ESMLvsISCBETF Comparison
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iShares ESG Aware MSCI USA Small-Cap ETF (ESML) and iShares Morningstar Small-Cap ETF (ISCB) belong to the same industry segment: US Small Cap. ESML's top 3 sector exposures are Finance, Technology and Industrials. In contrast, ISCB's top sector exposures are Finance, Industrials and Healthcare. ESML is more expensive with a Total Expense Ratio (TER) of 0.17%, versus 0.04% for ISCB. ESML is up 17.64% year-to-date (YTD) with +$412M in YTD flows. ISCB performs worse with 14.3% YTD performance, and -$7M in YTD flows. Run a side-by-side ETF comparison of ESML and ISCB 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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ESML vs ISCB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 07/24/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | ESML ISCB | -0.89%+0.28% | +5.47%+5.13% | +17.64%+14.30% | +27.60%+24.08% | +51.49%+48.94% | +45.98%+40.83% |
| Flows | ESML ISCB | +$8M- | +$375M-$146K | +$412M-$7M | +$419M-$10M | +$644M-$27M | +$1.18B-$23M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | ESML ISCB | +16.54%+14.39% | +17.11%+16.55% | +19.63%+19.46% | +21.23%+21.35% |
| Max drawdown | ESML ISCB | -4.25%-4.04% | -9.05%-9.38% | -26.61%-25.75% | -28.52%-30.04% |
| Max drawdown duration | ESML ISCB | 24d16d | 46d65d | 296d289d | 980d1067d |
Trading data
ESML | ISCB | |
Last sale 7/27/2026 at 1:30 PM | $53.93 | $74.48 |
| Previous close 07/24/2026 | $53.86 | $73.85 |
| Consolidated volume 07/24/2026 | ||
| 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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ESML | ISCB | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 7/27/2026 at 1:30 PM
Live
Closed
ESML | ISCB | |
|---|---|---|
| Last price | $53.93 | $74.48 |
| 1D performance | +0.13% | +0.85% |
| AuM | $2.83 B | $280.65 M |
| E/R | 0.17% | 0.04% |
Characteristics
ESML | ISCB | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | iShares |
| Benchmark | MSCI USA Small Cap Extended ESG Focus Index | Morningstar US Small Cap Extended Index |
| N° of holdings | 904 | 1561 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | April 10, 2018 | June 28, 2004 |
| ESG | Yes | No |
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Exposure
Countries
ESML
USA
96.57%
Other
3.43%
ISCB
USA
96.46%
Other
3.54%
Sectors
ESML
Finance
21.07%
Technology
19.21%
Industrials
15.06%
Healthcare
13.51%
Other
31.15%
ISCB
Finance
24.76%
Industrials
14.62%
Healthcare
14.55%
Technology
14.15%
Other
31.91%
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Diversification
ESML
Total weight of top 15 holdings out of 15
10.18%
ISCB
Total weight of top 15 holdings out of 15
4.31%
Top 15 holdings
Data as of June 30, 2026
ESML
Sandisk Corp.
4.67%
US Foods Holding Corp.
0.53%
Carpenter Technology Corp.
0.45%
Assurant, Inc.
0.45%
nVent Electric Plc
0.42%
ATI, Inc.
0.41%
Sterling Infrastructure, Inc.
0.39%
BlackRock Cash Funds - Treasury
0.39%
Woodward, Inc.
0.37%
MACOM Technology Solutions Holdings, Inc.
0.37%
MKS, Inc.
0.36%
Moderna, Inc.
0.36%
Ovintiv, Inc.
0.35%
Onto Innovation, Inc.
0.34%
Lattice Semiconductor Corp.
0.32%
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%
Frequently asked questions about ESML and ISCB
How have the ESML and ISCB ETFs performed in 2026?
As of July 24, 2026, ESML is up 17.64% year-to-date (YTD), while ISCB has returned 14.3%. That puts ESML better performer ahead so far this year.
Which ETF is attracting more investor money: ESML or ISCB?
Year-to-date, the ESML ETF saw +$412M in flows, compared to -$7M for ISCB.
Which ETF is more volatile: ESML or ISCB?
Over the past year, ESML had a volatility of 17.11%, while ISCB experienced 16.55%.
Which ETF is bigger: ESML or ISCB?
As of July 24, 2026, ESML holds $2.83 B in assets under management (AUM), while ISCB manages $280.65 M.
What sectors do the ESML and ISCB ETFs invest in?
ESML leans toward sectors like Finance, Technology and Industrials. Meanwhile, ISCB focuses on Finance, Industrials and Healthcare.
What are the top holdings of the ESML ETF and ISCB ETF?
ESML top holdings include Sandisk Corp., US Foods Holding Corp. and Carpenter Technology Corp.. ISCB holds in its top three: BlackRock Cash Funds - Treasury, Sterling Infrastructure, Inc. and Okta, Inc..
Which ETF is more diversified: ESML or ISCB?
ESML holds 907 securities with 10.18% of its assets in the top 15. ISCB has 1582 securities and a top 15 weight of 4.31%.
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