Prior to Pictet, she was part of the global emerging markets team at Lazard Asset Management for five years between 1996 and 2001, where she ran the Birla India investment trust.
Mr. Wehle will be based in New York, and will report to Greg Dalvito and Laurence Braham, Co-Heads of Technology Banking, Americas at Barclays.
It is focused on systematic, factor-based strategies, including its Global Multi-Factor Equity and Sustainable Multi-Factor Equity funds.
He fills a position previously occupied by Bryan Parkinson, who has been appointed to head Rowan Dartington Intermediaries & International, the division formerly known as Rowan Dartington Signature.
He regularly advises law firms on SRA Accounting Rules, financial and regulatory compliance, restructuring, internal management reporting, financial forecasting and tax compliance.