What Is a CUSIP Number and How to Find Stock or Bond CUSIPs

A comprehensive guide on CUSIP numbers, their importance, and step-by-step methods to locate the CUSIP for stocks and bonds.

The CUSIP number, an acronym for the Committee on Uniform Securities Identification Procedures, is a 9-character alphanumeric code assigned to all stocks and registered bonds in the United States. The CUSIP number functions as a unique identifier, ensuring that each security can be precisely tracked and managed, facilitating clear and consistent categorization in the financial markets.

Structure and Components of a CUSIP Number

A CUSIP number typically follows this structure:

  • Base (6 characters): Identifies the issuer and remains consistent across different securities from the same issuer.
  • Issue Number (2 characters): Differentiates between different issues from the same issuer.
  • Check Digit (1 character): Enhances the security and accuracy of the entire CUSIP.

For example, in the CUSIP number “123456AB7”:

  • “123456” would be the issuer code.
  • “AB” would represent the specific issue.
  • “7” would be the check digit.

The Importance and Use of CUSIP Numbers

CUSIP numbers play a crucial role in:

  • Identification: They help in distinguishing between different securities within the financial market.
  • Settlement Procedures: They streamline and standardize the settlement process across markets.
  • Trading and Regulatory Reporting: Essential for accurate trading data reporting to regulators.

How to Find a Stock or Bond CUSIP

Using Financial Service Providers

One common method to locate a CUSIP number is through financial service providers such as:

  • Brokerage Firms: Many brokers offer search tools for investors.
  • Financial Websites: Pages like Morningstar and Bloomberg often list CUSIP numbers in their security profiles.
  • Institutional Systems: For institutional investors, dedicated terminals like Bloomberg Terminal provide comprehensive securities data, including CUSIP numbers.

Official Sources

CUSIP numbers can also be retrieved through official institutions, such as:

  • CUSIP Global Services (CGS): The official issuing body provides direct access to CUSIP information.
  • Company Filings: Public companies often list their securities’ CUSIP numbers in filings like 10-Ks and 10-Qs, available on the SEC’s EDGAR database.

Verification and Accuracy

Always ensure the accuracy of the information by cross-referencing multiple sources, particularly for large transactions or regulatory reporting.

Examples and Applications

Example of a Stock CUSIP

Consider Apple Inc. with a CUSIP number of “037833100”. Each segment of this identifier signifies:

  • 037833: The base number for Apple Inc.
  • 10: The specific classification for this security (common stock).
  • 0: The check digit.

Application in Trading and Reporting

For example, when an investor buys or sells Apple stocks, this CUSIP is used to:

  • Match the trade on exchanges.
  • Report the transaction to regulatory bodies.
  • Update ownership records accurately.

ISIN (International Securities Identification Number)

A unique identifier similar to CUSIP but used internationally. It combines the CUSIP number with the country’s ISO code.

Ticker Symbol

While similar, ticker symbols are more commonly used for trading and are often shorter. They also do not provide the same level of detailed identification as CUSIP numbers.

FAQs

What is the difference between a CUSIP and an ISIN?

While CUSIP is specific to U.S. and Canadian securities, ISIN is a global standard combining country, issuer, and issue codes.

Can private companies have a CUSIP?

Typically, only publicly traded securities receive CUSIP numbers, but certain private placements may also receive them to facilitate transactions within regulated institutions.

Is there a charge for accessing CUSIP information?

Access to CUSIP numbers through official sources like CGS might involve fees, but many online financial service websites offer basic access for free.

References

  1. CUSIP Global Services
  2. Securities Exchange Act of 1934
  3. Investopedia’s CUSIP Number Definition

Summary

The CUSIP number is a vital tool in the U.S. and Canadian financial markets, facilitating the identification, trading, and settlement of securities. By understanding how to find and use these numbers, investors and professionals can navigate the financial landscape with greater precision and confidence.

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