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Century Aluminum

221 hedge funds and large institutions have $1.72B invested in Century Aluminum in 2025 Q2 according to their latest regulatory filings, with 43 funds opening new positions, 87 increasing their positions, 73 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
221
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$61.4M
Puts
$35.5M
Net Calls
Net Calls Change

Top Buyers

1 +$24.1M
2 +$22.1M
3 +$9.4M
4
Millennium Management
Millennium Management
New York
+$8.63M
5
State Street
State Street
Massachusetts
+$7.68M

Top Sellers

1 -$13.6M
2 -$12.2M
3 -$11.6M
4
PCM
Penn Capital Management
Pennsylvania
-$9.63M
5
Invesco
Invesco
Georgia
-$7.18M
Name Holding Trade Value Shares
Change
Change in
Stake
AIMCA
226
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
First Trust Advisors
227
First Trust Advisors
Illinois
GCM
228
GeoSphere Capital Management
Florida
TC
229
TwinBeech Capital
New York
BA
230
Bridgewater Associates
Connecticut
SBH
231
Segall Bryant & Hamill
Illinois
SIG
232
Senator Investment Group
New York
WHGC
233
Wealth High Governance Capital
Brazil
EF
234
Empowered Funds
Pennsylvania
BCM
235
Bridgeway Capital Management
Texas
FIA
236
FNY Investment Advisers
New York
Los Angeles Capital Management
237
Los Angeles Capital Management
California
TI
238
Trexquant Investment
Connecticut
BGDI
239
BW Gestao de Investimentos
Brazil
CAU
240
Caxton Associates (UK)
CWM
241
Compass Wealth Management
Connecticut
EGM
242
Engineers Gate Manager
New York
CF
243
Corebridge Financial
Texas
ACM
244
Aquatic Capital Management
Illinois
AC
245
Aristeia Capital
Connecticut
Hudson Bay Capital Management
246
Hudson Bay Capital Management
Connecticut
IWM
247
IHT Wealth Management
Illinois
LCS
248
Levin Capital Strategies
New York
QC
249
Quadrature Capital
United Kingdom
PCMH
250
Polymer Capital Management (HK)
Hong Kong