A.R.T. Advisors’s IPG Photonics IPGP Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q1	–	Sell	-2,120	Closed	-$307K	–	514
2019 Q4	$307K	Sell	2,120 -7,500	-78%	-$1.04M	0.02%	1019
2019 Q3	$1.3M	Buy	9,620 +2,100	+28%	+$278K	0.07%	430
2019 Q2	$1.16M	Buy	+7,520	New	+$1.14M	0.07%	415
2019 Q1	–	Sell	-21,520	Closed	-$2.44M	–	1443
2018 Q4	$2.44M	Buy	21,520 +10,220	+90%	+$1.36M	0.16%	181
2018 Q3	$1.76M	Buy	11,300 +7,900	+232%	+$1.47M	0.08%	335
2018 Q2	$750K	Buy	+3,400	New	+$802K	0.03%	759
2017 Q4	–	Sell	-15,100	Closed	-$2.79M	–	1518
2017 Q3	$2.79M	Buy	+15,100	New	+$2.51M	0.14%	185
2017 Q2	–	Sell	-2,000	Closed	-$241K	–	1556
2017 Q1	$241K	Buy	+2,000	New	+$226K	0.01%	1098
2015 Q4	–	Sell	-61,946	Closed	-$4.71M	–	1586
2015 Q3	$4.71M	Buy	61,946 +38,271	+162%	+$3.24M	0.17%	143
2015 Q2	$2.02M	Buy	+23,675	New	+$2.23M	0.07%	442
2013 Q4	–	Sell	-7,696	Closed	-$433K	–	1376
2013 Q3	$433K	Buy	+7,696	New	+$450K	0.02%	837

Other funds holding IPGP

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

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

AllianceBernstein

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

First Eagle Investment Management

First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

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

Lazard Asset Management

Lazard Asset Management New York $60.8B AUM 22.47% 1-Year Est. Return

Pictet Asset Management (UK) London, United Kingdom $91.8B AUM 47.77% 1-Year Est. Return

Sumitomo Mitsui Trust Group

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

Eagle Asset Management St Petersburg, Florida $19.6B AUM 41.58% 1-Year Est. Return