Jim Simons acquired 44.1 Thousand Tantech Holdings Ltd shares worth $24.7 Thousand. That's 0.00% of their equity portfolio (3250th largest holding). The investor owns 2.07% of the outstanding Tantech Holdings Ltd stock. The first Tantech Holdings Ltd trade was made in Q3 2015. Since then Jim Simons bought shares fourteen more times and sold shares on fifteen occasions. The investor's estimated purchase price is $930 Thousand, resulting in a loss of 97%.