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RUNNvsSIZEETF Comparison

ETF 1

RUNN

Running Oak Efficient Growth ETF

This fund is part of

Uncategorized Equities

+0.08%

Full RUNN fund page

VS

ETF 2

SIZE

iShares MSCI USA Size Factor ETF

This fund is part of

US Large Cap

+0.36%

Full SIZE fund page

Running Oak Efficient Growth ETF (RUNN) belongs to the Uncategorized Equities segment. iShares MSCI USA Size Factor ETF (SIZE) is part of the US Large Cap segment. RUNN's top 3 sector exposures are Industrials, Information Technology and Health Care. In contrast, SIZE's top sector exposures are Information Technology, Industrials and Financials. RUNN is more expensive with a Total Expense Ratio (TER) of 0.58%, versus 0.15% for SIZE. RUNN is down -0.43% year-to-date (YTD) with -$989K in YTD flows. SIZE performs better with 5.71% YTD performance, and -$452K in YTD flows. Run a side-by-side ETF comparison of RUNN and SIZE 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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RUNN vs SIZE 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 04/30/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	RUNN SIZE	+5.21%+6.58%	-3.73%+3.08%	-0.43%+5.71%	+4.74%+21.27%	n/a+52.46%	n/a+45.55%
Flows	RUNN SIZE	-$7M+$8M	-$822K-$452K	-$989K-$452K	+$31M+$31M	--$33M	--$715M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	RUNN SIZE	+14.75%+14.80%	+13.07%+12.66%	n/a+14.67%	n/a+17.11%
Max drawdown	RUNN SIZE	-10.26%-7.92%	-10.26%-7.92%	n/a-18.57%	n/a-24.05%
Max drawdown duration	RUNN SIZE	81d49d	81d49d	n/a219d	n/a820d

Trading data

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	RUNN	SIZE
Last sale 5/1/2026 at 1:30 PM	$32.98	$170.35
Previous close 04/29/2026	$33.19	$170.59
Consolidated volume 04/29/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of April 30, 2026

1-year trailing difference

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RUNN

is actively managed and doesn’t replicate an index

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	RUNN	SIZE
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 5/1/2026 at 1:30 PM

Live

Closed

	RUNN	SIZE
Last price	$32.98	$170.35
1D performance	-0.65%	-0.14%
AuM	$366.38 M	$408.63 M
E/R	0.58%	0.15%

Characteristics

	RUNN	SIZE
Management strategy	Active	Passive
Provider	Running Oak Capital	iShares
Benchmark	-	MSCI USA Low Size Index
N° of holdings	52	503
Asset class	-	Equities
Trailing 12m distribution yield	Join	Join
Inception date	June 8, 2023	April 16, 2013
ESG	No	No

More RUNN data on Trackinsight

More SIZE data on Trackinsight

Exposure

Countries

RUNN

USA

81.36%

Ireland

8.75%

Other

9.89%

SIZE

USA

93.01%

Other

6.99%

Sectors

RUNN

Industrials

39.55%

Information Techn.

16.61%

Health Care

12.16%

Financials

11.05%

Consumer Discreti.

8.78%

Other

11.86%

SIZE

Information Techn.

16.23%

Industrials

15.4%

Financials

12.22%

Health Care

9.66%

Consumer Discreti.

9.26%

Other

37.23%

Diversification

RUNN

Total weight of top 15 holdings out of 15

29.46%

SIZE

Total weight of top 15 holdings out of 15

4.62%

Top 15 holdings

Data as of March 31, 2026

RUNN

INTUIT

2.20%

FTI CONSULTING

2.12%

AIR PRODUCTS AND CHEMICALS

2.01%

IQVIA HOLDINGS INC

2.01%

TJX

1.99%

INTERCONTINENTAL EXCHANGE INC

1.97%

NVENT ELECTRIC PLC

1.97%

ARTHUR J GALLAGHER

1.94%

GENERAL DYNAMICS

1.92%

CURTISS WRIGHT

1.90%

MARSH AND MCLENNAN

1.90%

FRANKLIN ELECTRIC

1.89%

PRIMERICA

1.89%

AMDOCS

1.88%

REPUBLIC SVCS

1.87%

SIZE

DOW INC

0.37%

LYONDELLBASELL INDUSTRIES

0.37%

CIENA

0.36%

ECHOSTAR

0.33%

TERADYNE

0.32%

WESTERN DIGITAL

0.31%

CF INDUSTRIES HOLDINGS

0.31%

KEYSIGHT TECHNOLOGIES

0.29%

OCCIDENTAL U

0.29%

CORNING

0.28%

HALLIBURTON

0.28%

TARGA RESOURCS

0.28%

ENTEGRIS

0.28%

DEVON ENERGY

0.28%

TEXAS PACIFIC LAND CORP

0.28%

Frequently asked questions about RUNN and SIZE

How have the RUNN and SIZE ETFs performed in 2026?

As of April 30, 2026, RUNN is down -0.43% year-to-date (YTD), while SIZE has returned 5.71%. That puts SIZE better performer ahead so far this year.

Which ETF is attracting more investor money: RUNN or SIZE?

Year-to-date, the RUNN ETF saw -$989K in flows, compared to -$452K for SIZE.

Which ETF is more volatile: RUNN or SIZE?

Over the past year, RUNN had a volatility of 13.07%, while SIZE experienced 12.66%.

Which ETF is bigger: RUNN or SIZE?

As of April 30, 2026, RUNN holds $366.38 M in assets under management (AUM), while SIZE manages $408.63 M.

What sectors do the RUNN and SIZE ETFs invest in?

RUNN leans toward sectors like Industrials, Information Technology and Health Care. Meanwhile, SIZE focuses on Information Technology, Industrials and Financials.

What are the top holdings of the RUNN ETF and SIZE ETF?

RUNN top holdings include INTUIT, FTI CONSULTING and AIR PRODUCTS AND CHEMICALS. SIZE holds in its top three: DOW INC, LYONDELLBASELL INDUSTRIES and CIENA.

Which ETF is more diversified: RUNN or SIZE?

RUNN holds 52 securities with 29.46% of its assets in the top 15. SIZE has 538 securities and a top 15 weight of 4.62%.

ETFs for contrarian investors

December 21, 2022

SIZE

RUNNvsSIZEETF Comparison

Running Oak Efficient Growth ETF

iShares MSCI USA Size Factor ETF

RUNN vs SIZE 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 RUNN and SIZE ETFs performed in 2026?

As of April 30, 2026, RUNN is down -0.43% year-to-date (YTD), while SIZE has returned 5.71%. That puts SIZE better performer ahead so far this year.

Which ETF is attracting more investor money: RUNN or SIZE?

Year-to-date, the RUNN ETF saw -$989K in flows, compared to -$452K for SIZE.

Which ETF is more volatile: RUNN or SIZE?

Over the past year, RUNN had a volatility of 13.07%, while SIZE experienced 12.66%.

Which ETF is bigger: RUNN or SIZE?

As of April 30, 2026, RUNN holds $366.38 M in assets under management (AUM), while SIZE manages $408.63 M.

What sectors do the RUNN and SIZE ETFs invest in?

RUNN leans toward sectors like Industrials, Information Technology and Health Care. Meanwhile, SIZE focuses on Information Technology, Industrials and Financials.

What are the top holdings of the RUNN ETF and SIZE ETF?

RUNN top holdings include INTUIT, FTI CONSULTING and AIR PRODUCTS AND CHEMICALS. SIZE holds in its top three: DOW INC, LYONDELLBASELL INDUSTRIES and CIENA.

Which ETF is more diversified: RUNN or SIZE?

RUNN holds 52 securities with 29.46% of its assets in the top 15. SIZE has 538 securities and a top 15 weight of 4.62%.

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