In Issuers

2 William Blair ETFs

William Blair runs 2 US-listed ETFs, from WBIE in 2026 to 2 launched this year. The median William Blair ETF charges 0.85% a year, and the cheapest charges 0.80%.

Funds2

Assets$14MAcross all 2 funds

Weighted expense ratio0.86%

ETFs since2026

Launched in 202622 in the last 12 months

Grades

A0B0C0D0F0—2not graded

By asset class

Equity0 categories2

Largest⁠

—WBEMEmerging Markets Equity$9M —WBIEInternational Equity$5M

Newest⁠

—WBEMEmerging Markets EquityOct 15 —WBIEInternational EquityOct 15

Every William Blair ETF

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Every William Blair ETF. Select a column heading to sort.
Grade
—	Emerging Markets EquityWBEMWBEM	No data	Cost 0.90%	$9M	1Y No data	5Y No data	Yield 0.00%
—	International EquityWBIEWBIE	No data	Cost 0.80%	$5M	1Y No data	5Y No data	Yield 0.00%

Launches

2funds launched in the last 12 months

October 2026

—WBEMEmerging Markets EquityOct 15 —WBIEInternational EquityOct 15

Questions

How many ETFs does William Blair run?: William Blair runs 2 US-listed ETFs: 2 equity funds.
What is the largest William Blair ETF?: William Blair Emerging Markets Equity ETF (WBEM) is the largest, with $9M in assets. William Blair International Equity ETF (WBIE) is second.
What is the cheapest William Blair ETF?: William Blair International Equity ETF (WBIE) is the cheapest, at 0.80% a year. The median William Blair ETF charges 0.85%.
What does the Grade on each fund mean?: Each A–F Grade compares a fund with the other funds in its own category, on cost, mission, risk, tradability, holdings and durability. It does not rate William Blair, and Grades in different categories do not compare.
When did William Blair launch its first ETF?: William Blair International Equity ETF (WBIE) launched on Oct 15, 2026. William Blair has launched 2 ETFs so far in 2026.