SIZE vs USXF: holdings overlap, shared companies and scores
As of October 9, 2026, SIZE and USXF overlap 39.0% by weight. iShares MSCI USA Size Factor ETF (SIZE): U.S. large and mid caps. iShares ESG Advanced MSCI USA ETF (USXF): U.S. ESG advanced equities.
Updated October 9, 2026
Where SIZE and USXF trade against their own history
SIZE trades at 21.4 times earnings, against its own median of 20.3, and is more expensive than 64% of its own last 9 years.
USXF trades at 25.5 times earnings, against its own median of 27.2, and is cheaper than 71% of its own last 6 years.
What moved SIZE this week
SIZE rose 1.6% in the week to October 9, 2026. The holdings that moved it most were PTC (+35.0%), Okta (+9.8%) and Zscaler (+18.9%); Iren (−15.7%) pushed the other way.
What do SIZE and USXF each hold?
What's inside SIZE: Tech 21%, AI 5%.
4% of SIZE is its ten largest holdings.
What's inside USXF: Tech 56%, Semiconductors 40%.
40% of USXF is its ten largest holdings.
How much do SIZE and USXF overlap? 39.0% by weight
As of October 9, 2026, SIZE and USXF overlap 39.0% by weight.
58% of SIZE is already inside USXF.
100% of USXF is already inside SIZE.
SIZE holds 518 companies and USXF holds 284; 283 are in both.
Computed by ETF Copilot from both funds' holdings rather than quoted from a data provider, and rebuilt nightly.
How does ETF Copilot score SIZE and USXF? 5.0 and 7.6 out of 10
As of October 9, 2026, ETF Copilot scores SIZE 5.0 out of 10 and USXF 7.6 out of 10.
They differ most on Quality: SIZE 3.8 and USXF 8.6.
The five factor scores behind them are set out below, 0–10 and higher is better, ranked against every US equity ETF we track.
| Factor | SIZE | USXF |
|---|---|---|
| Growth | 4.6 | 8.8 |
| Value | 5.0 | 7.6 |
| Risk | 7.1 | 3.9 |
| Quality | 3.8 | 8.6 |
| Return | 5.0 | 8.4 |
USXF is the cheaper of the two at 0.10% a year
As of October 9, 2026, SIZE charges 0.15% a year, yields 1.39% and holds $424M in assets across 518 positions.
As of October 9, 2026, USXF charges 0.10% a year, yields 0.82% and holds $1.5B in assets across 284 positions.
| Measure | SIZE | USXF |
|---|---|---|
| Expense ratio | 0.15% | 0.10% |
| Dividend yield | 1.39% | 0.82% |
| Assets under management | $424M | $1.5B |
| Holdings | 518 | 284 |
Expense ratio, dividend yield and assets under management are reported by the fund and refreshed daily. Every other figure on this page is computed by ETF Copilot.
Cite this
ETF Copilot, “SIZE vs USXF holdings overlap and scores”, as of October 9, 2026.
https://etf-copilot.com/compare/size-vs-usxf
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