Superday in New York, three 30 minute interviews over the course of 3 hours. Prior to this I had a 1st round phone interview with a current analyst. It was somewhat difficult in the superday because JPM IS has 8+ business lines that they could assign you to and in one interview I was asked to describe in detail what Prime Brokerage was.

The first round basically was attending a networking event at their headquarters. Just talked to employees of different levels. They asked a lot of behavioral questions to get to know you. Didn't feel like an interview at all.