What do the 'CIX' and 'CIK' identifiers represent in Bloomberg?

The identifiers 'CIX' and 'CIK' represent the Central Index Key and Central Index Registrar, respectively, in the context of financial data and company filings. The Central Index Key (CIX) is primarily associated with the SEC’s indexing for corporations, providing a unique identifier for companies that file with the Securities and Exchange Commission. This identifier is critical for ensuring that data can be accurately tracked and referenced across various reports and filings.

The Central Index Registrar (CIK) is also a vital tool within the SEC's systems, serving as a unique identifier assigned to each entity that submits filings. This identifier helps streamline the process of reporting and retrieving documents, improving the integrity of financial reporting.

Understanding these identifiers is essential for any analysis related to securities filings, performance tracking, and regulatory compliance, given that accurate and efficient reference to corporate records is fundamental in the finance and investment industries.