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Ciena
CIEN

Overview Fund Activity

290 hedge funds and large institutions have $2.87B invested in Ciena in 2015 Q2 according to their latest regulatory filings, with 60 funds opening new positions, 108 increasing their positions, 83 reducing their positions, and 28 closing their positions.

Holders
290
Holders Change
+32
Holders Change %
+12.4%
% of All Funds
7.82%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
60
Increased
108
Reduced
83
Closed
28
Calls
$104M
Puts
$112M
Net Calls
-$8.05M
Net Calls Change
-$19.6M

Top Buyers

1
SFM
1
Systematic Financial Management
New Jersey
$97.2M
2
Balyasny Asset Management
2
Balyasny Asset Management
Illinois
$41M
3
Janus Henderson Group
3
Janus Henderson Group
United Kingdom
$26.2M
4
AAMU
4
Amundi Asset Management US
Massachusetts
$21.6M
5
PP
5
Peconic Partners
New York
$19.7M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$139M
2
Millennium Management
2
Millennium Management
New York
$21M
3
CC
3
Carlson Capital
Texas
$0
4
Alyeska Investment Group
4
Alyeska Investment Group
Illinois
$1.45M
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$21.7M
Name Market Value Shares Shares
Change 		Shares
Change %
Citadel Advisors
51
Citadel Advisors
Florida
$10.8M 455,763 -598,172 -57%
UBS AM
52
UBS AM
Illinois
$9.89M 417,809 +4,662 +1%
USAA
53
United Services Automobile Association
Texas
$9.66M 408,080 +36,675 +10%
New York State Common Retirement Fund
54
New York State Common Retirement Fund
New York
$9.6M 405,276 -25,183 -6%
D.E. Shaw & Co
55
D.E. Shaw & Co
New York
$9.36M 395,073 +395,073 New
SIA
56
Sit Investment Associates
Minnesota
$9.3M 392,810 -3,100 -0.8%
Thrivent Financial for Lutherans
57
Thrivent Financial for Lutherans
Minnesota
$8.74M 368,977 +10,860 +3%
EA
58
Emerald Advisers
Pennsylvania
$8.61M 363,494 +101,634 +39%
Renaissance Technologies
59
Renaissance Technologies
New York
$8.6M 363,305 +315,105 +654%
RSCM
60
Rail-Splitter Capital Management
Illinois
$8.6M 363,107 -1,254 -0.3%
Principal Financial Group
61
Principal Financial Group
Iowa
$8.31M 350,851 +41,000 +13%
California Public Employees Retirement System
62
California Public Employees Retirement System
California
$8.24M 348,000 +20,700 +6%
PPA
63
Parametric Portfolio Associates
Washington
$8.2M 346,336 +29,044 +9%
NFA
64
Nationwide Fund Advisors
Ohio
$8.08M 341,179 +2,808 +0.8%
Goldman Sachs
65
Goldman Sachs
New York
$8.02M 338,857 -230,110 -40%
Deutsche Bank
66
Deutsche Bank
Germany
$7.71M 325,557 +199,824 +159%
Morgan Stanley
67
Morgan Stanley
New York
$7.61M 321,283 +161,287 +101%
Ameriprise
68
Ameriprise
Minnesota
$7.41M 312,953 +27,131 +9%
AIG
69
American International Group
New York
$7.13M 301,277 +21,107 +8%
LC
70
Loews Corp
New York
$7.1M 300,000 – –
ARTA
71
A.R.T. Advisors
New York
$7.01M 296,209 +149,655 +102%
EMFAT
72
Emerald Mutual Fund Advisers Trust
Pennsylvania
$6.96M 293,814 +74,286 +34%
State of Wisconsin Investment Board
73
State of Wisconsin Investment Board
Wisconsin
$6.82M 287,947 – –
PC
74
Pier Capital
Connecticut
$6.73M 284,341 +284,341 New
ACM
75
Advent Capital Management
New York
$6.68M 282,235 +13,200 +5%
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