KEY POINTS
  • Apple is investing $390 million into Finisar, which makes chips used by Apple products for depth and proximity sensing.
  • Finisar shares surge on word of the deal.
  • The company will use the money to reopen a shuttered plant in Sherman, Texas, and create 500 jobs.

Apple announced on Wednesday the second investment from its $1 billion Advanced Manufacturing Fund, committing $390 million to Finisar, whose stock surged on word of the deal.

Finisar's stock jumped 28 percent in premarket trading after the deal was announced.