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About Factors By MSCI
About Factors by MSCI
In investing, a factor is any characteristic that can explain the risk and return performance of an asset. Beginning with Barra in 1976, MSCI has researched factors to determine their effects on long-term equity performance. Our factor indexes and models, developed in consultation with the world’s largest investors, are backed by research based on four decades of factor data compiled by a 200+ global research team.
MSCI has been a leader in factors for over 40 years. Explore the history of MSCI factors below.
Factor Timeline
The Capital Asset Pricing model attempted to measure how the risk of an investment may affect its expected return. The measurement of the sensitivity of a security to the broader market was called Beta
Developed by:
1961 Treynor
1964 Sharpe
1965 Litner
1966 Mossin
MSCI was a pioneer in developing the market for global equity indexes. We began licensing our first equity index products in 1969
Refining CAPM to create low volatility factor investing, demonstrated that stock portfolios with lower volatility tend to produce higher returns on average
Creation of the
multi-factor Barra risk models
Stephen Ross
Introduced the Arbitrage Pricing Theory (APT) - credited with original term "Factors" and
Low Volatility Theory
Rosenberg & Marathe
Academic Asset Pricing Literature and Practitioner risk factor modeling research
Suggested that Macroeconomic factors can systematically affect stock market returns
First generation Barra fixed income factor model launched
First generation MSCI Global Equity Model (GEM) launched
Expanded on the Rational Market Theory to demonstrate that company size and valuation factors are drivers of stock price
Published first research on Momentum factor
RiskMetrics methodology was launched by J.P. Morgan
Expanded on Fama-French three-factor model to include momentum factor, creating the Carhart four-factor model
MSCI acquired Barra, a provider of portfolio risk analytics tools that launched its first risk analytics products in 1975
MSCI acquired RiskMetrics Group, a leading provider of risk management and governance products and services.
Fourth generation Barra fixed income factor models launched
MSCI launches MSCI FaCS and Factor Box, an industry standard and factor classification for consistent implementation and measurement for Factor Investing
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Elements of performance video
Elements of performance: factors by MSCI
Factors are the building blocks of many portfolios. They are the elements capable of turning data points into actionable insights.
Factor Group
Factor groups
Factors have historically been identified as critical drivers of portfolio risk and return and can now be used to better inform the investment process. Factors may help investors meet their objectives such as reducing risk, increasing returns and enhancing diversification by providing a better understanding of risk and returns.
Factor group | What it offers |
---|---|
Value Relatively inexpensive stocks |
Captures excess returns to stocks that have low prices relative to their fundamental value |
Low size (small cap) Smaller companies |
Captures excess returns of smaller firms (by market capitalization) relative to their larger counterparts |
Momentum Rising stocks |
Reflects excess returns to stocks with stronger past performance |
Low volatility Lower risk stocks |
Captures excess returns to stocks with lower than average volatility, beta, and/or idiosyncratic risk |
Dividend yield Cash flow paid out |
Captures excess returns to stocks that have higher-than-average dividend yields |
Quality Sound balance sheet stocks |
Captures excess returns to stocks that are characterized by low debt, stable earnings growth, and other “quality” metrics |
Growth Measure of change in sales and earnings |
Measures company growth prospects using historical earnings, sales and predicted earnings |
Liquidity Size-adjusted trading volume |
Captures common variations in stock trading volumes relative to available shares trading |
Want more information on factors by MSCI? Have an MSCI representative reach out to you.
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Factor indexes
Factor indexes
MSCI factor indexes are designed to help institutional investors seeking to capture the excess return of factors in a cost-effective and transparent manner. Factor indexes can be used to implement factors through a passive portfolio. A factor index can also bring transparency to factor allocations, helping to alleviate the well-known problem of manager style drift and may have positive implications for risk management.
Due to the historical cyclicality of factors, investors may choose to diversify away from a single factor but not want to dilute their exposure to their targeted factors or change the risk profile of their portfolios. MSCI’s Multiple-Factor Indexes provide building blocks that allow investors to assemble multiple-factor allocations based on their objectives for risk and return, their investment beliefs on individual factors, and their investability constraints.
Click on any of the factor icons below to learn more about the MSCI single factors:
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Learn more
Learn more
Learn more about MSCI Factor Indexes below or read more about factors by MSCI in our Additional Resources.
MSCI Single
Factor
Indexes
MSCI Single
Factor
IndexesMSCI
Diversified
Multiple-Factor
IndexesMSCI Factor
ESG Target
IndexesMSCI Factor
Tilt
Indexes
MSCI Factor Indexes are rules-based, transparent indexes targeting stocks with favorable factor characteristics – as backed by robust academic findings and empirical results. They are designed for simple implementation, replicability, and use for both traditional passive and active mandates.
Read more
Investors may want to diversify away from just a single factor without diluting the strength of their exposure to their targeted factors. These indexes combine four well-researched factors — value, momentum, size and quality — with a control mechanism designed to keep volatility in line with the market.
Read more
As factor allocations and ESG objectives become simultaneous requirements for many asset owners, MSCI Factor ESG Target Indexes are designed to allow clients to develop factor strategies while also integrating ESG considerations.
Read more
For large-scale asset managers and asset owners for whom investability is critical, narrow factor indexes may not have sufficient liquidity and capacity due to their concentrated nature. The MSCI Factor Tilt Indexes have higher investability requirements by tilting market capitalization weights of securities based on the relevant factor score.
INTRODUCING OUR LATEST FACTOR INNOVATION – MSCI FACS
MSCI FaCS TM – A common language for implementing factor investing strategies
Based on MSCI’s Global Equity Factor Model, MSCI FaCS includes eight factor groups, and 16 gactors.
Factor investing is transforming the way investors construct and manage portfolios. The increasing popularity of factor investing can create the need for standards.
Beginning with Barra, MSCI has helped establish a common language to explain risk and return through the lens of factors.
MSCI FaCS and MSCI Factor Box are designed to provide the structure and standardization for evaluating, implementing and reporting factor exposures.
MSCI FaCS and factor box video
MSCI FaCS and Factor Box
MSCI has been setting global industry standards for more than 40 years. Our obsession with data and new insights leads us to our latest factor innovation.
The FaCS report - ESG
The FaCS report
The FaCS report allows investors to understand what's driving their investments and helps them build better portfolios.
In the report you’ll be able to:
- Compare point in time key exposures of 8,000+ stocks, 11,000+ mutual funds and 1,500+ ETFs
- Compare historical key exposures (10+ years) of 8,000+ stocks, 11,000+ mutual funds and 1,500+ ETFs
- Compare 11 GICS sector factor exposures to understand the evolution of sectors and style factors
Introducing Our Latest Factor Innovation - Part 2
MSCI FaCSTM
Factors have historically been key drivers of risk and return in equity portfolios. Our research (Roisenberg, 2017) suggests that industry, country, currency and style Factors account for approximately 55% of the active return of a sample of approximately 882 actively managed global mutual funds from September 2003 to December 2016. Within the Factor contribution, style Factors made up the largest portion of active returns – 35%.
MSCI FaCS creates a common language and set of definitions around factors to be used by a broader audience including asset owners, managers, advisors, consultants and investors. Investment managers can use the framework to analyze and report factor characteristics, while investors and consultants can use the data to compare funds using common factor standard definitions.
MSCI FaCS on funds
Investors who use factors to help construct and manage portfolios need a common standard in order to analyze funds and conduct due diligence. MSCI FaCS on funds provides further insight into factor exposures and allows investors to use a common language for evaluating and comparing ETFs and mutual funds through MSCI FaCS’s eight factor groups.
Download the factsheet for more information.
MSCI factor box
The Factor Box, powered by MSCI FaCS, creates a common language for factor investing. The Factor Box provides a visualization designed to easily compare factor exposures between funds and benchmarks. It includes factors that, have historically demonstrated excess market returns over the long run.
The MSCI Factor Box aims to help investors identify factor exposures compared to their intended benchmark. This may help investors make better informed decisions on fund selection, fund monitoring and holistic portfolio analysis based on their fund exposures and investment objectives.
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Factor models
Factor models
Whether building portfolios, implementing strategies, or measuring performance, MSCI helps clients identify and solve for implementing factors throughout the investment process. Our latest models include factors like sustainability, crowding and machine learning that helps investors better understand the characteristics that drive portfolio risk and performance as market conditions change. These factor models help:
- Better understand the factors that drive portfolio risk and performance
- Build more adaptive, resilient portfolios that reflect modern investor views
- Access and customize solutions to suit your process
Read More about MSCI Equity Factor Models.
Download the brochure (PDF, 2.3 MB) (opens in a new tab)
To know about MSCI Factor Analytics solutions, click here.
Factor analytics quote
By 1976 Barra (now part of MSCI) had created sophisticated models that predicted stock returns based on many different risk factors.
FACTOR INVESTING - EMPOWERING INVESTORS TO ACHIEVE BETTER OUTCOMES
Factor investing - empowering investors to achieve better outcomes
MSCI helps clients build, implement and measure factor-based strategies through consistent and transparent factor frameworks. As a leader in the application of factors for over 40+ years, MSCI, beginning with Barra invented a common language to explain risk and return through the lens of factors.
Explore the MSCI global factor framework interactive below which provides transparency in to our Global Equity Factor Model – Long Term Horizon (GEMLT):
MSCI Graphics
Momentum
Explains common variation in stock returns based on their performance over the trailing 12 months
Relative Strength
Non-lagged Relative Strength is first computed from the returns from the trailing 252 days
Historical Alpha
Non-lagged values of historical alpha are computed by the time-series regression
Dividend Yield
Captures differences in stock returns attributable to stock's trailing 12-month and predicted dividend-to-price ratios
Reported Dividend-
to-Price
Dividing the trailing 12-month dividend per share by the price at the last month end
Forecast Dividend-
to-Price
Dividing the 12-month forward-looking dividend per share (DPS) by the
current price
Leverage
Captures common variation in stock returns due to differences in the level of company leverage
Investment Quality
Combination of measures that capture common variation in stock returns of companies experiencing rapid growth or contraction
Earnings Variability
Explains stock return differences due to variability in earnings and cash flows
Earnings Quality
Explains stock return differences due to uncertainty around company operating fundamentals and accrual components of earnings
Profitability
Combination of profitability measures that characterizes efficiency of a firm's
operations and total activities
Debt-to-Assets
Current liabilities plus long-term debt divided by book value of total assets
Book Leverage
Book Value of Common Equity: Book value of preferred equity and book value of long-term debt
Market Leverage
Market Value of Common Equity: Book value of preferred equity and book value of long-term debt
Asset Growth
Annual reported company assets are regressed against time over the past five fiscal years
Capital Expenditure Growth
Annual reported company capital expenditures are regressed against time over the past five fiscal years
Issuance Growth
Annual reported company number of shares outstanding regressed against time over the past five fiscal years
Variability in Sales
Standard deviation of company reported annual sales of the last five fiscal years, divided by the average annual sales
Variability in Earnings
Standard deviation of company reported annual earnings over the last five fiscal years, divided by the average
annual earnings
Variability in Cash Flow
Standard deviation of company annual cash flows of the last five fiscal years, divided by the average annual cash flow
Variation in Predicted EPS
Dividing the standard deviation of 12-month forward-looking earnings per share (EPS) estimates by the current price
Cash Earnings to Earnings
Difference between cash-earnings-to-price and earnings-to-price
Accruals - Balance Sheet Statement
Change in current assets net of cash, and less change in current liabilities net of short-term debt, less depreciation, standardized by total assets
Accruals C/F - Statement
Negative change in accounts receivable, inventories, accounts payable, accrued taxes, and other current assets/liabilities, less depreciation, standardized
by total assets
Asset Turnover
Sales divided by total assets
Profitability
Sales minus cost of goods sold divided by total assets
Gross Margin
Sales minus cost of goods sold divided by sales
Return on Assets
Earnings divided by total assets
Liquidity
Captures common variations in stock returns due to the amount of relative trading and differences in the impact of trading on stock returns
Monthly Share Turnover
Log of the share turnover over
the previous month
Quarterly Share Turnover
Log of the share turnover over
the previous quarter
Annual Share Turnover
Log of the share turnover over
the previous year
Annualized Traded Value Ratio
Daily traded value ratio (DTVR) is the volume divided by the number of shares
Residual Volatility
Captures relative volatility in stock returns. Consists of three descriptors: volatility of daily excess returns, volatility of daily residual returns, and cumulative range of the stock over the last 12 months
Beta
Explains common variations in stock returns due to different stock sensitivities to market or systematic risk that cannot be explained by the World factor
Historical Sigma
Volatility of the residual returns from historical
beta regression
Daily Standard Deviation
Volatility of excess returns over past year
Cumulative Range
Cumulative excess log return over past specified months
Historical Beta
Slope coefficient from a time-series regression of stock excess returns, against the cap-weighted
excess returns
Growth
Measures company growth prospects using sales growth and earnings growth over trailing five years and predicted earnings growth
Sales per Share Growth Rate
Annual reported sales per share are regressed against time over the past five fiscal years
Earnings per Share Growth Rate
Annual reported earnings per share are regressed against time over the past five fiscal years
Predicted Long-term Growth
Long-term (3-5 years) earnings growth forecasted by analysts
Book-to-Price
Calculated as the last reported book value of common equity divided by current market capitalization
Earnings Yield
Describes stock return differences due to various ratios of the company's earnings relative to its price
Long-Term Reversal
Explains common variation in returns related to a long-term (five years ex. recent thirteen months) stock price behavior
Book-to-Price
Last reported book value of common equity divided by current market capitalization
Reported Earnings-to-Price
Dividing the trailing 12-month earnings by the current market capitalization
Analyst-Predicted Earnings-to-Price
Dividing the 12-month forward-looking earnings by the current
market capitalization
Cash Earnings-to-Price
Dividing the cash earnings of the previous fiscal year by the current
market capitalization
Enterprise Multiple (EBITDA to EV)
Dividing the earnings before interest and taxes of the previous fiscal year by the current enterprise value (EV)
Long-Term Relative Strength
Returns analyzed from the trailing
four years
Long-Term Historical Alpha
Returns analyzed as the intercept term from a CAPM regression over the past four years
Mid Capitalization
Captures the payoff to the Size factor across the market-cap spectrum
Size
Captures the return differences between large-cap stocks and small-cap stocks
Cube of Size
Standardized Size exposure (log of market capitalization) is cubed following orthogonalized, winsorized and standardized
Log of Market Capitalization
Natural logarithm of market capitalization

Momentum
Momentum
Explains common variation in stock returns based on their performance over the trailing 12 months
Relative
Strength
Non-lagged Relative Strength is first computed from the returns from the trailing 252 days
Historical
Alpha
Non-lagged values of historical alpha are computed by the time-series regression

Yield
Dividend Yield
Captures differences in stock returns attributable to stock's trailing 12-month and predicted dividend-to-price ratios
Reported
Dividend-
to-Price
Dividing the trailing 12-month dividend per share by the price at the last month end
Forecast
Dividend-
to-Price
Dividing the 12-month forward-looking dividend per share (DPS) by the
current price

Quality
Leverage
Captures common variation in stock returns due to differences in the level of company leverage
Investment
Quality
Combination of measures that capture common variation in stock returns of companies experiencing rapid growth or contraction
Earnings
Variability
Explains stock return differences due to variability in earnings and cash flows
Earnings
Quality
Explains stock return differences due to uncertainty around company operating fundamentals and accrual components of earnings
Profitability
Combination of profitability measures that characterizes efficiency of a firm's
operations and total activities
Debt-to-Assets
Current liabilities plus long-term debt divided by book value of total assets
Book
Leverage
Book Value of Common Equity: Book value of preferred equity and book value of long-term debt
Market
Leverage
Market Value of Common Equity: Book value of preferred equity and book value of long-term debt
Asset Growth
Annual reported company assets are regressed against time over the past five fiscal years
Capital
Expenditure
Growth
Annual reported company capital expenditures are regressed against time over the past five fiscal years
Issuance
Growth
Annual reported company number of shares outstanding regressed against time over the past five fiscal years
Variability
in Sales
Standard deviation of company reported annual sales of the last five fiscal years, divided by the average annual sales
Variability
in Earnings
Standard deviation of company reported annual earnings over the last five fiscal years, divided by the average
annual earnings
Variability
in Cash Flow
Standard deviation of company annual cash flows of the last five fiscal years, divided by the average annual cash flow
Variation
in Predicted EPS
Dividing the standard deviation of 12-month forward-looking earnings per share (EPS) estimates by the current price
Cash Earnings to Earnings
Difference between cash-earnings-to-price and earnings-to-price
Accruals -
Balance
Sheet
Statement
Change in current assets net of cash, and less change in current liabilities net of short-term debt, less depreciation, standardized by total assets
Accruals -
Cash Flow
Statement
Negative change in accounts receivable, inventories, accounts payable, accrued taxes, and other current assets/liabilities, less depreciation, standardized
by total assets
Asset
Turnover
Sales divided by total assets
Profitability
Sales minus cost of goods sold divided by total assets
Gross Margin
Sales minus cost of goods sold divided by sales
Return
on Assets
Earnings divided by total assets

Liquidity
Liquidity
Captures common variations in stock returns due to the amount of relative trading and differences in the impact of trading on stock returns
Monthly Share
Turnover
Log of the share turnover over
the previous month
Quarterly
Share
Turnover
Log of the share turnover over
the previous quarter
Annual Share
Turnover
Log of the share turnover over
the previous year
Annualized
Traded Value
Ratio
Daily traded value ratio (DTVR) is the volume divided by the number of shares

Volatility
Residual
Volatility
Captures relative volatility in stock returns. Consists of three descriptors: volatility of daily excess returns, volatility of daily residual returns, and cumulative range of the stock over the last 12 months
Beta
Explains common variations in stock returns due to different stock sensitivities to market or systematic risk that cannot be explained by the World factor
Historical Sigma
Volatility of the residual returns from historical
beta regression
Daily
Standard
Deviation
Volatility of excess returns over past year
Cumulative
Range
Cumulative excess log return over past specified months
Historical Beta
Slope coefficient from a time-series regression of stock excess returns, against the cap-weighted
excess returns

Growth
Growth
Measures company growth prospects using sales growth and earnings growth over trailing five years and predicted earnings growth
Sales per Share
Growth Rate
Annual reported sales per share are regressed against time over the past five fiscal years
Earnings
per Share
Growth Rate
Annual reported earnings per share are regressed against time over the past five fiscal years
Predicted
Long-term
Growth
Long-term (3-5 years) earnings growth forecasted by analysts

Value
Book-to-Price
Calculated as the last reported book value of common equity divided by current market capitalization
Earnings
Yield
Describes stock return differences due to various ratios of the company's earnings relative to its price
Long-Term
Reversal
Explains common variation in returns related to a long-term (five years ex. recent thirteen months) stock price behavior
Book-to-Price
Last reported book value of common equity divided by current market capitalization
Reported
Earnings-
to-Price
Dividing the trailing 12-month earnings by the current market capitalization
Analyst-
Predicted
Earnings-
to-Price
Dividing the 12-month forward-looking earnings by the current
market capitalization
Cash
Earnings-
to-Price
Dividing the cash earnings of the previous fiscal year by the current
market capitalization
Enterprise
Multiple
(EBITDA to EV)
Dividing the earnings before interest and taxes of the previous fiscal year by the current enterprise value (EV)
Long-Term
Relative
Strength
Returns analyzed from the trailing
four years
Long-Term
Historical
Alpha
Returns analyzed as the intercept term from a CAPM regression over the past four years

Size
Mid
Capitalization
Captures the payoff to the Size factor across the market-cap spectrum
Size
Captures the return differences between large-cap stocks and small-cap stocks
Cube of Size
Standardized Size exposure (log of market capitalization) is cubed following orthogonalized, winsorized and standardized
Log of Market Capitalization
Natural logarithm of market capitalization
OUR RESEARCH DIFFERENTIATES MSCI FROM THE REST
Our research differentiates MSCI from the rest
One of MSCI’s key competitive advantages is our research. We employ one of the largest research teams in our industry with extensive academic credentials and broad financial and investment industry experience. We are dedicated to building the world’s finest index, portfolio construction and risk management tools – working on both developing new factor models and methodologies and enhancing existing ones.
MSCI‘s rich factor hierarchy is built from the ground-up from aggregated fundamental and technical data. This is based on extensive research to identify common drivers of risk and return and back tested for relevance across markets and investment strategies. Our in-house team of more than 150 researchers blends academic research with practical experience and is continuously innovating to introduce new factors into risk models.
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