Baillie Gifford's position in AeroVironment is currently worth $440M. That's 0.32% of their equity portfolio (53rd largest holding). The investor owns 3.65% of the outstanding AeroVironment stock. The first AeroVironment trade was made in Q1 2013. Since then Baillie Gifford bought shares 26 more times and sold shares on fourteen occasions. The stake costed the investor $244M, netting the investor a gain of 80% so far.