China's new stealth fighter spooks Wall Street about Lockheed Martin's F-35
Wall Street analysts changed their ratings for Lockheed Martin, the prime contractor for the F-35 Lightning II, after photos emerged showing two Chinese stealth fighter prototypes.
A Wall Street analyst changed his rating for Lockheed Martin, the prime contractor for the F-35 Lightning II, after photos emerged showing two Chinese stealth-fighter prototypes.US Navy
  • A Wall Street analyst downgraded Lockheed Martin after photos of new Chinese jets emerged.

  • The analyst said the US could buy fewer Lockheed F-35s in favor of jets still being designed.

  • But there's little evidence that China's new aircraft could match the F-35's capabilities.

Glimpses of China's next-generation fighter jet don't worry just the Pentagon.

One Wall Street analyst says the emergence of the jet prototypes could hurt Lockheed Martin — the maker of the three versions of the F-35 Lightning II stealth fighter, the most expensive weapon in history.

A Deutsche Bank analyst, Scott Deuschle, downgraded Lockheed to a neutral rating in early January, saying there's "increased concern" over the "long-term support for F-35 in the face of China's combat aircraft modernization efforts." That's because the new Chinese jets could prompt the US military to buy fewer F-35s in favor of more advanced aircraft.

Lockheed reported this week that its fourth-quarter net income fell 71% to $527 million year over year because of a $1.29 billion loss associated with a fixed-price contract. The company's stock is down 5% this year.

China unveiled two stealth-fighter prototypes in December. Little is known about them, but some worry they could outmatch the F-35, a fifth-generation aircraft that first flew in 2006.

The US military is buying a lot of F-35s. The Air Force plans to acquire 1,763 F-35A models by 2049, the Navy 273 carrier-based F-35Cs, and the Marine Corps 67 F-35Cs and 353 jump-jet F-35Bs.

At the same time, the military is developing sixth-generation fighters, including the Air Force's Next Generation Air Dominance program and the Navy's F/A-XX, the replacement for its carrier-based fighters, like the Super Hornet. The NGAD aircraft, which the Air Force hopes could fly by 2030, will have more advanced features than the F-35, including better engines, sensors, and stealth capabilities, as well as the ability to team with robot fighters such as the Collaborative Combat Aircraft.

An F-35C Lightning II readies to launch from the aircraft carrier USS Carl Vinson in the South China Sea.
An F-35C Lightning II readying to launch from the aircraft carrier USS Carl Vinson in the South China Sea.MC3 Nate Jordan/US Navy

"The reveal of further advancements in combat aircraft capabilities by China" could undermine long-term Department of Defense "demand for the F-35 aircraft," Deuschle wrote.

There's little public evidence, however, to compare the Chinese prototypes pound for pound with the F-35.

The F-35 has become the poster child for what critics denounce as wasteful government spending by the military-industrial complex. The program has been mired in controversy, delays, and cost overruns since its inception in the 1990s. Elon Musk, President Donald Trump's advisor and Tesla's CEO, has called crewed fighter jets like the F-35 obsolete.