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Ciena
CIEN

Overview Fund Activity

299 hedge funds and large institutions have $2.78B invested in Ciena in 2015 Q3 according to their latest regulatory filings, with 46 funds opening new positions, 146 increasing their positions, 68 reducing their positions, and 35 closing their positions.

Holders
299
Holders Change
+9
Holders Change %
+3.1%
% of All Funds
8.36%
Holding in Top 10
4
Holding in Top 10 Change
+4
Holding in Top 10 Change %
%
% of All Funds
0.11%
New
46
Increased
146
Reduced
68
Closed
35
Calls
$101M
Puts
$81.7M
Net Calls
+$18.8M
Net Calls Change
+$26.9M

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$74.8M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$209M
3
Bank of America
3
Bank of America
North Carolina
$77.1M
4
ACM
4
Argent Capital Management
Missouri
$34.2M
5
Bank of New York Mellon
5
Bank of New York Mellon
New York
$136M

Top Sellers

1
PIM
1
Platinum Investment Management
Australia
$24.2M
2
Balyasny Asset Management
2
Balyasny Asset Management
Illinois
$0
3
Fidelity International
3
Fidelity International
Bermuda
$0
4
AAMU
4
Amundi Asset Management US
Massachusetts
$0
5
FA
5
Friess Associates
Delaware
$0
Name Market Value Shares Shares
Change 		Shares
Change %
TC
126
TFS Capital
Pennsylvania
$1.94M 93,370 +62,306 +201%
PP
127
PDT Partners
New York
$1.92M 92,500 -179,679 -66%
Acadian Asset Management
128
Acadian Asset Management
Massachusetts
$1.9M 91,681 +82,152 +862%
Stifel Financial
129
Stifel Financial
Missouri
$1.83M 88,260 -19,999 -18%
Comerica Bank
130
Comerica Bank
Texas
$1.81M 87,404 -74,284 -46%
Royal Bank of Canada
131
Royal Bank of Canada
Ontario, Canada
$1.76M 84,735 -24,284 -22%
MOACM
132
Mutual of America Capital Management
New York
$1.75M 84,363 +8,568 +11%
Prudential Financial
133
Prudential Financial
New Jersey
$1.74M 83,929 -3,991 -5%
State Board of Administration of Florida Retirement System
134
State Board of Administration of Florida Retirement System
Florida
$1.73M 83,595 +300 +0.4%
Macquarie Group
135
Macquarie Group
Australia
$1.67M 80,601 +20,806 +35%
BA
136
BlackRock Advisors
Delaware
$1.61M 77,631 +837 +1%
SAM
137
Symphony Asset Management
California
$1.59M 76,929 +76,929 New
RFC
138
Russell Frank Company
Washington
$1.55M 74,906 -77,934 -51%
AQR Capital Management
139
AQR Capital Management
Connecticut
$1.54M 74,448 +51,548 +225%
FMT
140
First Mercantile Trust
Tennessee
$1.54M 74,350 +63,350 +576%
Tudor Investment Corp
141
Tudor Investment Corp
Connecticut
$1.48M 71,633 +71,633 New
QI
142
QS Investors
New York
$1.46M 70,400 +70,400 New
BG
143
BlackRock Group
United Kingdom
$1.46M 70,387 +11,389 +19%
ACM
144
Afton Capital Management
North Carolina
$1.45M 70,000 +70,000 New
CIC
145
Chase Investment Counsel
Virginia
$1.35M 65,166 +6,056 +10%
CAM
146
ClariVest Asset Management
California
$1.34M 64,690 +64,690 New
NI
147
Numeric Investors
Massachusetts
$1.27M 61,300 +61,300 New
First Manhattan
148
First Manhattan
New York
$1.19M 57,240 +5,000 +10%
ASRS
149
Arizona State Retirement System
Arizona
$1.17M 56,645 +56,645 New
SOMRS
150
State of Michigan Retirement System
Michigan
$1.17M 56,300 +2,700 +5%
4 5
6
7 8