ITOT vs TRFM: holdings overlap, shared companies and scores
As of October 9, 2026, ITOT and TRFM overlap 23.4% by weight. iShares Core S&P Total U.S. Stock Market ETF (ITOT): U.S. total market equities. AAM Transformers ETF (TRFM): Tracks ~240 transformative companies
Updated October 9, 2026
Where ITOT and TRFM trade against their own history
ITOT trades at 24.2 times earnings, against its own median of 22.3, and is more expensive than 63% of its own 115 monthly readings since 2017.
TRFM trades at 33.6 times earnings, against its own median of 34.6, and is cheaper than 58% of its own 52 monthly readings since 2022.
What moved ITOT this week
ITOT rose 1.0% 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 ITOT and TRFM each hold?
What's inside ITOT: Tech 43%, Magnificent 7 31%.
35% of ITOT is its ten largest holdings.
What's inside TRFM: Tech 55%, Semiconductors 21%.
9% of TRFM is its ten largest holdings.
How much do ITOT and TRFM overlap? 23.4% by weight
As of October 9, 2026, ITOT and TRFM overlap 23.4% by weight.
51% of ITOT is already inside TRFM.
78% of TRFM is already inside ITOT.
ITOT holds 2,425 companies and TRFM holds 271; 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 ITOT and TRFM? 6.6 and 6.4 out of 10
As of October 9, 2026, ETF Copilot scores ITOT 6.6 out of 10 and TRFM 6.4 out of 10.
They differ most on Quality: ITOT 7.7 and TRFM 3.4.
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 | ITOT | TRFM |
|---|---|---|
| Growth | 7.2 | 8.6 |
| Value | 3.0 | 7.2 |
| Risk | 6.3 | 2.0 |
| Quality | 7.7 | 3.4 |
| Return | 7.7 | 8.6 |
ITOT is the cheaper of the two at 0.03% a year
As of October 9, 2026, ITOT charges 0.03% a year, yields 0.99% and holds $97.8B in assets across 2425 positions.
As of October 9, 2026, TRFM charges 0.49% a year, yields 0.13% and holds $345M in assets across 271 positions.
| Measure | ITOT | TRFM |
|---|---|---|
| Expense ratio | 0.03% | 0.49% |
| Dividend yield | 0.99% | 0.13% |
| Assets under management | $97.8B | $345M |
| Holdings | 2425 | 271 |
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, “ITOT vs TRFM holdings overlap and scores”, as of October 9, 2026.
https://etf-copilot.com/compare/itot-vs-trfm
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