SEI INVESTMENTS CO--FORM 10-Q

Company

SEI INVESTMENTS CO

Filed

November 3, 2011

Period of Report

September 30, 2011

Accession Number

0001193125-11-294444

A 10-Q is a quarterly financial report filed after each of the first three quarters of a fiscal year. It includes unaudited financial statements and management commentary. Learn more about 10-Q filings →