
ETF of the Week ETF of the Week: Vanguard Emerging Markets Stock Index Fund (VWO)
Feb 5, 2026
Todd Rosenbluth, Head of Research at VettaFi and ETF analyst, explains why Vanguard Emerging Markets Stock Index Fund (VWO) is drawing attention. He highlights recent inflows and a very low fee. Topics include VWO’s cost advantage, EM performance and diversification benefits, using VWO as a low-cost core, and practical allocation ideas for portfolios.
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VWO Became Ultra Low Cost
- Vanguard cut VWO's expense ratio to 0.06%, making it one of the cheapest broadly diversified emerging market ETFs.
- Todd Rosenbluth noted Vanguard lowered fees across 50+ funds and VWO now undercuts comparable iShares products on cost.
Record Inflows Into Emerging Market ETFs
- Emerging market ETFs saw a record month in January with over $20 billion in net inflows, signaling investor rotation into the asset class.
- Rosenbluth connected that inflow to EM outperforming early and investors seeking diversification away from U.S. large caps.
VWO Is A Benchmark Replicator Not A Seeker Of Alpha
- VWO tracks an FTSE Russell benchmark and aims to replicate broad emerging markets rather than outperform.
- Rosenbluth emphasized VWO's role as a low-cost, benchmark-replicating product versus active competitors.

