U.S.A.
Morningstar Indexes
All major asset classes from one trusted source.
Overview
Style Indexes
Sector Indexes
Global Equity Indexes
Equity Income Indexes
Bond Indexes
Commodity Indexes
Asset Allocation Indexes
Active Equity Indexes
Applications
Licensing
Sector Indexes
The Morningstar Sector Index family consists of 14 indexes—three Super Sector and 11 Sector indexes—that track the U.S. equity market using a comprehensive, non-overlapping structure.
Each company in the Morningstar® US Market Index is assigned to one of 148 Morningstar Industries based on the firm’s largest sources of revenue and income. The Industries roll up into 69 Industry Groups based on their market characteristics. Industry Groups fold into one of 11 Sectors. The Sectors finally roll up to one of three major economic spheres, or Super Sectors. The Super Sectors indicate the degree to which macro-economic cycles affect sector groups.

The result is a unified hierarchical system that allows investors to easily evaluate the similarities and differences of funds and portfolios by comparing exposure to the three Super Sectors, while also permitting further examination of holdings at a sector and industry level.
Take Action
View Index Data
Get Purchasing Information
Request Market Commentary and 2010 Publication
See It Work
Market Commentary
Yearbooks and 5-Year Recap
Learn More
Product Fact Sheets
Brochures
Presentations
News Archive
White Papers and Rule Books
Investable Products
Customer Support
Reconstitution Calendar
Frequently Asked Questions
© Morningstar. All rights reserved.