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 Healthcare. In contrast, ISCB's top sector exposures are Finance, Healthcare and Technology. ESML is more expensive with a Total Expense Ratio (TER) of 0.17%, versus 0.04% for ISCB. ESML is up 17.56% year-to-date (YTD) with +$411M in YTD flows. ISCB performs worse with 14.12% 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 09/11/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | ESML ISCB | -3.17%-3.82% | +0.16%+1.33% | +17.56%+14.12% | +19.55%+16.79% | +59.27%+56.75% | +44.00%+38.87% |
| Flows | ESML ISCB | -$7M- | +$20M-$146K | +$411M-$7M | +$416M-$10M | +$636M-$25M | +$1.10B-$26M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | ESML ISCB | +14.73%+12.45% | +16.84%+16.10% | +19.66%+19.43% | +21.24%+21.31% |
| Max drawdown | ESML ISCB | -5.69%-5.58% | -9.05%-9.38% | -26.61%-25.75% | -28.52%-30.04% |
| Max drawdown duration | ESML ISCB | 26d26d | 46d65d | 296d289d | 980d1067d |
Trading data
ESML | ISCB | |
Last sale 9/11/2026 at 1:30 PM | $53.79 | $73.70 |
| Previous close 09/10/2026 | $53.41 | $73.25 |
| Consolidated volume 09/10/2026 | ||
| 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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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 9/11/2026 at 1:30 PM
Live
Closed
ESML | ISCB | |
|---|---|---|
| Last price | $53.79 | $73.70 |
| 1D performance | +0.71% | +0.61% |
| AuM | $2.82 B | $280.20 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 | 901 | 1554 |
| 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
96.59%
Other
3.41%
ISCB
USA
96.5%
Other
3.5%
Sectors
ESML
Finance
22.56%
Technology
16.47%
Healthcare
14.46%
Industrials
13.98%
Other
32.53%
ISCB
Finance
25.95%
Healthcare
14.99%
Technology
13.35%
Industrials
13.2%
Other
32.51%
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Diversification
ESML
Total weight of top 15 holdings out of 15
7.94%
ISCB
Total weight of top 15 holdings out of 15
4.21%
Top 15 holdings
Data as of July 31, 2026
ESML
Sandisk Corp.
2.76%
US Foods Holding Corp.
0.55%
Assurant, Inc.
0.50%
Ovintiv, Inc.
0.43%
ATI, Inc.
0.40%
Carpenter Technology Corp.
0.39%
nVent Electric Plc
0.37%
Jones Lang LaSalle, Inc.
0.36%
Woodward, Inc.
0.33%
BlackRock Cash Funds - Treasury
0.32%
Equitable Holdings, Inc.
0.31%
Healthpeak Properties, Inc.
0.31%
Moderna, Inc.
0.31%
Brixmor Property Group, Inc.
0.31%
East West Bancorp, Inc.
0.31%
ISCB
Okta, Inc.
0.37%
BlackRock Cash Funds - Treasury
0.36%
Guardant Health, Inc.
0.31%
Roku, Inc.
0.30%
Neurocrine Biosciences, Inc.
0.29%
Sterling Infrastructure, Inc.
0.28%
Best Buy Co., Inc.
0.27%
Host Hotels & Resorts, Inc.
0.27%
Jones Lang LaSalle, Inc.
0.26%
Akamai Technologies, Inc.
0.26%
Jazz Pharmaceuticals Plc
0.26%
IDEX Corp.
0.25%
Nutanix, Inc.
0.25%
Atlassian Corp.
0.24%
Healthpeak Properties, Inc.
0.24%
Frequently asked questions about ESML and ISCB
How have the ESML and ISCB ETFs performed in 2026?
As of September 11, 2026, ESML is up 17.56% year-to-date (YTD), while ISCB has returned 14.12%. 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 +$411M in flows, compared to -$7M for ISCB.
Which ETF is more volatile: ESML or ISCB?
Over the past year, ESML had a volatility of 16.84%, while ISCB experienced 16.1%.
Which ETF is bigger: ESML or ISCB?
As of September 11, 2026, ESML holds $2.82 B in assets under management (AUM), while ISCB manages $280.20 M.
What sectors do the ESML and ISCB ETFs invest in?
ESML leans toward sectors like Finance, Technology and Healthcare. Meanwhile, ISCB focuses on Finance, Healthcare and Technology.
What are the top holdings of the ESML ETF and ISCB ETF?
ESML top holdings include Sandisk Corp., US Foods Holding Corp. and Assurant, Inc.. ISCB holds in its top three: Okta, Inc., BlackRock Cash Funds - Treasury and Guardant Health, Inc..
Which ETF is more diversified: ESML or ISCB?
ESML holds 904 securities with 7.94% of its assets in the top 15. ISCB has 1571 securities and a top 15 weight of 4.21%.
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