News Corp-backed RelateIQ is being bought by competitor Salesforce just four months after it closed a $40m series C round.

Chernin Group will exit as Rightster buys the online media company in an $85.6m cash and share deal.

Software company Longmaster has acquired the online healthcare portal in a $105m deal that has allowed IDG Capital Partners to exit.

The deal provided exits for NetDragon, which received over $1bn in the deal, and IDG Capital Partners.

Qualcomm Atheros, an investor since 2008, has acquired chipmaker Wilocity in a deal through that enabled backers including Marvell Technology to exit.

Intel Capital, Imagination Technologies' largest shareholder, has cut its share from 14% to 5%, causing the microchip maker's stock to fall.

Music streaming service Rdio has acquired competitor TastemakerX, enabling an exit for investors including AOL Ventures.

Google has acquired the music streaming and recommendation company for a reported $39m, giving exits to both Amazon and William Morris Endeavor.

Physicians Interactive bought the health community platform with financing supplied by existing investor Merck, through its Global Health Innovation Fund.

Google's corporate venturing fund exited the app testing startup through an acquisition by its parent company.