Data as of Sep 13, 2026. Both funds on the fields they both publish, from the same sources.
IGM vs ITOT: how they differ
IGM and ITOT hold 44% of their weight in the same names, and IGM returned more over the year.
iShares Expanded Tech Sector ETF and iShares Core S&P Total U.S. Stock Market ETF.
What they hold in common
By the books each fund has filed, IGM and ITOT hold 44% of their money in the same securities at the same weight.
| Holding | IGM | ITOT |
|---|---|---|
| NVIDIA | 8.89% | 7.32% |
| APPLE | 9.14% | 6.63% |
| MICROSOFT | 10.11% | 5.06% |
| ALPHABET CLASS A | 4.23% | 2.70% |
| BROADCOM INC | 7.42% | 2.37% |
| ALPHABET CLASS C | 3.39% | 2.16% |
| META PLATFORMS CLASS A | 4.87% | 1.96% |
| MICRON TECHNOLOGY | 4.73% | 1.52% |
| ADVANCED MICRO DEVICES | 3.66% | 1.14% |
| INTEL CORPORATION | 2.21% | 0.68% |
| CISCO SYSTEMS INC | 1.89% | 0.59% |
| PALANTIR TECHNOLOGIES CLASS A | 1.70% | 0.53% |
| Only in IGM | Only in ITOT |
|---|---|
| SHOPIFY SUBORDINATE VOTING CLASS A 0.69% | AMAZON.COM INC 3.41% |
| CELESTICA 0.18% | TESLA INC 1.41% |
| CGI INC CLASS A 0.06% | JPMORGAN CHASE & CO 1.31% |
| DESCARTES SYSTEMS GROUP 0.03% | BERKSHIRE HATHAWAY INC CLASS B 1.29% |
| AXCELIS TECHNOLOGIES 0.02% | ELI LILLY 1.23% |
| BADGER METER 0.02% | EXXONMOBIL HOLDINGS CORP 0.94% |
| BLACKBERRY 0.02% | JOHNSON & JOHNSON 0.88% |
| ONDAS INC 0.02% | VISA CLASS A 0.84% |
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 10, 2026.
| IGM iShares Expanded Tech Sector ETF | ITOT iShares Core S&P Total U.S. Stock Market ETF | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | iShares | iShares |
| What it is | Expanded Tech Sector | Core S&P Total U.S. Stock Market |
| Total return, 1 year | +32.7% | +17.2% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | +15.2 pts | −0.3 pts |
| Expense ratio | 0.37% | 0.03% |
| Already in the S&P 500 | 92.0% | 88.3% |
| Holdings | 272 | 1167 |
IGM in plain words
IGM is an index equity fund tracking the Expanded Tech Sector. Over the year to Sep 11, 2026 it returned +32.7% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.37% a year. By its holdings filed for Sep 10, 2026, 92% of the fund by weight is stocks the S&P 500 also holds, across 272 positions, with the top ten at 58.6%. It sat 5.1% below its high of Jun 2, 2026 on Sep 11, 2026.
ITOT in plain words
ITOT is an index equity fund tracking the Core S&P Total U.S. Stock Market. Over the year to Sep 11, 2026 it returned +17.2% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.03% a year. By its holdings filed for Sep 10, 2026, 88% of the fund by weight is stocks the S&P 500 also holds, across 1167 positions, with the top ten at 34.6%.
Questions people ask
- Which returned more over the last year, IGM or ITOT?
- In the year to Sep 13, 2026, with distributions reinvested, IGM returned +32.7% and ITOT returned +17.2%, so IGM returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, IGM or ITOT?
- IGM charges 0.37% a year and ITOT charges 0.03%, so ITOT is cheaper. Fees come from each fund's prospectus.
- How much do IGM and ITOT overlap with the S&P 500?
- By their latest filed holdings, 92% of IGM and 88% of ITOT by weight is stocks the S&P 500 already holds. Between the two funds, 44% of their books are the same securities at the same weight.
Other comparisons
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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, IGM against ITOT, data as of Sep 13, 2026. https://etfiq.com/compare/any/igm-vs-itot Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources