By Elliot Gulliver-Needham In this weekly series, investment reporter Elliot Gulliver-Needham sits down with a fund manager for a Q&A. This week, we’re hearing from Yolanda Courtines, manager of the Wellington Global Stewards fund. What makes the fund stand out from its competitors?We have 35 to 45 names in the portfolio, with a history of high returns on capital, because we think that’s the best measure of a good business. We build that confidence with the second core pillar to our strategy, which is stewardship, and that can help tilt the odds in favor of high returns on capital being perpet…