Numerai’s Century Aluminum CENX Stock Holding History

Numerai’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	-7,100	Closed	-$417K	–	759
2026 Q1	$417K	Sell	7,100 -4,233	-37%	-$212K	0.04%	571
2025 Q4	$444K	Sell	11,333 -22,664	-67%	-$708K	0.05%	427
2025 Q3	$998K	Buy	33,997 +12,472	+58%	+$283K	0.14%	209
2025 Q2	$388K	Buy	+21,525	New	+$365K	0.06%	325
2024 Q3	–	Sell	-28,912	Closed	-$484K	–	369
2024 Q2	$484K	Sell	28,912 -23,812	-45%	-$405K	0.18%	188
2024 Q1	$811K	Buy	+52,724	New	+$592K	0.35%	99

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

Numerai's CENX Position: Q2 2026 in Review

Numerai sold out of Century Aluminum (CENX) in Q2 2026, closing a stake of 7,100 shares — an estimated $417K sold.

Numerai first reported a position in CENX in Q1 2024 and held it in 6 quarters. The position peaked at $998K in Q3 2025. 413 funds tracked by Wall St. Rank hold CENX as of Q2 2026.

Numerai reported no remaining Century Aluminum position as of Q2 2026 after selling out during the quarter.
Numerai sold 7,100 Century Aluminum shares in Q2 2026, an estimated $417K.
Numerai first reported a position in Century Aluminum in Q1 2024 and held it in 6 quarters.
Numerai's Century Aluminum position peaked at $998K in Q3 2025.
413 funds tracked by Wall St. Rank held Century Aluminum as of Q2 2026.

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