New York Stock Market Satellite Rookie Soars 15%

York Space Systems Inc. (YSS) closed at $39.56 on the New York Stock Exchange on the 15th, up 15.5%. Heavy trading drove its market capitalization to approximately $5 billion (about ₩7 trillion), adding roughly $920 million (around ₩1.3 trillion) in a single day.

The company announced the previous day that it had appointed Janine A. Davidson, a former U.S. Air Force Deputy Under Secretary, to its board of directors. At the same time, Truist Securities lowered its price target from $30 to $26 but maintained a “Hold” rating, noting that its 2026 revenue guidance is based on growth skewed toward the second half of the year (source: it.investing.com).

Founded in 2015 and based in Denver, York Space Systems manufactures small satellites. By mass-producing standardized small‐satellite platforms, it has secured multiple military and government contracts—most notably with the U.S. Department of Defense’s Space Development Agency (SDA) for its low-Earth-orbit constellation project. Since listing on the NYSE on January 29, the company has attracted investor attention as a growth-oriented aerospace and defense play (source: currentlyinspace.com).