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IUSvsPRFETF Comparison

ETF 1

IUS

Invesco RAFI Strategic US ETF

This fund is part of

US Multi-Factor

+0.67%

Full IUS fund page

VS

ETF 2

PRF

Invesco RAFI US 1000 ETF

This fund is part of

US Multi-Factor

+0.67%

Full PRF fund page

Invesco RAFI Strategic US ETF (IUS) and Invesco RAFI US 1000 ETF (PRF) belong to the same industry segment: US Multi-Factor. IUS's top 3 sector exposures are Technology, Healthcare and Consumer Non-Cyclicals. In contrast, PRF's top sector exposures are Technology, Finance and Healthcare. IUS is less expensive with a Total Expense Ratio (TER) of 0.19%, versus 0.34% for PRF. IUS is up 22.44% year-to-date (YTD) with +$128M in YTD flows. PRF performs worse with 20.18% YTD performance, and -$156M in YTD flows. Run a side-by-side ETF comparison of IUS and PRF below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

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IUS vs PRF performance and flow charts

Performance

Cumulative Flows

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Data Services

Historic performance and flows

Data as of 09/11/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	IUS PRF	-0.28%-0.01%	+6.74%+4.80%	+22.44%+20.18%	+28.21%+26.19%	+76.73%+78.57%	+98.49%+88.83%
Flows	IUS PRF	+$24M+$36M	+$56M+$27M	+$128M-$156M	+$135M-$144M	+$439M-$238M	+$468M+$407M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	IUS PRF	+9.10%+8.57%	+10.53%+10.81%	+12.82%+13.13%	+14.93%+15.02%
Max drawdown	IUS PRF	-2.43%-1.84%	-6.17%-6.61%	-15.50%-15.88%	-18.81%-19.68%
Max drawdown duration	IUS PRF	8d8d	61d61d	131d211d	457d695d

Trading data

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	IUS	PRF
Last sale 9/14/2026 at 1:30 PM	$69.75	$55.81
Previous close 09/11/2026	$69.48	$55.96
Consolidated volume 09/11/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of August 31, 2026

1-year trailing difference

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	IUS	PRF
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 9/14/2026 at 1:30 PM

Live

Closed

	IUS	PRF
Last price	$69.75	$55.81
1D performance	+0.39%	-0.27%
AuM	$981.41 M	$10.06 B
E/R	0.19%	0.34%

Characteristics

	IUS	PRF
Management strategy	Passive	Passive
Provider	Invesco	Invesco
Benchmark	Invesco Strategic US Index	RAFI Fundamental Select US 1000 Index
N° of holdings	537	999
Asset class	Equities	-
Trailing 12m distribution yield	Join	Join
Inception date	September 12, 2018	December 19, 2005
ESG	No	No

More IUS data on Trackinsight

More PRF data on Trackinsight

Exposure

Countries

IUS

USA

96%

Other

4%

PRF

USA

97.46%

Other

2.54%

Sectors

IUS

Technology

26.5%

Healthcare

14.58%

Consumer Non-Cycl.

12.02%

Finance

10.47%

Industrials

8.79%

Energy

8.23%

Other

19.4%

PRF

Technology

24.51%

Finance

19.6%

Healthcare

12.51%

Consumer Non-Cycl.

9.65%

Industrials

8.07%

Energy

7.97%

Other

17.69%

Diversification

IUS

Total weight of top 15 holdings out of 15

30.66%

PRF

Total weight of top 15 holdings out of 15

27.77%

Top 15 holdings

Data as of July 31, 2026

IUS

Apple, Inc.

4.38%

Alphabet, Inc.

3.53%

Microsoft Corp.

3.16%

Berkshire Hathaway, Inc.

2.70%

Meta Platforms, Inc.

2.49%

Amazon.com, Inc.

2.41%

ExxonMobil Holdings Corp.

2.24%

NVIDIA Corp.

1.87%

UnitedHealth Group, Inc.

1.45%

Chevron Corp.

1.42%

AT&T, Inc.

1.05%

Verizon Communications, Inc.

1.03%

CVS Health Corp.

1.00%

Johnson & Johnson

0.99%

General Motors Co.

0.95%

PRF

Apple, Inc.

4.80%

Alphabet, Inc.

3.49%

Microsoft Corp.

2.23%

Amazon.com, Inc.

1.97%

ExxonMobil Holdings Corp.

1.89%

Berkshire Hathaway, Inc.

1.83%

JPMorgan Chase & Co.

1.69%

Intel Corp.

1.63%

Meta Platforms, Inc.

1.46%

UnitedHealth Group, Inc.

1.36%

Chevron Corp.

1.28%

Bank of America Corp.

1.26%

Johnson & Johnson

1.18%

Citigroup, Inc.

0.88%

Cisco Systems, Inc.

0.83%

Frequently asked questions about IUS and PRF

IUSvsPRFETF Comparison

Invesco RAFI Strategic US ETF

Invesco RAFI US 1000 ETF

IUS vs PRF performance and flow charts

Performance

Cumulative Flows

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Countries

Sectors

Diversification

Top 15 holdings

How have the IUS and PRF ETFs performed in 2026?

As of September 11, 2026, IUS is up 22.44% year-to-date (YTD), while PRF has returned 20.18%. That puts IUS better performer ahead so far this year.

Which ETF is attracting more investor money: IUS or PRF?

Year-to-date, the IUS ETF saw +$128M in flows, compared to -$156M for PRF.

Which ETF is more volatile: IUS or PRF?

Over the past year, IUS had a volatility of 10.53%, while PRF experienced 10.81%.

Which ETF is bigger: IUS or PRF?

As of September 11, 2026, IUS holds $981.41 M in assets under management (AUM), while PRF manages $10.06 B.

What sectors do the IUS and PRF ETFs invest in?

IUS leans toward sectors like Technology, Healthcare and Consumer Non-Cyclicals. Meanwhile, PRF focuses on Technology, Finance and Healthcare.

What are the top holdings of the IUS ETF and PRF ETF?

IUS top holdings include Apple, Inc., Alphabet, Inc. and Microsoft Corp.. PRF holds in its top three: Apple, Inc., Alphabet, Inc. and Microsoft Corp..

Which ETF is more diversified: IUS or PRF?

IUS holds 537 securities with 30.66% of its assets in the top 15. PRF has 999 securities and a top 15 weight of 27.77%.

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