Robotti Robert’s Advanced Energy AEIS Stock Holding History

Robotti Robert’s Portfolio AEIS Stock Details AEIS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q2	$361K	Hold	4,725	–	–	0.06%	54
2025 Q1	$450K	Hold	4,725	–	–	0.09%	53
2024 Q4	$546K	Hold	4,725	–	–	0.1%	50
2024 Q3	$497K	Hold	4,725	–	–	0.08%	52
2024 Q2	$514K	Hold	4,725	–	–	0.08%	49
2024 Q1	$482K	Hold	4,725	–	–	0.07%	48
2023 Q4	$515K	Hold	4,725	–	–	0.07%	48
2023 Q3	$487K	Hold	4,725	–	–	0.07%	48
2023 Q2	$527K	Hold	4,725	–	–	0.09%	46
2023 Q1	$463K	Hold	4,725	–	–	0.08%	47
2022 Q4	$405K	Hold	4,725	–	–	0.08%	50
2022 Q3	$366K	Hold	4,725	–	–	0.09%	54
2022 Q2	$345K	Hold	4,725	–	–	0.08%	61
2022 Q1	$407K	Hold	4,725	–	–	0.08%	59
2021 Q4	$430K	Hold	4,725	–	–	0.09%	60
2021 Q3	$415K	Hold	4,725	–	–	0.1%	63
2021 Q2	$533K	Hold	4,725	–	–	0.13%	61
2021 Q1	$516K	Hold	4,725	–	–	0.13%	57
2020 Q4	$458K	Hold	4,725	–	–	0.13%	54
2020 Q3	$297K	Hold	4,725	–	–	0.11%	53
2020 Q2	$320K	Hold	4,725	–	–	0.14%	50
2020 Q1	$229K	Hold	4,725	–	–	0.13%	50
2019 Q4	$336K	Hold	4,725	–	–	0.11%	49
2019 Q3	$271K	Hold	4,725	–	–	0.08%	47
2019 Q2	$266K	Sell	4,725 -600	-11%	-$33.8K	0.09%	51
2019 Q1	$265K	Hold	5,325	–	–	0.09%	55
2018 Q4	$229K	Hold	5,325	–	–	0.09%	55
2018 Q3	$275K	Hold	5,325	–	–	0.07%	57
2018 Q2	$309K	Hold	5,325	–	–	0.08%	55
2018 Q1	$340K	Hold	5,325	–	–	0.09%	51
2017 Q4	$359K	Hold	5,325	–	–	0.09%	45
2017 Q3	$430K	Hold	5,325	–	–	0.12%	37
2017 Q2	$344K	Hold	5,325	–	–	0.1%	40
2017 Q1	$365K	Hold	5,325	–	–	0.11%	36
2016 Q4	$292K	Hold	5,325	–	–	0.09%	39
2016 Q3	$252K	Hold	5,325	–	–	0.09%	40
2016 Q2	$202K	Sell	5,325 -25,305	-83%	-$960K	0.07%	44
2016 Q1	$1.07M	Sell	30,630 -10,729	-26%	-$373K	0.39%	27
2015 Q4	$1.17M	Sell	41,359 -34,669	-46%	-$978K	0.48%	25
2015 Q3	$2M	Sell	76,028 -1,242	-2%	-$32.7K	1.33%	19
2015 Q2	$2.13M	Sell	77,270 -37,340	-33%	-$1.03M	1.18%	19
2015 Q1	$2.94M	Sell	114,610 -34,904	-23%	-$896K	1.7%	17
2014 Q4	$3.54M	Sell	149,514 -146,161	-49%	-$3.46M	1.99%	16
2014 Q3	$5.56M	Sell	295,675 -78,550	-21%	-$1.48M	2.75%	14
2014 Q2	$7.2M	Buy	374,225 +55,175	+17%	+$1.06M	2.82%	10
2014 Q1	$7.82M	Sell	319,050 -136,695	-30%	-$3.35M	2.98%	11
2013 Q4	$10.4M	Sell	455,745 -25,180	-5%	-$576K	4.19%	8
2013 Q3	$8.42M	Buy	480,925 +3,300	+0.7%	+$57.8K	3.39%	10
2013 Q2	$8.32M	Buy	+477,625	New	+$8.32M	3.62%	10