AIMCA
CENX icon

Alberta Investment Management Corp (AIMCo)’s Century Aluminum CENX Stock Holding History

Alberta Investment Management Corp (AIMCo)’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
2025
Q2 		– Sell
-265,000
Closed -$4.92M – 636
2025
Q1 		$4.92M Buy
+265,000
New +$5.09M 0.03% 287
2014
Q3 		– Sell
-727,700
Closed -$11.4M – 486
2014
Q2 		$11.4M Sell
727,700
-85,650
-11% -$1.21M 0.12% 245
2014
Q1 		$10.7M Buy
+813,350
New +$9.46M 0.13% 243

Other funds holding CENX

G
Glencore Baar, Switzerland $4.87B AUM 67.38% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
WC
Wexford Capital West Palm Beach, Florida $690M AUM 57.92% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return
SG
Sourcerock Group Denver, Colorado $2.48B AUM 72.25% 1-Year Est. Return

Alberta Investment Management Corp (AIMCo)'s CENX Position: Q2 2025 in Review

Alberta Investment Management Corp (AIMCo) sold out of Century Aluminum (CENX) in Q2 2025, closing a stake of 265,000 shares — an estimated $4.92M sold.

Alberta Investment Management Corp (AIMCo) first reported a position in CENX in Q1 2014 and held it in 3 quarters. The position peaked at $11.4M in Q2 2014. 221 funds tracked by Wall St. Rank hold CENX as of Q2 2025.

  • Alberta Investment Management Corp (AIMCo) reported no remaining Century Aluminum position as of Q2 2025 after selling out during the quarter.
  • Alberta Investment Management Corp (AIMCo) sold 265,000 Century Aluminum shares in Q2 2025, an estimated $4.92M.
  • Alberta Investment Management Corp (AIMCo) first reported a position in Century Aluminum in Q1 2014 and held it in 3 quarters.
  • Alberta Investment Management Corp (AIMCo)'s Century Aluminum position peaked at $11.4M in Q2 2014.
  • 221 funds tracked by Wall St. Rank held Century Aluminum as of Q2 2025.

Based on Alberta Investment Management Corp (AIMCo)'s 13F filing for Q2 2025, filed 8 Aug 2025.