INVESTMENT SECURITIES AND MARKETS

The assignment is to analyze how adding real estate investments to a stock portfolio would affect the portfolio’s returns and risk. The first page should be a printout of an Excel worksheet formatted as shown on the reverse side. You should develop and populate an Excel spreadsheet which summarizes returns for stocks and real estate and for a portfolio invested 80% in stocks and 20% in real estate. FINANCE 321 ASSIGNMENT 2 Diversification is an important part of a good investment strategy. The assignment is to analyze how adding real estate investments to a stock portfolio would affect the portfolio’s returns and risk. Your submission should be two pages: 1. The first page should be a printout of an Excel worksheet formatted as shown on the reverse side. You should develop and populate an Excel spreadsheet which summarizes returns for stocks and real estate and for a portfolio invested 80% in stocks and 20% in real estate. For returns, we’ll use the returns on the following Vanguard index funds: Stocks: Vanguard Total Stock Market Index Fund Admiral Shares Real Estate: Vanguard REIT Index Fund Admiral Shares If you go to Vanguard’s home page, choose the “Personal Investors” option, click on the “Investment Products” link at the bottom and follow the “Stock funds” and “Sector & specialty funds” links there will be lists of funds in which you’ll find the fund you’re looking for. (The REIT Index fund is listed under “Sector & specialty funds.”) At the home page for each fund, go to the “Prices and Performance” tab and then follow the “See cumulative, yearly and quarterly historical returns” link. There you’ll find year-by-year returns from 2001 through 2014; be sure to use the returns in the “Total Return” column. After inputting returns for the Vanguard funds, create a column showing the returns on a portfolio weighted 80% stocks and 20% REITs. Then use Excel functions to find the correlation between the two funds and the average return and standard deviation for each of the funds and for the portfolio. Add a row showing the Sharpe ratios for each of the funds and for the portfolio, using a risk-free interest rate of 1.5% (the approximate average return on T-bills from 2001 to 2014). 2. On a second page, answer these questions: a. What is a REIT? Why would investing in a mutual fund like the Vanguard REIT Index Fund be a good way to invest in real estate? b. Assume your initial portfolio is all stocks (100% in the Vanguard Total Stock Market Index Fund). How does adding real estate (i.e., changing your portfolio mix to 80% Total Stock Market, 20% REIT Index) change your (i) return, (ii) risk, (iii) Sharpe ratio? c. Would adding the REIT index fund to your all-stock portfolio be a good idea? Briefly explain why/why not. There may be considerations beyond the numbers you cite in part (b). Your submission should be a maximum of two pages; the second page should be typed. It is to be turned in at the beginning of class on November 30. (It should not be emailed unless you are absent from class on that day.) Total Stock REIT Portfolio Market Index (80% stock, Fund Fund 20% REIT) Weights 0.8 0.2 2014 12.56% 30.32% ? 2013 ? ? ? 2012 ? ? ? 2011 ? ? ? 2010 ? ? ? 2009 ? ? ? 2008 ? ? ? 2007 ? ? ? 2006 ? ? ? 2005 ? ? ? 2004 ? ? ? 2003 ? ? ? 2002 ? ? ? 2001 ? ? ? AVERAGE ? ? ? STD DEV ? ? ? CORRELATION ? (STOCKS AND REITS) RISK-FREE RATE 0.015 SHARPE RATIO ? ? ?