What is the largest US Small & Mid Cap ETF?

iShares Core S&P Small-Cap ETF (IJR) is the largest US Small & Mid Cap ETF tracked by Nukoud, with $106,625 million in assets.

Which US Small & Mid Cap ETF has the lowest expense ratio?

iShares Morningstar Mid-Cap ETF (IMCB) charges 0.04% a year, the lowest fee among 10 US Small & Mid Cap ETFs.

Are there US Small & Mid Cap ETFs listed in the GCC?

Not yet. None of the 10 US Small & Mid Cap ETFs tracked by Nukoud is listed on a GCC exchange; all are available through international brokers.

Are any US Small & Mid Cap ETFs Shariah-compliant?

None of the 10 US Small & Mid Cap ETFs currently tracked is marketed as Shariah-compliant.

How much do US Small & Mid Cap ETFs cost?

Expense ratios range from 0.04% to 0.24%, with a median of 0.18% a year.

Equity – Broad Market

US Small & Mid Cap ETFs

Nukoud tracks 10 US Small & Mid Cap ETFs across 1 listing market (10 on United States). Combined assets under management are $322,564 million. The median expense ratio is 0.18%. The largest fund is iShares Core S&P Small-Cap ETF (IJR) at $106,625 million. Use the table to compare fees, size and year-to-date performance, or open the screener to refine the list.

Data as of 2026-09-20 · Summary generated from fund data

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ETFs: 10
Combined AUM: $322.56B
Median fee: 0.185%
Avg YTD: +14.18%
Listed on: United States · 10
Shariah-compliant: None

All us small & mid cap etfs

Sorted by assets. Click a column to re-sort; type to filter.

10 ETFs

US Small & Mid Cap ETFs: ticker, name, exposures, assets, expense ratio and returns
Ticker	Name	Exposures	AUM (USD)	Expense ratio	YTD	1Y	Listed
IJRUS	iShares Core S&P Small-Cap ETF	US Small Cap	$106.62B	0.060%	+16.53%	+16.64%	US
IWMUS	iShares Russell 2000 ETF	US Small Cap	$77.19B	0.190%	+16.19%	+17.21%	US
IWRUS	iShares Russell Mid-Cap ETF	US Mid Cap	$55.47B	0.180%	+13.34%	+13.20%	US
IWPUS	iShares Russell Mid-Cap Growth ETF	US Mid Cap	$19.26B	0.230%	+0.37%	-5.03%	US
VTWOUS	Vanguard Russell 2000 Index Fund	US Small Cap	$17.95B	0.060%	+16.31%	+17.41%	US
IWSUS	iShares Russell Mid-Cap Value ETF	US Mid Cap	$15.07B	0.230%	+17.54%	+19.50%	US
IWOUS	iShares Russell 2000 Growth ETF	US Small Cap	$14.20B	0.240%	+12.39%	+12.35%	US
IWNUS	iShares Russell 2000 Value ETF	US Small Cap	$14.17B	0.240%	+20.21%	+22.44%	US
IMCBUS	iShares Morningstar Mid-Cap ETF	US Mid Cap	$1.67B	0.040%	+17.06%	+17.38%	US
ISCGUS	iShares Morningstar Small-Cap Growth ETF	US Small Cap	$959.23M	0.060%	+11.84%	+12.71%	US

Largest by assets

1IJRUSiShares Core S&P Small-Cap ETF$106.62B
2IWMUSiShares Russell 2000 ETF$77.19B
3IWRUSiShares Russell Mid-Cap ETF$55.47B
4IWPUSiShares Russell Mid-Cap Growth ETF$19.26B
5VTWOUSVanguard Russell 2000 Index Fund$17.95B

Lowest expense ratio

1IMCBUSiShares Morningstar Mid-Cap ETF0.040%
2IJRUSiShares Core S&P Small-Cap ETF0.060%
3VTWOUSVanguard Russell 2000 Index Fund0.060%
4ISCGUSiShares Morningstar Small-Cap Growth ETF0.060%
5IWRUSiShares Russell Mid-Cap ETF0.180%

Terms that share funds with US Small & Mid Cap. Each number is how many us small & mid cap etfs also carry that exposure.

Other Broad Market categories

Frequently asked questions

What is the largest US Small & Mid Cap ETF?: iShares Core S&P Small-Cap ETF (IJR) is the largest US Small & Mid Cap ETF tracked by Nukoud, with $106,625 million in assets.
Which US Small & Mid Cap ETF has the lowest expense ratio?: iShares Morningstar Mid-Cap ETF (IMCB) charges 0.04% a year, the lowest fee among 10 US Small & Mid Cap ETFs.
Are there US Small & Mid Cap ETFs listed in the GCC?: Not yet. None of the 10 US Small & Mid Cap ETFs tracked by Nukoud is listed on a GCC exchange; all are available through international brokers.
Are any US Small & Mid Cap ETFs Shariah-compliant?: None of the 10 US Small & Mid Cap ETFs currently tracked is marketed as Shariah-compliant.
How much do US Small & Mid Cap ETFs cost?: Expense ratios range from 0.04% to 0.24%, with a median of 0.18% a year.