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ISCBvsFNXETF Comparison

ETF 1
ISCB

iShares Morningstar Small-Cap ETF

This fund is part of
US Small Cap
-1%
VS
ETF 2
FNX

First Trust Mid Cap Core AlphaDEX Fund ETF

This fund is part of
US Multi-Factor
-1.31%

iShares Morningstar Small-Cap ETF (ISCB) belongs to the US Small Cap segment. First Trust Mid Cap Core AlphaDEX Fund ETF (FNX) is part of the US Multi-Factor segment. ISCB's top 3 sector exposures are Industrials, Financials and Information Technology. In contrast, FNX's top sector exposures are Financials, Industrials and Consumer Discretionary. ISCB is less expensive with a Total Expense Ratio (TER) of 0.04%, versus 0.62% for FNX. ISCB is up 9.93% year-to-date (YTD) with -$7M in YTD flows. FNX performs better with 10.64% YTD performance, and +$40M in YTD flows. Run a side-by-side ETF comparison of ISCB and FNX 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 FNX performance and flow charts

Performance

-3.0-2.0-1.00.01.02.0%May 11May 18May 25Jun 1Jun 8

Cumulative Flows

0 M5 M10 M15 MMay 11May 18May 25Jun 1Jun 8

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Historic performance and flows
Data as of 06/10/2026
1M3MYTD1Y3Y5Y
Perf.
ISCB
FNX
-0.37%+0.26%
+7.79%+7.41%
+9.93%+10.64%
+25.10%+23.63%
+51.60%+54.06%
+29.27%+46.90%
Flows
ISCB
FNX
-+$14M
-+$20M
-$7M+$40M
-$16M-$30M
-$29M-$140M
-$23M-$72M
Volatility and drawdown
3M1Y3Y5Y
Volatility
ISCB
FNX
+17.38%+17.08%
+16.81%+16.20%
+19.54%+18.92%
+21.47%+20.79%
Max drawdown
ISCB
FNX
-4.39%-4.40%
-9.38%-9.22%
-25.75%-25.04%
-30.04%-25.04%
Max drawdown duration
ISCB
FNX
27d19d
65d65d
289d289d
1067d289d
Trading data

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ISCB
FNX
Last sale
6/11/2026 at 1:30 PM
$72.97
$142.32
Previous close
06/10/2026
$71.32
$139.12
Consolidated volume
06/10/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
Replication quality
Data as of May 29, 2026
1-year trailing difference

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ISCB
FNX
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 6/11/2026 at 1:30 PM
Live
Closed
ISCB
FNX
Last price
$72.97
$142.32
1D performance
+2.31%
+2.30%
AuM$270.73 M$1.34 B
E/R0.04%0.62%
Characteristics
ISCB
FNX
Management strategyPassivePassive
ProvideriSharesFirst Trust
BenchmarkMorningstar US Small Cap Extended IndexNASDAQ AlphaDEX Mid Cap Core Index
N° of holdings1332416
Asset classEquitiesEquities
Trailing 12m distribution yield
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Inception dateJune 28, 2004May 8, 2007
ESGNoNo
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Exposure

Countries

ISCB
USA
95.61%
Other
4.39%
FNX
USA
89.56%
Other
10.44%

Sectors

ISCB
Industrials
17.01%
Financials
14.64%
Information Techn.
13.33%
Health Care
11.78%
Consumer Discreti.
10.93%
Other
32.32%
FNX
Financials
18.53%
Industrials
17.02%
Consumer Discreti.
13.97%
Information Techn.
10.75%
Health Care
7.57%
Other
32.15%
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Diversification

ISCB

Total weight of top 15 holdings out of 15

5.54%
FNX

Total weight of top 15 holdings out of 15

6.62%

Top 15 holdings

Data as of April 30, 2026
ISCB
LUMENTUM HOLDINGS
1.05%
REVOLUTION MEDICINES INC
0.44%
ALBEMARLE
0.38%
US0669224778
0.37%
ATI INC
0.34%
CF INDUSTRIES HOLDINGS
0.32%
ITT
0.31%
RBC BEARINGS
0.30%
COEUR MINING INC
0.30%
MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC
0.29%
OVINTIV INC
0.29%
TD SYNNEX
0.29%
EAST WEST BANCORP
0.29%
US65290E1010
0.29%
API GROUP CORP
0.28%
FNX
SANMINA CORP
0.58%
VICOR
0.53%
TTM TECHNOLOGIES
0.49%
VIAVI SOLUTIONS INC
0.45%
VIASAT
0.44%
IES HOLDINGS
0.44%
PLANET LABS PBC
0.43%
KILROY REALTY REIT
0.42%
DYCOM INDUSTRIES
0.41%
ENERSYS
0.41%
PRIMORIS SERVICES
0.41%
FIRST AMERICAN FINANCIAL
0.41%
VORNADO REALTY TRUST
0.40%
VICTORY CAPITAL HOLDINGS INC
0.40%
STERLING INFRASTRUCTURE INC
0.40%
Frequently asked questions about ISCB and FNX

How have the ISCB and FNX ETFs performed in 2026?

As of June 10, 2026, ISCB is up 9.93% year-to-date (YTD), while FNX has returned 10.64%. That puts FNX better performer ahead so far this year.

Which ETF is attracting more investor money: ISCB or FNX?

Year-to-date, the ISCB ETF saw -$7M in flows, compared to +$40M for FNX.

Which ETF is more volatile: ISCB or FNX?

Over the past year, ISCB had a volatility of 16.81%, while FNX experienced 16.2%.

Which ETF is bigger: ISCB or FNX?

As of June 10, 2026, ISCB holds $270.73 M in assets under management (AUM), while FNX manages $1.34 B.

What sectors do the ISCB and FNX ETFs invest in?

ISCB leans toward sectors like Industrials, Financials and Information Technology. Meanwhile, FNX focuses on Financials, Industrials and Consumer Discretionary.

What are the top holdings of the ISCB ETF and FNX ETF?

ISCB top holdings include LUMENTUM HOLDINGS, REVOLUTION MEDICINES INC and ALBEMARLE. FNX holds in its top three: SANMINA CORP, VICOR and TTM TECHNOLOGIES.

Which ETF is more diversified: ISCB or FNX?

ISCB holds 1547 securities with 5.54% of its assets in the top 15. FNX has 420 securities and a top 15 weight of 6.62%.

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