Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
IWO vs QQQM: how they differ
IWO and QQQM hold 0% of their weight in the same names, and QQQM returned more over the year.
iShares Russell 2000 Growth ETF and Invesco NASDAQ 100 ETF.
What they hold in common
By the books each fund has filed, IWO and QQQM hold 0% of their money in the same securities at the same weight.
| Only in IWO | Only in QQQM |
|---|---|
| Moog, Inc. 0.73% | NVIDIA Corp. 8.16% |
| BrightSpring Health Services, Inc. 0.68% | Apple Inc. 7.29% |
| MaxLinear, Inc. 0.67% | Microsoft Corp. 5.32% |
| Argan, Inc. 0.66% | Micron Technology, Inc. 4.80% |
| JFrog Ltd. 0.60% | Amazon.com, Inc. 4.62% |
| Krystal Biotech, Inc. 0.58% | Advanced Micro Devices, Inc. 3.70% |
| ESCO Technologies, Inc. 0.56% | Alphabet Inc. 3.52% |
| FirstCash Holdings, Inc. 0.54% | Tesla, Inc. 3.46% |
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 Jun 30, 2026 and May 31, 2026.
| IWO iShares Russell 2000 Growth ETF | QQQM Invesco NASDAQ 100 ETF | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | iShares | Invesco |
| What it is | Russell 2000 Growth | Nasdaq-100 |
| Total return, 1 year | +17.0% | +23.0% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | −0.5 pts | +5.5 pts |
| Expense ratio | 0.24% | 0.15% |
| Already in the S&P 500 | 0.0% | 96.7% |
| Holdings | 1133 | 101 |
IWO in plain words
IWO is an index equity fund tracking the Russell 2000 Growth. Over the year to Sep 11, 2026 it returned +17.0% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.24% a year. By its holdings filed for Jun 30, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 1133 positions, with the top ten at 6.1%. It sat 7.1% below its high of Aug 14, 2026 on Sep 11, 2026.
QQQM in plain words
QQQM is an index equity fund tracking the Nasdaq-100. Over the year to Sep 11, 2026 it returned +23.0% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.15% 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 4.1% below its high of Jun 2, 2026 on Sep 11, 2026.
Questions people ask
- Which returned more over the last year, IWO or QQQM?
- In the year to Sep 12, 2026, with distributions reinvested, IWO returned +17.0% and QQQM returned +23.0%, so QQQM returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, IWO or QQQM?
- IWO charges 0.24% a year and QQQM charges 0.15%, so QQQM is cheaper. Fees come from each fund's prospectus.
- How much do IWO and QQQM overlap with the S&P 500?
- By their latest filed holdings, 0% of IWO and 97% of QQQM by weight is stocks the S&P 500 already holds. Between the two funds, 0% of their books are the same securities at the same weight.
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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, IWO against QQQM, data as of Sep 12, 2026. https://etfiq.com/compare/any/IWO-QQQM Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources