Jim Simons acquired 184 Thousand United-Guardian shares worth $1.54 Million. That's 0.00% of their equity portfolio (2015th largest holding). The investor owns 4.26% of the outstanding United-Guardian stock. The first United-Guardian trade was made in Q2 2013. Since then Jim Simons bought shares 27 more times and sold shares on fifteen occasions. The investor's estimated purchase price is $3.88 Million, resulting in a loss of 60%.