Assets of all exchange traded funds rose 0.1% in March to $2.063 trillion. Over the past 12 months, ETF assets increased $352.43 billion, or 21%. But net inflow slowed in March to $26.72 billion from $32.71 billion in February. Investors parked $21.84 billion in global and international ETFs in March. By comparison, domestic equity funds absorbed $6.15 billion.