What is an Investor
An investor is any person or other entity (such as a firm or mutual fund) who commits capital with the expectation of receiving financial returns. Investors utilize investments in order to grow their money and/or provide an income during retirement, such as with an annuity. A wide variety of investment vehicles exist including (but not limited to) stocks, bonds, commodities, mutual funds, exchange-traded funds (ETFs), options, futures, foreign exchange, gold, silver, retirement plans and real estate. Investors typically perform technical and/or fundamental analysis to determine favorable investment opportunities, and generally prefer to minimize risk while maximizing returns.
An investor typically is made distinct from a trader. An investor puts capital to use for long-term gain, while a trader seeks to generate short-term profits by buying and selling securities over and over again.
Investors typically generate returns by deploying capital as either equity or debt investments. Equity investments entail ownership stakes in the form of company stock that may pay dividends in addition to capital gains. Debt investments may be as loans extended to other individuals or firms, or in the form of purchasing bonds issued by governments or corporations which pay interest in the form of coupons.
Investors are not a uniform bunch. They have varying risk tolerances, capital, styles, preferences and time frames. For instance, some investors may prefer very low-risk investments that will lead to conservative gains, such as certificates of deposits and certain bond products. Other investors, however, are more inclined to take on additional risk in an attempt to make a larger profit. These investors might invest in currencies, emerging markets or stocks.
A distinction can be made between the terms "investor" and "trader" in that investors typically hold positions for years to decades (also called a "position trader" or "buy and hold investor") while traders generally hold positions for shorter periods. Scalp traders, for example, hold positions for as little as a few seconds. Swing traders, on the other hand, seek positions that are held from several days to several weeks.
Institutional investors are organizations such as financial firms or mutual funds that invest in stocks and other financial instruments and build sizable portfolios. Often, they are able to accumulate and pool money from several smaller investors (individuals and/or firms) in order to take larger investments. Because of this, institutional investors often have far greater market power and influence than individual retail investors.
Passive and Active Investors
Investors may also adopt various market strategies. Passive investors tend to buy and hold various market indexes, and may optimize their allocation weights to certain asset classes based on rules such as Modern Portfolio Theory's (MPT) mean-variance optimization. Others may be stock pickers who invest based on fundamental analysis of corporate financial statements and financial ratios. One example of this would be the "value" investors who seek to purchase stocks with low share prices relative to their book value. Others may seek to invest long-term in "growth" stocks that may be losing money at the moment but are growing rapidly and hold promise for the future,
Passive (indexed) investing is becoming increasingly popular, where it is expected to overtake active investment strategies as the dominant stock market logic by the year 2020. The growth of low-cost target-date mutual funds, ETFs, and roboadvisors are responsible for this surge in popularity.