Data as of Oct 28, 2026.
MBB vs SCHG: Differences, Returns & Fees
Over the year to Oct 28, 2026, MBB returned −0.8% to SCHG's +6.8%; 0% of their weight is in the same names.
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askIQ about MBB and SCHGNet assets: $35.5bn on Oct 28, 2026 for iShares MBS ETF, and $63.0bn on Aug 31, 2026 for Schwab U.S. Large-Cap Growth ETF.
Pair scorecard
Both cost 0.04% a year; their one-year returns differ by 7.6 points.
Points (pts) are percentage points.
| Measure | MBB | SCHG |
|---|---|---|
| Return | ||
| Total return, 1 year | −0.8% | +6.8% |
| Drawdown | ||
| Below its high | 3.5%, high on Oct 6, 2026 | |
| Benchmark | ||
| What it tracks | Bloomberg U.S. MBS Index | Dow Jones U.S. Large-Cap Growth Total Stock Market Index |
| Cost and size | ||
| Expense ratio | 0.04% | 0.04% |
| Net assets, MBB as of Oct 28, 2026 and SCHG as of Aug 31, 2026 | $35.5bn | $63.0bn |
| Holdings | ||
| Holdings in common | 0% | |
| In the S&P 500, by weight | 95% | |
| Top ten holdings, share of the fund | 51.0% | |
Holdings in common uses holdings dated Aug 31, 2026 and Oct 27, 2026. Method
What they share
By the books each fund has filed, MBB and SCHG hold 0% of their money in the same securities at the same weight. Holdings dated Aug 31, 2026 and Oct 27, 2026.
half
0% in common
Only in one fund ↓
Side by side
MBB and SCHG on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
MBB
MBB tracks an index of mortgage-backed securities. Over the year to Oct 28, 2026 it returned −0.8% with distributions reinvested, against −1.1% for its benchmark, the Bloomberg U.S. MBS Index. The prospectus expense ratio is 0.04% a year.
SCHG
SCHG tracks an index of U.S. Large-Cap Growth. Over the year to Oct 28, 2026 it returned +6.8% with distributions reinvested, against +13.7% for its benchmark, the S&P 500 Index. By its holdings filed for Aug 31, 2026, 95% of the fund by weight is stocks the S&P 500 also holds, across 192 positions, with the top ten at 51.0%. It sat 3.5% below its high of Oct 6, 2026 on Oct 28, 2026.
Questions people ask
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, MBB against SCHG, data as of Oct 28, 2026. https://etfiq.com/compare/any/mbb-vs-schg
ETFIQ. (Oct 28, 2026). MBB against SCHG. Retrieved from https://etfiq.com/compare/any/mbb-vs-schg
[MBB against SCHG (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/mbb-vs-schg)
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