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Ciena
CIEN

Overview Fund Activity

258 hedge funds and large institutions have $2.24B invested in Ciena in 2015 Q1 according to their latest regulatory filings, with 47 funds opening new positions, 103 increasing their positions, 66 reducing their positions, and 22 closing their positions.

Holders
258
Holders Change
+24
Holders Change %
+10.26%
% of All Funds
6.88%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
47
Increased
103
Reduced
66
Closed
22
Calls
$94.4M
Puts
$82.9M
Net Calls
+$11.5M
Net Calls Change
-$23.3M

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$52.4M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$121M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$43.1M
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$32.2M
5
GAI
5
General American Investors
New York
$10.9M

Top Sellers

1
Susquehanna International Group
1
Susquehanna International Group
Pennsylvania
$9.15M
2
QAM
2
Quentec Asset Management
New York
$0
3
Citigroup
3
Citigroup
New York
$1.34M
4
Luther King Capital Management (LKCM)
4
Luther King Capital Management (LKCM)
Texas
$23.5M
5
AAM
5
AO Asset Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
SFP
76
Santa Fe Partners
New Mexico
$3.57M 184,755 +184,755 New
Marshall Wace
77
Marshall Wace
United Kingdom
$3.44M 178,112 -85,875 -33%
RhumbLine Advisers
78
RhumbLine Advisers
Massachusetts
$3.39M 175,700 +24,344 +16%
MLICM
79
Metropolitan Life Insurance Company (MetLife)
New York
$3.35M 173,388 +4,681 +3%
New York State Teachers Retirement System (NYSTRS)
80
New York State Teachers Retirement System (NYSTRS)
New York
$3.21M 166,422 – –
Morgan Stanley
81
Morgan Stanley
New York
$3.09M 159,996 -35,095 -18%
CSS
82
Cubist Systematic Strategies
Connecticut
$3.05M 158,038 +115,376 +270%
Wells Fargo
83
Wells Fargo
California
$3.05M 157,715 +133,727 +557%
DekaBank Deutsche Girozentrale
84
DekaBank Deutsche Girozentrale
Germany
$2.9M 150,000 -150,000 -50%
ARTA
85
A.R.T. Advisors
New York
$2.83M 146,554 +146,554 New
Walleye Trading
86
Walleye Trading
New York
$2.67M 138,224 +91,376 +195%
Retirement Systems of Alabama
87
Retirement Systems of Alabama
Alabama
$2.65M 137,367 -216 -0.2%
Credit Agricole
88
Credit Agricole
France
$2.44M 126,346 -28,315 -18%
Deutsche Bank
89
Deutsche Bank
Germany
$2.43M 125,733 -302,382 -71%
Swiss National Bank
90
Swiss National Bank
Switzerland
$2.3M 119,000 +2,100 +2%
VAS
91
Valicenti Advisory Services
New York
$2.24M 115,840 -15,650 -12%
SCM
92
Stevens Capital Management
Pennsylvania
$2.23M 115,251 +115,251 New
NCM
93
Newland Capital Management
New York
$2.22M 115,000 +115,000 New
Stifel Financial
94
Stifel Financial
Missouri
$2.18M 112,829 +8,359 +8%
GL
95
GLG LLC
New York
$2.17M 112,295 -4,152 -4%
BCM
96
BlueCrest Capital Management
Jersey
$2.12M 109,914 -372,305 -77%
Nomura Holdings
97
Nomura Holdings
Japan
$2.01M 103,958 +90,476 +671%
NCCM
98
Nine Chapters Capital Management
New Jersey
$2.01M 103,900 -38,900 -27%
GLA
99
Great Lakes Advisors
Illinois
$1.89M 97,596 +97,596 New
TPSF
100
Texas Permanent School Fund
Texas
$1.88M 97,490 +1,553 +2%
2 3
4
5 6