Ken Griffin acquired 23.8 Thousand Donaldson Inc. shares worth $1.7 Million. That's 0.00% of their equity portfolio (2487th largest holding). The first Donaldson Inc. trade was made in Q2 2013. Since then Ken Griffin bought shares 51 more times and sold shares on 46 occasions. The stake costed the investor $1.62 Million, netting the investor a gain of 4.6% so far.