# ETEC (iShares Breakthrough Environmental Solutions ETF)

iShares · Thematic ETFs · data as of Sep 18, 2026

ETEC holds 60 stocks, and 87% of its weight is outside the S&P 500.

## Key facts

- ETEC, already in the S&P 500: 13.4%, as of Sep 18, 2026.
- ETEC, active share vs the S&P 500: 97.6%, as of Sep 18, 2026.
- ETEC, top ten holdings: 47.6%, as of Sep 18, 2026.
- ETEC, total return, 1 year: +1.9%, as of Sep 18, 2026.
- ETEC, net assets: $4m (the issuer’s own daily fund list, as of Sep 18, 2026).
- ETEC, expense ratio: 0.47% (485BPOS XBRL, Nov 21, 2025).

## ETEC over each window to Sep 18, 2026

| Window | Total return | S&P 500 | Gap to S&P 500 | Gap to Nasdaq-100 |
| --- | --- | --- | --- | --- |
| 3 months | −19.5% | +2.3% | −21.7 pts | −17.0 pts |
| 6 months | −6.7% | +18.0% | −24.7 pts | −30.9 pts |
| 1 year | +1.9% | +16.6% | −14.6 pts | −19.8 pts |
| 3 years | +12.3% | +78.4% | −66.1 pts | −85.8 pts |
| Since launch | +0.6% | +97.1% | −96.5 pts | −132.2 pts |

## Every published field

| Field | Value | Source |
| --- | --- | --- |
| Theme | Energy transition and decarbonisation | ETFIQ, editorial |
| Launched | Mar 30, 2023 | ETFIQ |
| Already in the S&P 500, by weight | 13.4% | ETFIQ |
| Active share vs the S&P 500 | 97.6% | ETFIQ |
| Already in the Nasdaq-100, by weight | 2.9% | ETFIQ |
| Active share vs the Nasdaq-100 | 97.1% | ETFIQ |
| Top ten holdings weight | 47.6% | ETFIQ |
| Holdings | 60 | ETFIQ |
| Holdings published for | Sep 17, 2026 | the issuer’s daily file |
| Top holdings | KURITA WATER INDUSTRIES 6.7%, UNIVERSAL DISPLAY CORP 6.3%, BORGWARNER 6.0%, ALLEGRO MICROSYSTEMS INC 5.0%, CONTEMPORARY AMPEREX TECHNOLOGY CL 4.4%, YASKAWA ELECTRIC 4.1%, VESTAS WIND SYSTEMS 4.0%, KEMIRA 3.9%, GE VERNOVA 3.6%, FIRST SOLAR 3.6% | ETFIQ |
| Net assets | $4m | the issuer’s own daily fund list, as of Sep 18, 2026 |
| Below its all-time high | −22.8% | ETFIQ |
| Expense ratio | 0.47% | 485BPOS XBRL, Nov 21, 2025 |
| Fee for the part that differs from the S&P 500, active expense ratio | 0.48% | ETFIQ |
| Closest funds by holdings overlap | ICLN 20%, QCLN 18%, CTEC 18%, FRNW 17%, VCLN 16% | ETFIQ |

## Questions

### How much of ETEC is in S&P 500 companies?

By its holdings published by its issuer for Sep 17, 2026, 13% of ETEC by weight is stocks the S&P 500 already holds. Its active share against the index is 98%, so that share is the part doing something different.

### What does ETEC hold?

60 positions as published by its issuer for Sep 17, 2026, with the top ten at 48% of the fund. The largest are KURITA WATER INDUSTRIES at 6.7%, UNIVERSAL DISPLAY CORP at 6.3%, BORGWARNER at 6.0%.

### Has ETEC beaten the S&P 500?

Over the year to Sep 18, 2026 ETEC returned +1.9% with distributions reinvested, against +16.6% for the S&P 500, so it finished behind the index by 14.6 points.

### What does ETEC cost?

The prospectus expense ratio is 0.47% a year. Because 98% of the fund differs from the S&P 500, the fee on that differing part works out at 0.48%.


## Cite this page

ETFIQ, ETEC, data as of Sep 18, 2026. https://etfiq.com/funds/etec
Free to use with attribution; the underlying files are at https://etfiq.com/data/.

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