There are a number of Refinitiv Data Platform API endpoints related to ownership. For example: https://apidocs.refinitiv.com/Apps/ApiDocs#/details/L2RhdGEvb3duZXJzaGlwL3Yx/L3ZpZXdzL2NvbnNvbGlkYXRlZC9icmVha2Rvd24=/GET/PLAYGROUND..
Please review to determine if these endpoints will provide the specific information you are after.
Hi @econ-eikon5 ,
Furthermore, information about RDP Libraries and RDP API can be found on the following links:
Additionally, you can contact their Refinitiv representative for the RDP credentials.
I hope this helps. Please let me know if you have questions.