Cambridge Investment Research Advisors’s Century Aluminum CENX Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$229K	Sell	3,909 -10,296	-72%	-$516K	﹤0.01%	3553
2025 Q4	$557K	Buy	+14,205	New	+$444K	﹤0.01%	2612
2025 Q3	–	Sell	-14,556	Closed	-$262K	–	3729
2025 Q2	$262K	Sell	14,556 -27,066	-65%	-$460K	﹤0.01%	3092
2025 Q1	$773K	Buy	41,622 +15,683	+60%	+$301K	﹤0.01%	2062
2024 Q4	$473K	Buy	+25,939	New	+$510K	﹤0.01%	2472
2021 Q3	–	Sell	-17,900	Closed	-$231K	–	3109
2021 Q2	$231K	Buy	+17,900	New	+$258K	﹤0.01%	2692
2019 Q2	–	Sell	-18,600	Closed	-$165K	–	2223
2019 Q1	$165K	Buy	18,600 +600	+3%	+$5.19K	﹤0.01%	2118
2018 Q4	$132K	Buy	18,000 +5,500	+44%	+$49.8K	﹤0.01%	2002
2018 Q3	$150K	Sell	12,500 -1,700	-12%	-$21.9K	﹤0.01%	2114
2018 Q2	$224K	Sell	14,200 -5,235	-27%	-$88.7K	﹤0.01%	1932
2018 Q1	$321K	Buy	+19,435	New	+$406K	﹤0.01%	1618
2015 Q3	–	Sell	-222,922	Closed	-$2.33M	–	1498
2015 Q2	$2.33M	Buy	222,922 +128,135	+135%	+$1.63M	0.06%	284
2015 Q1	$1.31M	Buy	+94,787	New	+$1.91M	0.04%	420