Baillie Gifford's position in Microsoft is currently worth $3.08 Billion. That's 2.54% of their equity portfolio (13th largest holding). The first Microsoft trade was made in Q1 2013. Since then Baillie Gifford bought shares 21 more times and sold shares on 25 occasions. The stake costed the investor $1.31 Billion, netting the investor a gain of 134% so far.