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Ciena
CIEN

Overview Fund Activity

296 hedge funds and large institutions have $3.48B invested in Ciena in 2017 Q1 according to their latest regulatory filings, with 60 funds opening new positions, 114 increasing their positions, 76 reducing their positions, and 57 closing their positions.

Holders
296
Holders Change
-4
Holders Change %
-1.33%
% of All Funds
7.38%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.12%
New
60
Increased
114
Reduced
76
Closed
57
Calls
$74.3M
Puts
$40.6M
Net Calls
+$33.8M
Net Calls Change
-$20.1M

Top Buyers

1
BlackRock
1
BlackRock
New York
$372M
2
TCIM
2
TIAA CREF Investment Management
New York
$202M
3
MC
3
Maplelane Capital
New York
$42M
4
Bank of New York Mellon
4
Bank of New York Mellon
New York
$270M
5
CC
5
Carlson Capital
Texas
$118M

Top Sellers

1
ACM
1
Argent Capital Management
Missouri
$0
2
Millennium Management
2
Millennium Management
New York
$0
3
Renaissance Technologies
3
Renaissance Technologies
New York
$59.9M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$90.8M
5
Bank of America
5
Bank of America
North Carolina
$24.6M
Name Market Value Shares Shares
Change 		Shares
Change %
OCM
126
Oribel Capital Management
New York
$1.6M 67,600 +67,600 New
FAM
127
Fred Alger Management
New York
$1.59M 67,500 +67,500 New
MSA
128
Mason Street Advisors
Wisconsin
$1.58M 66,726 +1,693 +3%
SCM
129
Suffolk Capital Management
New York
$1.57M 66,562 +66,562 New
MERSOM
130
Municipal Employees' Retirement System of Michigan
Michigan
$1.52M 64,570 +800 +1%
LMGAM
131
Liberty Mutual Group Asset Management
Massachusetts
$1.51M 63,972 +2,174 +4%
Nuveen Asset Management
132
Nuveen Asset Management
Illinois
$1.49M 63,298 -37,167 -37%
PCMI
133
Paradigm Capital Management Inc
New York
$1.43M 60,600 +500 +0.8%
PI
134
Putnam Investments
Massachusetts
$1.42M 60,065 -6,594 -10%
ERSOT
135
Employees Retirement System of Texas
Texas
$1.39M 59,000 – –
ASRS
136
Arizona State Retirement System
Arizona
$1.39M 58,800 -3,500 -6%
Stifel Financial
137
Stifel Financial
Missouri
$1.36M 57,601 +461 +0.8%
SOMRS
138
State of Michigan Retirement System
Michigan
$1.36M 57,400 +1,300 +2%
Wolverine Trading
139
Wolverine Trading
Illinois
$1.28M 54,079 +18,983 +54%
AIP
140
Ameritas Investment Partners
Nebraska
$1.26M 53,485 – –
Royal Bank of Canada
141
Royal Bank of Canada
Ontario, Canada
$1.24M 52,599 +9,379 +22%
GC
142
Guggenheim Capital
Illinois
$1.17M 49,582 -14,797 -23%
ICRM
143
Insight Capital Research & Management
California
$1.15M 48,880 -4,453 -8%
OPERF
144
Oregon Public Employees Retirement Fund
Oregon
$1.14M 48,437 +700 +1%
First Manhattan
145
First Manhattan
New York
$1.11M 47,170 +385 +0.8%
WPC
146
White Pine Capital
Minnesota
$1.02M 43,115 +7,535 +21%
TD Asset Management
147
TD Asset Management
Ontario, Canada
$970K 41,100 -2,100 -5%
ECM
148
ETrade Capital Management
Virginia
$891K 37,739 -2,632 -7%
SG Americas Securities
149
SG Americas Securities
New York
$887K 37,558 +25,936 +223%
CAM
150
ClariVest Asset Management
California
$845K 35,814 -64,506 -64%
4 5
6
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