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Illinois Municipal Retirement Fund’s Century Aluminum CENX Stock Holding History

Illinois Municipal Retirement Fund’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 		$1.45M Buy
31,479
+7,275
+30% +$438K 0.02% 766
2026
Q1 		$1.42M Sell
24,204
-4,322
-15% -$217K 0.02% 715
2025
Q4 		$1.12M Buy
28,526
+1,150
+4% +$35.9K 0.01% 799
2025
Q3 		$804K Buy
27,376
+4,661
+21% +$106K 0.01% 932
2025
Q2 		$409K Sell
22,715
-3,133
-12% -$53.2K 0.01% 1142
2025
Q1 		$480K Sell
25,848
-3,547
-12% -$68.1K 0.01% 1205
2024
Q4 		$536K Sell
29,395
-882
-3% -$17.3K 0.01% 1202
2024
Q3 		$491K Sell
30,277
-3,551
-10% -$53.8K 0.01% 1227
2024
Q2 		$567K Buy
33,828
+4,996
+17% +$85K 0.01% 1151
2024
Q1 		$444K Sell
28,832
-4,698
-14% -$52.8K 0.01% 1259
2023
Q4 		$407K Buy
33,530
+2,680
+9% +$21K 0.01% 1300
2023
Q3 		$222K Buy
+30,850
New +$249K ﹤0.01% 1355

Other funds holding CENX

G
Glencore Baar, Switzerland $4.87B AUM 67.38% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
SG
Sourcerock Group Denver, Colorado $1.92B AUM 45.54% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Illinois Municipal Retirement Fund's CENX Position: Q2 2026 in Review

Illinois Municipal Retirement Fund increased its Century Aluminum (CENX) stake by 30% in Q2 2026, buying an estimated $438K and bringing the position to 31,479 shares worth $1.45M. The position accounts for 0.02% of the portfolio, ranked #766.

Illinois Municipal Retirement Fund first reported a position in CENX in Q3 2023 and has held it in 12 quarters since. 413 funds tracked by Wall St. Rank hold CENX as of Q2 2026.

  • Illinois Municipal Retirement Fund held 31,479 shares of Century Aluminum worth $1.45M as of Q2 2026.
  • Illinois Municipal Retirement Fund bought 7,275 Century Aluminum shares in Q2 2026, an estimated $438K.
  • Century Aluminum made up 0.02% of Illinois Municipal Retirement Fund's portfolio in Q2 2026, its #766 holding.
  • Illinois Municipal Retirement Fund first reported a position in Century Aluminum in Q3 2023 and has held it in 12 quarters since.
  • 413 funds tracked by Wall St. Rank held Century Aluminum as of Q2 2026.

Based on Illinois Municipal Retirement Fund's 13F filing for Q2 2026, filed 12 Aug 2026.