Diversifiable unique unsystematic risk is reduced as more securities are added to the portfolio.
A portfolio is a collection of financial investments such as stocks, bonds, commodities, cash and cash equivalents, including closed-end funds and exchange-traded funds (ETFs). Stocks, bonds and cash are generally considered to be the core of a portfolio.
Portfolio definition is a loose sheet or flat case used to carry an investment combination or a sample of a finished work. An example of a portfolio is a briefcase. An example of a portfolio is a person's various investments. An example of a portfolio is an exhibition of an artist's previous work.
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