Joel Greenblatt acquired 879 Thousand Iridium Communications shares worth $26.5 Million. That's 0.21% of their equity portfolio (56th largest holding). The first Iridium Communications trade was made in Q4 2019. Since then Joel Greenblatt bought shares nine more times and sold shares on twelve occasions. The investor's estimated purchase price is $27 Million, resulting in a loss of 1.7%.