John W. Rogers Jr.'s position in Schlumberger Ltd. is currently worth $657 Thousand. That's 0.01% of their equity portfolio (93rd largest holding). The first Schlumberger Ltd. trade was made in Q2 2013. Since then John W. Rogers Jr. bought shares twenty more times and sold shares on seven occasions. The investor's estimated purchase price is $801 Thousand, resulting in a loss of 18%.