Xoom secured $25m in financing from existing investors in 2011, as part of a $58m series F round raised between 2009 and 2011 at $11.45 per share.

Viggle, a Nasdaq-listed media company, has ended its agreed plans to buy GetGlue, a social check-in company for television programs and other entertainment, for $85m.

Opko will pay $100m initially using its shares and the rest in performance fees.

D&R had annual sales of about $50m.

Prepaid service and transaction provider InComm has acquired Taylor Corporation-backed Giftango, an e-delivery provider for retail gift cards.

US-based Tutor.com has been acquired by media conglomerate IAC for a reported $40m.

Investments softer in 2012, despite bumper exit year.

Avis will pay $12.25 per share for Zipcar, which has made corporate venturing investments in start-ups Wheelz and Catalunya Carsharing, known as Avancar in Spain.

Nine of the 10 possible IPOs this year identified by news provider CNN has corporate venturing backing.