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›ETF Providers›iShares›IDU
IDU
US4642876977
Passive ETFEquity

IDU ETF · iShares U.S. Utilities ETF

The IDU Exchange Traded Fund (ETF) is provided by iShares. It is built to track an index: Russell 1000 Utilities RIC 22.5/45 Capped Index. The IDU ETF provides physical exposure, so by buying it you actually own parts of all the 45 underlying holdings. This share class generates a stream of income by distributing dividends.
Last update 3/13/2026, 1:30 PM UTC
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CLOSED
This fund is part ofUS Utilities1M perf.+3.39%
Last price
$118.72
1M perf.
+0.84%
1M flows
+€35M
AuM
€1.3B
E/R
0.38%
Rating
ESG Consensus®
esg grade icon
IDU
$118.72

Performance & flows

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December 15, 2025 → March 13, 2026
0-4-2024681012%JANFEBMAR
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IDU
$118.72
+9.11%
US Utilities
+9.05%

Historic performance and flows

1M3M1Y3Y5YMTDQTDYTD
Perf.
+0.84%
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+9.11%
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+22.54%
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+58.70%
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+70.79%
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-1.64%
+9.62%
+9.62%
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Flows

Key fund info

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This ETF's jurisdiction country is not in your region (Europe and Middle East) Â· 
Main characteristics
Issuer
CUSIP
464287697
ISIN
US4642876977
AuM
€1.3B
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E/R
0.38%
Replication rating
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ESG Consensus®
esg grade icon
More details
NAV
3/13/2026
$118.72
1D NAV change
+0.87%
Dividend policy
Replication method
Direct (Physical)
Replication model
Full replication
No. of holdings
45
Inception date
6/12/2000
Jurisdiction
United States
Distribution
United States
Legal structure
Open-end Fund
Base currency
USD
Dividend distribution
Trailing 12-month distr. yield
Distribution frequency
Last distribution
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Classification
Product type
Benchmark
Russell 1000 Utilities RIC 22.5/45 Capped Index
Asset class
Factors
N/A
Investment strategy
The iShares U.S. Utilities ETF seeks to track the investment results of Dow Jones U.S. Utilities Index composed of U.S. equities in the utilities sector.
Tax optimisation
PEA
France
UK Reporting Status
United Kingdom
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Risk profile

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Historical risk/return profile

3M1Y3Y5Y
Returns
+9.11%
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+22.54%
icon
+58.70%
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+70.79%
icon
Volatility
Perf./Volatility
Max drawdown
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Synthetic Risk and Reward Indicator (SRRI)
UCITS
N/A
PRIIPS
N/A
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Exposure

Countries
USA
99.66%
Other
0.34%
Sectors
Utilities
89.20%
Industrials
9.23%
Unavailable
1.57%
Diversification
Total weight of top 15 holdings out of 45
Top 15 holdings
Data as of January 31, 2026
NEXTERA ENERGY
SOUTHERN
DUKE ENERGY
CONSTELLATION ENERGY CORP
WASTE MANAGEMENT
AMERICAN ELECTRIC POWER
SEMPRA ENERGY
VISTRA CORP
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DOMINION ENERGY
XCEL ENERGY
EXELON CORP
REPUBLIC SVCS
ENTERGY
PUBLIC SRVCE ENT
CONSOLIDATED EDISON
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Sustainability

Integrates ESG criteria
No
SDG

ESG Consensus® by Conser

Data as of December 31, 2025
Methodology

Our partner Conser gathers the industry's consensus on the business practices of the underlying holdings. We have computed the following metrics about IDU ETF's sustainability, based on their methodology.

Learn more about Conser

ESG Consensus®
esg grade icon

ESG Consensus® is based on the Final Sustainability Grade, which itself consists of 10 grades. Our partner Conser calculates the exact grade, based on market intelligence, using their proprietary ESG Consensus® methodology.


IDU’s has a Final Sustainability Grade of either C+, C, C-, or D.

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Holdings review
16.00% of holdings have positive scoring
84.01% of holdings have negative scoring
13.62%
20.20%
40.87%
22.94%
Consensus levels
Strong
Medium
Weak
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Replication

Trackinsight replication rating:
Replication quality
Calculated over 12m, as of February 27, 2026
Tracking error
Tracking difference
Replication information
Index
Russell 1000 Utilities RIC 22.5/45 Capped Index - USD
Index ticker
RIDUCTR Index
Index dividend policy
GTR
Replication method
Replication model
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Issuer

iShares
iShares ID Card
Number of funds
1720
Total AuM
€4.9T
Expense ratio range
0.03% - 1.51%
Average expense ratio
0.285%
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Frequently asked questions about IDU

What does iShares U.S. Utilities ETF, IDU, invest in?

IDU is a Passive ETF. This ETF provides exposure to Large Cap US Utilities Equities.

Which benchmark or index does IDU replicate?

IDU tracks the Russell 1000 Utilities RIC 22.5/45 Capped Index - USD, through a full replication replication method.

What is the Total Expense ratio (TER) of IDU?

IDU carries a total expense ratio (TER) of 0.38%, indicating the annual cost for holding the fund.

When was IDU launched?

IDU was introduced to the market on June 12, 2000. It trades on United States

Who is the ETF issuer of IDU?

iShares U.S. Utilities ETF, IDU, is provided by iShares. Learn more about iShares here.

What is the current assets under management (AUM) of IDU?

IDU oversees €1.3B in assets as of March 13, 2026.

How has IDU performed lately?

Based on data from March 13, 2026, IDU returned 0.84% over the past month, 9.11% over the last three months and 9.62% year-to-date.

What are the latest inflows or outflows for IDU?

As of March 13, 2026, IDU recorded net flows of +€36M over the last month and -€251M year-to-date.

Does IDU distribute dividends?

IDU follows a distributing dividend policy, meaning it pays out income to investors. As of March 13, 2026, its 12-month trailing yield was 2.04%.

What are the main country or region exposures of IDU?

As of January 31, 2026, IDU has significant geographic allocations in USA.

In which sector or theme does IDU invest in?

As of January 31, 2026, IDU focuses largely on Utilities and Industrials.

How many securities does IDU hold and how diversified is it?

As of January 31, 2026, IDU holds 45 positions in its portfolio, with 66.43% of assets concentrated in its top 15 holdings.

What are the main positions in IDU?

As of January 31, 2026, IDU top three holdings include NEXTERA ENERGY, SOUTHERN and DUKE ENERGY.

What is the base currency of IDU?

The base currency of IDU is USD.

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