It's possibly shareholders selling 1/3 on a treble, I was nearly tempted myself, as it's generally a good strategy; however not this time, I'm holding on tight.
I would agree with you and at the last AGM all my eggs were in the Rockhopper basket, I decided to diversify a bit since then for protection, I could afford to take some risk and it paid of, others may not be in that position.
Not sure about Kirst, I have Diversified into, PLSR, SML, ECO WTE and a few others, happy so far and fairy confident looking forward, probably more qrisk though.