ISCBvsSMMDETF Comparison
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iShares Morningstar Small-Cap ETF (ISCB) belongs to the US Small Cap segment. iShares Russell 2500 ETF (SMMD) is part of the US Multi-Factor segment. Both ETFs have the same top 3 sector exposures: Finance, Industrials and Healthcare. ISCB is less expensive with a Total Expense Ratio (TER) of 0.04%, versus 0.23% for SMMD. ISCB is up 16% year-to-date (YTD) with -$7M in YTD flows. SMMD performs better with 20.6% YTD performance, and +$876M in YTD flows. Run a side-by-side ETF comparison of ISCB and SMMD 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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ISCB vs SMMD performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 07/28/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | ISCB SMMD | -0.29%-1.29% | +7.53%+8.22% | +16.00%+20.60% | +25.63%+29.46% | +50.17%+56.48% | +42.53%+49.43% |
| Flows | ISCB SMMD | --$283M | -$146K+$423M | -$7M+$876M | -$10M+$1.45B | -$27M+$1.97B | -$23M+$2.47B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | ISCB SMMD | +14.38%+17.54% | +16.57%+17.79% | +19.46%+19.37% | +21.34%+20.95% |
| Max drawdown | ISCB SMMD | -4.04%-4.22% | -9.38%-9.48% | -25.75%-25.55% | -30.04%-28.20% |
| Max drawdown duration | ISCB SMMD | 16d16d | 65d43d | 289d283d | 1067d980d |
Trading data
ISCB | SMMD | |
Last sale 7/29/2026 at 1:45 PM | $74.75 | $88.88 |
| Previous close 07/28/2026 | $74.96 | $89.99 |
| Consolidated volume 07/28/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of June 30, 2026
1-year trailing difference
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ISCB | SMMD | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 7/29/2026 at 1:45 PM
Live
Closed
ISCB | SMMD | |
|---|---|---|
| Last price | $74.75 | $88.88 |
| 1D performance | -0.28% | -1.23% |
| AuM | $284.82 M | $3.60 B |
| E/R | 0.04% | 0.23% |
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Exposure
Countries
ISCB
USA
96.46%
Other
3.54%
SMMD
USA
95.04%
Other
4.96%
Sectors
ISCB
Finance
24.76%
Industrials
14.62%
Healthcare
14.55%
Technology
14.15%
Other
31.91%
SMMD
Finance
23.86%
Industrials
15.48%
Healthcare
14.26%
Technology
13.89%
Non-Energy Materi.
8.19%
Other
24.33%
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Diversification
ISCB
Total weight of top 15 holdings out of 15
4.31%
SMMD
Total weight of top 15 holdings out of 15
4.88%
Top 15 holdings
Data as of June 30, 2026
ISCB
BlackRock Cash Funds - Treasury
0.40%
Sterling Infrastructure, Inc.
0.40%
Okta, Inc.
0.36%
Guardant Health, Inc.
0.30%
Onto Innovation, Inc.
0.29%
Roku, Inc.
0.28%
Generac Holdings, Inc.
0.27%
QXO, Inc.
0.26%
Neurocrine Biosciences, Inc.
0.26%
Akamai Technologies, Inc.
0.26%
Masco Corp.
0.25%
SiTime Corp.
0.25%
Host Hotels & Resorts, Inc.
0.25%
IDEX Corp.
0.24%
Toll Brothers, Inc.
0.24%
SMMD
MKS, Inc.
0.40%
Carpenter Technology Corp.
0.40%
nVent Electric Plc
0.36%
ATI, Inc.
0.35%
MACOM Technology Solutions Holdings, Inc.
0.34%
Woodward, Inc.
0.34%
Sterling Infrastructure, Inc.
0.33%
F5, Inc.
0.31%
Affirm Holdings, Inc.
0.30%
NiSource, Inc.
0.30%
SoFi Technologies, Inc.
0.30%
US Foods Holding Corp.
0.30%
C.H. Robinson Worldwide, Inc.
0.29%
Lattice Semiconductor Corp.
0.28%
Packaging Corporation of America
0.27%
Frequently asked questions about ISCB and SMMD
How have the ISCB and SMMD ETFs performed in 2026?
As of July 28, 2026, ISCB is up 16% year-to-date (YTD), while SMMD has returned 20.6%. That puts SMMD better performer ahead so far this year.
Which ETF is attracting more investor money: ISCB or SMMD?
Year-to-date, the ISCB ETF saw -$7M in flows, compared to +$876M for SMMD.
Which ETF is more volatile: ISCB or SMMD?
Over the past year, ISCB had a volatility of 16.57%, while SMMD experienced 17.79%.
Which ETF is bigger: ISCB or SMMD?
As of July 28, 2026, ISCB holds $284.82 M in assets under management (AUM), while SMMD manages $3.60 B.
What sectors do the ISCB and SMMD ETFs invest in?
ISCB leans toward sectors like Finance, Industrials and Healthcare. Meanwhile, SMMD focuses on Finance, Industrials and Healthcare.
What are the top holdings of the ISCB ETF and SMMD ETF?
ISCB top holdings include BlackRock Cash Funds - Treasury, Sterling Infrastructure, Inc. and Okta, Inc.. SMMD holds in its top three: MKS, Inc., Carpenter Technology Corp. and nVent Electric Plc.
Which ETF is more diversified: ISCB or SMMD?
ISCB holds 1582 securities with 4.31% of its assets in the top 15. SMMD has 2505 securities and a top 15 weight of 4.88%.
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