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Bastion Asset Management’s Century Aluminum CENX Stock Holding History

Bastion Asset Management’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
Q3 		– Sell
-239,486
Closed -$4.25M – 55
2025
Q2 		$4.25M Buy
239,486
+78,049
+48% +$1.33M 1.99% 21
2025
Q1 		$3M Buy
+161,437
New +$3.1M 1.61% 29

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
SG
Sourcerock Group Denver, Colorado $2.48B AUM 72.25% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 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
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Bastion Asset Management's CENX Position: Q3 2025 in Review

Bastion Asset Management sold out of Century Aluminum (CENX) in Q3 2025, closing a stake of 239,486 shares — an estimated $4.25M sold.

Bastion Asset Management first reported a position in CENX in Q1 2025 and held it in 2 quarters. The position peaked at $4.25M in Q2 2025. 255 funds tracked by Wall St. Rank hold CENX as of Q3 2025.

  • Bastion Asset Management reported no remaining Century Aluminum position as of Q3 2025 after selling out during the quarter.
  • Bastion Asset Management sold 239,486 Century Aluminum shares in Q3 2025, an estimated $4.25M.
  • Bastion Asset Management first reported a position in Century Aluminum in Q1 2025 and held it in 2 quarters.
  • Bastion Asset Management's Century Aluminum position peaked at $4.25M in Q2 2025.
  • 255 funds tracked by Wall St. Rank held Century Aluminum as of Q3 2025.

Based on Bastion Asset Management's 13F filing for Q3 2025, filed 7 Nov 2025.