Filing: Nasdaq-listed Qorvo reveals activist investor Starboard's 7.7% stake, amid stiff competition and slowing orders for the company's smartphone chips (Zaheer Kachwala/Reuters)

Zaheer Kachwala / Reuters:

Filing: Nasdaq-listed Qorvo reveals activist investor Starboard’s 7.7% stake, amid stiff competition and slowing orders for the company’s smartphone chips  —  Starboard Value has built a 7.7% stake in Qorvo (QRVO.O), the chipmaker revealed in a filing on Friday, as the activist investor looks to boost the company’s weak share price.