Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in the registration statement (No. 333-41343) on Form S-8 of our report dated June 23, 2026, with respect to the financial statements and the supplemental schedule of SEI Capital Accumulation Plan.
/s/ KPMG LLP
Houston, Texas
June 23, 2026