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PRFvsIUSVETF Comparison

ETF 1

PRF

Invesco RAFI US 1000 ETF

This fund is part of

US Multi-Factor

-0.5%

Full PRF fund page

VS

ETF 2

IUSV

iShares Core S&P U.S. Value ETF

This fund is part of

US Large Cap Value

-0.32%

Full IUSV fund page

Invesco RAFI US 1000 ETF (PRF) belongs to the US Multi-Factor segment. iShares Core S&P U.S. Value ETF (IUSV) is part of the US Large Cap Value segment. PRF's top 3 sector exposures are Technology, Finance and Healthcare. In contrast, IUSV's top sector exposures are Finance, Technology and Consumer Non-Cyclicals. PRF is more expensive with a Total Expense Ratio (TER) of 0.34%, versus 0.04% for IUSV. PRF is up 19.84% year-to-date (YTD) with -$158M in YTD flows. IUSV performs worse with 11.72% YTD performance, and +$666M in YTD flows. Run a side-by-side ETF comparison of PRF and IUSV 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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PRF vs IUSV 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 09/14/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	PRF IUSV	-1.18%-1.51%	+2.90%+2.57%	+19.84%+11.72%	+26.15%+17.08%	+76.25%+52.58%	+90.24%+74.24%
Flows	PRF IUSV	+$35M+$126M	+$24M+$666M	-$158M+$666M	-$143M+$2.10B	-$236M+$6.06B	+$405M+$8.63B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	PRF IUSV	+8.42%+8.45%	+10.83%+9.99%	+13.14%+12.69%	+15.01%+14.53%
Max drawdown	PRF IUSV	-1.84%-2.22%	-6.61%-6.36%	-15.88%-17.77%	-19.68%-17.96%
Max drawdown duration	PRF IUSV	11d26d	61d80d	211d263d	695d286d

Trading data

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	PRF	IUSV
Last sale 9/15/2026 at 6:26 PM	$55.71	$112.87
Previous close 09/14/2026	$55.81	$113.68
Consolidated volume 09/14/2026
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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	PRF	IUSV
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 9/15/2026 at 6:26 PM

Live

Closed

	PRF	IUSV
Last price	$55.71	$112.87
1D performance	-0.18%	-0.71%
AuM	$10.03 B	$27.75 B
E/R	0.34%	0.04%

Characteristics

	PRF	IUSV
Management strategy	Passive	Passive
Provider	Invesco	iShares
Benchmark	RAFI Fundamental Select US 1000 Index	S&P 900 Value Index
N° of holdings	999	733
Asset class	-	Equities
Trailing 12m distribution yield	Join	Join
Inception date	December 19, 2005	July 24, 2000
ESG	No	No

More PRF data on Trackinsight

More IUSV data on Trackinsight

Exposure

Countries

PRF

USA

97.46%

Other

2.54%

IUSV

USA

95.75%

Other

4.25%

Sectors

PRF

Technology

24.51%

Finance

19.6%

Healthcare

12.51%

Consumer Non-Cycl.

9.65%

Industrials

8.07%

Energy

7.97%

Other

17.69%

IUSV

Finance

19.74%

Technology

19.42%

Consumer Non-Cycl.

12.83%

Healthcare

11.65%

Industrials

9.7%

Energy

7.15%

Other

19.51%

Diversification

PRF

Total weight of top 15 holdings out of 15

27.77%

IUSV

Total weight of top 15 holdings out of 15

27.27%

Top 15 holdings

Data as of July 31, 2026

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%

IUSV

Apple, Inc.

7.80%

Amazon.com, Inc.

3.45%

ExxonMobil Holdings Corp.

2.07%

Walmart, Inc.

1.55%

Intel Corp.

1.37%

Costco Wholesale Corp.

1.35%

Bank of America Corp.

1.28%

UnitedHealth Group, Inc.

1.22%

Chevron Corp.

1.15%

Procter & Gamble Co.

1.07%

The Home Depot, Inc.

1.06%

Tesla, Inc.

1.05%

Merck & Co., Inc.

1.02%

JPMorgan Chase & Co.

0.96%

Visa, Inc.

0.87%

Frequently asked questions about PRF and IUSV

How have the PRF and IUSV ETFs performed in 2026?

As of September 14, 2026, PRF is up 19.84% year-to-date (YTD), while IUSV has returned 11.72%. That puts PRF better performer ahead so far this year.

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

Year-to-date, the PRF ETF saw -$158M in flows, compared to +$666M for IUSV.

Which ETF is more volatile: PRF or IUSV?

Over the past year, PRF had a volatility of 10.83%, while IUSV experienced 9.99%.

Which ETF is bigger: PRF or IUSV?

As of September 14, 2026, PRF holds $10.03 B in assets under management (AUM), while IUSV manages $27.75 B.

What sectors do the PRF and IUSV ETFs invest in?

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

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

PRF top holdings include Apple, Inc., Alphabet, Inc. and Microsoft Corp.. IUSV holds in its top three: Apple, Inc., Amazon.com, Inc. and ExxonMobil Holdings Corp..

PRFvsIUSVETF Comparison

Invesco RAFI US 1000 ETF

iShares Core S&P U.S. Value ETF

PRF vs IUSV performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

Countries

Sectors

Diversification

Top 15 holdings

How have the PRF and IUSV ETFs performed in 2026?

As of September 14, 2026, PRF is up 19.84% year-to-date (YTD), while IUSV has returned 11.72%. That puts PRF better performer ahead so far this year.

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

Year-to-date, the PRF ETF saw -$158M in flows, compared to +$666M for IUSV.

Which ETF is more volatile: PRF or IUSV?

Over the past year, PRF had a volatility of 10.83%, while IUSV experienced 9.99%.

Which ETF is bigger: PRF or IUSV?

As of September 14, 2026, PRF holds $10.03 B in assets under management (AUM), while IUSV manages $27.75 B.

What sectors do the PRF and IUSV ETFs invest in?

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

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

PRF top holdings include Apple, Inc., Alphabet, Inc. and Microsoft Corp.. IUSV holds in its top three: Apple, Inc., Amazon.com, Inc. and ExxonMobil Holdings Corp..

Which ETF is more diversified: PRF or IUSV?

PRF holds 999 securities with 27.77% of its assets in the top 15. IUSV has 736 securities and a top 15 weight of 27.27%.

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