Is Tech Merger Mania The Sign Of A Market Top? By: TalkMarkets June 10, 2015 at 06:14 AM EDT More than 60 M&A deals have been completed, worth an aggregate of $50 billion, according to Credit Suisse semiconductor analyst, John Pitzer. Read More >> Related Stocks: Altera Corp Avago Technologies Broadcom Corp Intel Corp Nxp Semiconductors Qorvo Inc