SR Labs, a New York-based provider of electronic trading solutions for the global financial services market, has raised $53 million in equity funding from Insight Venture Partners. www.srtechlabs.com
FireEye Inc., a Milpitas, Calif.-based provider of cyber attack protection, has raised $50 million in new VC funding. Goldman Sachs was joined by return backers like Sequoia Capital, Norwest Venture Partners, Juniper Networks and Silicon Valley Bank. The company previously raised over $35 million from the aforementioned firms, plus DAG Ventures, JAFCO Ventures and In-Q-Tel. www.fireeye.com
Guavus Inc., a San Mateo, Calif.–based provider of provider of big data analytics solutions for communications service providers, has raised $30 million in new VC funding. Investor Growth Capitalled the round, and was joined by QuestMark Partners and return backers Artiman Ventures, Sofinnova Ventures and Intel Capital. www.guavus.com
Host Analytics, a Redwood City, Calif.-based provider of cloud-based enterprise performance management solutions, has raised $17 million in Series D funding. Return backers included Advanced Technology Ventures, Trident Capital, StarVest Partners and Next World Capital. www.hostanalytics.com
NewLeaf Symbiotics Inc., a St. Louis-based developer of a symbiotic bacteria that can improve plant health and crop yield, has raised $7 million in new VC funding. Backers include Rockport Capital, Open Prairie Ventures, Pangaea Ventures and individual angels. www.newleafsym.com
Binary Event Network, a New York-based platform that lets users buy and sell sports event outcomes based on real-time information while watching live games, has raised an undisclosed amount of first-round funding from Guggenheim Partners, Cinnober Financial Technology and Broadhaven Capital Partners. www.benmarkets.com
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