CIEN icon

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.

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

Top Sellers

1
Susquehanna International Group
Susquehanna International Group
Pennsylvania
$9.15M
2
QAM
Quentec Asset Management
New York
$0
3
Citigroup
Citigroup
New York
$1.34M
4
Luther King Capital Management (LKCM)
Luther King Capital Management (LKCM)
Texas
$23.5M
5
AAM
AO Asset Management
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
RFC
151
Russell Frank Company
Washington
$621K -$296K -15,344 -32%
PSUF
152
People's United Financial
Connecticut
$612K -$137K -7,100 -18%
EGM
153
Engineers Gate Manager
New York
$602K +$226K +11,708 +60%
HighTower Advisors
154
HighTower Advisors
Illinois
$570K +$570K +29,530 New
COPPSERS
155
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$546K +$104K +5,390 +24%
CA
156
Commerzbank Aktiengesellschaft
Germany
$542K +$224K +11,626 +71%
LSERS
157
Louisiana State Employees Retirement System
Louisiana
$535K -$25.1K -1,300 -4%
CCM
158
Catapult Capital Management
New York
$535K +$535K +27,693 New
Public Employees Retirement Association of Colorado
159
Public Employees Retirement Association of Colorado
Colorado
$523K – – –
HI
160
HBK Investments
Texas
$521K +$521K +26,994 New
State of Tennessee, Department of Treasury
161
State of Tennessee, Department of Treasury
Tennessee
$516K – – –
AIP
162
Ameritas Investment Partners
Nebraska
$496K +$12.2K +631 +3%
Group One Trading
163
Group One Trading
Illinois
$493K +$493K +25,534 New
CC
164
CQS Cayman
Cayman Islands
$473K +$473K +24,500 New
American Century Companies
165
American Century Companies
Missouri
$434K -$2.54M -131,279 -85%
EMG
166
Ellington Management Group
Connecticut
$433K +$433K +22,400 New
CCM
167
Coe Capital Management
Illinois
$423K -$3.67M -190,059 -90%
WCM
168
Waterstone Capital Management
Minnesota
$417K +$417K +21,600 New
GC
169
Guggenheim Capital
Illinois
$415K -$24.3K -1,260 -6%
CL
170
Croft-Leominster
Maryland
$403K – – –
William Blair & Company
171
William Blair & Company
Illinois
$390K -$247K -12,800 -39%
OA
172
OFI Advisors
Pennsylvania
$374K +$3.63K +188 +1%
TH
173
Timber Hill
Connecticut
$370K -$855K -44,243 -70%
PA
174
Profund Advisors
Maryland
$359K +$28.2K +1,457 +9%
Legal & General Group
175
Legal & General Group
United Kingdom
$348K +$57.2K +2,943 +20%
5 6
7
8 9