SEI Investments Company (SEIC) P/E Ratio History
Historical price-to-earnings valuation from 1990 to 2025
Loading P/E history...
SEIC Valuation Context
How does the current P/E compare to historical and market benchmarks?
P/E Ratio Analysis
As of May 8, 2026, SEI Investments Company (SEIC) trades at a price-to-earnings ratio of 16.0x, with a stock price of $89.89 and trailing twelve-month earnings per share of $5.71.
The current P/E is roughly in line with its 5-year average of 16.9x. Over the past five years, SEIC's P/E has ranged from a low of 13.0x to a high of 20.1x, placing the current valuation at the 30th percentile of its historical range.
Compared to the Financial Services sector median P/E of 13.1x, SEIC trades at a 21% premium to its sector peers. The sector includes 775 companies with P/E ratios ranging from 0.0x to 195.8x.
The PEG ratio of 1.19 (P/E divided by 28% EPS growth) suggests a fair valuation relative to its earnings growth. Peter Lynch popularized the rule that a PEG below 1.0 indicates an attractive entry point.
Relative to the broader market, SEIC trades at a notable discount to the S&P 500 median P/E of 25.1x. Investors should consider the company's growth prospects, competitive position, and earnings quality when evaluating whether the current valuation is justified.
For a comprehensive intrinsic value estimate using discounted cash flow analysis, see our SEIC DCF Valuation Calculator →
Note: P/E ratio is just one valuation metric. It does not account for balance sheet strength, cash flow quality, or growth sustainability. Always conduct comprehensive due diligence before making investment decisions.
SEIC P/E vs Peers
P/E ratio compared to closely matched public peers
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $30B | 18.3 | 1.86 | -11% | |
| $16B | 33.5 | - | +7% | |
| $949M | 7.1Lowest | 0.48 | +18% | |
| $166B | 25.4 | 3.13 | +15% | |
| $42B | 18.1 | 2.05 | +47% | |
| $23B | 11.2 | - | +1% | |
| $8B | 13.1 | 0.33Best | +50%Best | |
| $3B | 9.3 | 2.61 | +11% |
Peers sorted by market capitalization. P/E below peers may indicate undervaluation or lower growth expectations. Consider PEG ratio for growth-adjusted comparison.
SEIC Historical P/E Data (1990–2025)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Date | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2025 Q4 | Wed Dec 31 2025 00:00:00 GM | $82.02 | $5.63 | 14.6x | -41% |
| FY2025 Q3 | $84.85 | $5.44 | 15.6x | -37% | |
| FY2025 Q2 | Mon Jun 30 2025 00:00:00 GM | $89.86 | $5.33 | 16.9x | -32% |
| FY2025 Q1 | Mon Mar 31 2025 00:00:00 GM | $77.63 | $4.60 | 16.9x | -32% |
| FY2024 Q4 | $82.48 | $4.42 | 18.7x | -25% | |
| FY2024 Q3 | Mon Sep 30 2024 00:00:00 GM | $69.19 | $4.14 | 16.7x | -33% |
| FY2024 Q2 | Sun Jun 30 2024 00:00:00 GM | $64.69 | $3.82 | 16.9x | -32% |
| FY2024 Q1 | Sun Mar 31 2024 00:00:00 GM | $71.90 | $3.66 | 19.6x | -21% |
| FY2023 Q4 | Sun Dec 31 2023 00:00:00 GM | $63.55 | $3.46 | 18.4x | -26% |
| FY2023 Q3 | Sat Sep 30 2023 00:00:00 GM | $60.23 | $3.38 | 17.8x | -28% |
| FY2023 Q2 | Fri Jun 30 2023 00:00:00 GM | $59.62 | $2.96 | 20.1x | -19% |
| FY2023 Q1 | Fri Mar 31 2023 00:00:00 GM | $57.55 | $2.88 | 20.0x | -20% |
Average P/E for displayed period: 24.9x
Full SEIC Stock Analysis
Analyst consensus, bull case, AI-generated risk factors, and peer comparison — all in one place.
See SEIC's True Return
Price is only half the story. See total return with reinvested dividends.
Launch CalculatorIs SEIC Undervalued?
DCF intrinsic value, peer multiples, and analyst estimates — see what the stock is really worth.
View ValuationCompare SEIC vs BRK-A
Side-by-side business, growth, and profitability comparison vs Berkshire Hathaway Inc..
Start ComparisonSEIC — Frequently Asked Questions
Quick answers to the most common questions about buying SEIC stock.
Is SEIC stock overvalued or undervalued?
SEIC trades at 16.0x P/E, near its 5-year average of 16.9x. The 30th percentile ranking places valuation within normal historical bounds.
How does SEIC's valuation compare to peers?
SEI Investments Company P/E of 16.0x compares to sector median of 13.1x. The premium reflects expected growth above peers.
What is SEIC's PEG ratio?
SEIC PEG ratio is 1.19. Between 1-2 suggests valuation aligns with growth. Historical P/E data spans 1990-2025.