I hadn't entered some start prices in 2016, so NOX would have...

I hadn't entered some start prices in 2016, so NOX would have also been a bag holder with current + 178% so that makes 7.

Biotech looks to be one of my better lists of micros/juniors holding gains...it's always volatile though. 
BIT and BOT have had spectacular rallies and subsequent falls.

There were are few that came from the under $10m cap starting price which have also done very well.
Those are IVX and PAB. 350% and 243% respectively. 

The biggest gainer in the over $50m start cap is PNV - Polynovo with 127% and RMD with 80%

So we all know the biggest winner emerge from the under $50m cap area.