CGMM vs IJH: Differences, Returns & Fees
CGMM and IJH hold 9% of their weight in the same names, and IJH returned +13.4% over the year. Net assets: $3.5bn on Oct 19, 2026 for Capital Group U.S. Small and Mid Cap ETF, and $122.5bn on Oct 20, 2026 for iShares Core S&P Mid-Cap ETF.
IJH costs 0.46 points a year less; their one-year returns differ by 2.3 points; IJH is far larger, $121.3bn against $3.5bn.
| CGMM | IJH | |
|---|---|---|
| Expense ratio | 0.51% | 0.05% |
| Net assets, as of Oct 19, 2026 | $3.5bn | $121.3bn |
| Total return, 1 year | +11.1% | +13.4% |
| What it tracks | No index, actively managed | S&P MidCap 400 |
| Holdings in common | 9% | |
| Top ten holdings, share of the fund | 18.7% | 7.1% |
| Below its high | 6.8%, high on Aug 13, 2026 | 6.8%, high on Aug 14, 2026 |
Holdings in common uses holdings dated May 31, 2026 and Oct 19, 2026.
What they hold in common
By the books each fund has filed, CGMM and IJH hold 9% of their money in the same securities at the same weight. Holdings dated May 31, 2026 and Oct 19, 2026.
half
9% in common
On the same fields
CGMM and IJH on the fields both publish, as of Oct 20, 2026. Source: ETFIQ.
About CGMM
CGMM is actively managed and tracks no index. The prospectus expense ratio is 0.51% a year. By its holdings filed for May 31, 2026, 45% of the fund by weight is stocks the S&P 500 also holds, across 114 positions, with the top ten at 18.7%. It sat 6.8% below its high of Aug 13, 2026 on Oct 20, 2026.
Over the year to Oct 20, 2026 it returned +11.1% with distributions reinvested, against +15.0% for its benchmark, the Russell 3000 Index.
About IJH
IJH tracks the S&P MidCap 400. Over the year to Oct 20, 2026 it returned +13.4% with distributions reinvested, against +13.1% for its benchmark, the S&P MidCap 400. The prospectus expense ratio is 0.05% a year. By its holdings published by its issuer for Oct 19, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 410 positions, with the top ten at 7.1%. It sat 6.8% below its high of Aug 14, 2026 on Oct 20, 2026.
Questions people ask
- Which returned more over the last year, CGMM or IJH?
- In the year to Oct 20, 2026, with distributions reinvested, CGMM returned +11.1% and IJH +13.4%.
- Which is cheaper, CGMM or IJH?
- IJH is cheaper, by 0.46 percentage points a year. That is about $46 on $10,000 held for a year. Fees come from each fund's prospectus.
ETFIQ links to the documents behind every figure; a link is not an endorsement. 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, CGMM against IJH, data as of Oct 20, 2026. https://etfiq.com/compare/any/cgmm-vs-ijh
ETFIQ. (Oct 20, 2026). CGMM against IJH. Retrieved from https://etfiq.com/compare/any/cgmm-vs-ijh
[CGMM against IJH (ETFIQ, Oct 20, 2026)](https://etfiq.com/compare/any/cgmm-vs-ijh)
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