ETEC iShares Breakthrough Environmental Solutions ETF
Holds 57 stocks in energy transition and decarbonisation, 13% of its weight in S&P 500 companies
ETEC holds 57 stocks, and 87% of its weight is outside the S&P 500.
Key facts
ETFIQ Off-Index Score
45.3joint 190th of 349
ETEC shares 4 of its 57 holdings with the S&P 500. Only 2.4% of its weight overlaps the index.
How much of it is not the index it is sold as an alternative to?
That is the share of the 349 thematic ETFs with a holdings filing sitting at or below ETEC. A position in this set, not a rating: it moves when the set moves, and it is not a figure to average against another desk's.
9th of 9 energy transition and decarbonisation ETFs by net assets 1st of 9 energy transition and decarbonisation ETFs by least weight in the S&P 500
Period by period
| Window | Total return | S&P 500 | Gap to S&P 500 | Gap to Nasdaq-100 |
|---|---|---|---|---|
| 3 months | −14.3% | +3.3% | −17.6 pts | −13.5 pts |
| 6 months | −5.2% | +16.0% | −21.2 pts | −25.9 pts |
| 1 year | +6.2% | +17.5% | −11.3 pts | −16.8 pts |
| 3 years | +12.9% | +77.9% | −64.9 pts | −82.2 pts |
| Since launch | +2.9% | +97.3% | −94.3 pts | −127.8 pts |
In plain words
The top ten holdings are 48% of the fund across 57 positions, as published by its issuer for Sep 10, 2026. Over the year to Sep 11, 2026 the fund returned +6.2% with distributions reinvested against +17.5% for the S&P 500, so a holder was behind by 11.3 pts. It sits 21.0% below its all-time high of Jun 3, 2026.
| Theme (ETFIQ, editorial) | Energy transition and decarbonisation |
|---|---|
| Launched | Mar 30, 2023 |
| Already in the S&P 500, by weight (ETFIQ) | 13.1% |
| Active share vs the S&P 500 (ETFIQ) | 97.6% |
| Already in the Nasdaq-100, by weight (ETFIQ) | 2.8% |
| Active share vs the Nasdaq-100 (ETFIQ) | 97.2% |
| Top ten holdings weight | 48.2% |
| Holdings | 57 |
| Holdings as of (the issuer’s daily file) | Sep 10, 2026 |
| Top holdings | KURITA WATER INDUSTRIES 6.6%, UNIVERSAL DISPLAY CORP 6.4%, BORGWARNER 6.1%, ALLEGRO MICROSYSTEMS INC 5.2%, CONTEMPORARY AMPEREX TECHNOLOGY CL 4.8%, YASKAWA ELECTRIC 4.2%, VESTAS WIND SYSTEMS 4.0%, KEMIRA 3.8%, FIRST SOLAR 3.6%, GE VERNOVA 3.5% |
| Net assets (SEC filing, whole fund, as filed for Apr 30, 2026) | $5m |
| Below its all-time high (ETFIQ) | −21.0% |
| Expense ratio (485BPOS XBRL, Nov 21, 2025) | 0.47% |
| Fee for the part that differs from the S&P 500, active expense ratio (ETFIQ) | 0.48% |
| Closest funds by holdings overlap | ICLN 20%, QCLN 18%, VCLN 16%, SMOG 16%, IDRV 16% |
Holdings from the file the issuer publishes daily; overlap and active share computed by ETFIQ against the IVV and QQQM books; returns from Tiingo end-of-day prices with distributions reinvested. How these figures are computed
Questions people ask
- How much of ETEC is in S&P 500 companies?
- By its holdings published by its issuer for Sep 10, 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?
- 57 positions as published by its issuer for Sep 10, 2026, with the top ten at 48% of the fund. The largest are KURITA WATER INDUSTRIES at 6.6%, UNIVERSAL DISPLAY CORP at 6.4%, BORGWARNER at 6.1%.
- Has ETEC beaten the S&P 500?
- Over the year to Sep 11, 2026 ETEC returned +6.2% with distributions reinvested, against +17.5% for the S&P 500, so it finished behind the index by 11.3 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%.
The words on this page
- Active share
- The part of the fund doing something the index is not, as a percentage. It is the part a fee is actually buying.
- Weight overlap
- The share of money two portfolios hold in the same securities at the same weight. Above 50%, holding both is close to holding one of them twice.
- Already in the index
- The fund’s weight in securities the S&P 500 holds at all. A fund can be made entirely of index names and still have high active share, because it holds them at very different weights.
- Top ten
- What the ten largest positions add up to. The higher it is, the more the fund is a bet on a few companies rather than a theme.
Every term used here, defined in full on the thematic ETFs vocabulary page.
Where these figures came from
ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.
Funds near this one
Put this on your own page
The difference bar for ETEC, redrawn every trading night. Free to use with the credit link.
Where ETEC is written about
Use this data, or open the live card
Open ETEC live on ETFIQ, where the figures refresh with the data.
Cite this page. ETFIQ, ETEC, thematic ETFs, data as of Sep 11, 2026. https://etfiq.com/funds/ETEC Free to use with attribution; the underlying files are at Open data.