Katie Trowsdale, head of multi manager strategies, and Mark Lane, investment director, are now co-managing the MyFolio Sustainable range. Trowsdale was promoted to ASI's head of multi-manager strategies in January, having been a member of ASI's multi-manager solutions team for nine years.
In a post on LinkedIn, Wiggins said: "After seven years and a wonderful selection of company names, I am leaving Aberdeen Standard Investments. I wanted to thank all of those colleagues that allowed me to benefit, borrow and learn from their experience and expertise.
"I will be resurfacing in July. In the meantime, I will be taking gardening leave literally and spending lots of time outside, while hopefully doing a bit of writing and thinking."