ADVLX vs. FSISX

Last updated Jun 23, 2026

ADVLX (Vaughan Nelson International Small Cap Fund) and FSISX (Fidelity SAI International Small Cap Index Fund) are both Foreign Small & Mid Cap Equities funds. Over the past 5 years, ADVLX returned 6.69%/yr vs 6.02%/yr for FSISX. Their correlation of 0.84 suggests significant overlap in exposure. ADVLX charges 0.99%/yr vs 0.10%/yr for FSISX.

Performance

ADVLX vs. FSISX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vaughan Nelson International Small Cap Fund (ADVLX) and Fidelity SAI International Small Cap Index Fund (FSISX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ADVLX achieves a 13.92% return, which is significantly higher than FSISX's 9.43% return.

ADVLX

• 1D: 1.31%
• 1M: 1.99%
• YTD: 13.92%
• 6M: 15.27%
• 1Y: 41.59%
• 3Y*: 20.18%
• 5Y*: 6.69%
• 10Y*: 9.56%

FSISX

• 1D: 0.18%
• 1M: -0.26%
• YTD: 9.43%
• 6M: 10.28%
• 1Y: 24.45%
• 3Y*: 15.40%
• 5Y*: 6.02%
• 10Y*: —

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

ADVLX vs. FSISX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
ADVLX Vaughan Nelson International Small Cap Fund	13.92%	49.91%	4.50%	2.73%	-26.24%	1.29%
FSISX Fidelity SAI International Small Cap Index Fund	9.43%	32.61%	1.74%	13.23%	-21.18%	-0.40%

Correlation

The correlation between ADVLX and FSISX is 0.74, 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	0.74
Correlation (3Y) Calculated over the trailing 3-year period	0.76
Correlation (5Y) Calculated over the trailing 5-year period	0.84
Correlation (All Time) Calculated using the full available price history since May 27, 2021	0.84

The correlation between ADVLX and FSISX shifts across timeframes, from 0.74 (1 year) to 0.84 (5 years), reflecting how their relationship changes across market environments.

Return for Risk

ADVLX vs. FSISX — Risk / Return Rank

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

ADVLX

ADVLX Risk / Return Rank: 63
ADVLX Sharpe Ratio Rank: 63
ADVLX Sortino Ratio Rank: 61
ADVLX Omega Ratio Rank: 54
ADVLX Calmar Ratio Rank: 74
ADVLX Martin Ratio Rank: 64

FSISX

FSISX Risk / Return Rank: 37
FSISX Sharpe Ratio Rank: 40
FSISX Sortino Ratio Rank: 39
FSISX Omega Ratio Rank: 40
FSISX Calmar Ratio Rank: 32
FSISX Martin Ratio Rank: 35

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.

ADVLX vs. FSISX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vaughan Nelson International Small Cap Fund (ADVLX) and Fidelity SAI International Small Cap Index Fund (FSISX). 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.

	ADVLX	FSISX	Difference
Sharpe ratio: Return per unit of total volatility	2.14	1.71	+0.43
Sortino ratio: Return per unit of downside risk	2.99	2.44	+0.56
Omega ratio: Gain probability vs. loss probability	1.37	1.31	+0.06
Calmar ratio: Return relative to maximum drawdown	3.21	2.01	+1.19
Martin ratio: Return relative to average drawdown	11.77	7.37	+4.40

ADVLX vs. FSISX - Sharpe Ratio Comparison

The current ADVLX Sharpe Ratio is 2.14, which is comparable to the FSISX Sharpe Ratio of 1.71. The chart below compares the historical Sharpe Ratios of ADVLX and FSISX, 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

ADVLX vs. FSISX - Drawdown Comparison

The maximum ADVLX drawdown since its inception was -38.90%, which is greater than FSISX's maximum drawdown of -36.84%. Use the drawdown chart below to compare losses from any high point for ADVLX and FSISX.

Drawdown Indicators

	ADVLX	FSISX	Difference
Max Drawdown Largest peak-to-trough decline	-38.90%	-36.84%	-2.06%
Max Drawdown (1Y) Largest decline over 1 year	-12.60%	-11.73%	-0.87%
Max Drawdown (3Y) Largest decline over 3 years	-16.29%	-14.75%	-1.54%
Max Drawdown (5Y) Largest decline over 5 years	-38.90%	-36.84%	-2.06%
Max Drawdown (10Y) Largest decline over 10 years	-38.90%	—	—
Current Drawdown Current decline from peak	-1.92%	-2.07%	+0.15%
Average Drawdown Average peak-to-trough decline	-12.05%	-13.01%	+0.96%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.42%	3.19%	+0.23%

Volatility

ADVLX vs. FSISX - Volatility Comparison

Vaughan Nelson International Small Cap Fund (ADVLX) and Fidelity SAI International Small Cap Index Fund (FSISX) have volatilities of 4.52% and 4.45%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ADVLX	FSISX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.52%	4.45%	+0.07%
Volatility (6M) Calculated over the trailing 6-month period	15.13%	11.37%	+3.76%
Volatility (1Y) Calculated over the trailing 1-year period	18.92%	13.85%	+5.07%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.77%	15.95%	+2.82%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.54%	15.89%	+1.65%

ADVLX vs. FSISX - Expense Ratio Comparison

ADVLX has a 0.99% expense ratio, which is higher than FSISX's 0.10% expense ratio.

Dividends

ADVLX vs. FSISX - Dividend Comparison

ADVLX's dividend yield for the trailing twelve months is around 0.76%, less than FSISX's 3.38% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ADVLX Vaughan Nelson International Small Cap Fund	0.76%	0.87%	1.59%	1.59%	1.38%	0.96%	0.83%	1.71%	2.15%	5.97%	1.30%	2.67%
FSISX Fidelity SAI International Small Cap Index Fund	3.38%	3.70%	3.33%	3.13%	3.02%	1.30%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both ADVLX and FSISX in my portfolio?

ADVLX and FSISX have a correlation of 0.74, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ADVLX or FSISX?

ADVLX has higher volatility (4.52%) compared to FSISX (4.45%). In terms of maximum drawdown, ADVLX dropped -38.90% vs FSISX's -36.84%.

Which has better risk-adjusted returns?

ADVLX currently has the higher Sharpe Ratio (2.14 vs 1.71), 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.