SEI to Announce Second-Quarter 2018 Earnings on Thursday, July 19, 2018

July 12, 2018

Public Invited to Monitor Conference Call at 4:30 p.m. Eastern Time

OAKS, Pa., July 12, 2018SEI Investments Company (NASDAQ: SEIC) intends to release earnings for the second-quarter 2018 on Thursday, July 19, 2018, after the market closes. The company will hold a conference call to discuss these financial results beginning at 4:30 p.m. Eastern time.

The public is invited to listen to the call at www.seic.com/ir-events. Replays will be available shortly after the call at (USA) 800-475-6701; (International) 320-365-3844; Access Code: 451477.

About SEI

Now in its 50th year of business, SEI (NASDAQ:SEIC) is a leading global provider of investment processing, investment management, and investment operations solutions that help corporations, financial institutions, financial advisors, and ultra-high-net-worth families create and manage wealth. As of March 31, 2018, through its subsidiaries and partnerships in which the company has a significant interest, SEI manages, advises or administers $869 billion in hedge, private equity, mutual fund and pooled or separately managed assets, including $335 billion in assets under management and $530 billion in client assets under administration.