FSSZX vs. BIAUX

Last updated Jun 4, 2026

FSSZX (Fidelity Advisor Stock Selector Small Cap Fund Class Z) and BIAUX (Brown Advisory Small-Cap Fundamental Value Fund) are both Small Cap Blend Equities funds. Over the past 5 years, FSSZX returned 10.06%/yr vs 7.73%/yr for BIAUX. Their correlation of 0.91 suggests significant overlap in exposure. FSSZX charges 0.79%/yr vs 1.10%/yr for BIAUX.

Performance

FSSZX vs. BIAUX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Advisor Stock Selector Small Cap Fund Class Z (FSSZX) and Brown Advisory Small-Cap Fundamental Value Fund (BIAUX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FSSZX achieves a 16.00% return, which is significantly higher than BIAUX's 12.97% return.

FSSZX

• 1D: 0.84%
• 1M: 1.00%
• YTD: 16.00%
• 6M: 14.59%
• 1Y: 39.06%
• 3Y*: 19.93%
• 5Y*: 10.06%
• 10Y*: —

BIAUX

• 1D: 0.98%
• 1M: 0.91%
• YTD: 12.97%
• 6M: 12.56%
• 1Y: 29.00%
• 3Y*: 15.94%
• 5Y*: 7.73%
• 10Y*: 9.89%

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

FSSZX vs. BIAUX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FSSZX Fidelity Advisor Stock Selector Small Cap Fund Class Z	16.00%	14.49%	14.62%	19.60%	-18.17%	24.90%	21.91%	30.62%	-8.79%	9.74%
BIAUX Brown Advisory Small-Cap Fundamental Value Fund	12.97%	5.71%	11.73%	16.16%	-8.74%	31.11%	-5.69%	29.85%	-13.48%	12.17%

Correlation

The correlation between FSSZX and BIAUX is 0.88, 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	0.88
Correlation (3Y) Calculated over the trailing 3-year period	0.92
Correlation (5Y) Calculated over the trailing 5-year period	0.93
Correlation (All Time) Calculated using the full available price history since Feb 10, 2017	0.91

The correlation between FSSZX and BIAUX has been stable across timeframes, ranging from 0.88 to 0.93 - a consistent structural relationship.

Return for Risk

FSSZX vs. BIAUX — Risk / Return Rank

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

FSSZX

FSSZX Risk / Return Rank: 69
FSSZX Sharpe Ratio Rank: 62
FSSZX Sortino Ratio Rank: 61
FSSZX Omega Ratio Rank: 51
FSSZX Calmar Ratio Rank: 86
FSSZX Martin Ratio Rank: 85

BIAUX

BIAUX Risk / Return Rank: 52
BIAUX Sharpe Ratio Rank: 41
BIAUX Sortino Ratio Rank: 43
BIAUX Omega Ratio Rank: 38
BIAUX Calmar Ratio Rank: 83
BIAUX Martin Ratio Rank: 56

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.

FSSZX vs. BIAUX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Advisor Stock Selector Small Cap Fund Class Z (FSSZX) and Brown Advisory Small-Cap Fundamental Value Fund (BIAUX). 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.

	FSSZX	BIAUX	Difference
Sharpe ratio: Return per unit of total volatility	2.32	1.87	+0.45
Sortino ratio: Return per unit of downside risk	3.28	2.76	+0.52
Omega ratio: Gain probability vs. loss probability	1.40	1.33	+0.07
Calmar ratio: Return relative to maximum drawdown	4.13	3.87	+0.26
Martin ratio: Return relative to average drawdown	16.12	11.29	+4.84
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FSSZX vs. BIAUX - Sharpe Ratio Comparison

The current FSSZX Sharpe Ratio is 2.32, which is comparable to the BIAUX Sharpe Ratio of 1.87. The chart below compares the historical Sharpe Ratios of FSSZX and BIAUX, 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

	FSSZX	BIAUX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.32	1.87	+0.45
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.47	0.39	+0.08
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.46	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.56	0.60	-0.04

Drawdowns

FSSZX vs. BIAUX - Drawdown Comparison

The maximum FSSZX drawdown since its inception was -38.43%, smaller than the maximum BIAUX drawdown of -45.55%. Use the drawdown chart below to compare losses from any high point for FSSZX and BIAUX.

Drawdown Indicators

	FSSZX	BIAUX	Difference
Max Drawdown Largest peak-to-trough decline	-38.43%	-45.55%	+7.12%
Max Drawdown (1Y) Largest decline over 1 year	-10.04%	-8.22%	-1.82%
Max Drawdown (3Y) Largest decline over 3 years	-27.39%	-25.16%	-2.23%
Max Drawdown (5Y) Largest decline over 5 years	-30.51%	-25.16%	-5.35%
Max Drawdown (10Y) Largest decline over 10 years	—	-45.55%	—
Current Drawdown Current decline from peak	-1.73%	-0.63%	-1.10%
Average Drawdown Average peak-to-trough decline	-8.12%	-6.19%	-1.93%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.57%	2.82%	-0.25%

Volatility

FSSZX vs. BIAUX - Volatility Comparison

Fidelity Advisor Stock Selector Small Cap Fund Class Z (FSSZX) has a higher volatility of 5.24% compared to Brown Advisory Small-Cap Fundamental Value Fund (BIAUX) at 4.35%. This indicates that FSSZX's price experiences larger fluctuations and is considered to be riskier than BIAUX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FSSZX	BIAUX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.24%	4.35%	+0.89%
Volatility (6M) Calculated over the trailing 6-month period	13.37%	11.22%	+2.15%
Volatility (1Y) Calculated over the trailing 1-year period	17.85%	17.01%	+0.84%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	21.60%	19.78%	+1.82%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.31%	21.56%	+0.75%

FSSZX vs. BIAUX - Expense Ratio Comparison

FSSZX has a 0.79% expense ratio, which is lower than BIAUX's 1.10% expense ratio.

Dividends

FSSZX vs. BIAUX - Dividend Comparison

FSSZX's dividend yield for the trailing twelve months is around 0.72%, less than BIAUX's 11.94% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BIAUX Brown Advisory Small-Cap Fundamental Value Fund	11.94%	13.49%	16.54%	5.94%	6.16%	0.48%	0.47%	9.38%	14.31%	4.11%	0.34%	2.41%
FSSZX Fidelity Advisor Stock Selector Small Cap Fund Class Z	0.72%	0.84%	2.93%	0.35%	0.15%	10.95%	1.40%	2.29%	22.58%	10.60%	0.00%	0.00%

Frequently Asked Questions

Can I hold both FSSZX and BIAUX in my portfolio?

FSSZX and BIAUX have a correlation of 0.88, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FSSZX or BIAUX?

FSSZX has higher volatility (5.24%) compared to BIAUX (4.35%). In terms of maximum drawdown, FSSZX dropped -38.43% vs BIAUX's -45.55%.

Which has better risk-adjusted returns?

FSSZX currently has the higher Sharpe Ratio (2.32 vs 1.87), 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.