PE Ratio: 18.14

Basis: FMP quote price / unrounded diluted EPS from four consecutive issuer fiscal quarters. Source: stored company filings and market data; unavailable inputs remain N/A.

Is the P/E ratio high or low?

The P/E ratio of 18.14 is in line with its 5-year average of 17.13, around the middle of its 5-year range (11.36–22.25).

As of 2026-10-06T21:38:27.034Z. 18.86% above its 12-month average of 15.26.

PE Ratio (18.14) = Close Price ($102.86) / Diluted TTM EPS ($5.67)

SEIC PE Ratio Metrics

P/E vs. its own history

At 18.1, P/E is below its 20-year median — higher than 32% of readings in its 20-year history.

P/E Comparison

PE Ratio Formula & Definition

PE Ratio = Share Price / Diluted EPS (TTM)

The price-to-earnings ratio measures how much investors pay for each dollar of trailing earnings. A lower PE can indicate a cheaper valuation; a higher PE implies higher growth expectations.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

PE Ratio FAQ

What is the P/E ratio for SEI Investments Company (SEIC)?

The P/E ratio for SEIC stock is 18.14.

Is SEI Investments Company's P/E ratio high or low?

The P/E ratio of 18.14 is in line with its 5-year average of 17.13, around the middle of its 5-year range (11.36–22.25).

What is the TTM average P/E ratio for SEI Investments Company (SEIC)?

The TTM average P/E ratio for SEIC stock is 15.26.

What is the 3Y average P/E ratio for SEI Investments Company (SEIC)?

The 3Y average P/E ratio for SEIC stock is 17.55.

What is the 5Y average P/E ratio for SEI Investments Company (SEIC)?

The 5Y average P/E ratio for SEIC stock is 17.13.

What is the 10Y average P/E ratio for SEI Investments Company (SEIC)?

The 10Y average P/E ratio for SEIC stock is 18.41.

What is the 15Y average P/E ratio for SEI Investments Company (SEIC)?

The 15Y average P/E ratio for SEIC stock is 19.80.

What is the 20Y average P/E ratio for SEI Investments Company (SEIC)?

The 20Y average P/E ratio for SEIC stock is 20.31.

Showing the most recent 260 of 5,030 data points. The chart above shows the full history.

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