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Jefferies Financial Group’s Century Aluminum CENX Stock Holding History

Jefferies Financial Group’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 		$22.4M Buy
486,175
+1,982
+0.4% +$119K 0.15% 132
2026
Q1 		$28.4M Buy
484,193
+377,493
+354% +$18.9M 0.19% 85
2025
Q4 		$4.18M Sell
106,700
-106,650
-50% -$3.33M 0.02% 543
2025
Q3 		$6.26M Buy
+213,350
New +$4.84M 0.03% 311
2024
Q4 		– Sell
-14,523
Closed -$236K – 1614
2024
Q3 		$236K Buy
+14,523
New +$220K ﹤0.01% 1186

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

Jefferies Financial Group's CENX Position: Q2 2026 in Review

Jefferies Financial Group increased its Century Aluminum (CENX) stake by 0.41% in Q2 2026, buying an estimated $119K and bringing the position to 486,175 shares worth $22.4M. The position accounts for 0.15% of the portfolio, ranked #132.

Jefferies Financial Group first reported a position in CENX in Q3 2024 and has held it in 5 quarters since. The position peaked at $28.4M in Q1 2026. 415 funds tracked by Wall St. Rank hold CENX as of Q2 2026.

  • Jefferies Financial Group held 486,175 shares of Century Aluminum worth $22.4M as of Q2 2026.
  • Jefferies Financial Group bought 1,982 Century Aluminum shares in Q2 2026, an estimated $119K.
  • Century Aluminum made up 0.15% of Jefferies Financial Group's portfolio in Q2 2026, its #132 holding.
  • Jefferies Financial Group first reported a position in Century Aluminum in Q3 2024 and has held it in 5 quarters since.
  • Jefferies Financial Group's Century Aluminum position peaked at $28.4M in Q1 2026.
  • 415 funds tracked by Wall St. Rank held Century Aluminum as of Q2 2026.

Based on Jefferies Financial Group's 13F filing for Q2 2026, filed 17 Aug 2026.