Core Insights - Amer Sports shares surged 18.1% following the release of first-quarter earnings, reflecting strong market performance [1] - The company has transformed from an industrial entity founded in 1950 to a global sports equipment leader, recently going public in early 2024 after being taken private in late 2018 [2] - Amer's revenue increased by 23% to $1.47 billion in the first quarter, with adjusted earnings per share nearly tripling to $0.27, surpassing analyst expectations [3] Financial Performance - The company raised its full-year 2025 guidance to a midpoint revenue growth of 16% and adjusted EPS around $0.70, up from previous guidance of 14% growth and $0.67 [3] - The impressive 23% revenue growth is notable in the current global economic climate, with management indicating the ability to offset tariff impacts through pricing strategies and supply chain adjustments [4] - The recovery of the China segment, which previously struggled, contributed significantly to growth, with a 43% increase last quarter, alongside low double-digit growth in North America and Europe [5] Profitability and Valuation - Amer's transition from near-break-even results a year ago to healthy profitability was aided by reduced interest expenses due to debt repayment from IPO proceeds [6] - The stock currently trades at approximately 50 times this year's earnings guidance, indicating a high valuation, but potential for rapid earnings growth if the company maintains its growth trajectory [6]