CUSIP to ticker symbol and back!

All inside your spreadsheet

No more copying-and-pasting CUSIP numbers into search boxes to find its ticker symbol. Translate between CUSIP and tickers seamlessly inside Microsoft Excel, Google Sheets, or with any programming language that can read a csv file.

We have curated a database of over 10,000+ publicly-traded equities using SEC filings at The CUSIP data is now available without expensive data licenses.

With a subscription, you get access to an up-to-date database. CUSIPs change frequently. We monitor those changes so you don't have to.


  • 10,000+ symbols mapped
  • Compatible with Microsoft Excel and Google Sheets
  • Simple to integrate with VLOOKUPs
  • No macros to setup
  • Frequently updated
  • Reasonable pricing
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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.
  • All major credit cards accepted. Pay by Visa, Mastercard, American Express, or Discover
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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 weekly 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.