Equities Flashcards
Overview of Equity Portfolio Management
what have the typical annual dividend yields been like?
1-3%
What is a more stable - dividend or return?
dividend
Negative Screening (or exclusionary screening)
excludes companies or sectors that do not meet client standards
Positive screening (best in class screening)
seeks to uncover companies or sectors that rank most favorably with clients
Thematic Investing
Screens equities based on a specific theme, such as climate change. Related to impact investing.
Impact Investing
Aims to meet investor objectives by becoming more actively engaged with company matters and/or directly investing in company projects
What is size and style investing?
matrix with one axis as size: large/medium/small and the other axis as style: value/blend/growth
What are the advantages of segmenting by size and style?
- portfolio managers can better address client investment characteristics in terms of risk and return characteristics
- potential for greater diversification benefits by investing across different sectors or industries.
- ability to construct relevant benchmarks for funds that invest in a specific size/style category
- ability to analyze how company characteristics change over time
What are the different types of segmentation by economic activity?
- market oriented approach
- production oriented approach
eg investing solely on companies that invest in oil production and transportation industries
Market oriented approach
Segments companies by markets served, how products are used by consumers, and how cash flows are generated
Production oriented approach
Segments companies by products manufactured and inputs required during the production process.
Optional stock dividend
Allows investors to choose between cash payments or stock dividends (ie new shares). The option has value for the investor and can also be immediately sold to monetize the option.
Covered call
involves writing a call option on a stock owned. writer loses upside of the security if the price increases above the strike price.
Cash covered put
Selling put options on stock and setting aside sufficient cash equivalents to pay for the stock if the put buyer exercises their right. the risk of the seller is the put buyer will only exercise the right of the stock declines in value
Dividend capture
investor buys a stock right before its ex-dividend date, holds the stock through ex-dividend date and then sells the stock
proxy fight
seeking to persuade other shareholders to support their proposals
A strategy that focuses on relatively new, fast-growing companies in emerging industries is most likely employing which strategy?
small cap growth
Free rider problem
when some shareholders do shareholder activism and other shareholders who do not participate in it also benefit.
Will adding bonds to a passive fund trading S&P500 reduce its risk?
No
Predictability of correlations is uncertain
If you lend out a stock, do you lose on the dividends?
No
Dividends on loaned stock are “manufactured” by the stock borrower for the stock lender - stock borrower ensures that the stock lender is compensated for any dividends that the lender would have received had the stock not been loaned.
Characteristic requirements for equity benchmarks (TRI RULES)
Must be:
1. Rules based: Rules for including and excluding stocks in the portfolio, the weighting scheme and the rebalancing frequency must be consistent, objective and predictable so investors can replicate the investment performance of the index
- Transparent: rules underlying the index are public, clearly stated and understandable to investors
- Investable: investors can replicate the return and risk performance of the index
Risk Factor Exposure of a passive portfolio
Expected sensitivity of portfolio returns to various risk factors
Methods of Index Weighting
- Market Cap Weighting
- Price Weighting
- Equal Weighting
- Fundamental Weighting
Market Cap Weighting
Based on total market cap (free float shares)
It is the market portfolio in CAPM
Price Weighting
Weighting each portfolio stock by its price.
Can be achieved with a portfolio that holds an equal number of shares of each index stock, which gives stocks with higher share price larger index weights. eg DJIA
Equal Weighting
Investing equal amounts in each portfolio stock.
It is factor indifferent - it randomizes factor mispricing and because of its small cap bias relative to market cap weighting, returns are more volatile than for market cap weighting.
It can also produce marginally better returns before transaction costs when stock prices vary around their intrinsic value
Fundamental Weighting
Weighting index stocks by their proportions of the total index value of a fundamental factor eg sales, income, dividends, etc.
Herfindahl-Hirschman Index (HHI)
sum of W^2
Effective number of stocks
1/ HHI
Ranges from 1/n to 1
How are concentration risk and HHI related?
As HHI increases, concentration risk increases
Reconstitution
Process of removing and replacing stocks that no longer fit the desired market exposure of an index
Practices to reduce trading costs associated with migration of a stock between indexes on reconstitution dates
- Buffering
- Packeting
Buffering
Establishing a threshold level for the change in a firm’s capitalization risk that must be met before moving it from one index to another on reconstitution date
Makes the index benchmarks more investable
Packeting
When a mid-cap company’s capitalization increases so that it qualifies as a large-cap stock, half of the portfolio position is moved to the large-cap index on the reconstitution date. If the stock still meets the criteria for inclusion in the large-cap index at the next reconstitution date, the remainder of the position is moved from the mid-cap to the large-cap index.
Fama and French 5 factors
- Market Risk (Beta, standardizes covariance of returns with return on the market)
- Firm Size
- Book to Market Value
- Operational Profitability
- Investment Intensity (growth rate of assets)
Momentum-Based Indexes
Typically overweight stocks that have outperformed a benchmark index over the most recent period of a specified length
Types of factor-based strategies
- Risk Oriented
- Return Oriented
- Diversification Oriented
What factors are return-oriented strategies based on?
dividend yield, momentum, fundamentally weighted strategies
What factors are risk-oriented strategies based on?
Volatility weighting (weights are inverse of price volatility)
Minimum-Variance investing (traditional Markowitz framework where portfolios are selected that minimize portfolio variance, subject to constraints such as maximum or minimum sector or country weights)
Diversification-oriented strategies
Include equally weighted portfolios and maximum diversification strategies (maximizing the ratio of the weighted average volatility of individual stocks to the portfolio volatility)
Pooled Investments
Open-ended mutual funds
ETFs
How do ETFs eliminate taxable gains?
Do not have to sell stocks in response to shareholder redemption requests
Overlay positions
Derivatives based strategies (options, futures, contracts)
What are the different types of overlays?
- Completion Overlay: move the portfolio back to risk exposure of the index eg by adjusting portfolio’s beta to match the index beta
- Rebalancing overlay: efficiently and cheaply matches the reconstitution of the index as securities are added and dropped
- Currency overlay: adjusts the foreign exchange risk of portfolio holdings denominated in a foreign currency
Separately Managed Equity-Index Based Portfolios
Hold all constituent stocks in the index or a representative sample.
Require regularly updated data on the index; sophisticated trading and accounting systems; well established broker relationships to facilitate program trading and lower trading commissions; and compliance systems to ensure compliance with laws, regulations and internal company policies
Methods of constructing passively managed index-based equity portfolios
- Full replication
- Stratified Sampling
- Optimization
Stratified Sampling
To reduce the costs of full replication, but still approximate the factor exposures of the underlying index
Index stocks are divided into strata (subsets) based on key risk characteristics.
Random samples of stocks within each strata are selected for inclusion in the portfolio.
The weight of the stocks selected for each strata are such that the portfolio risk factor exposures match those of the index portfolio
Strata of the constituent stocks must be mutually exclusive and exhaustive
The more criteria used in constructing strata, the smaller the tracking error
Optimization
Uses mean-variance analysis to minimize tracking error.
Typically maximizes desirable result or minimizes an undesirable characteristic subject to one or more constraints
How does optimization work for an index portfolio?
Seeks to minimize tracking error relative to the underlying index, and constraints may include a minimum number of stocks, a style tilt that matches that of the underlying index, or a minimum capitalization, among other possibilities.
Optimization can also be combined with stratified sampling, with optimization performed on each strata of a stratified sample.
What are the advantages of optimization?
- reduction of tracking error versus stratified sampling
- explicitly account for the covariances of constituent stock returns, rather than relying on a characteristic, such as industry sector, in constructing the portfolio
What is the blended approach for passive portfolio construction?
Large liquid index stocks: full replication
Thinly traded stocks: stratified sampling or optimization
Attribution analysis
Helps managers identify sources of tracking error and hopefully reduce them