Sei Investments

SEICNasdaq United States Finance Investment Bankers/Brokers/Service

Market cap

$12.566 B

$104.70 +0.01%

Close of 7 Aug 2026

Revenue

$2.30B

#1072 by revenue

Earnings

$715.3M

#495 by earnings

Shares outstanding

120,019,182

Latest filing cover page

P/E ratio

17.6

Cap ÷ net income

Investment Bankers/Brokers/Service — ranked by market cap

All 68 →

#14Tradeweb MarketsTW$24.0B
#15FutuFUTU$15.3B
#16Sei InvestmentsSEIC$12.6B
#17Stifel FinancialSF$12.5B
#18Jefferies Financial GroupJEF$11.0B

Where these numbers come from

Share counts and financials for Sei Investments are taken from its own SEC filings via EDGAR — public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Last updated 9 Aug 2026. Read the methodology.