Given the input sentence, please extract the subject and object containing a certain relation in the sentence according to the following relation types, in the format of "relation1: word1, word2; relation2: word3, word4". Relations include: 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.
Text: Indeed, significant macroeconomic worries has weighed on the performance of financial services plays like Ashmore Group in recent times, particularly those geared towards developing markets such as the London business.
user
headquarters_location: Ashmore Group, London; industry: Ashmore Group, financial services
assistant