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Century Aluminum
CENX

Overview Fund Activity

113 hedge funds and large institutions have $366M invested in Century Aluminum in 2013 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 42 increasing their positions, 34 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
113
Holders Change
-5
Holders Change %
-4.24%
% of All Funds
3.67%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
14
Increased
42
Reduced
34
Closed
17
Calls
$1.61M
Puts
$1.59M
Net Calls
+$17K
Net Calls Change
-$1.56M

Top Buyers

1
WI
WHV Investments
California
$13.7M
2
Fidelity Investments
Fidelity Investments
Massachusetts
$2.42M
3
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
$56.9M
4
BFA
BlackRock Fund Advisors
California
$22.2M
5
CS
Credit Suisse
Switzerland
$2M

Top Sellers

1
IAM
Impala Asset Management
Florida
$0
2
Millennium Management
Millennium Management
New York
$0
3
Adage Capital Partners
Adage Capital Partners
Massachusetts
$0
4
DSC
Donald Smith & Co
New York
$2.84M
5
OAM
Oxford Asset Management
United Kingdom
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
GXMC
101
Global X Management Company
New York
$33K -$27.8K -3,471 -46%
TRCT
102
Tower Research Capital (TRC)
New York
$33K +$33K +4,122 New
Citadel Advisors
103
Citadel Advisors
Florida
$26K +$15.9K +1,958 +157%
WA
104
WealthTrust-Arizona
Arizona
$17K +$4.04K +500 +31%
Parallax Volatility Advisers
105
Parallax Volatility Advisers
California
$16K -$29.5K -3,758 -65%
Creative Planning
106
Creative Planning
Kansas
$14K – – –
QT
107
Quantbot Technologies
New York
$11K -$20.9K -2,657 -65%
Walleye Trading
108
Walleye Trading
New York
$11K +$11K +1,348 New
HR
109
Howe & Rusling
New York
$8K – – –
U
110
UBS
Switzerland
$2K -$14.4K -2,153 -88%
PNC Financial Services Group
111
PNC Financial Services Group
Pennsylvania
$2K – – –
ST
112
Spot Trading
Illinois
$1K -$568 -100 -36%
Manulife (Manufacturers Life Insurance)
113
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$334 -$3 -422 -1%
IAM
114
Impala Asset Management
Florida
– -$8.87M -955,714 Closed
Millennium Management
115
Millennium Management
New York
– -$3.35M -361,120 Closed
Adage Capital Partners
116
Adage Capital Partners
Massachusetts
– -$2.78M -300,000 Closed
OAM
117
Oxford Asset Management
United Kingdom
– -$2.11M -226,875 Closed
Los Angeles Capital Management
118
Los Angeles Capital Management
California
– -$718K -77,406 Closed
T
119
TradeWorx
New Jersey
– -$294K -31,667 Closed
KBC Group
120
KBC Group
Belgium
– -$283K -30,511 Closed
SI
121
Sprott Inc
Ontario, Canada
– -$278K -30,000 Closed
Susquehanna International Group
122
Susquehanna International Group
Pennsylvania
– -$255K -27,439 Closed
Nomura Holdings
123
Nomura Holdings
Japan
– -$179K -19,280 Closed
PP
124
PDT Partners
New York
– -$157K -16,900 Closed
QIM
125
Quantitative Investment Management
Virginia
– -$154K -16,600 Closed
2 3 4
5
6