SEIM vs USMV: Differences, Returns & Fees
SEIM and USMV hold 17% of their weight in the same names, and SEIM returned +22.3% over the year. Net assets: $1.5bn on Jun 30, 2026 for SEI Enhanced U.S. Large Cap Momentum Factor ETF, and $23.8bn on Oct 9, 2026 for iShares MSCI USA Min Vol Factor ETF.
Both cost 0.15% a year; their one-year returns differ by 14.8 points; USMV is 15.3 times larger.
Points (pts) are percentage points.
| SEIM | USMV | |
|---|---|---|
| Expense ratio | 0.15% | 0.15% |
| Net assets, as of Jun 30, 2026 | $1.5bn | $23.0bn |
| Total return, 1 year | +22.3% | +7.5% |
| What it tracks | No index, actively managed | MSCI USA Minimum Volatility (USD) Index |
| Holdings in common | 17% | |
| Top ten holdings, share of the fund | 37.6% | 15.0% |
Holdings in common uses holdings dated Jun 30, 2026 and Oct 8, 2026.
What they hold in common
By the books each fund has filed, SEIM and USMV hold 17% of their money in the same securities at the same weight. Above 50%, holding both is close to holding one of them twice. Holdings dated Jun 30, 2026 and Oct 8, 2026.
half
17% in common
On the same fields
SEIM and USMV on the fields both publish, as of Oct 9, 2026. Source: ETFIQ.
SEIM in plain words
SEIM is actively managed and tracks no index. Over the year to Oct 9, 2026 it returned +22.3% with distributions reinvested, against +17.3% for the S&P 500. The prospectus expense ratio is 0.15% a year. By its holdings filed for Jun 30, 2026, 89% of the fund by weight is stocks the S&P 500 also holds, across 71 positions, with the top ten at 37.6%.
USMV in plain words
USMV tracks the MSCI USA Min Vol Factor. Over the year to Oct 9, 2026 it returned +7.5% with distributions reinvested, against +17.3% for the S&P 500. By its holdings published by its issuer for Oct 8, 2026, 93% of the fund by weight is stocks the S&P 500 also holds, across 176 positions, with the top ten at 15.0%.
Questions people ask
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, SEIM against USMV, data as of Oct 9, 2026. https://etfiq.com/compare/any/seim-vs-usmv
ETFIQ. (Oct 9, 2026). SEIM against USMV. Retrieved from https://etfiq.com/compare/any/seim-vs-usmv
[SEIM against USMV (ETFIQ, Oct 9, 2026)](https://etfiq.com/compare/any/seim-vs-usmv)
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