SEI Investments Company Share Price
NASDAQ: SEIC | Large CapSEI Investments Company Stock Performance
SEI Investments Company Share Price Today
As of 30 October 2026, SEI Investments Company's share price is $104.72. The stock opened at $104.46, compared to its previous close of $103.17. During today's trading session, SEI Investments Company's share price traded between $103.86 and $104.79, with an average price of $104.32. Over the past 52 weeks, the stock has recorded a high of $111.83 and a low of $75.10. In terms of performance, SEI Investments Company's share price has risen by 15.44% over the last six months and is up 29.89% on a year-on-year basis.
SEI Investments Company Share Price Chart
SEI Investments Company Quarterly Profit & Loss
All figures in USD
SEI Investments Company Annual Profit & Loss
All figures in USD
About SEI Investments Company
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.
SEI Investments Company Historical Returns
| Month | Open | Close | Change % |
|---|---|---|---|
Oct 2026 | $101.71 | $104.75 | +1.96% |
Sep 2026 | $110.30 | $102.73 | -7.72% |
Aug 2026 | $103.55 | $111.33 | +8.10% |
Jul 2026 | $88.25 | $102.98 | +17.44% |
Jun 2026 | $88.50 | $87.69 | -0.26% |
May 2026 | $90.81 | $87.92 | -3.08% |
Apr 2026 | $78.39 | $90.71 | +15.70% |
Mar 2026 | $80.35 | $78.40 | -3.60% |
Feb 2026 | $87.20 | $81.33 | -7.44% |
Jan 2026 | $81.92 | $87.86 | +7.13% |
Dec 2025 | $80.44 | $82.01 | +1.40% |
Nov 2025 | $79.88 | $80.88 | +0.32% |