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Century Aluminum
CENX

Overview Fund Activity

219 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, 71 reducing their positions, and 36 closing their positions.

Holders
219
Holders Change
+2
Holders Change %
+0.92%
% of All Funds
2.94%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.05%
New
43
Increased
87
Reduced
71
Closed
36
Calls
$53.2M
Puts
$31M
Net Calls
+$22.1M
Net Calls Change
-$12.8M

Top Buyers

1
Boston Partners
1
Boston Partners
Massachusetts
$31.2M
2
SG
2
Sourcerock Group
Colorado
$25.7M
3
Marshall Wace
3
Marshall Wace
United Kingdom
$9.4M
4
Millennium Management
4
Millennium Management
New York
$9.24M
5
State Street
5
State Street
Massachusetts
$66.1M

Top Sellers

1
PP
1
Pertento Partners
United Kingdom
$0
2
NL
2
Nuveen LLC
North Carolina
$2.14M
3
ECA
3
Encompass Capital Advisors
New York
$1.88M
4
PCM
4
Penn Capital Management
Pennsylvania
$0
5
Invesco
5
Invesco
Georgia
$9.69M
Name Market Value Shares Shares
Change 		Shares
Change %
SCP
51
Steamboat Capital Partners
New York
$3.45M 191,381 -3,597 -2%
Jacobs Levy Equity Management
52
Jacobs Levy Equity Management
New Jersey
$3.44M 190,674 -8,586 -4%
SAM
53
Soviero Asset Management
New York
$3.42M 190,000 +190,000 New
Public Sector Pension Investment Board (PSP Investments)
54
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$3.21M 178,097 +13,264 +8%
American Century Companies
55
American Century Companies
Missouri
$2.81M 155,934 +18,823 +14%
Renaissance Technologies
56
Renaissance Technologies
New York
$2.8M 155,599 +155,599 New
Jane Street
57
Jane Street
New York
$2.79M 154,606 -40,593 -21%
AP
58
Antipodes Partners
Australia
$2.76M 153,131 +153,131 New
RhumbLine Advisers
59
RhumbLine Advisers
Massachusetts
$2.65M 147,135 +4,689 +3%
JPMorgan Chase & Co
60
JPMorgan Chase & Co
New York
$2.65M 147,046 +9,721 +7%
SC
61
SummitTX Capital
Texas
$2.58M 143,072 -54,897 -28%
Legal & General Group
62
Legal & General Group
United Kingdom
$2.39M 132,443 +4,252 +3%
Ameriprise
63
Ameriprise
Minnesota
$2.35M 130,180 -10,984 -8%
Raymond James Financial
64
Raymond James Financial
Florida
$2.22M 123,415 +20,809 +20%
NL
65
Nuveen LLC
North Carolina
$2.14M 118,806 -674,607 -85%
Wells Fargo
66
Wells Fargo
California
$2.08M 115,166 +4,765 +4%
BNP Paribas Financial Markets
67
BNP Paribas Financial Markets
France
$2.05M 113,964 +16,959 +17%
Swiss National Bank
68
Swiss National Bank
Switzerland
$1.91M 105,750 -2,200 -2%
Barclays
69
Barclays
United Kingdom
$1.89M 104,765 +10,312 +11%
ECA
70
Encompass Capital Advisors
New York
$1.88M 104,535 -645,465 -86%
LP
71
LMR Partners
United Kingdom
$1.87M 104,000 -28,000 -21%
Deutsche Bank
72
Deutsche Bank
Germany
$1.81M 100,353 -6,594 -6%
IIM
73
INTECH Investment Management
Florida
$1.79M 99,163 -35,850 -27%
Prudential Financial
74
Prudential Financial
New Jersey
$1.77M 98,187 -48,170 -33%
Victory Capital Management
75
Victory Capital Management
Texas
$1.76M 97,926 +36,189 +59%
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