IDU – iShares U.S. Utilities ETF
iShares U.S. Utilities ETF (IDU) is an Utilities ETF, issued by iShares, $1.4B in assets, 0.38% expense ratio.
Returns as of Oct 23, 2026: 1 week +1.1%, 1 year -1.9%.
Tracks index measuring performance of U.S. utilities sector. Invests primarily in component securities of the underlying index.
Top holdings
- NEE – Nextera Energy Inc, 11.0%
- SO – Southern Company, 6.6%
- DUK – Duke Energy Corporation, 5.9%
- WM – Waste Management Inc, 5.6%
- CEG – Constellation Energy Corp, 4.9%
- AEP – American Electric Power Co Inc, 4.5%
- D – Dominion Energy Inc, 3.6%
- SRE – Sempra Energy, 3.3%
- XEL – Xcel Energy Inc, 3.2%
- RSG – Republic Services Inc, 3.2%
- ETR – Entergy Corporation, 3.0%
- EXC – Exelon Corporation, 2.9%
- VST – Vistra Corp., 2.9%
- ED – Consolidated Edison Inc, 2.6%
- WEC – WEC Energy Group Inc, 2.3%
- PEG – Public Service Enterprise Group Inc, 2.2%
- AEE – Ameren Corp, 1.9%
- ATO – Atmos Energy Corporation, 1.8%
- PCG – PG&E Corp, 1.8%
- AWK – American Water Works, 1.8%
- PPL – PPL Corporation, 1.7%
- DTE – DTE Energy Company, 1.7%
- CNP – CenterPoint Energy Inc, 1.7%
- ES – Eversource Energy, 1.7%
- FE – FirstEnergy Corporation, 1.5%