Moog Inc.
A maker of precision motion-control systems, Moog builds the hydraulic valves and actuators that steer aircraft, missiles, and even spacecraft—its flight-control parts help gimbal the Saturn V rocket engines that carried Apollo astronauts to the moon. Founded in 1951, the company was born when engineer Bill Moog invented the electrohydraulic servo valve in a dirt-floored airplane hangar in East Aurora, New York, and started a business with his brother and a colleague. The name simply comes from the founder, and its headquarters still sit in that same upstate town.
Estimated from filings — the split-adjusted price range over the quarters each manager built the position. A range, not a fill price; 13F reports a quarter-end snapshot, not a trade date.