Which returned more over the last year, QQQ or SOXX?

In the year to Sep 4, 2026, with distributions reinvested, QQQ returned +25.6% and SOXX returned +113.9%, so SOXX returned more. One year is one year; the longer windows are in the table.

How much do QQQ and SOXX overlap with the S&P 500?

By their latest filed holdings, 97% of QQQ and 81% of SOXX by weight is stocks the S&P 500 already holds.

Are QQQ and SOXX the same kind of fund?

No. QQQ is an index ETF and SOXX is a thematic ETF, so they are built for different jobs. The table compares what both publish: return, cost and what each actually holds.

Data as of Sep 4, 2026. Both funds on the fields they both publish, from the same sources.

QQQ vs SOXX

Name: ETFIQ comparison of QQQ and SOXX
Creator: ETFIQ
License: https://etfiq.com/standards/

Invesco QQQ Trust and iShares Semiconductor ETF.

QQQ and SOXX on the fields both publish, as of Sep 4, 2026. Source: ETFIQ.
	QQQ Invesco QQQ Trust	SOXX iShares Semiconductor ETF
Where it sits	Core fund	Themes desk
Issuer	Invesco	iShares
What it is	Nasdaq-100, book from QQQM	Semiconductors
Total return, 1 year	+25.6%	+113.9%
S&P 500 over the same days	+20.0%	+20.0%
Gap to the S&P 500	+5.6 pts	+93.9 pts
Expense ratio	0.18%	not published
Already in the S&P 500	96.7%	80.8%
Holdings	101	30

QQQ in plain words

QQQ is a index equity fund tracking Nasdaq-100, book from QQQM. Over the year to Sep 4, 2026 it returned +25.6% with distributions reinvested, against +20.0% for the S&P 500 and +25.6% for the Nasdaq-100. The prospectus expense ratio is 0.18% a year. By its holdings filed for May 31, 2026, 97% of the fund by weight is stocks the S&P 500 also holds, across 101 positions, with the top ten at 47.5%. It sat 3.5% below its high of Jun 2, 2026 on Sep 4, 2026.

SOXX in plain words

By weight, 81% of SOXX's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 82%. The top ten holdings are 62% of the fund across 30 positions, as filed for Jun 30, 2026. Over the year to Sep 4, 2026 the fund returned +113.9% with distributions reinvested against +20.0% for the S&P 500, so a holder was ahead by 93.9 pts. It sits 20.6% below its all-time high of Jun 22, 2026.

Questions people ask

Which returned more over the last year, QQQ or SOXX?: In the year to Sep 4, 2026, with distributions reinvested, QQQ returned +25.6% and SOXX returned +113.9%, so SOXX returned more. One year is one year; the longer windows are in the table.
How much do QQQ and SOXX overlap with the S&P 500?: By their latest filed holdings, 97% of QQQ and 81% of SOXX by weight is stocks the S&P 500 already holds.
Are QQQ and SOXX the same kind of fund?: No. QQQ is an index ETF and SOXX is a thematic ETF, so they are built for different jobs. The table compares what both publish: return, cost and what each actually holds.

Other comparisons

Where to next

Cite this page. ETFIQ, QQQ against SOXX, data as of Sep 4, 2026. https://etfiq.com/compare/any/QQQ-SOXX.html Free to use with attribution; the underlying files are at Open data.

A comparison is not a recommendation. ETFIQ publishes the same fields for every fund and suggests no allocation. Standards and sources