GMAB I’ve had GMAB in my portfolio for a while, and it’s been one of my top holdings. Fundamentally, the company still looks solid.
However, I’ve decided to start selling. The main reason is patent risk, which could potentially have a significant impact on the company’s valuation in the medium term. Everything looks stable for now, but I’d rather not hold a position that might come under pressure if those risks materialize.
Sometimes even with strong fundamentals, it’s better to lock in profits and wait until the situation becomes clearer.
