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Methodology Documents

Hundreds of Morningstar analysts publish scores of in-depth investment research using our proprietary methodology to provide data like ratings and risk scores.

Key Documents

Methodology Documents

Morningstar has conducted research on active and passive investment strategies and their associated vehicles since 1986.
Methodology Documents

We believe that a company's intrinsic worth results from the future cash flows it can generate. The Morningstar Rating for stocks identifies stocks trading at a discount or premium to their intrinsic worth--or fair value estimate, in Morningstar terminology.
Methodology Documents

This document describes the rationale for, and the formulas and procedures used in, calculating the Morningstar Rating for funds (commonly called the “star rating”). This methodology applies to funds receiving a star rating from Morningstar.
Methodology Documents

Morningstar developed the Morningstar Equity Comparables system to give investors and financial professionals an objective benchmark for comparing companies. Morningstar Equity Comparables is genuinely different to other industry classification schemes. We start from the bottom up with comparable companies, as opposed to the top down with sector definitions. For every pair of companies, we determine how similar they are–anywhere from closely comparable to distantly related based on automated analysis of the companies' own business description. We automatically analyse the text of the business description and work out whether companies are talking about similar things as they describe their businesses. Businesses described in similar terms are comparable.

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Methodology Documents

In March 2004, Morningstar introduced the category classification methodology for Chinese mutual funds. Since that time, there have been significant developments in the Chinese financial market as well as an increase in both the quantity and variety of f
Methodology Documents

The Morningstar Categories for funds in the Europe/Asia/Africa universe were first established in the early years of the UCITS (Undertaking for Collective Investment in Transferable Securities) Directive to help investors make meaningful comparisons betw
Methodology Documents

Days before the election, the Democrats stand a solid chance of achieving a clean sweep, with Joe Biden winning the presidency and the Democrats recapturing the Senate. Regardless of the exact probability of this event, we think this is the top election
Methodology Documents

Morningstar aims to meet growing regulatory demand by providing a method of ranking the universe of funds available for sale in a target market or regulatory jurisdiction.
Methodology Documents

Given the general movement toward considering ESG factors among traditional funds, we extended our research to see the availability of funds that consider ESG in DC plan offerings.
Methodology Documents

Defined-contribution plans, especially 401(k) plans, are a central part of how Americans save for retirement.
Methodology Documents

The COVID-19 pandemic has forced an unprecedented experiment with working from home. We estimate 45% of U.S. workers were working from home at the 2020 pandemic peak. However, we shouldn't assume that working from home will be the new normal, as history
Methodology Documents

There is considerable debate about the long-term impact of COVID-19 on the economy. Many have argued that the coronavirus will dramatically accelerate ongoing shifts in the economy (such as the shift from brick-and-mortar retail to e-commerce), or that i
Methodology Documents

A report on investor returns in the United States.
Methodology Documents

Morningstar has conducted qualitative, analyst-driven research on 529 plans since 2004. Since July 2012, we have expressed this research through the Morningstar Analyst Rating for 529 College-Savings Plans accompanied by written analysis. An essential co
Methodology Documents

The second quarter of 2020 saw a rapid recovery in global equity markets and continued depression in oil prices. Through this turmoil, interest in sustainable investments continued to grow steadily. The following report provides updates on sustainable fu
Methodology Documents

Fixed income investors can find their portfolios exposed to many different types of risk. These risks can affect whether their investment objectives are achieved. Portfolio breakdowns are a traditional means of analyzing risk. They have a critical shortc
Methodology Documents

After several months of dour data rolling in for the U.S. and global economies, the surprisingly positive U.S. jobs report on June 5 and retail sales report on June 16 have given investors a glimpse of the recovery from the coronavirus. For the United St
Methodology Documents

These securities may look appealing on paper, but investors should be aware of their drawbacks.
Methodology Documents

The coronavirus pandemic is already delivering eye-popping economic data, with the U.S. unemployment rate reaching 15% in April, the worst number since the Great Depression. Despite the inflow of very bad data, equity markets have rallied over the past s