Cornerstone Advisors (Washington)’s IPG Photonics IPGP Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2019 Q3	–	Sell	-119	Closed	-$18K	–	1098
2019 Q2	$18K	Buy	119 +44	+59%	+$6.66K	﹤0.01%	657
2019 Q1	$11K	Buy	75 +44	+142%	+$6.45K	﹤0.01%	702
2018 Q4	$4K	Buy	31 +23	+288%	+$2.97K	﹤0.01%	797
2018 Q3	$1K	Buy	+8	New	+$1K	﹤0.01%	1026