Data as of .
ETEC vs IQSZ: which is really different?
ETEC and IQSZ hold 2% of their weight in the same names, and IQSZ returned more over the year.
ETFIQ Off-Index Score: ETEC scores higher
How much of it is not the index it is sold as an alternative to?
A percentile among the 379 thematic ETFs with a holdings filing. It is a position in a set, not a rating, and neither end of it is a recommendation. All thematic ETFs ranked by it · How it is computed
2% of the two portfolios are the same securities at the same weight.
What they hold in common
By the books each fund has filed, ETEC and IQSZ hold 2% of their money in the same securities at the same weight.
| Holding | ETEC | IQSZ |
|---|---|---|
| TESLA INC | 2.87% | 0.95% |
| GE VERNOVA | 3.62% | 0.31% |
| VESTAS WIND SYSTEMS | 4.02% | 0.16% |
| XYLEM INC | 3.30% | 0.07% |
| USD CASH | 0.11% | 0.00% |
| DKK CASH | 0.02% | 0.00% |
| EUR CASH | 0.03% | 0.00% |
| GBP CASH | 0.00% | 0.00% |
| TWD CASH | 0.02% | 0.00% |
| Only in ETEC | Only in IQSZ |
|---|---|
| KURITA WATER INDUSTRIES 6.73% | NVIDIA Corp 5.05% |
| UNIVERSAL DISPLAY CORP 6.27% | Apple Inc 4.92% |
| BORGWARNER 6.05% | Microsoft Corp 3.34% |
| ALLEGRO MICROSYSTEMS INC 4.96% | Amazon.com Inc 2.44% |
| CONTEMPORARY AMPEREX TECHNOLOGY CL 4.43% | Taiwan Semiconductor Manufacturing Co Lt 2.04% |
| YASKAWA ELECTRIC 4.07% | Alphabet Inc 1.98% |
| KEMIRA 3.89% | Alphabet Inc 1.56% |
| FIRST SOLAR 3.58% | Broadcom Inc 1.46% |
Weight overlap is an ETFIQ calculation: for every security both funds hold, the smaller of the two weights, summed. Above 50%, holding both is close to holding one of them twice. Holdings dated Sep 17, 2026 and Sep 19, 2026.
Performance, window by window
| Window | Total return | vs the S&P 500 | vs the Nasdaq-100 | |||
|---|---|---|---|---|---|---|
| ETEC | IQSZ | ETEC | IQSZ | ETEC | IQSZ | |
| 3 months | −19.5% | +1.2% | −21.7 pts | −1.1 pts | −17.0 pts | +3.7 pts |
| 6 months | −6.7% | +18.8% | −24.7 pts | +0.8 pts | −30.9 pts | −5.4 pts |
| 1 year | +1.9% | +22.5% | −14.6 pts | +5.9 pts | −19.8 pts | +0.7 pts |
| 3 years | +12.3% | not published | −66.1 pts | not published | −85.8 pts | not published |
| Since launch | +0.6% | +31.5% | −96.5 pts | +7.9 pts | −132.2 pts | +1.5 pts |
| ETEC iShares Breakthrough Environmental Solutions ETF Holds 60 stocks in energy transition and decarbonisation, 13% of its weight in S&P 500 companies | IQSZ Invesco Global Equity Net Zero ETF Holds 489 stocks in energy transition and decarbonisation, 60% of its weight in S&P 500 companies | |
|---|---|---|
| Issuer | iShares | Invesco |
| Theme | Energy transition and decarbonisation | Energy transition and decarbonisation |
| In the S&P 500 | 13.4% | 60.1% |
| Active share vs the S&P 500 | 97.6% | 49.7% |
| In the Nasdaq-100 | 2.9% | 32.6% |
| Holdings | 60 | 489 |
| Top ten, share of the fund | 47.6% | 25.5% |
| Expense ratio | 0.47% | 0.19% |
| Fee for the differing part | 0.48% | 0.38% |
| Total return, 1 year | +1.9% | +22.5% |
| vs the S&P 500 | −14.6 pts | +5.9 pts |
| vs the Nasdaq-100 | −19.8 pts | +0.7 pts |
| Below its high | −22.8% | −1.6% |
| Net assets | $4m | $174m |
ETEC in plain words
By weight, 13% of ETEC's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 98%. The top ten holdings are 48% of the fund across 60 positions, as published by its issuer for Sep 17, 2026. Over the year to Sep 18, 2026 the fund returned +1.9% with distributions reinvested against +16.6% for the S&P 500, so a holder was behind by 14.6 pts. It sits 22.8% below its all-time high of Jun 3, 2026.
IQSZ in plain words
By weight, 60% of IQSZ's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 50%. The top ten holdings are 26% of the fund across 489 positions, as published by its issuer for Sep 19, 2026. Over the year to Sep 18, 2026 the fund returned +22.5% with distributions reinvested against +16.6% for the S&P 500, so a holder was ahead by 5.9 pts.
Questions people ask
- Do ETEC and IQSZ hold the same stocks?
- By their latest filings, 2% of their books are the same securities at the same weight, which is mostly different names. Overlap is the sum of the smaller weight of every security they share.
- Which is more different from the S&P 500, ETEC or IQSZ?
- ETEC has 13% of its weight in S&P 500 names and IQSZ has 60%, so ETEC differs more from the index.
- Which is cheaper, ETEC or IQSZ?
- ETEC charges 0.47% a year and IQSZ charges 0.19%, so IQSZ is cheaper. Fees come from each fund's prospectus.
Other comparisons
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.
Cite this page. ETFIQ, ETEC against IQSZ, data as of Sep 18, 2026. https://etfiq.com/compare/themes/etec-vs-iqsz Free to use with attribution; the underlying files are at Open data.