The implication of your post is that there are people at Blackrock who are so excited about Anavex’s prospects that they’re adding significantly to their funds’ positions in AVXL. The implication, therefore, is that investors should follow Blackrock’s lead and load up. But before investors buy AVXL based on your conclusions, they should consider the fact that many Blackrock index funds are A) Not actively managed and B) market cap weighted, so as the market cap rose in 1Q, the number of AVXL shares held also went up.
Arguably, there are reasons why investors might want to own AVXL, but Blackrock’s recent addition of shares isn’t one of them.