# iShares U.S. Utilities ETF (IDU) — Holdings

IDU · NYSE · Fund

Canonical page: https://www.lighthorse.io/tickers/idu/holdings

## Top holdings (as of Oct 14, 2026)

The 10 largest positions make up 52.2% of the fund. Want full holdings data source? [Register at AInvest](https://www.ainvest.com/etfs/NYSE-IDU/holdings/).

| Ticker | Weight |
| --- | --- |
| NEE | 10.59% |
| SO | 6.66% |
| DUK | 6.03% |
| CEG | 5.80% |
| WM | 5.20% |
| AEP | 4.45% |
| D | 3.58% |
| SRE | 3.47% |
| VST | 3.31% |
| ETR | 3.15% |

## Frequently Asked Questions

### What are the top holdings of IDU?

As of Oct 14, 2026, the largest positions in iShares U.S. Utilities ETF are NEE (10.6%), SO (6.7%), DUK (6.0%), CEG (5.8%), WM (5.2%).

### How concentrated is IDU?

The 10 largest positions make up 52.2% of iShares U.S. Utilities ETF, as reported on Oct 14, 2026.

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Fund holdings are reported periodically and are a snapshot of a past date, not a live position list — what the fund holds today may differ. Weights cover only the largest positions shown, not the whole portfolio.

This page is for informational purposes only. Nothing on it is a recommendation, solicitation or offer to buy or sell any security, nor investment, legal or tax advice. Light Horse Securities Inc does not verify third-party data and is not responsible for its accuracy, completeness or timeliness.

Data provided by [AInvest](https://www.ainvest.com).