getETFConstituents API

The getETFConstituents API provides the complete list of constituents for a given ETF.

Pricing is based on the number of monthly queries and fields requested. We offer four packages: Small, Medium, Large, Enterprise. Contact us for additional details.

API Documentation


symbol (required)
A valid ETF symbol. (string)
Example: SPY


symbol (always returned)
The symbol of the constituent instrument. (string)
name (always returned)
The name of the constituent instrument. (string)
holdingsPercent (always returned)
sharesHeld (always returned)
Number of shares held. (int)


200 OK Success
400 Bad Request The request was invalid, please see the message for more information.
500 Internal Server Error Something is not working correctly, please contact support.