Is SEI Investments Co. overvalued or undervalued?

As of 17 October 2025, the valuation grade for SEI Investments Co. moved from fair to attractive, indicating a positive shift in its perceived value. The company is currently considered undervalued, supported by a P/E ratio of 18, a PEG ratio of 0.64, and an impressive ROCE of 38.53%. In comparison to its peers, SEI Investments Co. has a lower P/E than Franklin Resources, Inc. at 14.94, which is classified as very attractive, while Morningstar, Inc. is deemed expensive with a P/E of 33.14.
Despite the attractive valuation, SEI Investments Co. has underperformed against the S&P 500 in the short term, with a year-to-date return of -2.05% compared to the S&P 500's 13.30%. However, over a one-year period, the company has achieved a return of 10.13%, which is slightly below the S&P 500's 14.08%. This mixed performance suggests that while the stock may be undervalued, market conditions have not favored it recently.