# iShares Breakthrough Environmental Solutions ETF (ETEC) — Holdings

ETEC · NASDAQ · Fund

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

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

The 10 largest positions make up 49.6% of the fund. Want full holdings data source? [Register at AInvest](https://www.ainvest.com/etfs/NASDAQ-ETEC/holdings/).

| Ticker | Weight |
| --- | --- |
| 6370 | 6.05% |
| OLED | 5.89% |
| ALGM | 5.89% |
| BWA | 5.74% |
| 6506 | 5.23% |
| NXT | 4.73% |
| 3750 | 4.33% |
| KOYJF | 4.15% |
| FSLR | 4.12% |
| ENPH | 3.46% |

## Frequently Asked Questions

### What are the top holdings of ETEC?

As of Oct 15, 2026, the largest positions in iShares Breakthrough Environmental Solutions ETF are 6370 (6.0%), OLED (5.9%), ALGM (5.9%), BWA (5.7%), 6506 (5.2%).

### How concentrated is ETEC?

The 10 largest positions make up 49.6% of iShares Breakthrough Environmental Solutions 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).