FXZ vs IWB: holdings overlap, shared companies and scores
As of October 9, 2026, FXZ and IWB overlap 1.5% by weight. First Trust Materials AlphaDEX Fund (FXZ): U.S. basic materials firms. iShares Russell 1000 ETF (IWB): Russell 1000 index.
Updated October 9, 2026
Where FXZ and IWB trade against their own history
FXZ trades at 19.3 times earnings, against its own median of 14.5, and is more expensive than 77% of its own last 9 years.
IWB trades at 24.4 times earnings, against its own median of 22.4, and is more expensive than 63% of its own last 9 years.
What moved IWB this week
IWB rose 1.2% in the week to October 9, 2026. The holdings that moved it most were Microsoft (+3.4%), Amazon.com (+4.3%) and Alphabet (+2.4%); Nvidia (−2.0%) pushed the other way.
What do FXZ and IWB each hold?
44% of FXZ is its ten largest holdings.
What's inside IWB: Tech 44%, Magnificent 7 32%.
37% of IWB is its ten largest holdings.
How much do FXZ and IWB overlap? 1.5% by weight
As of October 9, 2026, FXZ and IWB overlap 1.5% by weight.
100% of FXZ is already inside IWB.
2% of IWB is already inside FXZ.
FXZ holds 40 companies and IWB holds 1,023; 39 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 FXZ and IWB? 3.9 and 6.7 out of 10
As of October 9, 2026, ETF Copilot scores FXZ 3.9 out of 10 and IWB 6.7 out of 10.
They differ most on Risk: FXZ 2.2 and IWB 6.6.
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 | FXZ | IWB |
|---|---|---|
| Growth | 4.7 | 7.3 |
| Value | 3.0 | 3.1 |
| Risk | 2.2 | 6.6 |
| Quality | 4.6 | 8.1 |
| Return | 4.4 | 7.8 |
IWB is the cheaper of the two at 0.15% a year
As of October 9, 2026, FXZ charges 0.64% a year, yields 1.32% and holds $369M in assets across 40 positions.
As of October 9, 2026, IWB charges 0.15% a year, yields 0.90% and holds $49.6B in assets across 1023 positions.
| Measure | FXZ | IWB |
|---|---|---|
| Expense ratio | 0.64% | 0.15% |
| Dividend yield | 1.32% | 0.90% |
| Assets under management | $369M | $49.6B |
| Holdings | 40 | 1023 |
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.
Compare with similar funds
Cite this
ETF Copilot, “FXZ vs IWB holdings overlap and scores”, as of October 9, 2026.
https://etf-copilot.com/compare/fxz-vs-iwb
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