TwinBeech Capital’s Century Aluminum CENX Stock Holding History

TwinBeech Capital’s Portfolio CENX Stock Details CENX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-4,908	Closed	-$288K	–	411
2026 Q1	$288K	Buy	+4,908	New	+$246K	0.03%	458
2025 Q2	–	Sell	-103,129	Closed	-$1.91M	–	680
2025 Q1	$1.91M	Buy	+103,129	New	+$1.98M	0.03%	399
2022 Q4	–	Sell	-105,132	Closed	-$555K	–	721
2022 Q3	$555K	Buy	105,132 +82,654	+368%	+$628K	0.01%	512
2022 Q2	$166K	Buy	+22,478	New	+$349K	0.01%	476

Other funds holding CENX

Glencore Baar, Switzerland $4.87B AUM 67.38% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Sourcerock Group Denver, Colorado $1.92B AUM 45.54% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

TwinBeech Capital's CENX Position: Q2 2026 in Review

TwinBeech Capital sold out of Century Aluminum (CENX) in Q2 2026, closing a stake of 4,908 shares — an estimated $288K sold.

TwinBeech Capital first reported a position in CENX in Q2 2022 and held it in 4 quarters. The position peaked at $1.91M in Q1 2025. 415 funds tracked by Wall St. Rank hold CENX as of Q2 2026.

TwinBeech Capital reported no remaining Century Aluminum position as of Q2 2026 after selling out during the quarter.
TwinBeech Capital sold 4,908 Century Aluminum shares in Q2 2026, an estimated $288K.
TwinBeech Capital first reported a position in Century Aluminum in Q2 2022 and held it in 4 quarters.
TwinBeech Capital's Century Aluminum position peaked at $1.91M in Q1 2025.
415 funds tracked by Wall St. Rank held Century Aluminum as of Q2 2026.

Based on TwinBeech Capital's 13F filing for Q2 2026, filed 14 Aug 2026.