Campbell & Co Investment Adviser’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	–	Sell	-97,144	Closed	-$3.81M	–	1114
2025 Q4	$3.81M	Sell	97,144 -46,000	-32%	-$1.44M	0.18%	155
2025 Q3	$4.2M	Buy	143,144 +123,285	+621%	+$2.79M	0.32%	53
2025 Q2	$358K	Sell	19,859 -33,907	-63%	-$576K	0.02%	898
2025 Q1	$998K	Sell	53,766 -15,601	-22%	-$300K	0.08%	430
2024 Q4	$1.26M	Buy	+69,367	New	+$1.36M	0.1%	308
2022 Q3	–	Sell	-91,628	Closed	-$675K	–	727
2022 Q2	$675K	Buy	+91,628	New	+$1.42M	0.18%	176
2022 Q1	–	Sell	-36,992	Closed	-$613K	–	713
2021 Q4	$613K	Buy	+36,992	New	+$541K	0.21%	141
2021 Q1	–	Sell	-19,019	Closed	-$210K	–	443
2020 Q4	$210K	Sell	19,019 -13,000	-41%	-$118K	0.13%	352
2020 Q3	$228K	Buy	+32,019	New	+$279K	0.17%	273
2020 Q1	–	Sell	-75,217	Closed	-$565K	–	102
2019 Q4	$565K	Buy	+75,217	New	+$521K	0.17%	194