Investing.com -- Luminar Technologies (NASDAQ:LAZR) stock plummeted 58% Monday after the LiDAR technology company filed for Chapter 11 bankruptcy protection and announced plans to sell its assets.

Quantum Computing Inc. ("QCi" or the "Company") (Nasdaq: QUBT), an innovative, quantum optics and integrated photonics ...

Luminar Technologies, Inc. (the "Company" or "Luminar"), a leading global technology company, today announced that it has entered into an agreement with Quantum Computing Inc. ("QCi") pursuant to ...

Get the latest on Luminar Technologies' bankruptcy, the sale of its semiconductor unit, and industry implications for LiDAR ...

Quantum Computing (QUBT) announced on Monday that it intends to acquire Luminar Semiconductor for $110M in an all-cash deal ...

Historical precedent hasn't been kind to next-big-thing technologies -- and quantum computing doesn't look to be an exception.

One of the hottest themes within the greater artificial intelligence (AI) landscape is quantum computing. In 2025, shares of quantum AI pure plays D-Wave Quantum and Rigetti Computing have soared by ...

Quantum Computing Inc. has minimal revenue. It could take five to 10 years before practical applications of quantum computing ...

Pure-play stocks IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. have soared by as much as 545% over the ...

The era of buying stock based on science fiction potential has finally ended. Throughout 2025, the quantum computing sector ...

These stocks have rewarded shareholders generously in the last few years. The underlying businesses, on the other hand, leave much to be desired.

The people who know Wall Street's hottest quantum computing stocks best are giving investors a clear reason to be skeptical.