ITOT vs MDYV: holdings overlap, shared companies and scores
As of October 9, 2026, ITOT and MDYV overlap 3.0% by weight. iShares Core S&P Total U.S. Stock Market ETF (ITOT): U.S. total market equities. State Street SPDR S&P 400 Mid Cap Value ETF (MDYV): U.S. mid-cap value stocks.
Updated October 9, 2026
Where ITOT and MDYV 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.
MDYV trades at 15.7 times earnings, against its own median of 15.1, and is more expensive than 58% of its own 115 monthly readings since 2017.
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 MDYV each hold?
What's inside ITOT: Tech 43%, Magnificent 7 31%.
35% of ITOT is its ten largest holdings.
What's inside MDYV: Tech 11%, Semiconductors 3%.
11% of MDYV is its ten largest holdings.
How much do ITOT and MDYV overlap? 3.0% by weight
As of October 9, 2026, ITOT and MDYV overlap 3.0% by weight.
3% of ITOT is already inside MDYV.
100% of MDYV is already inside ITOT.
ITOT holds 2,425 companies and MDYV holds 296; 296 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 MDYV? 6.6 and 4.0 out of 10
As of October 9, 2026, ETF Copilot scores ITOT 6.6 out of 10 and MDYV 4.0 out of 10.
They differ most on Quality: ITOT 7.7 and MDYV 1.2.
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 | MDYV |
|---|---|---|
| Growth | 7.2 | 2.9 |
| Value | 3.0 | 6.9 |
| Risk | 6.3 | 5.9 |
| Quality | 7.7 | 1.2 |
| Return | 7.7 | 3.8 |
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, MDYV charges 0.15% a year, yields 1.74% and holds $2.7B in assets across 296 positions.
| Measure | ITOT | MDYV |
|---|---|---|
| Expense ratio | 0.03% | 0.15% |
| Dividend yield | 0.99% | 1.74% |
| Assets under management | $97.8B | $2.7B |
| Holdings | 2425 | 296 |
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 MDYV holdings overlap and scores”, as of October 9, 2026.
https://etf-copilot.com/compare/itot-vs-mdyv
- iShares Core S&P Total U.S. Stock Market ETF (ITOT)
- State Street SPDR S&P 400 Mid Cap Value ETF (MDYV)
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