CONSENT
Published on June 29, 2009
Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-41343) of SEI Investments Company of our report dated JuneĀ 22, 2009 relating to the financial statements and related supplemental schedule of the SEI Capital Accumulation Plan, which appears in this Form 11-K.
/s/ PricewaterhouseCoopers LLP
Philadelphia, PA
JuneĀ 24, 2009