IWV vs TMFX: holdings overlap, shared companies and scores
As of October 9, 2026, IWV and TMFX overlap 2.7% by weight. iShares Russell 3000 ETF (IWV): U.S. total market index. Motley Fool Next Index ETF (TMFX): Mid- and small-cap US stocks.
Updated October 9, 2026
Where IWV and TMFX trade against their own history
IWV trades at 24.1 times earnings, against its own median of 22.2, and is more expensive than 63% of its own 115 monthly readings since 2017.
TMFX trades at 24.2 times earnings, against its own median of 25.6, and is cheaper than 68% of its own 59 monthly readings since 2021.
What moved IWV and TMFX this week
IWV rose 1.1% 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.
TMFX rose 2.5% in the week to October 9, 2026. The holdings that moved it most were Zscaler (+18.9%), Crown Castle (+19.9%) and Coupang (+14.8%); Sitime (−13.7%) pushed the other way.
What do IWV and TMFX each hold?
What's inside IWV: Tech 43%, Magnificent 7 31%.
35% of IWV is its ten largest holdings.
What's inside TMFX: Tech 26%, Semiconductors 1%.
16% of TMFX is its ten largest holdings.
How much do IWV and TMFX overlap? 2.7% by weight
As of October 9, 2026, IWV and TMFX overlap 2.7% by weight.
3% of IWV is already inside TMFX.
100% of TMFX is already inside IWV.
IWV holds 2,587 companies and TMFX holds 200; 196 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 IWV and TMFX? 6.5 and 4.8 out of 10
As of October 9, 2026, ETF Copilot scores IWV 6.5 out of 10 and TMFX 4.8 out of 10.
They differ most on Quality: IWV 7.8 and TMFX 1.8.
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 | IWV | TMFX |
|---|---|---|
| Growth | 7.1 | 6.2 |
| Value | 3.1 | 8.6 |
| Risk | 6.5 | 2.8 |
| Quality | 7.8 | 1.8 |
| Return | 7.6 | 4.2 |
IWV is the cheaper of the two at 0.20% a year
As of October 9, 2026, IWV charges 0.20% a year, yields 0.86% and holds $20.5B in assets across 2587 positions.
As of October 9, 2026, TMFX charges 0.50% a year, yields 0.08% and holds $37M in assets across 200 positions.
| Measure | IWV | TMFX |
|---|---|---|
| Expense ratio | 0.20% | 0.50% |
| Dividend yield | 0.86% | 0.08% |
| Assets under management | $20.5B | $37M |
| Holdings | 2587 | 200 |
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, “IWV vs TMFX holdings overlap and scores”, as of October 9, 2026.
https://etf-copilot.com/compare/iwv-vs-tmfx
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