What is the relationship between Magic Quadrant and Gartner in the context of the input sentence. Choose an answer from: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.

This coupled with our long-standing leadership position in vulnerability management and our recent recognition in May, is the only challenger in the Gartner Magic Quadrant for application security testing reflects our ongoing commitment to deliver a leading cloud-enabled SecOps platform that empowers our customers' success in the cloud.

Answer: owned_by