IQDF vs. VIDI

Last updated Jun 4, 2026

IQDF (FlexShares International Quality Dividend Index Fund) and VIDI (Vident International Equity Fund) are both Foreign Large Cap Equities funds - IQDF tracks the Northern Trust International Quality Dividend Index while VIDI tracks the Vident International Equity Index. Both are passively managed. Over the past 10 years, IQDF returned 9.66%/yr vs 10.99%/yr for VIDI. Their correlation of 0.91 suggests significant overlap in exposure. IQDF charges 0.47%/yr vs 0.59%/yr for VIDI.

Performance

IQDF vs. VIDI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in FlexShares International Quality Dividend Index Fund (IQDF) and Vident International Equity Fund (VIDI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, IQDF achieves a 15.38% return, which is significantly lower than VIDI's 22.55% return. Over the past 10 years, IQDF has underperformed VIDI with an annualized return of 9.66%, while VIDI has yielded a comparatively higher 10.99% annualized return.

IQDF

• 1D: -1.02%
• 1M: 5.16%
• YTD: 15.38%
• 6M: 18.18%
• 1Y: 35.90%
• 3Y*: 22.80%
• 5Y*: 10.43%
• 10Y*: 9.66%

VIDI

• 1D: -0.55%
• 1M: 7.84%
• YTD: 22.55%
• 6M: 25.74%
• 1Y: 49.83%
• 3Y*: 27.42%
• 5Y*: 12.15%
• 10Y*: 10.99%

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

IQDF vs. VIDI - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
IQDF FlexShares International Quality Dividend Index Fund	15.38%	35.42%	6.62%	20.10%	-14.69%	10.18%	3.54%	20.96%	-17.39%	23.87%
VIDI Vident International Equity Fund	22.55%	41.83%	6.03%	18.92%	-13.83%	11.93%	1.18%	15.84%	-17.65%	33.56%

Correlation

The correlation between IQDF and VIDI is 0.89, 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	0.89
Correlation (3Y) Calculated over the trailing 3-year period	0.91
Correlation (5Y) Calculated over the trailing 5-year period	0.92
Correlation (10Y) Calculated over the trailing 10-year period	0.92
Correlation (All Time) Calculated using the full available price history since Oct 31, 2013	0.91

The correlation between IQDF and VIDI has been stable across timeframes, ranging from 0.89 to 0.92 - a consistent structural relationship.

IQDF vs. VIDI - Sectors Allocation Comparison

Sectors	IQDF	VIDI
Financial Services	25.9%	18.5%
Technology	15.6%	13.7%
Industrials	13.2%	18.8%
Basic Materials	8.3%	8.4%
Energy	7.2%	8.0%
Consumer Cyclical	6.9%	10.4%
Healthcare	6.0%	6.1%
Consumer Defensive	5.7%	6.2%
Communication Services	4.9%	6.0%
Utilities	3.9%	3.1%
Real Estate	2.3%	0.8%

Return for Risk

IQDF vs. VIDI — Risk / Return Rank

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

IQDF

IQDF Risk / Return Rank: 74
IQDF Sharpe Ratio Rank: 76
IQDF Sortino Ratio Rank: 73
IQDF Omega Ratio Rank: 73
IQDF Calmar Ratio Rank: 72
IQDF Martin Ratio Rank: 73

VIDI

VIDI Risk / Return Rank: 90
VIDI Sharpe Ratio Rank: 93
VIDI Sortino Ratio Rank: 92
VIDI Omega Ratio Rank: 92
VIDI Calmar Ratio Rank: 87
VIDI Martin Ratio Rank: 87

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.

IQDF vs. VIDI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for FlexShares International Quality Dividend Index Fund (IQDF) and Vident International Equity Fund (VIDI). 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.

	IQDF	VIDI	Difference
Sharpe ratio: Return per unit of total volatility	2.50	3.47	-0.97
Sortino ratio: Return per unit of downside risk	3.35	4.50	-1.15
Omega ratio: Gain probability vs. loss probability	1.44	1.63	-0.19
Calmar ratio: Return relative to maximum drawdown	3.60	4.97	-1.38
Martin ratio: Return relative to average drawdown	13.93	19.17	-5.24
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

IQDF vs. VIDI - Sharpe Ratio Comparison

The current IQDF Sharpe Ratio is 2.50, which is comparable to the VIDI Sharpe Ratio of 3.47. The chart below compares the historical Sharpe Ratios of IQDF and VIDI, 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

	IQDF	VIDI	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.50	3.47	-0.97
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.68	0.77	-0.09
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.58	0.61	-0.03
Sharpe Ratio (All Time) Calculated using the full available price history	0.44	0.43	+0.01

Drawdowns

IQDF vs. VIDI - Drawdown Comparison

The maximum IQDF drawdown since its inception was -39.83%, smaller than the maximum VIDI drawdown of -48.39%. Use the drawdown chart below to compare losses from any high point for IQDF and VIDI.

Drawdown Indicators

	IQDF	VIDI	Difference
Max Drawdown Largest peak-to-trough decline	-39.83%	-48.39%	+8.56%
Max Drawdown (1Y) Largest decline over 1 year	-10.03%	-10.07%	+0.04%
Max Drawdown (3Y) Largest decline over 3 years	-13.92%	-14.54%	+0.62%
Max Drawdown (5Y) Largest decline over 5 years	-30.34%	-30.00%	-0.34%
Max Drawdown (10Y) Largest decline over 10 years	-39.83%	-48.39%	+8.56%
Current Drawdown Current decline from peak	-1.02%	-1.03%	+0.01%
Average Drawdown Average peak-to-trough decline	-9.34%	-10.39%	+1.05%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.58%	2.61%	-0.03%

Volatility

IQDF vs. VIDI - Volatility Comparison

FlexShares International Quality Dividend Index Fund (IQDF) has a higher volatility of 5.63% compared to Vident International Equity Fund (VIDI) at 4.35%. This indicates that IQDF's price experiences larger fluctuations and is considered to be riskier than VIDI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IQDF	VIDI	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.63%	4.35%	+1.28%
Volatility (6M) Calculated over the trailing 6-month period	12.23%	11.94%	+0.29%
Volatility (1Y) Calculated over the trailing 1-year period	14.44%	14.44%	0.00%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.49%	15.94%	-0.45%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.63%	18.02%	-1.39%

IQDF vs. VIDI - Expense Ratio Comparison

IQDF has a 0.47% expense ratio, which is lower than VIDI's 0.59% expense ratio.

Dividends

IQDF vs. VIDI - Dividend Comparison

IQDF's dividend yield for the trailing twelve months is around 2.77%, less than VIDI's 3.62% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IQDF FlexShares International Quality Dividend Index Fund	2.77%	3.27%	6.72%	6.06%	5.59%	4.13%	3.31%	4.46%	5.78%	3.89%	3.75%	4.27%
VIDI Vident International Equity Fund	3.62%	4.26%	4.93%	4.14%	5.85%	4.62%	2.51%	3.35%	2.80%	2.21%	1.92%	2.25%

Frequently Asked Questions

Can I hold both IQDF and VIDI in my portfolio?

IQDF and VIDI have a correlation of 0.89, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, IQDF or VIDI?

IQDF has higher volatility (5.63%) compared to VIDI (4.35%). In terms of maximum drawdown, IQDF dropped -39.83% vs VIDI's -48.39%.

Which ETF is better, IQDF or VIDI?

On 10-year performance, VIDI leads with 10.99% vs 9.66% for IQDF. On fees, IQDF is cheaper at 0.47% per year. On volatility, VIDI has been the lower-risk option at 4.35%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, IQDF or VIDI?

Over the 10-year period, VIDI has performed better with a 10.99% return vs 9.66%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, IQDF or VIDI?

IQDF is cheaper with a 0.47% expense ratio, compared with 0.59% for VIDI.

Which ETF pays a higher dividend yield, IQDF or VIDI?

VIDI has the higher dividend yield at 3.62%, compared with 2.77% for IQDF.

What is the main difference between IQDF and VIDI?

IQDF tracks Northern Trust International Quality Dividend Index, while VIDI tracks Vident International Equity Index. They also come from different issuers: Northern Trust and Vident. Their fees differ too: 0.47% for IQDF and 0.59% for VIDI.

Which has better risk-adjusted returns?

VIDI currently has the higher Sharpe Ratio (3.47 vs 2.50), 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.