FDEM vs. FEMSX

Last updated Jun 23, 2026

FDEM (Fidelity Emerging Markets Multifactor ETF) and FEMSX (Fidelity Series Emerging Markets Opportunities Fund) are both Emerging Markets Equities funds from Fidelity. Over the past 5 years, FDEM returned 10.15%/yr vs 9.10%/yr for FEMSX. Their correlation of 0.89 suggests significant overlap in exposure. FDEM charges 0.45%/yr vs 0.01%/yr for FEMSX.

Performance

FDEM vs. FEMSX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Emerging Markets Multifactor ETF (FDEM) and Fidelity Series Emerging Markets Opportunities Fund (FEMSX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FDEM achieves a 24.40% return, which is significantly lower than FEMSX's 33.02% return.

FDEM

• 1D: 0.51%
• 1M: 6.72%
• YTD: 24.40%
• 6M: 25.99%
• 1Y: 45.23%
• 3Y*: 24.48%
• 5Y*: 10.15%
• 10Y*: —

FEMSX

• 1D: 3.50%
• 1M: 6.91%
• YTD: 33.02%
• 6M: 35.78%
• 1Y: 63.00%
• 3Y*: 26.52%
• 5Y*: 9.10%
• 10Y*: 13.36%

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

FDEM vs. FEMSX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
FDEM Fidelity Emerging Markets Multifactor ETF	24.40%	26.75%	9.34%	17.26%	-13.11%	-3.52%	8.87%	5.60%
FEMSX Fidelity Series Emerging Markets Opportunities Fund	33.02%	37.92%	7.84%	14.23%	-23.95%	-5.14%	24.72%	15.95%

Correlation

The correlation between FDEM and FEMSX is 0.90, 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	0.90
Correlation (3Y) Calculated over the trailing 3-year period	0.87
Correlation (5Y) Calculated over the trailing 5-year period	0.88
Correlation (All Time) Calculated using the full available price history since Feb 28, 2019	0.89

The correlation between FDEM and FEMSX has been stable across timeframes, ranging from 0.87 to 0.90 - a consistent structural relationship.

Return for Risk

FDEM vs. FEMSX — Risk / Return Rank

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

FDEM

FDEM Risk / Return Rank: 75
FDEM Sharpe Ratio Rank: 77
FDEM Sortino Ratio Rank: 71
FDEM Omega Ratio Rank: 78
FDEM Calmar Ratio Rank: 73
FDEM Martin Ratio Rank: 74

FEMSX

FEMSX Risk / Return Rank: 89
FEMSX Sharpe Ratio Rank: 93
FEMSX Sortino Ratio Rank: 82
FEMSX Omega Ratio Rank: 86
FEMSX Calmar Ratio Rank: 92
FEMSX Martin Ratio Rank: 92

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.

FDEM vs. FEMSX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Emerging Markets Multifactor ETF (FDEM) and Fidelity Series Emerging Markets Opportunities Fund (FEMSX). 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.

	FDEM	FEMSX	Difference
Sharpe ratio: Return per unit of total volatility	2.37	2.93	-0.56
Sortino ratio: Return per unit of downside risk	3.07	3.58	-0.51
Omega ratio: Gain probability vs. loss probability	1.44	1.55	-0.11
Calmar ratio: Return relative to maximum drawdown	3.58	4.66	-1.08
Martin ratio: Return relative to average drawdown	13.46	17.52	-4.06

FDEM vs. FEMSX - Sharpe Ratio Comparison

The current FDEM Sharpe Ratio is 2.37, which is comparable to the FEMSX Sharpe Ratio of 2.93. The chart below compares the historical Sharpe Ratios of FDEM and FEMSX, 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

FDEM vs. FEMSX - Drawdown Comparison

The maximum FDEM drawdown since its inception was -33.65%, smaller than the maximum FEMSX drawdown of -44.16%. Use the drawdown chart below to compare losses from any high point for FDEM and FEMSX.

Drawdown Indicators

	FDEM	FEMSX	Difference
Max Drawdown Largest peak-to-trough decline	-33.65%	-44.16%	+10.51%
Max Drawdown (1Y) Largest decline over 1 year	-12.70%	-13.42%	+0.72%
Max Drawdown (3Y) Largest decline over 3 years	-16.04%	-17.04%	+1.00%
Max Drawdown (5Y) Largest decline over 5 years	-28.47%	-41.64%	+13.17%
Max Drawdown (10Y) Largest decline over 10 years	—	-44.16%	—
Current Drawdown Current decline from peak	-0.01%	-0.49%	+0.48%
Average Drawdown Average peak-to-trough decline	-8.80%	-13.38%	+4.58%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.37%	3.56%	-0.19%

Volatility

FDEM vs. FEMSX - Volatility Comparison

The current volatility for Fidelity Emerging Markets Multifactor ETF (FDEM) is 9.83%, while Fidelity Series Emerging Markets Opportunities Fund (FEMSX) has a volatility of 11.37%. This indicates that FDEM experiences smaller price fluctuations and is considered to be less risky than FEMSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FDEM	FEMSX	Difference
Volatility (1M) Calculated over the trailing 1-month period	9.83%	11.37%	-1.54%
Volatility (6M) Calculated over the trailing 6-month period	17.25%	19.23%	-1.98%
Volatility (1Y) Calculated over the trailing 1-year period	19.19%	21.35%	-2.16%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.57%	19.54%	-2.97%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.13%	19.56%	-1.43%

FDEM vs. FEMSX - Expense Ratio Comparison

FDEM has a 0.45% expense ratio, which is higher than FEMSX's 0.01% expense ratio.

Dividends

FDEM vs. FEMSX - Dividend Comparison

FDEM's dividend yield for the trailing twelve months is around 2.81%, more than FEMSX's 1.84% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FDEM Fidelity Emerging Markets Multifactor ETF	2.81%	3.23%	4.05%	4.41%	3.95%	2.71%	1.84%	2.39%	0.00%	0.00%	0.00%	0.00%
FEMSX Fidelity Series Emerging Markets Opportunities Fund	1.84%	2.45%	2.08%	2.82%	2.39%	12.83%	2.99%	2.48%	9.42%	8.98%	1.46%	1.27%

Frequently Asked Questions

Can I hold both FDEM and FEMSX in my portfolio?

With a correlation of 0.90, FDEM and FEMSX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, FDEM or FEMSX?

FEMSX has higher volatility (11.37%) compared to FDEM (9.83%). In terms of maximum drawdown, FDEM dropped -33.65% vs FEMSX's -44.16%.

Which has better risk-adjusted returns?

FEMSX currently has the higher Sharpe Ratio (2.93 vs 2.37), 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.