TreeHouse Foods, Inc. (THS) has recently provided investors with solid gains, appreciating 13.4% over the past three months. This performance outpaces both the industry's 5.4% return and the S&P 500's 2.7% return. The upswing was driven by two robust, long-term consumer trends, which include the growth of private-label groceries in North America and the ongoing shift in consumer preferences toward snacking. TreeHouse Foods' focus on these segments is part of its broader transformation strategy aimed at soli ...