FYI: We recently announced our plans to update the methodology we follow in assigning Morningstar Analyst Ratings to mutual funds, exchange-traded funds, and other managed investments we cover. Here we examine the aggregate impact the methodology change would have if it were applied pro forma to U.S.-domiciled funds that have been assigned an Analyst Rating.
Regards,
Ted
https://www.morningstar.com/articles/945884/how-our-fund-analyst-ratings-could-change