FOPTX vs. WCMSX

Last updated Jun 4, 2026

FOPTX (Fidelity Advisor International Small Cap Opportunities Fund Class M) and WCMSX (WCM International Small Cap Growth Fund) are both Foreign Small & Mid Cap Equities funds. Over the past 10 years, FOPTX returned 8.48%/yr vs 12.70%/yr for WCMSX. Their correlation of 0.85 suggests significant overlap in exposure. FOPTX charges 1.77%/yr vs 1.25%/yr for WCMSX.

Performance

FOPTX vs. WCMSX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Advisor International Small Cap Opportunities Fund Class M (FOPTX) and WCM International Small Cap Growth Fund (WCMSX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FOPTX achieves a 7.41% return, which is significantly lower than WCMSX's 16.27% return. Over the past 10 years, FOPTX has underperformed WCMSX with an annualized return of 8.48%, while WCMSX has yielded a comparatively higher 12.70% annualized return.

FOPTX

• 1D: 0.54%
• 1M: 2.74%
• YTD: 7.41%
• 6M: 9.93%
• 1Y: 16.76%
• 3Y*: 13.91%
• 5Y*: 4.38%
• 10Y*: 8.48%

WCMSX

• 1D: 0.07%
• 1M: 3.51%
• YTD: 16.27%
• 6M: 16.88%
• 1Y: 18.09%
• 3Y*: 16.78%
• 5Y*: 1.99%
• 10Y*: 12.70%

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

FOPTX vs. WCMSX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FOPTX Fidelity Advisor International Small Cap Opportunities Fund Class M	7.41%	24.34%	3.53%	16.38%	-29.35%	17.07%	18.89%	28.31%	-14.58%	34.48%
WCMSX WCM International Small Cap Growth Fund	16.27%	18.14%	4.33%	22.26%	-42.12%	16.65%	55.36%	45.02%	-8.94%	42.35%

Correlation

The correlation between FOPTX and WCMSX is 0.78, 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	0.78
Correlation (3Y) Calculated over the trailing 3-year period	0.81
Correlation (5Y) Calculated over the trailing 5-year period	0.86
Correlation (10Y) Calculated over the trailing 10-year period	0.85
Correlation (All Time) Calculated using the full available price history since Jan 5, 2016	0.85

The correlation between FOPTX and WCMSX has been stable across timeframes, ranging from 0.78 to 0.86 - a consistent structural relationship.

Return for Risk

FOPTX vs. WCMSX — Risk / Return Rank

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

FOPTX

FOPTX Risk / Return Rank: 17
FOPTX Sharpe Ratio Rank: 17
FOPTX Sortino Ratio Rank: 17
FOPTX Omega Ratio Rank: 17
FOPTX Calmar Ratio Rank: 17
FOPTX Martin Ratio Rank: 18

WCMSX

WCMSX Risk / Return Rank: 18
WCMSX Sharpe Ratio Rank: 15
WCMSX Sortino Ratio Rank: 15
WCMSX Omega Ratio Rank: 15
WCMSX Calmar Ratio Rank: 26
WCMSX Martin Ratio Rank: 18

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.

FOPTX vs. WCMSX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Advisor International Small Cap Opportunities Fund Class M (FOPTX) and WCM International Small Cap Growth Fund (WCMSX). 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.

	FOPTX	WCMSX	Difference
Sharpe ratio: Return per unit of total volatility	1.18	1.08	+0.10
Sortino ratio: Return per unit of downside risk	1.75	1.58	+0.17
Omega ratio: Gain probability vs. loss probability	1.22	1.20	+0.01
Calmar ratio: Return relative to maximum drawdown	1.46	1.91	-0.45
Martin ratio: Return relative to average drawdown	4.85	4.93	-0.08
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FOPTX vs. WCMSX - Sharpe Ratio Comparison

The current FOPTX Sharpe Ratio is 1.18, which is comparable to the WCMSX Sharpe Ratio of 1.08. The chart below compares the historical Sharpe Ratios of FOPTX and WCMSX, 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

	FOPTX	WCMSX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.18	1.08	+0.10
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.26	0.10	+0.17
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.53	0.64	-0.11
Sharpe Ratio (All Time) Calculated using the full available price history	0.35	0.64	-0.29

Drawdowns

FOPTX vs. WCMSX - Drawdown Comparison

The maximum FOPTX drawdown since its inception was -72.84%, which is greater than WCMSX's maximum drawdown of -51.60%. Use the drawdown chart below to compare losses from any high point for FOPTX and WCMSX.

Drawdown Indicators

	FOPTX	WCMSX	Difference
Max Drawdown Largest peak-to-trough decline	-72.84%	-51.60%	-21.24%
Max Drawdown (1Y) Largest decline over 1 year	-11.06%	-9.81%	-1.25%
Max Drawdown (3Y) Largest decline over 3 years	-14.89%	-19.37%	+4.48%
Max Drawdown (5Y) Largest decline over 5 years	-41.09%	-51.60%	+10.51%
Max Drawdown (10Y) Largest decline over 10 years	-41.09%	-51.60%	+10.51%
Current Drawdown Current decline from peak	-1.01%	-5.95%	+4.94%
Average Drawdown Average peak-to-trough decline	-19.42%	-15.78%	-3.64%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.33%	3.78%	-0.45%

Volatility

FOPTX vs. WCMSX - Volatility Comparison

The current volatility for Fidelity Advisor International Small Cap Opportunities Fund Class M (FOPTX) is 4.36%, while WCM International Small Cap Growth Fund (WCMSX) has a volatility of 6.56%. This indicates that FOPTX experiences smaller price fluctuations and is considered to be less risky than WCMSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FOPTX	WCMSX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.36%	6.56%	-2.20%
Volatility (6M) Calculated over the trailing 6-month period	10.87%	14.56%	-3.69%
Volatility (1Y) Calculated over the trailing 1-year period	13.72%	17.31%	-3.59%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.74%	20.87%	-4.13%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.10%	20.07%	-3.97%

FOPTX vs. WCMSX - Expense Ratio Comparison

FOPTX has a 1.77% expense ratio, which is higher than WCMSX's 1.25% expense ratio.

Dividends

FOPTX vs. WCMSX - Dividend Comparison

FOPTX's dividend yield for the trailing twelve months is around 11.05%, more than WCMSX's 0.70% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FOPTX Fidelity Advisor International Small Cap Opportunities Fund Class M	11.05%	11.87%	6.04%	3.23%	6.62%	8.95%	0.00%	0.57%	2.33%	1.28%	0.66%	0.48%
WCMSX WCM International Small Cap Growth Fund	0.70%	0.81%	1.31%	0.00%	0.00%	10.27%	2.73%	0.57%	4.04%	1.10%	0.00%	0.00%

Frequently Asked Questions

Can I hold both FOPTX and WCMSX in my portfolio?

FOPTX and WCMSX have a correlation of 0.78, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FOPTX or WCMSX?

WCMSX has higher volatility (6.56%) compared to FOPTX (4.36%). In terms of maximum drawdown, FOPTX dropped -72.84% vs WCMSX's -51.60%.

Which has better risk-adjusted returns?

FOPTX currently has the higher Sharpe Ratio (1.18 vs 1.08), 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.