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Century Aluminum

153 hedge funds and large institutions have $913M invested in Century Aluminum in 2017 Q2 according to their latest regulatory filings, with 25 funds opening new positions, 62 increasing their positions, 44 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,096% more call options, than puts

Call options by funds: $82M | Put options by funds: $6.85M

41% more repeat investments, than reductions

Existing positions increased: 62 | Existing positions reduced: 44

32% more first-time investments, than exits

New positions opened: 25 | Existing positions closed: 19

24% more capital invested

Capital invested by funds: $737M → $913M (+$176M)

3% more funds holding

Funds holding: 148153 (+5)

0.68% more ownership

Funds ownership: 66.53%67.21% (+0.68%)

Holders
153
Holders Change
+5
Holders Change %
+3.38%
% of All Funds
3.81%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.02%
New
25
Increased
62
Reduced
44
Closed
19
Calls
$82M
Puts
$6.85M
Net Calls
+$75.1M
Net Calls Change
+$74.2M
Name Holding Trade Value Shares
Change
Change in
Stake
Jane Street
101
Jane Street
New York
$286K +$256K +18,347 New
BNP Paribas Financial Markets
102
BNP Paribas Financial Markets
France
$282K +$112K +8,032 +80%
TI
103
Turner Investments
Pennsylvania
$280K +$251K +18,000 New
TRSOTSOK
104
Teachers Retirement System of the State of Kentucky
Kentucky
$268K
DTL
105
Dynamic Technology Lab
Singapore
$267K +$239K +17,127 New
CIM
106
CIM Investment Management
Pennsylvania
$260K -$7.04K -505 -3%
Simplex Trading
107
Simplex Trading
Illinois
$258K +$232K +16,600 New
UBS AM
108
UBS AM
Illinois
$256K +$30.7K +2,200 +15%
Wolverine Trading
109
Wolverine Trading
Illinois
$209K +$184K +13,215 New
MSA
110
Mason Street Advisors
Wisconsin
$191K +$8.89K +637 +5%
HCM
111
Highbridge Capital Management
New York
$191K +$171K +12,270 New
PCM
112
Prelude Capital Management
New York
$190K +$159K +11,371 +1,372%
MERSOM
113
Municipal Employees' Retirement System of Michigan
Michigan
$183K +$5.16K +370 +3%
MF
114
Magnetar Financial
Illinois
$174K +$156K +11,190 New
MTIM
115
Marathon Trading Investment Management
Pennsylvania
$171K +$153K +11,000 New
PIA
116
Piedmont Investment Advisors
North Carolina
$168K +$150K +10,754 New
BCM
117
BlueCrest Capital Management
Jersey
$160K +$144K +10,298 New
SOADOR
118
State of Alaska Department of Revenue
Alaska
$152K +$60.3K +4,326 +79%
KBC Group
119
KBC Group
Belgium
$105K -$20.8K -1,489 -18%
TDC
120
Thompson Davis & Co
Virginia
$84K +$75.5K +5,412 New
PG
121
PEAK6 Group
Illinois
$72K +$41.3K +2,962 +179%
AIP
122
Ameritas Investment Partners
Nebraska
$68K +$8.01K +574 +15%
PAM
123
Panagora Asset Management
Massachusetts
$67K -$39.5K -2,830 -40%
GT
124
Glenmede Trust
Pennsylvania
$63K
VCM
125
Versant Capital Management
Arizona
$56K -$16.2K -1,158 -24%

CENX Hedge Fund Activity: Q2 2017 in Review

153 of the 4,011 institutional investors tracked by Wall St. Rank reported a position in Century Aluminum (CENX) for Q2 2017, worth a combined $913M — up 24% from $737M a quarter earlier.

Buyers outnumbered sellers: 25 funds opened new CENX positions and 19 closed out — a net gain of 6 holders — while 62 added to existing stakes and 44 trimmed.

The largest buyer was Balyasny Asset Management, adding an estimated $37.2M. The largest seller was Millennium Management, exiting entirely with an estimated $32.4M sold.

  • 153 institutional investors held Century Aluminum (CENX) as of Q2 2017, up from 148 in Q1 2017.
  • Funds reported $913M of Century Aluminum stock for Q2 2017, up 24% quarter-over-quarter.
  • 25 funds opened new Century Aluminum positions in Q2 2017 and 19 closed out, a net change of +6 holders.
  • The largest Century Aluminum buyer in Q2 2017 was Balyasny Asset Management, an estimated $37.2M added.
  • The largest Century Aluminum seller in Q2 2017 was Millennium Management, an estimated $32.4M sold.

Based on aggregated 13F filings for Q2 2017.