BIAGX vs. BISLX

Last updated Jul 14, 2026

BIAGX (Brown Advisory Growth Equity Fund) and BISLX (Brown Advisory Sustainable International Leaders Fund) are both mutual funds - BIAGX is a Large Cap Growth Equities fund managed by Brown Advisory Funds, while BISLX is a Foreign Large Cap Equities fund managed by Brown Advisory Funds. Over the past 3 years, BIAGX returned 12.01%/yr vs 5.30%/yr for BISLX. A 0.72 correlation means they provide meaningful diversification when combined. BIAGX charges 0.81%/yr vs 1.00%/yr for BISLX.

Performance

BIAGX vs. BISLX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Brown Advisory Growth Equity Fund (BIAGX) and Brown Advisory Sustainable International Leaders Fund (BISLX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, BIAGX achieves a 10.56% return, which is significantly higher than BISLX's -2.31% return.

BIAGX

• 1D: -0.30%
• 1M: 3.97%
• 6M: 9.82%
• YTD: 10.56%
• 1Y: 4.58%
• 3Y*: 12.01%
• 5Y*: 3.45%
• 10Y*: 13.31%

BISLX

• 1D: 0.26%
• 1M: 1.15%
• 6M: -4.76%
• YTD: -2.31%
• 1Y: -2.03%
• 3Y*: 5.30%
• 5Y*: —
• 10Y*: —

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

BIAGX vs. BISLX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
BIAGX Brown Advisory Growth Equity Fund	10.56%	0.61%	16.60%	33.90%	-19.37%
BISLX Brown Advisory Sustainable International Leaders Fund	-2.31%	15.31%	1.50%	15.76%	-4.60%

Correlation

The correlation between BIAGX and BISLX is 0.62, 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	0.62
Correlation (3Y) Calculated over the trailing 3-year period	0.64
Correlation (All Time) Calculated using the full available price history since Mar 4, 2022	0.72

The correlation between BIAGX and BISLX has been stable across timeframes, ranging from 0.62 to 0.72 - a consistent structural relationship.

Return for Risk

BIAGX vs. BISLX — Risk / Return Rank

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

BIAGX

BIAGX Risk / Return Rank: 5
BIAGX Sharpe Ratio Rank: 6
BIAGX Sortino Ratio Rank: 5
BIAGX Omega Ratio Rank: 5
BIAGX Calmar Ratio Rank: 5
BIAGX Martin Ratio Rank: 5

BISLX

BISLX Risk / Return Rank: 2
BISLX Sharpe Ratio Rank: 2
BISLX Sortino Ratio Rank: 2
BISLX Omega Ratio Rank: 2
BISLX Calmar Ratio Rank: 2
BISLX Martin Ratio Rank: 2

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.

BIAGX vs. BISLX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Brown Advisory Growth Equity Fund (BIAGX) and Brown Advisory Sustainable International Leaders Fund (BISLX). 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.

	BIAGX	BISLX	Difference
Sharpe ratio: Return per unit of total volatility	0.24	-0.20	+0.44
Sortino ratio: Return per unit of downside risk	0.43	-0.17	+0.61
Omega ratio: Gain probability vs. loss probability	1.05	0.98	+0.07
Calmar ratio: Return relative to maximum drawdown	0.18	-0.23	+0.41
Martin ratio: Return relative to average drawdown	0.45	-0.65	+1.09

BIAGX vs. BISLX - Sharpe Ratio Comparison

The current BIAGX Sharpe Ratio is 0.24, which is higher than the BISLX Sharpe Ratio of -0.20. The chart below compares the historical Sharpe Ratios of BIAGX and BISLX, 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

BIAGX vs. BISLX - Drawdown Comparison

The maximum BIAGX drawdown since its inception was -56.68%, which is greater than BISLX's maximum drawdown of -24.49%. Use the drawdown chart below to compare losses from any high point for BIAGX and BISLX.

Drawdown Indicators

	BIAGX	BISLX	Difference
Max Drawdown Largest peak-to-trough decline	-56.68%	-24.49%	-32.19%
Max Drawdown (1Y) Largest decline over 1 year	-20.56%	-13.12%	-7.44%
Max Drawdown (3Y) Largest decline over 3 years	-56.68%	-18.16%	-38.52%
Max Drawdown (5Y) Largest decline over 5 years	-56.68%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-56.68%	—	—
Current Drawdown Current decline from peak	-42.11%	-4.76%	-37.35%
Average Drawdown Average peak-to-trough decline	-15.09%	-6.03%	-9.06%
Ulcer Index Depth and duration of drawdowns from previous peaks	8.45%	4.69%	+3.76%

Volatility

BIAGX vs. BISLX - Volatility Comparison

Brown Advisory Growth Equity Fund (BIAGX) has a higher volatility of 5.22% compared to Brown Advisory Sustainable International Leaders Fund (BISLX) at 4.44%. This indicates that BIAGX's price experiences larger fluctuations and is considered to be riskier than BISLX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BIAGX	BISLX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.22%	4.44%	+0.78%
Volatility (6M) Calculated over the trailing 6-month period	12.69%	12.62%	+0.07%
Volatility (1Y) Calculated over the trailing 1-year period	15.56%	15.30%	+0.26%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	47.31%	17.17%	+30.14%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	36.34%	17.17%	+19.17%

BIAGX vs. BISLX - Expense Ratio Comparison

BIAGX has a 0.81% expense ratio, which is lower than BISLX's 1.00% expense ratio.

Dividends

BIAGX vs. BISLX - Dividend Comparison

BIAGX's dividend yield for the trailing twelve months is around 78.24%, more than BISLX's 3.69% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BIAGX Brown Advisory Growth Equity Fund	78.24%	86.50%	91.52%	6.80%	7.75%	13.04%	4.95%	9.82%	12.64%	8.09%	9.13%	6.59%
BISLX Brown Advisory Sustainable International Leaders Fund	3.69%	3.60%	1.12%	0.36%	0.24%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both BIAGX and BISLX in my portfolio?

BIAGX and BISLX have a correlation of 0.62, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, BIAGX or BISLX?

BIAGX has higher volatility (5.22%) compared to BISLX (4.44%). In terms of maximum drawdown, BIAGX dropped -56.68% vs BISLX's -24.49%.

Which has better risk-adjusted returns?

BIAGX currently has the higher Sharpe Ratio (0.24 vs -0.20), 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.