A measure of the ability of a security to be bought and sold. If there is an active marketplace for a security, it has good marketability. Marketability is similar to liquidity, except that liquidity implies that the value of the security is preserved, whereas marketability simply indicates that the security can be bought and sold easily.

Minority Ownership

Less than 50% ownership of a corporation’s voting stock, or not enough ownership to control company operations. From a purely accounting point of view, a parent company which owns less than 100% but more than 50% of a subsidiary presents the value of the remaining ownership (the minority ownership) on the balance sheet in a separate account. In such cases, minority interest is shown as either a liability or an equity item on the consolidated balance sheet, and the income (or loss) owed to the minority owners is subtracted from (or added to) the parent’s income to arrive at a net income number (consolidated).

Money Market Mutual Fund

An open-end mutual fund which invests only in money markets. These funds invest in short term (one day to one year) debt obligations such as Treasury bills, certificates of deposit, and commercial paper. The main goal is the preservation of principal, accompanied by modest dividends. The fund’s Net Asset Value remains a constant $1 per share to simplify accounting, but the interest rate does fluctuate. Money market funds are very liquid investments, and therefore are often used by financial institutions to store money that is not currently invested. Unlike bank accounts and money market accounts, most deposits are not FDIC insured, but the risk is extremely low (only those funds administered by banks are FDIC-insured, but some others are privately insured). Although money market mutual funds are among the safest types of mutual funds, it still is possible for money market funds to fail, but it is unlikely. In fact, the biggest risk involved in investing in money market funds is the risk that inflation will outpace the funds’ returns, thereby eroding the purchasing power of the investor’s money. also called money fund or money market fund.

Municipal Bond Fund

A mutual fund which invests in municipal bonds. These bond funds are popular among investors in high income tax brackets because they are exempt from federal taxes and, in some cases, from state taxes as well. As with U.S. government bond funds, the underlying securities in municipal bond funds are backed by the government and thus are considered to have a high credit rating. However, municipalities have been known to declare bankruptcy on occasion, making these funds more risky than U.S. government bonds. also called muni fund.