Marketable security definition

What is a Marketable Security?

A marketable security is an easily traded investment that is readily converted into cash, usually because there is a strong secondary market for the security. Such securities are typically traded on a public exchange, where price quotes are readily available. The trade-off for the high level of liquidity is that the return on marketable securities is usually low.

Presentation of Marketable Securities

Marketable securities are recorded as a current asset on the balance sheet, since they have a maturity of less than one year. This is of some importance when calculating the current ratio, since marketable securities are included in the numerator of that calculation, and make a business look more liquid.

Examples of Marketable Securities

Examples of marketable securities are as follows:

  • Equity Securities. These represent ownership in a company and are traded on stock exchanges.

    • Common stocks. Shares in publicly traded companies (e.g., Apple, Tesla, Microsoft).

    • Preferred stocks. Hybrid securities with fixed dividends and priority over common stocks.

    • Exchange-traded funds (ETFs). Funds that track an index (e.g., S&P 500 ETFs).

    • American depositary receipts. Foreign company stocks traded in U.S. markets.

  • Debt Securities. These are loans made by investors to governments or corporations.

    • Treasury bills. Short-term U.S. government securities (maturity ≤ 1 year).

    • Treasury notes. Medium-term U.S. government bonds (1-10 years maturity).

    • Treasury bonds. Long-term U.S. government bonds (10+ years maturity).

    • Corporate bonds. Debt issued by corporations to fund operations.

    • Municipal bonds. Bonds issued by local/state governments, often tax-exempt.

    • Commercial paper. Short-term unsecured corporate debt (maturity ≤ 270 days).

    • Certificates of deposit. Fixed-term bank deposits that pay interest.

  • Cash Equivalents. Highly liquid assets that can be quickly converted into cash.

    • Money market funds. Low-risk funds that invest in short-term debt instruments.

    • Treasury bills. Considered both a debt security and a cash equivalent.

    • Repurchase agreements. Short-term borrowing secured by government securities.

    • Short-term government bonds. Highly liquid and low-risk securities.

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When to Invest in Marketable Securities

A conservatively-run business may place a large proportion of its excess cash in marketable securities, so that it can easily liquidate them if there is a sudden need for cash. This is most likely to be the case when a business has many opportunities for expansion or acquisitions, and so will probably need cash on short notice in order to take advantage of them.

A tightly-managed treasury department that has a clear understanding of expected cash flows may pursue higher-return investments which typically require longer maturities, and so will invest a smaller proportion of excess cash in marketable securities. This is most likely to be the case when a firm’s budgeting process is tightly regimented and closely followed throughout the budget year, so that management knows exactly when cash will be needed.