- iShares Core S&P Total U.S. Stock Market ETF (ITOT)
- Vanguard FTSE All-World Ex-US Small Capital Index Fund ETF (VSS)
- iShares Russell 2000 ETF (IWM)
- iShares Core S&P Small-Cap ETF (IJR)
Q: If one already has a 10% weighting in ITOT would an additional position in a small cap fund be warranted? Which ETF is preferred for small cap exposure and why - IJR or IWM? It appears IJR has outperformed on all timelines. Is this due to its more concentrated approach? Is there a global small cap etf that is recommended?