ETF Copilot

SPYM vs VONE: holdings overlap, shared companies and scores

As of October 28, 2026, SPYM and VONE overlap 91.1% by weight. State Street SPDR Portfolio S&P 500 ETF (SPYM): S&P 500 index. Vanguard Russell 1000 ETF (VONE): U.S. large-cap stocks.

Updated October 28, 2026

Where SPYM and VONE trade against their own history

SPYM trades at 24.8 times earnings, against its own median of 23.4, and is more expensive than 60% of its own last 9 years.

VONE trades at 24.4 times earnings, against its own median of 22.3, and is more expensive than 63% of its own last 9 years.

What do SPYM and VONE each hold?

What's inside SPYM: Tech 44%, Magnificent 7 34%.

38% of SPYM is its ten largest holdings.

What's inside VONE: Tech 43%, Magnificent 7 32%.

36% of VONE is its ten largest holdings.

How much do SPYM and VONE overlap? 91.1% by weight

As of October 28, 2026, SPYM and VONE overlap 91.1% by weight.

99% of SPYM is already inside VONE.

92% of VONE is already inside SPYM.

SPYM holds 506 companies and VONE holds 1,022; 497 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 SPYM and VONE? 7.2 and 6.9 out of 10

As of October 28, 2026, ETF Copilot scores SPYM 7.2 out of 10 and VONE 6.9 out of 10.

They differ most on Value: SPYM 3.8 and VONE 3.3.

The five factor scores behind them are set out below, 0–10 and higher is better, ranked against every US equity ETF we track.

SPYM vs VONE — ETF Copilot factor scores, 0–10
FactorSPYMVONE
Growth7.87.8
Value3.83.3
Risk6.96.6
Quality8.78.2
Return8.17.8

SPYM is the cheaper of the two at 0.02% a year

As of October 28, 2026, SPYM charges 0.02% a year, yields 1.01% and holds $185.0B in assets across 506 positions.

As of October 28, 2026, VONE charges 0.06% a year, yields 1.00% and holds $12.2B in assets across 1022 positions.

SPYM vs VONE — cost, income and size
MeasureSPYMVONE
Expense ratio0.02%0.06%
Dividend yield1.01%1.00%
Assets under management$185.0B$12.2B
Holdings5061022

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, “SPYM vs VONE holdings overlap and scores”, as of October 28, 2026.
https://etf-copilot.com/compare/spym-vs-vone

  1. State Street SPDR Portfolio S&P 500 ETF (SPYM)
  2. Vanguard Russell 1000 ETF (VONE)

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