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Custom Index Systems’s Century Aluminum CENX Stock Holding History

Custom Index Systems’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 		$31.8K Buy
+692
New +$41.6K 0.01% 431

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

Custom Index Systems's CENX Position: Q2 2026 in Review

Custom Index Systems opened a new position in Century Aluminum (CENX) in Q2 2026: 692 shares worth $31.8K. The stake represents 0.01% of the portfolio and ranks #431 among its holdings.

413 funds tracked by Wall St. Rank hold CENX as of Q2 2026.

  • Custom Index Systems held 692 shares of Century Aluminum worth $31.8K as of Q2 2026.
  • Century Aluminum was a new Custom Index Systems position in Q2 2026.
  • Century Aluminum made up 0.01% of Custom Index Systems's portfolio in Q2 2026, its #431 holding.
  • 413 funds tracked by Wall St. Rank held Century Aluminum as of Q2 2026.

Based on Custom Index Systems's 13F filing for Q2 2026, filed 14 Aug 2026.