With any share like this it is worthwhile trading 10-20% of holding. You get used to the fluctuations and you are researched so it's OK holding the bag if it does dip.
I am a bit overweight at the moment. I dumped a few at 105 but bought them back at 91.
It's not that Blautix is not important. It's more that the company is seeking to establish itself as the market leader by demonstrating that there is so much more potential for microbiome derived drugs beyond gastro intestinal diseases.
There still has not been an approval of a live biotherapeutic. When that comes and there are 3 companies in the running it will benefit the sector as a whole.