Mason Street Advisors’s CyrusOne Inc Common Stock CONE Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q1	–	Sell	-64,314	Closed	-$4.71M	–	1437
2020 Q4	$4.71M	Buy	64,314 +1,762	+3%	+$128K	0.08%	241
2020 Q3	$4.38M	Sell	62,552 -577	-0.9%	-$45.2K	0.09%	213
2020 Q2	$4.59M	Buy	63,129 +2,919	+5%	+$208K	0.09%	188
2020 Q1	$3.72M	Hold	60,210	–	–	0.09%	210
2019 Q4	$3.94M	Buy	60,210 +850	+1%	+$58.4K	0.08%	270
2019 Q3	$4.7M	Sell	59,360 -963	-2%	-$64.3K	0.1%	209
2019 Q2	$3.48M	Buy	60,323 +2,754	+5%	+$161K	0.07%	298
2019 Q1	$3.02M	Buy	57,569 +2,133	+4%	+$112K	0.06%	354
2018 Q4	$2.93M	Buy	55,436 +1,712	+3%	+$97.8K	0.07%	298
2018 Q3	$3.41M	Buy	53,724 +2,890	+6%	+$187K	0.07%	286
2018 Q2	$2.97M	Buy	50,834 +2,553	+5%	+$138K	0.07%	335
2018 Q1	$2.47M	Buy	48,281 +3,305	+7%	+$177K	0.06%	416
2017 Q4	$2.68M	Sell	44,976 -336	-0.7%	-$20.4K	0.06%	389
2017 Q3	$2.67M	Buy	45,312 +7,172	+19%	+$428K	0.06%	373
2017 Q2	$2.13M	Buy	38,140 +3,034	+9%	+$168K	0.05%	454
2017 Q1	$1.81M	Buy	+35,106	New	+$1.72M	0.05%	526
2013 Q3	–	Sell	-184,705	Closed	-$3.83M	–	1790
2013 Q2	$3.83M	Buy	+184,705	New	+$4.13M	0.04%	467