General Mills, Inc. (GIS) has been enjoying gains from its strategic portfolio reshaping, cost-saving initiatives and focus on innovation. The company’s shares have rallied 17.8% in the past three months, crushing the industry’s growth of 7.2%. The branded consumer foods company has also fared better than the broader Zacks Consumer Staples sector and the S&P 500’s respective gains of 6.5% and 2.4% in the same time frame.GIS Price Performance vs. Industry, S&P 500 & SectorImage Source: Zacks Investment Resea ...