Needham Investment Management’s Emcore Corp EMKR Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2023 Q3	–	Sell	-910,000	Closed	-$685K	–	129
2023 Q2	$685K	Hold	910,000	–	–	0.11%	98
2023 Q1	$1.05M	Buy	+910,000	New	+$1.05M	0.18%	95
2021 Q3	–	Sell	-10,000	Closed	-$92K	–	128
2021 Q2	$92K	Sell	10,000 -1,140,000	-99%	-$10.5M	0.01%	120
2021 Q1	$6.28M	Sell	1,150,000 -350,000	-23%	-$1.91M	0.86%	46
2020 Q4	$8.18M	Buy	1,500,000 +115,000	+8%	+$627K	1.37%	26
2020 Q3	$4.5M	Buy	1,385,000 +85,000	+7%	+$276K	0.9%	39
2020 Q2	$4.13M	Buy	1,300,000 +550,000	+73%	+$1.75M	0.88%	44
2020 Q1	$1.68M	Buy	750,000 +260,000	+53%	+$582K	0.48%	57
2019 Q4	$1.49M	Buy	490,000 +80,000	+20%	+$243K	0.41%	49
2019 Q3	$1.26M	Hold	410,000	–	–	0.4%	47
2019 Q2	$1.35M	Buy	410,000 +75,000	+22%	+$247K	0.45%	50
2019 Q1	$1.22M	Buy	335,000 +25,000	+8%	+$91.3K	0.42%	47
2018 Q4	$1.3M	Buy	310,000 +10,000	+3%	+$42K	0.49%	45
2018 Q3	$1.43M	Buy	300,000 +105,000	+54%	+$499K	0.43%	50
2018 Q2	$985K	Buy	195,000 +135,000	+225%	+$682K	0.28%	59
2018 Q1	$342K	Buy	+60,000	New	+$342K	0.1%	81