A.R.T. Advisors’s Cerus CERS Stock Holding History

A.R.T. Advisors’s Portfolio CERS Stock Details CERS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q4	–	Sell	-46,784	Closed	-$241K	–	1370
2019 Q3	$241K	Buy	46,784 +32,200	+221%	+$173K	0.01%	1135
2019 Q2	$82K	Sell	14,584 -27,400	-65%	-$151K	﹤0.01%	1220
2019 Q1	$262K	Buy	41,984 +19,900	+90%	+$121K	0.02%	988
2018 Q4	$112K	Sell	22,084 -67,597	-75%	-$392K	0.01%	1151
2018 Q3	$646K	Buy	89,681 +12,500	+16%	+$90.8K	0.03%	741
2018 Q2	$514K	Sell	77,181 -11,100	-13%	-$68.1K	0.02%	907
2018 Q1	$483K	Sell	88,281 -118,200	-57%	-$537K	0.02%	972
2017 Q4	$697K	Buy	206,481 +116,212	+129%	+$393K	0.03%	763
2017 Q3	$246K	Buy	90,269 +1,000	+1%	+$2.45K	0.01%	1077
2017 Q2	$224K	Buy	89,269 +28,669	+47%	+$91.8K	0.01%	1117
2017 Q1	$269K	Sell	60,600 -31,100	-34%	-$132K	0.01%	1052
2016 Q4	$398K	Buy	+91,700	New	+$477K	0.02%	843
2016 Q3	–	Sell	-116,863	Closed	-$729K	–	716
2016 Q2	$729K	Buy	+116,863	New	+$695K	0.04%	662
2015 Q1	–	Sell	-147,772	Closed	-$922K	–	1447
2014 Q4	$922K	Buy	+147,772	New	+$671K	0.03%	676
2014 Q1	–	Sell	-12,696	Closed	-$81K	–	1346
2013 Q4	$81K	Sell	12,696 -4,864	-28%	-$30.6K	﹤0.01%	1206
2013 Q3	$118K	Buy	17,560 +4,600	+35%	+$25K	0.01%	1203
2013 Q2	$57K	Buy	+12,960	New	+$62.7K	﹤0.01%	1278

Other funds holding CERS

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Primecap Management

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return

Nikko Asset Management Americas New York $7.07B AUM 50.91% 1-Year Est. Return

Sumitomo Mitsui Trust Group

Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $154B AUM 29.96% 1-Year Est. Return

ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Elk Creek Partners Denver, Colorado $582M AUM 10.23% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return