CUSIP Database: CUSIP to ticker symbol

Look up ticker symbols for CUSIP identifiers seamlessly in Microsoft Excel and Google Sheets, or download as a csv.

Get subscription access to the database with no expensive data licenses required.

This data is used by investors, analysts, risk and compliance officers at leading hedge funds and family offices.


  • 16,000+ symbols mapped
  • Compatible with Excel and Sheets
  • Simple to integrate with VLOOKUPs
  • No macros to setup
  • Data is updated quarterly
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Get the CUSIP to ticker symbol database today

A data subscription is $96/quarter.

  • Subscriptions are billed quarterly.
  • Cancel anytime to end your subscription, and you won't be charged again.
  • An annual subscription is available with a discount.
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See the data in action

Below is an example performance analysis of Berkshire Hathaway's portfolio in July 2020 for the holdings reported in its 2020 Q1 SEC filing. With the CUSIP data, you can convert the CUSIP identifiers used in the SEC filings to ticker symbols which can be used to fetch stock quotes in most spreadsheets.

Data Quality: Our database is not a definitive source for CUSIPs and ISINs. The data is sold "as is" and we cannot provide guarantees on the accuracy of the data (although it is usually between 97-99% accurate). Updates are made quarterly and a changelog is available to subscribers.

Subscription Cancellations: By subscribing, you get a snapshot of the CUSIP database that you can then download to your computer. You can cancel a subscription at anytime. As it would be impossible to revoke access once the database been downloaded, we can only refund you for future quarters that you prepaid for.