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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.

New
Increased
Maintained
Reduced
Closed

115% more repeat investments, than reductions

Existing positions increased: 146 | Existing positions reduced: 68

31% more first-time investments, than exits

New positions opened: 46 | Existing positions closed: 35

23% more call options, than puts

Call options by funds: $101M | Put options by funds: $81.7M

3% more funds holding

Funds holding: 290299 (+9)

3% less capital invested

Capital invested by funds: $2.87B → $2.78B (-$92.6M)

3.54% less ownership

Funds ownership: 103.6%100.06% (-3.5%)

Holders
299
Holders Change
+9
Holders Change %
+3.1%
% of All Funds
8.35%
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
Name Holding Trade Value Shares
Change
Change in
Stake
TC
126
TFS Capital
Pennsylvania
$1.94M +$1.45M +62,306 +201%
PP
127
PDT Partners
New York
$1.92M -$4.18M -179,679 -66%
Acadian Asset Management
128
Acadian Asset Management
Massachusetts
$1.9M +$1.91M +82,152 +862%
Stifel Financial
129
Stifel Financial
Missouri
$1.83M -$465K -19,999 -18%
Comerica Bank
130
Comerica Bank
Texas
$1.81M -$1.73M -74,284 -46%
Royal Bank of Canada
131
Royal Bank of Canada
Ontario, Canada
$1.75M -$564K -24,284 -22%
MOACM
132
Mutual of America Capital Management
New York
$1.75M +$199K +8,568 +11%
Prudential Financial
133
Prudential Financial
New Jersey
$1.74M -$92.8K -3,991 -5%
State Board of Administration of Florida Retirement System
134
State Board of Administration of Florida Retirement System
Florida
$1.73M +$6.97K +300 +0.4%
Macquarie Group
135
Macquarie Group
Australia
$1.67M +$484K +20,806 +35%
BA
136
BlackRock Advisors
Delaware
$1.61M +$19.5K +837 +1%
SAM
137
Symphony Asset Management
California
$1.59M +$1.79M +76,929 New
RFC
138
Russell Frank Company
Washington
$1.55M -$1.81M -77,934 -51%
AQR Capital Management
139
AQR Capital Management
Connecticut
$1.54M +$1.2M +51,548 +225%
FMT
140
First Mercantile Trust
Tennessee
$1.54M +$1.47M +63,350 +576%
Tudor Investment Corp
141
Tudor Investment Corp
Connecticut
$1.48M +$1.66M +71,633 New
QI
142
QS Investors
New York
$1.46M +$1.64M +70,400 New
BG
143
BlackRock Group
United Kingdom
$1.46M +$265K +11,389 +19%
ACM
144
Afton Capital Management
North Carolina
$1.45M +$1.63M +70,000 New
CIC
145
Chase Investment Counsel
Virginia
$1.35M +$141K +6,056 +10%
CAM
146
ClariVest Asset Management
California
$1.34M +$1.5M +64,690 New
NI
147
Numeric Investors
Massachusetts
$1.27M +$1.42M +61,300 New
First Manhattan
148
First Manhattan
New York
$1.19M +$116K +5,000 +10%
ASRS
149
Arizona State Retirement System
Arizona
$1.17M +$1.32M +56,645 New
SOMRS
150
State of Michigan Retirement System
Michigan
$1.17M +$62.8K +2,700 +5%