Marshall Wace North America’s Syneos Health, Inc. Class A Common Stock SYNH Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q3	$107M	Buy	1,222,579 +287,275	+31%	+$26M	0.46%	42
2021 Q2	$83.7M	Buy	+935,304	New	+$79M	0.35%	60
2021 Q1	–	Sell	-72,690	Closed	-$4.95M	–	1861
2020 Q4	$4.95M	Buy	72,690 +32,170	+79%	+$2.01M	0.02%	541
2020 Q3	$2.15M	Buy	+40,520	New	+$2.41M	0.01%	563
2019 Q4	–	Sell	-5,148	Closed	-$274K	–	1687
2019 Q3	$274K	Sell	5,148 -11,175	-68%	-$573K	﹤0.01%	906
2019 Q2	$834K	Sell	16,323 -40,721	-71%	-$1.9M	0.01%	798
2019 Q1	$2.95M	Sell	57,044 -214,557	-79%	-$10.4M	0.02%	421
2018 Q4	$10.7M	Sell	271,601 -68,596	-20%	-$3.19M	0.1%	155
2018 Q3	$17.5M	Buy	+340,197	New	+$16.7M	0.12%	150
2018 Q2	–	Sell	-93,435	Closed	-$3.32M	–	1784
2018 Q1	$3.32M	Buy	+93,435	New	+$3.66M	0.02%	667
2017 Q4	–	Sell	-617,138	Closed	-$32.1M	–	1673
2017 Q3	$32.1M	Sell	617,138 -1,773	-0.3%	-$98.9K	0.21%	128
2017 Q2	$36.5M	Sell	618,911 -199,221	-24%	-$10.4M	0.27%	89
2017 Q1	$37.6M	Buy	+818,132	New	+$40.7M	0.3%	96