RE:Tactics used x Hedge Fund & MM to acquire shareholder stock
Edelman claims his edge is his training in psychology. For Edelman it's all about understanding the biases of market participants.
https://www.forbes.com/sites/nathanvardi/2018/04/10/a-sixth-sense-for-biotech-has-made-joe-edelman-a-hedge-fund-star/?sh=58a775e955e9