US Small-Cap ETFs

Explore US small-cap ETFs ranked by ETF Copilot on valuation and quality, with top funds updated daily. Scores, holdings, fees and valuation for every fund.

Across the 5 funds shown, ETF Copilot's overall scores run from 3.5 to 4.3 out of 10, with a median of 3.8.

Concentration varies widely here: the ten largest holdings account for 3% of assets in the least concentrated fund and 9% in the most, a median of 6% across the list.

2 of 5 are more concentrated than the typical fund in their own category, on ETF Copilot's concentration measure.

The typical US small-cap fund on this page behaves like 461 equally weighted positions once holding weights are taken into account.

As of August 25, 2026, Vanguard Morningstar Small-Cap ETF (VB) leads ETF Copilot's US Small-Cap ETFs ranking.

Updated August 25, 2026

  1. Vanguard Morningstar Small-Cap ETF (VB) — ETF Copilot score 3.9/10 · top 10 holdings 4% of assets · Tech 17%, Semiconductors 3%
  2. iShares Core S&P Small-Cap ETF (IJR) — ETF Copilot score 3.8/10 · top 10 holdings 7% of assets · Tech 14%, Semiconductors 3%
  3. iShares Russell 2000 ETF (IWM) — ETF Copilot score 3.8/10 · top 10 holdings 3% of assets · Tech 14%, Semiconductors 2%
  4. Vanguard Morningstar Small-Cap Value ETF (VBR) — ETF Copilot score 3.5/10 · top 10 holdings 6% of assets · Tech 11%, Semiconductors 1%
  5. Vanguard Morningstar Small-Cap Growth ETF (VBK) — ETF Copilot score 4.3/10 · top 10 holdings 9% of assets · Tech 26%, Semiconductors 5%

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