|            Starboard            Asks TriQuint to Make Changes to Mobile Power Amplifier Unit --            Update          |                           (Adds        TriQuint response and updates share performance.)
  By Ben Fox Rubin
  Activist        investor Starboard Value LP called on TriQuint Semiconductor Inc. (TQNT)        to make changes or consider selling its mobile power amplifier business,        claiming the division is a drag on the chip maker.
  Starboard,        which owns about 8% of the company's stock, said TriQuint has two        "strong, growing and highly profitable" segments--the networks and        defense unit and bulk acoustic wave filter business--adding those two        units alone are worth more than where the company currently trades.
  The        investor argued those businesses, though, have been overshadowed by the        mobile PA business, where "significant utilization issues and missed        design cycles have led to large losses and significantly reduced        consolidated gross margins."
  Starboard asked TriQuint        whether it could restructure the mobile PA business so it can operate        more profitably or if it should seek to sell its mobile PA business and        focus on the other two businesses.
  TriQuint, for its part, said        it "welcomes constructive input from all shareholders, including        Starboard Value LP." The company said it regularly reviews its strategy        and has taken "meaningful steps" increase value for its shareholders.
  The        company's mobile-device business faces intense competition in the        sector. On Tuesday, the company reiterated that it has invested in        premium filters, among other complementary products. Though the        investments presented financial headwinds for the company in the last        year and half, TriQuint has said these investments have positioned the        company ahead of its competition.
  Earlier this month, the company        said it swung to a third-quarter profit as it posted improving revenue.
  Shares        closed Tuesday up 5.7% at $7.76. The stock is up 61% so far this year.
  -Michael        Calia contributed to this article.      |