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Ciena
CIEN

Overview Fund Activity

298 hedge funds and large institutions have $2.94B invested in Ciena in 2015 Q4 according to their latest regulatory filings, with 60 funds opening new positions, 119 increasing their positions, 80 reducing their positions, and 55 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
298
Holders Change
-1
Holders Change %
-0.33%
% of All Funds
7.83%
Holding in Top 10
1
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-75%
% of All Funds
0.03%
New
60
Increased
119
Reduced
80
Closed
55
Calls
$99.2M
Puts
$73.4M
Net Calls
+$25.9M
Net Calls Change
+$7.05M

Top Buyers

1
Alyeska Investment Group
Alyeska Investment Group
Illinois
$52.7M
2
Westfield Capital Management
Westfield Capital Management
Massachusetts
$40.9M
3
AllianceBernstein
AllianceBernstein
Tennessee
$113M
4
Parnassus Investments
Parnassus Investments
California
$101M
5
Renaissance Technologies
Renaissance Technologies
New York
$41.3M

Top Sellers

1
SFM
Systematic Financial Management
New Jersey
$1.6M
2
Millennium Management
Millennium Management
New York
$0
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$94M
4
ZA
Zazove Associates
Nevada
$0
5
BPGAM
BTG Pactual Global Asset Management
Bermuda
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
EAM
126
EverPoint Asset Management
Connecticut
$1.66M +$1.66M +80,000 New
FMT
127
First Mercantile Trust
Tennessee
$1.64M +$102K +4,950 +7%
Credit Agricole
128
Credit Agricole
France
$1.6M -$561K -27,125 -26%
SFM
129
Systematic Financial Management
New Jersey
$1.6M -$95.2M -4,603,238 -98%
Comerica Bank
130
Comerica Bank
Texas
$1.59M +$1.22K +67 +0.1%
GC
131
Globeflex Capital
California
$1.58M -$1.4M -67,671 -47%
RFC
132
Russell Frank Company
Washington
$1.51M -$53.2K -2,546 -3%
Parallax Volatility Advisers
133
Parallax Volatility Advisers
California
$1.48M +$1.43M +69,166 +2,832%
QI
134
QS Investors
New York
$1.46M -$248 -12 -0%
DILH
135
Dai-ichi Life Holdings
Japan
$1.45M +$1.45M +69,827 New
BG
136
BlackRock Group
United Kingdom
$1.44M -$17.6K -849 -1%
SST
137
S Squared Technology
New York
$1.38M -$1.03M -50,001 -43%
State of Tennessee, Department of Treasury
138
State of Tennessee, Department of Treasury
Tennessee
$1.38M +$828K +40,000 +150%
HighTower Advisors
139
HighTower Advisors
Illinois
$1.37M +$391K +18,927 +40%
PAM
140
Princeton Alpha Management
New Jersey
$1.37M +$1.37M +66,195 New
ASRS
141
Arizona State Retirement System
Arizona
$1.36M +$186K +8,987 +16%
TRSOTSOK
142
Teachers Retirement System of the State of Kentucky
Kentucky
$1.33M +$163K +7,900 +14%
CIC
143
Chase Investment Counsel
Virginia
$1.28M -$68.1K -3,292 -5%
SM
144
Southport Management
Wyoming
$1.24M +$1.24M +60,000 New
Creative Planning
145
Creative Planning
Kansas
$1.21M +$329K +15,901 +38%
QSS
146
Quantitative Systematic Strategies
Florida
$1.18M +$601K +28,754 +104%
DWA
147
Dorsey Wright & Associates
California
$1.12M +$20.8K +1,005 +2%
MSA
148
Mason Street Advisors
Wisconsin
$1.1M +$77.4K +3,742 +8%
Point72 Asset Management
149
Point72 Asset Management
Connecticut
$1.1M +$1.1M +52,900 New
First Manhattan
150
First Manhattan
New York
$1.08M -$103K -5,000 -9%
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