SEIC - SEI Investments Company (SEIC) Q1 2021 Earnings Call Transcript April, 21 2021 10:00 PM SEI Investments Company Image source: The Motley Fool. SEI Investments Company (NASDAQ: SEIC) Q1 2021 Earnings Call Apr 21, 2021 , 4:30 p.m. ET Operator Continue reading For further details see: SEI Investments Company (SEIC) Q1 2021 Earnings Call Transcript