I've had pretty decent success in my IPO trades this year. Most have been very short term holds.
CYBR was one that worked out very well despite leaving a hell of a lot on the table.
I bought the breakout after it had settled down from its first trades at 23.48. This provided a clear stop loss of about 1 point. The broader markets were rallying so I figured this could run a bit. And it did. As I went up over 1.50 I kept telling my self don't get greedy. I pulled the trigger as it ran. As it turned out I sold way too soon as it popped 30. It's a decent win nonetheless.
Exit: 25.40. 1R gain.