York Space Systems (YORK) Surges +66% in One Month on Strong Space & Defense Momentum

York Space Systems has been one of the best-performing stocks in the space sector recently, surging over +66% in the past month. The rally reflects growing investor enthusiasm for U.S. national security demand for low-cost satellite constellations and broader interest in space-tech companies. Why York Is Gaining Traction York is playing a key role in the Pentagon’s Proliferated Warfighter Space Architecture (PWSA) program, delivering satellites for missile warning, data relay, and defense communications. The company went public in early 2026, raising approximately $629 million. While it traded below its IPO highs for a while, it has rebounded strongly on improving fundamentals and sector tailwinds. 2025 revenue grew +52%, and management is guiding 2026 revenue to $545M – $595M, supported b...