Jim Simons acquired 913 Thousand Splunk shares worth $143 Million. That's 0.21% of their equity portfolio (97th largest holding). The investor owns Inf% of the outstanding Splunk stock. The first Splunk trade was made in Q2 2013. Since then Jim Simons bought shares twelve more times and sold shares on fourteen occasions. The stake costed the investor $122 Million, netting the investor a gain of 17% so far.