TILT vs. IUS

Last updated Jun 4, 2026

TILT (FlexShares Morningstar US Market Factor Tilt Index Fund) and IUS (Invesco RAFI Strategic US ETF) are both Large Cap Blend Equities funds - TILT tracks the Morningstar US Market Factor Tilt Index while IUS tracks the Invesco Strategic US Index. Both are passively managed. Over the past 5 years, TILT returned 11.59%/yr vs 13.61%/yr for IUS. Their correlation of 0.90 suggests significant overlap in exposure. TILT charges 0.25%/yr vs 0.19%/yr for IUS.

Performance

TILT vs. IUS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in FlexShares Morningstar US Market Factor Tilt Index Fund (TILT) and Invesco RAFI Strategic US ETF (IUS). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TILT achieves a 10.68% return, which is significantly lower than IUS's 15.71% return.

TILT

• 1D: -0.67%
• 1M: 4.39%
• YTD: 10.68%
• 6M: 10.81%
• 1Y: 28.46%
• 3Y*: 20.80%
• 5Y*: 11.59%
• 10Y*: 13.96%

IUS

• 1D: -0.07%
• 1M: 4.89%
• YTD: 15.71%
• 6M: 15.69%
• 1Y: 33.27%
• 3Y*: 20.93%
• 5Y*: 13.61%
• 10Y*: —

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

TILT vs. IUS - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
TILT FlexShares Morningstar US Market Factor Tilt Index Fund	10.68%	16.59%	19.88%	24.70%	-17.25%	27.61%	16.05%	29.01%	-15.37%
IUS Invesco RAFI Strategic US ETF	15.71%	16.94%	16.51%	20.79%	-8.34%	32.17%	15.09%	29.34%	-12.49%

Correlation

The correlation between TILT and IUS is 0.93, 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	0.93
Correlation (3Y) Calculated over the trailing 3-year period	0.94
Correlation (5Y) Calculated over the trailing 5-year period	0.95
Correlation (All Time) Calculated using the full available price history since Sep 13, 2018	0.90

The correlation between TILT and IUS has been stable across timeframes, ranging from 0.90 to 0.95 - a consistent structural relationship.

TILT vs. IUS - Sectors Allocation Comparison

Sectors	TILT	IUS
Technology	27.2%	22.4%
Financial Services	16.0%	6.8%
Consumer Cyclical	10.9%	10.7%
Industrials	10.1%	9.7%
Healthcare	9.4%	12.8%
Communication Services	8.6%	14.7%
Energy	4.8%	10.9%
Consumer Defensive	4.7%	7.4%
Real Estate	3.1%	0.5%
Basic Materials	2.7%	3.3%
Utilities	2.4%	1.0%

Return for Risk

TILT vs. IUS — Risk / Return Rank

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

TILT

TILT Risk / Return Rank: 71
TILT Sharpe Ratio Rank: 71
TILT Sortino Ratio Rank: 70
TILT Omega Ratio Rank: 70
TILT Calmar Ratio Rank: 68
TILT Martin Ratio Rank: 77

IUS

IUS Risk / Return Rank: 91
IUS Sharpe Ratio Rank: 91
IUS Sortino Ratio Rank: 92
IUS Omega Ratio Rank: 90
IUS Calmar Ratio Rank: 89
IUS 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.

TILT vs. IUS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for FlexShares Morningstar US Market Factor Tilt Index Fund (TILT) and Invesco RAFI Strategic US ETF (IUS). 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.

	TILT	IUS	Difference
Sharpe ratio: Return per unit of total volatility	2.33	3.26	-0.93
Sortino ratio: Return per unit of downside risk	3.22	4.53	-1.30
Omega ratio: Gain probability vs. loss probability	1.42	1.60	-0.18
Calmar ratio: Return relative to maximum drawdown	3.36	5.44	-2.08
Martin ratio: Return relative to average drawdown	14.71	23.27	-8.56
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

TILT vs. IUS - Sharpe Ratio Comparison

The current TILT Sharpe Ratio is 2.33, which is comparable to the IUS Sharpe Ratio of 3.26. The chart below compares the historical Sharpe Ratios of TILT and IUS, 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

	TILT	IUS	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.33	3.26	-0.93
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.67	0.91	-0.24
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.75	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.83	0.85	-0.02

Drawdowns

TILT vs. IUS - Drawdown Comparison

The maximum TILT drawdown since its inception was -38.46%, which is greater than IUS's maximum drawdown of -34.67%. Use the drawdown chart below to compare losses from any high point for TILT and IUS.

Drawdown Indicators

	TILT	IUS	Difference
Max Drawdown Largest peak-to-trough decline	-38.46%	-34.67%	-3.79%
Max Drawdown (1Y) Largest decline over 1 year	-8.51%	-6.15%	-2.36%
Max Drawdown (3Y) Largest decline over 3 years	-19.85%	-15.61%	-4.24%
Max Drawdown (5Y) Largest decline over 5 years	-24.12%	-18.72%	-5.40%
Max Drawdown (10Y) Largest decline over 10 years	-38.46%	—	—
Current Drawdown Current decline from peak	-0.67%	-0.07%	-0.60%
Average Drawdown Average peak-to-trough decline	-4.23%	-3.86%	-0.37%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.94%	1.43%	+0.51%

Volatility

TILT vs. IUS - Volatility Comparison

FlexShares Morningstar US Market Factor Tilt Index Fund (TILT) has a higher volatility of 3.04% compared to Invesco RAFI Strategic US ETF (IUS) at 2.50%. This indicates that TILT's price experiences larger fluctuations and is considered to be riskier than IUS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TILT	IUS	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.04%	2.50%	+0.54%
Volatility (6M) Calculated over the trailing 6-month period	8.95%	7.41%	+1.54%
Volatility (1Y) Calculated over the trailing 1-year period	12.29%	10.26%	+2.03%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.39%	15.00%	+2.39%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.75%	18.04%	+0.71%

TILT vs. IUS - Expense Ratio Comparison

TILT has a 0.25% expense ratio, which is higher than IUS's 0.19% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

TILT vs. IUS - Dividend Comparison

TILT's dividend yield for the trailing twelve months is around 1.07%, less than IUS's 1.28% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IUS Invesco RAFI Strategic US ETF	1.28%	1.48%	1.52%	1.72%	1.78%	1.46%	1.74%	1.77%	0.73%	0.00%	0.00%	0.00%
TILT FlexShares Morningstar US Market Factor Tilt Index Fund	1.07%	1.15%	1.23%	1.44%	1.60%	1.16%	1.49%	1.54%	1.97%	1.55%	1.60%	1.98%

Frequently Asked Questions

Can I hold both TILT and IUS in my portfolio?

With a correlation of 0.93, TILT and IUS 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, TILT or IUS?

TILT has higher volatility (3.04%) compared to IUS (2.50%). In terms of maximum drawdown, TILT dropped -38.46% vs IUS's -34.67%.

Which ETF is better, TILT or IUS?

On 5-year performance, IUS leads with 13.61% vs 11.59% for TILT. On fees, IUS is cheaper at 0.19% per year. On volatility, IUS has been the lower-risk option at 2.50%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, TILT or IUS?

Over the 5-year period, IUS has performed better with a 13.61% return vs 11.59%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, TILT or IUS?

IUS is cheaper with a 0.19% expense ratio, compared with 0.25% for TILT.

Which ETF pays a higher dividend yield, TILT or IUS?

IUS has the higher dividend yield at 1.28%, compared with 1.07% for TILT.

What is the main difference between TILT and IUS?

TILT tracks Morningstar US Market Factor Tilt Index, while IUS tracks Invesco Strategic US Index. They also come from different issuers: FlexShares and Invesco. Their fees differ too: 0.25% for TILT and 0.19% for IUS.

Which has better risk-adjusted returns?

IUS currently has the higher Sharpe Ratio (3.26 vs 2.33), 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.