ITOT vs PY: holdings overlap, shared companies and scores
As of October 9, 2026, ITOT and PY overlap 28.8% by weight. iShares Core S&P Total U.S. Stock Market ETF (ITOT): U.S. total market equities. Principal Value ETF (PY): U.S. large-mid value stocks.
Updated October 9, 2026
Where ITOT and PY 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.
PY trades at 18.7 times earnings, against its own median of 15.7, and is more expensive than 85% of its own 115 monthly readings since 2017.
What moved ITOT and PY 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.
PY rose 1.4% in the week to October 9, 2026. The holdings that moved it most were Amazon.com (+4.3%), Visa (+6.9%) and Marathon Petroleum (+7.7%); Intel (−12.3%) pushed the other way.
What do ITOT and PY each hold?
What's inside ITOT: Tech 43%, Magnificent 7 31%.
35% of ITOT is its ten largest holdings.
What's inside PY: Tech 26%, Magnificent 7 13%.
26% of PY is its ten largest holdings.
How much do ITOT and PY overlap? 28.8% by weight
As of October 9, 2026, ITOT and PY overlap 28.8% by weight.
31% of ITOT is already inside PY.
100% of PY is already inside ITOT.
ITOT holds 2,425 companies and PY holds 101; 100 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 PY? 6.6 and 4.4 out of 10
As of October 9, 2026, ETF Copilot scores ITOT 6.6 out of 10 and PY 4.4 out of 10.
They differ most on Growth: ITOT 7.2 and PY 2.1.
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 | PY |
|---|---|---|
| Growth | 7.2 | 2.1 |
| Value | 3.0 | 1.0 |
| Risk | 6.3 | 8.6 |
| Quality | 7.7 | 6.6 |
| Return | 7.7 | 4.6 |
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, PY charges 0.15% a year, yields 1.35% and holds $240M in assets across 101 positions.
| Measure | ITOT | PY |
|---|---|---|
| Expense ratio | 0.03% | 0.15% |
| Dividend yield | 0.99% | 1.35% |
| Assets under management | $97.8B | $240M |
| Holdings | 2425 | 101 |
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 PY holdings overlap and scores”, as of October 9, 2026.
https://etf-copilot.com/compare/itot-vs-py
ETF Copilot Pro unlocks ITOT vs PY prices and holdings.
Try Pro free →