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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
Wellington Management Group
51
Wellington Management Group
Massachusetts
$1.88M +$773K +55,428 +85%
ARTA
52
A.R.T. Advisors
New York
$1.81M +$971K +69,600 +150%
SEI Investments
53
SEI Investments
Pennsylvania
$1.8M +$75K +5,380 +5%
New York State Common Retirement Fund
54
New York State Common Retirement Fund
New York
$1.75M +$627K +44,974 +67%
Parallax Volatility Advisers
55
Parallax Volatility Advisers
California
$1.7M +$1.46M +104,857 +2,437%
RhumbLine Advisers
56
RhumbLine Advisers
Massachusetts
$1.57M -$30.2K -2,165 -2%
AllianceBernstein
57
AllianceBernstein
Tennessee
$1.52M +$403K +28,900 +42%
Legal & General Group
58
Legal & General Group
United Kingdom
$1.51M +$104K +7,448 +8%
HI
59
HBK Investments
Texas
$1.42M -$523K -37,461 -29%
TI
60
Trexquant Investment
Connecticut
$1.39M +$194K +13,920 +18%
California State Teachers Retirement System (CalSTRS)
61
California State Teachers Retirement System (CalSTRS)
California
$1.38M -$138K -9,900 -10%
Swiss National Bank
62
Swiss National Bank
Switzerland
$1.34M
Canada Life
63
Canada Life
Manitoba, Canada
$1.21M +$171K +12,258 +19%
Russell Investments Group
64
Russell Investments Group
United Kingdom
$1.12M
QT
65
Quantbot Technologies
New York
$997K +$893K +63,998 New
Wells Fargo
66
Wells Fargo
California
$989K -$1.19M -84,974 -57%
PI
67
PineBridge Investments
New York
$981K -$31.1K -2,227 -3%
QOP
68
Quinn Opportunity Partners
Virginia
$973K +$90K +6,450 +12%
Comerica Bank
69
Comerica Bank
Texas
$943K -$41K -2,936 -5%
AQR Capital Management
70
AQR Capital Management
Connecticut
$933K -$68.4K -4,905 -8%
Ohio Public Employees Retirement System (OPERS)
71
Ohio Public Employees Retirement System (OPERS)
Ohio
$932K +$577K +41,394 +225%
PP
72
Paloma Partners
Connecticut
$919K +$267K +19,147 +48%
AG
73
Aperio Group
California
$903K +$20.4K +1,464 +3%
GI
74
GAMCO Investors
Connecticut
$857K
CANY
75
Caxton Associates (New York)
New York
$779K +$697K +50,000 New

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.