Altria Group, Inc. (MO) has been experiencing gains from its efforts to solidify its position in the smoke-free product market in the face of declining cigarette volumes. The company’s shares have rallied 15.4% in the past three months. Although underperforming the industry’s growth of 19.3%, Altria has fared better than the broader Zacks Consumer Staples sector and the S&P 500’s respective gains of 5% and 5.6% in the same time frame.Image Source: Zacks Investment ResearchAltria closed the trading session a ...