GT Advanced Technologies' Chapter 11 bankruptcy announcement was a shocker to a lot of people, but there are some valuable lessons we can all take away.

Here are eight reasons why shares of GT Advanced Technologies (GTAT) are still extremely undervalued. The Crystal Systems sapphire business alone, with 40% gross margins, is worth about $1 in EPS ...

GT Advanced is best known for its sapphire material for displays and other mobile-device applications, but the company has a broader scope that includes producing photovoltaic materials for use in ...

Did investors get blinded by GT Advance's sapphire deal with Apple? There were already yellow and red flags, and the company's entire financial structure was riding on sapphire iPhones.

GT Advanced Technologies announced today that it reached a settlement agreement with Apple. Under the agreement, GT Advanced will wind down sapphire production at their Mesa, Arizona facility and ...

GT Advanced Technologies Inc. today announced it has acquired certain capital assets and intellectual property of Twin Creeks Technologies, Inc., a privately owned company that has developed an ...

Shares of GT Advanced Technologies Inc., which makes products used by the solar and LED industries, surged Friday after a Canaccord Genuity analyst raised his rating on the company's stock citing ...

“Our transition from GT Solar to GT Advanced Technologies reflects our broader strategic market focus,” commented Tom Gutierrez, GT Advanced Technologies’ president and CEO.

GT Advanced Technologies filed for Chapter 11 bankruptcy protection today, meaning the sapphire glass manufacturer's common shareholders are largely wiped out. I lost a lot of money today, and ...