FDEV vs. IDEV

Last updated Jun 5, 2026

FDEV (Fidelity International Multifactor ETF) and IDEV (iShares Core MSCI International Developed Markets ETF) are both Foreign Large Cap Equities funds - FDEV tracks the Fidelity Targeted International Factor Index while IDEV tracks the MSCI World ex USA Investable Market Index. Both are passively managed. Over the past 5 years, FDEV returned 7.17%/yr vs 8.66%/yr for IDEV. Their correlation of 0.92 suggests significant overlap in exposure. FDEV charges 0.39%/yr vs 0.05%/yr for IDEV.

Performance

FDEV vs. IDEV - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity International Multifactor ETF (FDEV) and iShares Core MSCI International Developed Markets ETF (IDEV). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FDEV achieves a 4.67% return, which is significantly lower than IDEV's 9.80% return.

FDEV

• 1D: 0.76%
• 1M: -1.98%
• YTD: 4.67%
• 6M: 7.60%
• 1Y: 15.72%
• 3Y*: 15.15%
• 5Y*: 7.17%
• 10Y*: —

IDEV

• 1D: 0.80%
• 1M: 2.86%
• YTD: 9.80%
• 6M: 12.08%
• 1Y: 23.60%
• 3Y*: 17.92%
• 5Y*: 8.66%
• 10Y*: —

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

FDEV vs. IDEV - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
FDEV Fidelity International Multifactor ETF	4.67%	30.36%	5.84%	13.37%	-16.54%	11.00%	5.49%	10.06%
IDEV iShares Core MSCI International Developed Markets ETF	9.80%	32.56%	4.54%	17.36%	-14.99%	13.00%	8.32%	12.11%

Correlation

The correlation between FDEV and IDEV is 0.87, 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	0.87
Correlation (3Y) Calculated over the trailing 3-year period	0.91
Correlation (5Y) Calculated over the trailing 5-year period	0.93
Correlation (All Time) Calculated using the full available price history since Mar 1, 2019	0.92

The correlation between FDEV and IDEV has been stable across timeframes, ranging from 0.87 to 0.93 - a consistent structural relationship.

FDEV vs. IDEV - Sectors Allocation Comparison

Sectors	FDEV	IDEV
Financial Services	21.9%	24.2%
Industrials	15.9%	19.1%
Healthcare	13.3%	8.6%
Energy	10.8%	5.9%
Consumer Defensive	9.5%	6.0%
Utilities	8.1%	3.7%
Communication Services	7.2%	4.0%
Consumer Cyclical	4.5%	7.7%
Basic Materials	4.1%	8.0%
Technology	3.7%	9.9%
Real Estate	-	2.9%

Return for Risk

FDEV vs. IDEV — Risk / Return Rank

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

FDEV

FDEV Risk / Return Rank: 39
FDEV Sharpe Ratio Rank: 38
FDEV Sortino Ratio Rank: 37
FDEV Omega Ratio Rank: 38
FDEV Calmar Ratio Rank: 39
FDEV Martin Ratio Rank: 44

IDEV

IDEV Risk / Return Rank: 47
IDEV Sharpe Ratio Rank: 48
IDEV Sortino Ratio Rank: 48
IDEV Omega Ratio Rank: 48
IDEV Calmar Ratio Rank: 43
IDEV Martin Ratio Rank: 50

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.

FDEV vs. IDEV - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity International Multifactor ETF (FDEV) and iShares Core MSCI International Developed Markets ETF (IDEV). 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.

	FDEV	IDEV	Difference
Sharpe ratio: Return per unit of total volatility	1.34	1.63	-0.30
Sortino ratio: Return per unit of downside risk	1.89	2.32	-0.43
Omega ratio: Gain probability vs. loss probability	1.24	1.29	-0.05
Calmar ratio: Return relative to maximum drawdown	1.87	2.12	-0.25
Martin ratio: Return relative to average drawdown	7.03	8.30	-1.27
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FDEV vs. IDEV - Sharpe Ratio Comparison

The current FDEV Sharpe Ratio is 1.34, which is comparable to the IDEV Sharpe Ratio of 1.63. The chart below compares the historical Sharpe Ratios of FDEV and IDEV, 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

	FDEV	IDEV	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.34	1.63	-0.30
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.52	0.54	-0.02
Sharpe Ratio (All Time) Calculated using the full available price history	0.53	0.55	-0.02

Drawdowns

FDEV vs. IDEV - Drawdown Comparison

The maximum FDEV drawdown since its inception was -30.11%, smaller than the maximum IDEV drawdown of -34.77%. Use the drawdown chart below to compare losses from any high point for FDEV and IDEV.

Drawdown Indicators

	FDEV	IDEV	Difference
Max Drawdown Largest peak-to-trough decline	-30.11%	-34.77%	+4.66%
Max Drawdown (1Y) Largest decline over 1 year	-8.46%	-11.20%	+2.74%
Max Drawdown (3Y) Largest decline over 3 years	-10.47%	-13.41%	+2.94%
Max Drawdown (5Y) Largest decline over 5 years	-29.02%	-29.15%	+0.13%
Current Drawdown Current decline from peak	-4.06%	-0.19%	-3.87%
Average Drawdown Average peak-to-trough decline	-6.28%	-6.56%	+0.28%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.24%	2.85%	-0.61%

Volatility

FDEV vs. IDEV - Volatility Comparison

The current volatility for Fidelity International Multifactor ETF (FDEV) is 3.53%, while iShares Core MSCI International Developed Markets ETF (IDEV) has a volatility of 4.53%. This indicates that FDEV experiences smaller price fluctuations and is considered to be less risky than IDEV based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FDEV	IDEV	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.53%	4.53%	-1.00%
Volatility (6M) Calculated over the trailing 6-month period	9.70%	12.12%	-2.42%
Volatility (1Y) Calculated over the trailing 1-year period	11.82%	14.50%	-2.68%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.90%	16.26%	-2.36%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.33%	17.27%	-1.94%

FDEV vs. IDEV - Expense Ratio Comparison

FDEV has a 0.39% expense ratio, which is higher than IDEV's 0.05% expense ratio.

Dividends

FDEV vs. IDEV - Dividend Comparison

FDEV's dividend yield for the trailing twelve months is around 2.81%, less than IDEV's 3.10% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
FDEV Fidelity International Multifactor ETF	2.81%	2.86%	2.99%	2.80%	2.65%	2.81%	1.88%	2.73%	0.00%	0.00%
IDEV iShares Core MSCI International Developed Markets ETF	3.10%	3.40%	3.30%	3.07%	2.69%	3.05%	2.00%	3.18%	3.16%	1.54%

Frequently Asked Questions

Can I hold both FDEV and IDEV in my portfolio?

FDEV and IDEV have a correlation of 0.87, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FDEV or IDEV?

IDEV has higher volatility (4.53%) compared to FDEV (3.53%). In terms of maximum drawdown, FDEV dropped -30.11% vs IDEV's -34.77%.

Which ETF is better, FDEV or IDEV?

On 5-year performance, IDEV leads with 8.66% vs 7.17% for FDEV. On fees, IDEV is cheaper at 0.05% per year. On volatility, FDEV has been the lower-risk option at 3.53%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, FDEV or IDEV?

Over the 5-year period, IDEV has performed better with a 8.66% return vs 7.17%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, FDEV or IDEV?

IDEV is cheaper with a 0.05% expense ratio, compared with 0.39% for FDEV.

Which ETF pays a higher dividend yield, FDEV or IDEV?

IDEV has the higher dividend yield at 3.10%, compared with 2.81% for FDEV.

What is the main difference between FDEV and IDEV?

FDEV tracks Fidelity Targeted International Factor Index, while IDEV tracks MSCI World ex USA Investable Market Index. They also come from different issuers: Fidelity and iShares. Their fees differ too: 0.39% for FDEV and 0.05% for IDEV.

Which has better risk-adjusted returns?

IDEV currently has the higher Sharpe Ratio (1.63 vs 1.34), 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.