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Ciena
CIEN

Name Holding Trade Value Shares
Change 		Change in
Stake
Renaissance Technologies
26
Renaissance Technologies
New York
$22M +$18.8M +1,131,405 New
Norges Bank
27
Norges Bank
Norway
$18.5M +$15.9M +953,567 New
RA
28
Royce & Associates
New York
$18.2M +$15.6M +935,000 New
Fidelity Investments
29
Fidelity Investments
Massachusetts
$17.2M +$14.7M +883,500 New
ARTA
30
A.R.T. Advisors
New York
$16M +$13.7M +823,243 New
DCM
31
Dorsal Capital Management
California
$15.5M +$13.3M +800,000 New
Deutsche Bank
32
Deutsche Bank
Germany
$15.2M +$13M +783,197 New
IG
33
ING Group
Netherlands
$14.9M +$12.8M +766,662 New
ECM
34
Empire Capital Management
Connecticut
$14.8M +$12.7M +760,000 New
Barclays
35
Barclays
United Kingdom
$13.9M +$11.9M +715,236 New
WRF
36
Waddell & Reed Financial
Kansas
$13.5M +$11.6M +695,503 New
CBOA
37
Commonwealth Bank of Australia
Australia
$13.4M +$11.4M +687,376 New
Primecap Management
38
Primecap Management
California
$12.9M +$11M +662,326 New
SIA
39
Sit Investment Associates
Minnesota
$12.8M +$11M +660,515 New
Teacher Retirement System of Texas
40
Teacher Retirement System of Texas
Texas
$12.8M +$10.9M +656,913 New
Invesco
41
Invesco
Georgia
$12.5M +$10.7M +642,704 New
GC
42
Guggenheim Capital
Illinois
$12.4M +$10.6M +639,675 New
Neuberger Berman Group
43
Neuberger Berman Group
New York
$12.3M +$10.6M +633,988 New
AIS
44
AlphaOne Investment Services
Pennsylvania
$10.2M +$8.75M +525,650 New
BIM
45
BlackRock Investment Management
Delaware
$9.99M +$8.56M +514,310 New
AIG
46
American International Group
New York
$9.93M +$8.51M +511,479 New
Geode Capital Management
47
Geode Capital Management
Massachusetts
$9.3M +$7.97M +478,838 New
Mackenzie Financial
48
Mackenzie Financial
Ontario, Canada
$9.06M +$7.76M +466,303 New
Axa
49
Axa
France
$8.93M +$7.65M +459,701 New
RFC
50
Russell Frank Company
Washington
$8.7M +$7.46M +448,014 New
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