SEI Investments Co (SEIC)
Financials ยท Security Brokers, Dealers & Flotation Companies
SEI Investments Co (SEIC) is listed on Nasdaq, where its shares have traded since March 25, 1981. SentiSense covers SEI Investments Co in the Financials sector, and its Standard Industrial Classification is Security Brokers, Dealers & Flotation Companies. Ryan P. Hicke is its chief executive officer. The company reports 5,029 employees, and its corporate website is www.seic.com.
About SEI Investments Co
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.
Latest reported results
SEI Investments Company reported revenue of $662.0 million for Q3 FY2026, up 14.4% from the same period a year earlier.
Institutional ownership
In 13F filings for the quarter ended June 30, 2026, 563 institutions reported holding SEIC, with 90.1 million shares worth $7.9 billion in aggregate. The largest reported holders were Vanguard, BlackRock and Loomis Sayles & Co L P. Of the 5 largest reported holders, 1 added shares and 4 reduced their positions during the quarter.
More on SEIC
- SEIC sentiment: whether news and social coverage of SEI Investments Co leans bullish or bearish, and the stories driving it.
- SEIC ownership: all 563 reporting institutions, plus insider and congressional trades.
- SEIC financials: revenue, net income, operating margin and free cash flow through Q3 FY2026.
SentiSense also tracks daily options readings for SEI Investments Co: IV rank, put/call percentile, 25-delta skew and open-interest walls.
Frequently asked questions
What does SEI Investments Co do?
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.
What sector is SEIC in?
SentiSense classifies SEI Investments Co in the Financials sector, and its Standard Industrial Classification is Security Brokers, Dealers & Flotation Companies.
Where does SEIC stock trade?
SEI Investments Co (SEIC) is listed on Nasdaq, where its shares have traded since March 25, 1981.
Who is the CEO of SEI Investments Co?
Ryan P. Hicke is the chief executive officer of SEI Investments Co.