An exodus of investors is underway at Index Ventures on the back of a $2.3 billion fundraise

An exodus of investors is underway at Index Ventures on the back of a $2.3 billion fundraise

Michael Raines/Getty Images; Jenny Chang-Rodriguez/BIIndex recently parted ways with five out of nine investors in its San Francisco office.The firm just announced $2.3 billion in new funds despite a fundraising drought.Index is doubling down on "key investment team members," a spokesperson told BI.From the outside, things are looking rosy at Index Ventures.This week, the 28-year-old venture capital firm debuted a new pair of funds totaling $2.…