: 4.00%
• 10Y*: 5.00%

BBGLX

• 1D: 1.24%
• 1M: -0.77%
• YTD: 3.18%
• 6M: 2.35%
• 1Y: 4.74%
• 3Y*: 12.59%
• 5Y*: 6.95%
• 10Y*: 13.75%

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

EVIBX vs. BBGLX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
EVIBX Eaton Vance Income Fund of Boston	1.02%	8.21%	6.57%	10.67%	-8.16%	5.57%	4.83%	13.30%	-2.77%	6.03%
BBGLX Bridge Builder Large Cap Growth Fund	3.18%	2.79%	21.45%	32.21%	-26.82%	23.34%	34.84%	33.32%	0.10%	25.33%

Correlation

The correlation between EVIBX and BBGLX is 0.49, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.49
Correlation (3Y) Calculated over the trailing 3-year period	0.44
Correlation (5Y) Calculated over the trailing 5-year period	0.47
Correlation (10Y) Calculated over the trailing 10-year period	0.45
Correlation (All Time) Calculated using the full available price history since Apr 29, 2015	0.45

Return for Risk

EVIBX vs. BBGLX — Risk / Return Rank

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

EVIBX

EVIBX Risk / Return Rank: 66
EVIBX Sharpe Ratio Rank: 49
EVIBX Sortino Ratio Rank: 76
EVIBX Omega Ratio Rank: 78
EVIBX Calmar Ratio Rank: 53
EVIBX Martin Ratio Rank: 77

BBGLX

BBGLX Risk / Return Rank: 4
BBGLX Sharpe Ratio Rank: 5
BBGLX Sortino Ratio Rank: 4
BBGLX Omega Ratio Rank: 5
BBGLX Calmar Ratio Rank: 4
BBGLX Martin Ratio Rank: 4

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.

EVIBX vs. BBGLX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Eaton Vance Income Fund of Boston (EVIBX) and Bridge Builder Large Cap Growth Fund (BBGLX). 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.

	EVIBX	BBGLX	Difference
Sharpe ratio: Return per unit of total volatility	1.91	0.27	+1.64
Sortino ratio: Return per unit of downside risk	3.32	0.45	+2.87
Omega ratio: Gain probability vs. loss probability	1.46	1.06	+0.40
Calmar ratio: Return relative to maximum drawdown	2.66	0.20	+2.46
Martin ratio: Return relative to average drawdown	13.52	0.48	+13.04

EVIBX vs. BBGLX - Sharpe Ratio Comparison

The current EVIBX Sharpe Ratio is 1.91, which is higher than the BBGLX Sharpe Ratio of 0.27. The chart below compares the historical Sharpe Ratios of EVIBX and BBGLX, 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

EVIBX vs. BBGLX - Drawdown Comparison

The maximum EVIBX drawdown since its inception was -36.79%, which is greater than BBGLX's maximum drawdown of -32.31%. Use the drawdown chart below to compare losses from any high point for EVIBX and BBGLX.

Drawdown Indicators

	EVIBX	BBGLX	Difference
Max Drawdown Largest peak-to-trough decline	-36.79%	-32.31%	-4.48%
Max Drawdown (1Y) Largest decline over 1 year	-2.35%	-22.44%	+20.09%
Max Drawdown (3Y) Largest decline over 3 years	-3.70%	-22.44%	+18.74%
Max Drawdown (5Y) Largest decline over 5 years	-12.67%	-32.31%	+19.64%
Max Drawdown (10Y) Largest decline over 10 years	-21.06%	-32.31%	+11.25%
Current Drawdown Current decline from peak	-0.19%	-8.49%	+8.30%
Average Drawdown Average peak-to-trough decline	-4.54%	-6.23%	+1.69%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.46%	9.14%	-8.68%

Volatility

EVIBX vs. BBGLX - Volatility Comparison

The current volatility for Eaton Vance Income Fund of Boston (EVIBX) is 0.94%, while Bridge Builder Large Cap Growth Fund (BBGLX) has a volatility of 5.13%. This indicates that EVIBX experiences smaller price fluctuations and is considered to be less risky than BBGLX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	EVIBX	BBGLX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.94%	5.13%	-4.19%
Volatility (6M) Calculated over the trailing 6-month period	2.52%	14.01%	-11.49%
Volatility (1Y) Calculated over the trailing 1-year period	3.28%	16.45%	-13.17%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	4.89%	19.72%	-14.83%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.40%	19.47%	-14.07%

EVIBX vs. BBGLX - Expense Ratio Comparison

EVIBX has a 1.00% expense ratio, which is higher than BBGLX's 0.19% expense ratio.

Dividends

EVIBX vs. BBGLX - Dividend Comparison

EVIBX's dividend yield for the trailing twelve months is around 6.08%, while BBGLX has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BBGLX Bridge Builder Large Cap Growth Fund	0.00%	0.00%	7.16%	0.78%	0.71%	7.71%	3.67%	2.05%	5.25%	0.80%	0.92%	0.52%
EVIBX Eaton Vance Income Fund of Boston	6.08%	5.91%	5.36%	4.59%	5.65%	5.04%	5.69%	5.62%	6.01%	5.53%	5.85%	6.54%

Frequently Asked Questions

Can I hold both EVIBX and BBGLX in my portfolio?

EVIBX and BBGLX have a correlation of 0.49, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, EVIBX or BBGLX?

BBGLX has higher volatility (5.13%) compared to EVIBX (0.94%). In terms of maximum drawdown, EVIBX dropped -36.79% vs BBGLX's -32.31%.

Which has better risk-adjusted returns?

EVIBX currently has the higher Sharpe Ratio (1.91 vs 0.27), 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.