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IWC
US Small Cap
Passive
NYSE listed

iShares Micro-Cap ETF

This ETF provides exposure to Small Cap US Equities

IWC performance and flow charts

Last update 4/24/2026 at 1:30 PM
Live
Closed
Last price
$179.69
+$0.98 (+0.55%) today

Performance

-50510%Mar 24Mar 31Apr 8Apr 15Apr 22

Flows

0 M10 M20 M30 M40 M
1 day price range
$177.23
$180.82
52 week price range
$110.20
$181.42
1W perf
-0.51%
YTD perf
+14.21%
YTD flows
+$130M
AuM
$1.38B
E/R
0.6%
TTM yield
0.94%
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Historic performance and flows

Data as of April 24, 2026
1M3MYTD1Y3Y5Y
Perf.+11.89%+5.92%+14.21%+65.21%+79.54%+27.94%
Flows+$19M+$30M+$130M+$147M-$43M-$148M
Data as of April 24, 2026
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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Characteristics

The iShares Micro-Cap ETF is built to track the Russell Microcap Total Return Index - USD. This ETF provides physical exposure - by owning its shares you earn the return of the securities composing the index (as the ETF holds them directly). This share class generates a stream of income by distributing dividends.

Management strategyPassive
StrategyLong Only
ProvideriShares
N° of holdings1296
Replication methodDirect (Physical)
Asset classEquity
Dividend policyDistributing
Trailing 12m distribution yield
Join for free
Inception dateAugust 12, 2005
ESGNo
TrackinsightTrackinsight

More data and info about IWC on Trackinsight

Exposure

Data as of March 31, 2026

Diversification

13.84%

Total weight of top 15 holdings out of 1,296

Top 15 Holdings

US74006W2070
1.73%
APPLIED BLOCKCHAIN
1.17%
APPLIED OPTOEL/D
1.16%
COGENT BIOSCIENCES
1.15%
TERNS PHARMACEUTICALS
1.05%
TERAWULF INC
0.93%
ENERGY FUELS
0.89%
CIPHER MINING INC
0.87%
CELCUITY INC
0.83%
COMMSCOPE HOLDING
0.83%
TUTOR PERINI
0.71%
ERASCA
0.64%
COMPOSECURE INC
0.63%
US2528281080
0.63%
AXT
0.62%

Sectors

Health Care
20.7%
Financials
17.02%
Information Technology
15.6%
Industrials
10.16%
Other
36.52%

Countries

USA
93.58%
Other
6.42%
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Trading data

Last sale
4/24/2026 at 1:30 PM
$179.69
Previous close
$178.71
Consolidated volume
04/23/2026
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Average volume
30 days
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Average discount or premium
30 days
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Average Bid/Ask spread
30 days
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Volatility and drawdown

3M1Y3Y5Y
Volatility+27.90%+23.51%+24.14%+24.46%
Max drawdown
-11.16%-12.28%-29.17%-40.56%
Max drawdown duration
76d82d233d1562d
Time to recover
15d16d106d692d

Replication quality

Data as of March 31, 2026
1-year trailing difference

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Tracking error
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Tracking difference
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1 year cumulative return difference
Best
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Worst
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daily return difference
Average
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Worst
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Frequently asked questions about IWC

What type of ETF is IWC?

IWC is a Passive ETF that provides exposure to Equity assets. It is managed by iShares.

What index does IWC track?

IWC tracks the Russell Microcap Total Return Index - USD, aiming to replicate its performance through full replication.

What does IWC invest in?

This ETF provides exposure to Small Cap US Equities. It is part of the segment: US Small Cap.

What is the expense ratio of IWC?

The total expense ratio (TER) of IWC is 0.6%, representing the annual fee charged by the fund manager.

When was IWC launched?

IWC was launched on August 12, 2005, marking its entry into the ETF market.

Who is the issuer of IWC?

IWC is issued by iShares.

What is the AUM of IWC?

As of April 24, 2026, IWC manages $1.38 B, reflecting the total assets held in the fund.

How has IWC performed recently?

As of April 24, 2026, IWC delivered a return of 11.89% over the past month (1M performance), 5.92% over the past three months (3M), and 14.21% year-to-date (YTD).

What are the recent fund flows for IWC?

As of April 24, 2026, IWC has seen net flows of +$19M in the past month (1M flow) and +$130M year-to-date (YTD).

Does IWC pay dividends?

As of April 24, 2026, IWC has a trailing 12-month distribution yield of 0.94%.

How many holdings are in IWC

As of March 31, 2026, IWC holds 1296 securities in its portfolio. This level of diversification can influence the fund’s risk profile and exposure to individual assets.

How diversified is IWC?

As of March 31, 2026, IWC holds 1296 securities, with 13.84% of its assets concentrated in its top 15 holdings.

What are the top holdings of IWC?

As of March 31, 2026, IWC holds a portfolio of 1296 underlyings, with its largest positions including US74006W2070, APPLIED BLOCKCHAIN and APPLIED OPTOEL/D. These top holdings play a significant role in shaping the fund’s performance and exposure.

What countries or regions does IWC invest in?

As of March 31, 2026, IWC has its largest geographic exposures in USA.

What sectors or themes does IWC focus on?

As of March 31, 2026, IWC is primarily exposed to Health Care, Financials and Information Technology.

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