Data as of Oct 28, 2026.
IGM vs ITOT: Differences, Returns & Fees
Over the year to Oct 28, 2026, IGM returned +21.7% to ITOT's +13.4%; 43% of their weight is in the same names.
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Net assets on Oct 27, 2026: $11.0bn for iShares Expanded Tech Sector ETF and $97.1bn for iShares Core S&P Total U.S. Stock Market ETF.
Pair scorecard
ITOT costs 0.34 points a year less; their one-year returns differ by 8.3 points; ITOT is 8.8 times larger.
| Measure | IGM | ITOT |
|---|---|---|
| Return | ||
| Total return, 1 year | +21.7% | +13.4% |
| Drawdown | ||
| Below its high | 6.2%, high on Oct 6, 2026 | |
| Benchmark | ||
| What it tracks | S&P North American Expanded Technology Sector Index | S&P Total Market Index (TMI) |
| Cost and size | ||
| Expense ratio | 0.37% | 0.03% |
| Net assets, as of Oct 27, 2026 | $11.0bn | $97.1bn |
| Holdings | ||
| Holdings in common | 43% | |
| Top ten holdings, share of the fund | 56.8% | 33.9% |
Holdings in common uses holdings dated Oct 27, 2026. Method
Risk and return
Jan 30, 2004 to Oct 23, 2026 · 1,186 weekly returnsIGM returned more: +2,092.7% to +886.3%. ITOT swung less: 17.3% to 21.2%. IGM fell slightly less at its worst: −52.5% to −54.7%.
Full scorecard
9 measures, with how each is measured Open ↓
| Measure | IGM | ITOT | Edge | How it is measured |
|---|---|---|---|---|
| Return | ||||
| Total return | +2,092.7% | +886.3% | IGM | Price change plus distributions, reinvested. |
| Annualized | +14.5% | +10.6% | IGM | Total return as a yearly rate. |
| Price return | +1,854.9% | +567.2% | IGM | Price change alone, distributions left out. |
| Risk | ||||
| Volatility | 21.2% | 17.3% | ITOT | Spread of weekly returns, annualized. Lower is steadier. |
| Downside deviation | 14.5% | 12.2% | ITOT | Like volatility, counting only weeks below the Treasury bill rate. |
| Max drawdown | −52.5% | −54.7% | IGM (slight) | Deepest fall from a high to the low after it. |
| Risk-adjusted | ||||
| Sharpe | 0.66 | 0.56 | IGM | Return above Treasury bills per unit of volatility. |
| Sortino | 0.97 | 0.80 | IGM | Return above Treasury bills per unit of downside deviation. |
| Calmar | 0.28 | 0.19 | IGM | Annualized return divided by the max drawdown. |
Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 1,186 weekly returns. Cash rate: the 13-week Treasury bill.
What they share
By the books each fund has filed, IGM and ITOT hold 43% of their money in the same securities at the same weight. Holdings dated Oct 27, 2026.
half
43% in common
Only in one fund ↓
Side by side
IGM and ITOT on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
IGM and ITOT do different jobs. What does each one do in a portfolio?
- What each follows. IGM follows S&P North American Expanded Technology Sector Index and ITOT follows S&P Total Market Index (TMI).
- Holdings in common. 43% of the weight is in the same securities (holdings dated Oct 27, 2026).
- One-year total return. Over 1 year to Oct 28, 2026 IGM returned +21.7% and ITOT +13.4% with distributions reinvested, a gap of 8.3 points.
Data as of Oct 28, 2026.
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IGM
IGM tracks an index of Expanded Tech Sector. Over the year to Oct 28, 2026 it returned +21.7% with distributions reinvested. The prospectus expense ratio is 0.37% a year. By its holdings published by its issuer for Oct 27, 2026, 92% of the fund by weight is stocks the S&P 500 also holds, across 295 positions, with the top ten at 56.8%. It sat 6.2% below its high of Oct 6, 2026 on Oct 28, 2026.
ITOT
ITOT tracks the S&P Total U.S. Stock Market. Over the year to Oct 28, 2026 it returned +13.4% with distributions reinvested. The prospectus expense ratio is 0.03% a year. By its holdings published by its issuer for Oct 27, 2026, 88% of the fund by weight is stocks the S&P 500 also holds, across 2,443 positions, with the top ten at 33.9%.
Questions people ask
- Which returned more over the last year, IGM or ITOT?
- In the year to Oct 28, 2026, with distributions reinvested, IGM returned +21.7% and ITOT +13.4%.
- Which is cheaper, IGM or ITOT?
- ITOT is cheaper, by 0.34 percentage points a year. That is about $34 on $10,000 held for a year. Fees come from each fund's prospectus.
Links are sources, not endorsements. A comparison is not a recommendation.
How this is computed
Overlap adds up the smaller of the two weights for each security both funds hold.
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ETFIQ, IGM against ITOT, data as of Oct 28, 2026. https://etfiq.com/compare/any/igm-vs-itot
ETFIQ. (Oct 28, 2026). IGM against ITOT. Retrieved from https://etfiq.com/compare/any/igm-vs-itot
[IGM against ITOT (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/igm-vs-itot)
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