Ken Griffin acquired 50.3 Thousand Build A Bear Workshop shares worth $2.08 Million. That's 0.00% of their equity portfolio (2282nd largest holding). The first Build A Bear Workshop trade was made in Q2 2013. Since then Ken Griffin bought shares 36 more times and sold shares on 34 occasions. The stake costed the investor $962 Thousand, netting the investor a gain of 116% so far.