The Goldman Sachs ActiveBeta International Equity ETF (NYSEARCA: GSIE ) is based on a factor based methodology, but returns similar performance as other more popular international alternatives like EFA and VEA. That explains its far lower AUM (~4b) and low following inI am a stock analyst with over 20 years of experience in quantitative research, financial modeling, and risk management. My focus is on equity valuation, market trends, and portfolio optimization to uncover high-growth investment opportunities ...