Nine months ago, Angle Health closed what looked like a strong Series B. The San Francisco health benefits company raised $134 million in a mix of debt and equity led by Portage, bringing its total funding to just under $200 million. It was a respectable round for a company that most people outside the US employer benefits market had never heard of. Now, according to the Wall Street Journal, European mid market private equity firm Vitruvian Partners is leading a $600 Million