# Impax Global Sustainable Infrastructure ETF (BLDX) — Holdings

BLDX · NYSE · Fund

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

## Top holdings (as of Oct 15, 2026)

The 10 largest positions make up 39.8% of the fund. Want full holdings data source? [Register at AInvest](https://www.ainvest.com/etfs/NYSE-BLDX/holdings/).

| Ticker | Weight |
| --- | --- |
| UNP | 4.63% |
| IBE | 4.61% |
| AWK | 4.31% |
| DLR | 4.14% |
| AJBU | 4.06% |
| NG | 3.81% |
| VMC | 3.79% |
| NEE | 3.66% |
| TTEK | 3.64% |
| DTE | 3.13% |

## Frequently Asked Questions

### What are the top holdings of BLDX?

As of Oct 15, 2026, the largest positions in Impax Global Sustainable Infrastructure ETF are UNP (4.6%), IBE (4.6%), AWK (4.3%), DLR (4.1%), AJBU (4.1%).

### How concentrated is BLDX?

The 10 largest positions make up 39.8% of Impax Global Sustainable Infrastructure ETF, as reported on Oct 15, 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).