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Century Aluminum
CENX

197 hedge funds and large institutions have $892M invested in Century Aluminum in 2024 Q3 according to their latest regulatory filings, with 44 funds opening new positions, 60 increasing their positions, 70 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed

171% more call options, than puts

Call options by funds: $40.4M | Put options by funds: $14.9M

19% more first-time investments, than exits

New positions opened: 44 | Existing positions closed: 37

3% more funds holding

Funds holding: 191 → 197 (+6)

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

0.2% less ownership

Funds ownership: 59.45% → 59.26% (-0.2%)

3% less capital invested

Capital invested by funds: $923M → $892M (-$30.5M)

14% less repeat investments, than reductions

Existing positions increased: 60 | Existing positions reduced: 70

Holders
197
Holders Change
+6
Holders Change %
+3.14%
% of All Funds
2.83%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
44
Increased
60
Reduced
70
Closed
37
Calls
$40.4M
Puts
$14.9M
Net Calls
+$25.5M
Net Calls Change
-$8.17M

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$14.3M
2
SG
Sourcerock Group
Colorado
+$14.1M
3
Morgan Stanley
Morgan Stanley
New York
+$5.33M
4
JP Morgan Chase
JP Morgan Chase
New York
+$4.83M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$4.7M

Top Sellers

Rank Fund Capital Flow
1
ECA
Encompass Capital Advisors
New York
-$23.5M
2
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$8.81M
3
Fisher Asset Management
Fisher Asset Management
Washington
-$5.58M
4
American Century Companies
American Century Companies
Missouri
-$5.5M
5
State Street
State Street
Massachusetts
-$4.07M
Name Holding Trade Value Shares
Change 		Change in
Stake
Marshall Wace
201
Marshall Wace
United Kingdom
– -$1.76M -104,840 Closed
ZIM
202
Zacks Investment Management
Illinois
– -$1.45M -86,721 Closed
Victory Capital Management
203
Victory Capital Management
Texas
– -$1.24M -74,022 Closed
HPC
204
Highland Peak Capital
Connecticut
– -$1.08M -64,341 Closed
PAMP
205
Polar Asset Management Partners
Ontario, Canada
– -$1.01M -60,100 Closed
CM
206
Capula Management
Cayman Islands
– -$889K -53,091 Closed
GCS
207
Gordian Capital (Singapore)
Singapore
– -$704K -42,000 Closed
AC
208
Aristeia Capital
Connecticut
– -$681K -40,628 Closed
DB
209
Danske Bank
Denmark
– -$663K -39,586 Closed
HP
210
Hartree Partners
New York
– -$561K -33,500 Closed
N
211
Numerai
California
– -$484K -28,912 Closed
SEI Investments
212
SEI Investments
Pennsylvania
– -$416K -24,849 Closed
AI
213
Atom Investors
Texas
– -$405K -24,168 Closed
AIM
214
Aigen Investment Management
New York
– -$278K -16,574 Closed
CC
215
Corton Capital
Ontario, Canada
– -$216K -12,868 Closed
Walleye Capital
216
Walleye Capital
New York
– -$195K -12,859 Closed
Walleye Trading
217
Walleye Trading
New York
– -$181K -11,976 Closed
MM
218
MQS Management
New York
– -$198K -11,792 Closed
SO
219
STRS Ohio
Ohio
– -$171K -10,200 Closed
KAS
220
Kestra Advisory Services
Texas
– -$170K -10,154 Closed
Lazard Asset Management
221
Lazard Asset Management
New York
– -$120K -7,187 Closed
N
222
Natixis
France
– -$74.4K -4,444 Closed
UFF
223
USA Financial Formulas
Michigan
– -$56.7K -3,384 Closed
EC
224
EntryPoint Capital
New York
– -$56.2K -3,356 Closed
KBC Group
225
KBC Group
Belgium
– -$30K -1,767 Closed
6 7 8
9
10

CENX Hedge Fund Activity: Q3 2024 in Review

197 of the 6,964 institutional investors tracked by Wall St. Rank reported a position in Century Aluminum (CENX) for Q3 2024, worth a combined $892M — down 3.3% from $923M a quarter earlier.

Buyers outnumbered sellers: 44 funds opened new CENX positions and 37 closed out — a net gain of 7 holders — while 60 added to existing stakes and 70 trimmed.

The largest buyer was BlackRock, adding an estimated $14.3M. The largest seller was Encompass Capital Advisors, exiting entirely with an estimated $23.5M sold.

  • 197 institutional investors held Century Aluminum (CENX) as of Q3 2024, up from 191 in Q2 2024.
  • Funds reported $892M of Century Aluminum stock for Q3 2024, down 3.3% quarter-over-quarter.
  • 44 funds opened new Century Aluminum positions in Q3 2024 and 37 closed out, a net change of +7 holders.
  • The largest Century Aluminum buyer in Q3 2024 was BlackRock, an estimated $14.3M added.
  • The largest Century Aluminum seller in Q3 2024 was Encompass Capital Advisors, an estimated $23.5M sold.

Based on aggregated 13F filings for Q3 2024.