Martingale Asset Management’s Quest Diagnostics DGX Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2023 Q2	–	Sell	-1,426	Closed	-$202K	–	818
2023 Q1	$202K	Buy	+1,426	New	+$204K	﹤0.01%	779
2020 Q1	–	Sell	-4,169	Closed	-$446K	–	972
2019 Q4	$446K	Sell	4,169 -238	-5%	-$24.8K	﹤0.01%	881
2019 Q3	$472K	Hold	4,407	–	–	﹤0.01%	886
2019 Q2	$449K	Sell	4,407 -4,705	-52%	-$452K	﹤0.01%	905
2019 Q1	$820K	Sell	9,112 -11,077	-55%	-$960K	0.01%	817
2018 Q4	$1.68M	Buy	20,189 +8,077	+67%	+$757K	0.02%	586
2018 Q3	$1.31M	Hold	12,112	–	–	0.02%	663
2018 Q2	$1.33M	Buy	12,112 +1	+0%	+$104	0.02%	674
2018 Q1	$1.22M	Sell	12,111 -602	-5%	-$61.7K	0.02%	690
2017 Q4	$1.25M	Sell	12,713 -16,705	-57%	-$1.58M	0.02%	662
2017 Q3	$2.75M	Buy	29,418 +25,700	+691%	+$2.73M	0.04%	479
2017 Q2	$414K	Sell	3,718 -1,101	-23%	-$116K	0.01%	848
2017 Q1	$474K	Buy	+4,819	New	+$459K	0.01%	824
2015 Q2	–	Sell	-6,556	Closed	-$504K	–	864
2015 Q1	$504K	Buy	+6,556	New	+$469K	0.01%	702
2014 Q2	–	Sell	-16,407	Closed	-$951K	–	880
2014 Q1	$951K	Sell	16,407 -3	-0%	-$161	0.03%	510
2013 Q4	$879K	Buy	+16,410	New	+$973K	0.03%	593