A.R.T. Advisors’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
Q2
Sell
2021
Q1
$304K Buy
2019
Q2
Sell
2019
Q1
$3.55M Buy
2018
Q4
$2.74M Buy
2018
Q3
Sell
2018
Q2
$11.1M Sell
2018
Q1
$11.5M Buy
2017
Q1
Sell
2016
Q4
$2.51M Buy
2016
Q3
$1.29M Buy
2015
Q2
Sell
2015
Q1
$27.7M Buy
2014
Q4
$5.05M Buy
2014
Q3
Sell
2014
Q2
$1.3M Buy
2014
Q1
Sell
2013
Q4
$8.28M Buy
2013
Q3
$1.01M Buy