SEI Investments Co
SI3
Company Profile
Business description
SEI Investments provides investment processing, management, and operations services to financial institutions, asset managers, asset owners, and financial advisors in four material segments: private banks, investment advisors, institutional investors, and investment managers. SEI also has a minority interest in LSV Asset Management, a value equity asset manager with about $99 billion in assets under management. As of December 2025, SEI (including LSV) manages, administers, or advises about $1.9 trillion in assets.
Contact
1 Freedom Valley Drive
OaksPA19456
USAT: +1 610 676-1000
Sector
Financial Services
Stock type
Cyclical
Industry
Asset Management
Fiscal Year End
31 December 2026
Employees
5,029
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Markets
Index | Last price | Change | % Change |
|---|---|---|---|
| All Ordinaries | 8,745.30 | 66.70 | 0.77% |
| CAC 40 | 7,743.92 | 17.72 | 0.23% |
| DAX 40 | 22,636.91 | 16.95 | -0.07% |
| Dow JONES (US) | 46,124.06 | 84.41 | -0.18% |
| FTSE 100 | 9,965.16 | 71.01 | 0.72% |
| HKSE | 25,193.50 | 129.79 | 0.52% |
| NASDAQ | 21,761.89 | 184.87 | -0.84% |
| Nikkei 225 | 53,749.62 | 1,497.34 | 2.87% |
| NZX 50 Index | 12,929.30 | 227.55 | 1.79% |
| S&P 500 | 6,556.37 | 24.63 | -0.37% |
| S&P/ASX 200 | 8,534.30 | 45.70 | 0.54% |
| SSE Composite Index | 3,933.06 | 51.78 | 1.33% |