SPY vs VOO vs IVV: holdings overlap, shared companies and scores
As of October 28, 2026, SPY and IVV overlap most of SPY, VOO and IVV, at 99.9% by weight, and VOO and IVV least, at 96.2%. State Street SPDR S&P 500 ETF (SPY): S&P 500 index exposure. Vanguard S&P 500 ETF (VOO): S&P 500 index. iShares Core S&P 500 ETF (IVV): S&P 500 index.
Updated October 28, 2026
Where SPY, VOO and IVV trade against their own history
SPY trades at 24.8 times earnings, against its own median of 22.8, and is more expensive than 62% of its own last 9 years.
VOO trades at 24.7 times earnings, against its own median of 22.6, and is more expensive than 63% of its own last 9 years.
IVV trades at 24.8 times earnings, against its own median of 22.7, and is more expensive than 62% of its own last 9 years.
What do SPY, VOO and IVV each hold?
What's inside SPY: Tech 44%, Magnificent 7 34%.
38% of SPY is its ten largest holdings.
What's inside VOO: Tech 46%, Magnificent 7 35%.
39% of VOO is its ten largest holdings.
What's inside IVV: Tech 44%, Magnificent 7 34%.
38% of IVV is its ten largest holdings.
How much do SPY, VOO and IVV overlap? From 96.2% to 99.9% by weight
As of October 28, 2026, of the three published pairs among SPY, VOO and IVV, SPY and IVV overlap most at 99.9% by weight, and VOO and IVV least at 96.2%.
SPY holds 504, VOO holds 504 and IVV holds 506 companies.
- SPY and IVV: 99.9% by weight, 503 companies in both.
- SPY and VOO: 96.2% by weight, 501 companies in both.
- VOO and IVV: 96.2% by weight, 501 companies in both.
Computed by ETF Copilot from these funds' holdings rather than quoted from a data provider, and rebuilt nightly.
How does ETF Copilot score SPY, VOO and IVV? 7.1, 7.2 and 7.1 out of 10
As of October 28, 2026, ETF Copilot scores SPY 7.1 out of 10, VOO 7.2 out of 10 and IVV 7.1 out of 10.
They differ most on Growth: SPY 7.8, VOO 8.2 and IVV 7.8.
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 | SPY | VOO | IVV |
|---|---|---|---|
| Growth | 7.8 | 8.2 | 7.8 |
| Value | 3.5 | 3.3 | 3.5 |
| Risk | 6.9 | 6.9 | 6.8 |
| Quality | 8.7 | 8.9 | 8.7 |
| Return | 8.0 | 8.1 | 8.1 |
VOO and IVV are the cheapest here at 0.03% a year
As of October 28, 2026, SPY charges 0.09% a year, yields 0.98% and holds $814.8B in assets across 504 positions.
As of October 28, 2026, VOO charges 0.03% a year, yields 1.05% and holds $1.7T in assets across 504 positions.
As of October 28, 2026, IVV charges 0.03% a year, yields 1.08% and holds $886.5B in assets across 506 positions.
| Measure | SPY | VOO | IVV |
|---|---|---|---|
| Expense ratio | 0.09% | 0.03% | 0.03% |
| Dividend yield | 0.98% | 1.05% | 1.08% |
| Assets under management | $814.8B | $1.7T | $886.5B |
| Holdings | 504 | 504 | 506 |
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, “SPY vs VOO vs IVV holdings overlap and scores”, as of October 28, 2026.
https://etf-copilot.com/compare/spy-vs-voo-vs-ivv
ETF Copilot Pro unlocks SPY vs VOO vs IVV prices and holdings.
Try Pro free →