SEI to Announce Third-Quarter 2013 Earnings on Thursday, October 24, 2013

Public Invited to Monitor Conference Call at 2:00 p.m. ET

OAKS, PA -- (Marketwired) -- 10/17/13 -- SEI Investments Company (NASDAQ: SEIC) announced today that it intends to release third-quarter 2013 earnings on Thursday, Oct. 24, 2013, before the markets open. The company will also hold a conference call to discuss these financial results beginning at
2:00 p.m. ET.

The public is invited to listen to the call at www.seic.com/investors. The live webcast may also be accessed at the financial services sections of numerous websites, including Google Finance and
Yahoo Finance.

Replays will be available shortly after the end of the call at the above websites and also at (USA) 800-475-6701; (International) 320-365-3844; Access Code: 306035.

About SEI
SEI (NASDAQ: SEIC) is a leading global provider of investment processing, fund processing, and investment management business outsourcing solutions that help corporations, financial institutions, financial advisors, and ultra-high-net-worth families create and manage wealth. As of June 30, 2013, through its subsidiaries and partnerships in which the company has a significant interest, SEI manages or administers $507 billion in mutual fund and pooled or separately managed assets, including $204 billion in assets under management and $303 billion in client assets under administration. For more information, visit www.seic.com.

Investor Contact:
Nicole Vattimo
SEI
610-676-4385
nvattimo@seic.com

Media Contact:
Dana Grosser
SEI
610-676-2459
dgrosser@seic.com

Source: SEI

Released October 17, 2013