# First Trust Water ETF (FIW) — Holdings

FIW · NYSE · Fund

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

## Top holdings (as of Oct 13, 2026)

The 10 largest positions make up 40.8% of the fund. Want full holdings data source? [Register at AInvest](https://www.ainvest.com/etfs/NYSE-FIW/holdings/).

| Ticker | Weight |
| --- | --- |
| A | 4.64% |
| WAT | 4.29% |
| ECL | 4.18% |
| VLTO | 4.17% |
| FERG | 4.12% |
| J | 3.96% |
| AWK | 3.90% |
| IDXX | 3.88% |
| XYL | 3.86% |
| IEX | 3.76% |

## Frequently Asked Questions

### What are the top holdings of FIW?

As of Oct 13, 2026, the largest positions in First Trust Water ETF are A (4.6%), WAT (4.3%), ECL (4.2%), VLTO (4.2%), FERG (4.1%).

### How concentrated is FIW?

The 10 largest positions make up 40.8% of First Trust Water ETF, as reported on Oct 13, 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).