Marshall Wace North America’s Occidental Petroleum OXY Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q3	$403K	Buy	+13,622	New	+$364K	﹤0.01%	1168
2020 Q2	–	Sell	-723,461	Closed	-$8.38M	–	1386
2020 Q1	$8.38M	Buy	+723,461	New	+$23.8M	0.06%	244
2019 Q4	–	Sell	-299,217	Closed	-$13.3M	–	1516
2019 Q3	$13.3M	Buy	+299,217	New	+$14.1M	0.08%	218
2018 Q4	–	Sell	-10,663	Closed	-$876K	–	1591
2018 Q3	$876K	Buy	+10,663	New	+$862K	0.01%	624
2018 Q2	–	Sell	-125,193	Closed	-$8.13M	–	1612
2018 Q1	$8.13M	Sell	125,193 -223,005	-64%	-$15.6M	0.04%	446
2017 Q4	$25.6M	Sell	348,198 -703,214	-67%	-$47.7M	0.14%	174
2017 Q3	$67.3M	Buy	+1,051,412	New	+$64M	0.43%	42
2013 Q4	–	Sell	-40,191	Closed	-$3.6M	–	805
2013 Q3	$3.6M	Sell	40,191 -119,689	-75%	-$10.3M	0.11%	200
2013 Q2	$13.7M	Buy	+159,880	New	+$13.5M	1.08%	11