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Ciena
CIEN

Overview Fund Activity

343 hedge funds and large institutions have $4.81B invested in Ciena in 2018 Q3 according to their latest regulatory filings, with 63 funds opening new positions, 120 increasing their positions, 107 reducing their positions, and 25 closing their positions.

Holders
343
Holders Change
+36
Holders Change %
+11.73%
% of All Funds
7.85%
Holding in Top 10
7
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+75%
% of All Funds
0.16%
New
63
Increased
120
Reduced
107
Closed
25
Calls
$90.9M
Puts
$70.7M
Net Calls
+$20.2M
Net Calls Change
+$23.3M

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$143M
2
Deutsche Bank
2
Deutsche Bank
Germany
$63.9M
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$82.3M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$38.5M
5
Millennium Management
5
Millennium Management
New York
$50.4M

Top Sellers

1
Bank of New York Mellon
1
Bank of New York Mellon
New York
$303M
2
MC
2
Maverick Capital
Texas
$35.3M
3
SCM
3
Shapiro Capital Management
Georgia
$147M
4
Invesco
4
Invesco
Georgia
$50.3M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$101M
Name Market Value Shares Shares
Change 		Shares
Change %
FA
51
Friess Associates
Delaware
$22M 703,299 -169,409 -19%
Citadel Advisors
52
Citadel Advisors
Florida
$16.5M 528,114 +115,003 +28%
Retirement Systems of Alabama
53
Retirement Systems of Alabama
Alabama
$16.2M 519,767 -66,438 -11%
William Blair Investment Management
54
William Blair Investment Management
Illinois
$16M 513,278 -40,768 -7%
GC
55
Guggenheim Capital
Illinois
$15.7M 502,701 -8,934 -2%
MCM
56
Masters Capital Management
Georgia
$15.6M 500,000 +500,000 New
MAP
57
Managed Asset Portfolios
Michigan
$14.9M 477,697 +2,665 +0.6%
JCM
58
Janney Capital Management
Pennsylvania
$14.3M 458,263 -23,118 -5%
WCA
59
Waratah Capital Advisors
Ontario, Canada
$13.3M 425,325 +425,325 New
GAM
60
Gotham Asset Management
New York
$12.8M 411,104 +393,545 +2,241%
BA
61
Broadview Advisors
Wisconsin
$12.7M 406,575 -66,600 -14%
AIG
62
American International Group
New York
$11.9M 382,403 +3,011 +0.8%
Royal Bank of Canada
63
Royal Bank of Canada
Ontario, Canada
$11.5M 367,170 +42,000 +13%
PP
64
PDT Partners
New York
$11.2M 359,700 +359,700 New
SEI Investments
65
SEI Investments
Pennsylvania
$11M 350,795 +11,491 +3%
PPA
66
Parametric Portfolio Associates
Washington
$10.7M 344,023 +95,101 +38%
California Public Employees Retirement System
67
California Public Employees Retirement System
California
$10.7M 343,648 -87,568 -20%
UBS Group
68
UBS Group
Switzerland
$10.5M 336,840 +154,060 +84%
Manulife (Manufacturers Life Insurance)
69
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$10.1M 324,764 -4,227 -1%
NGM
70
North Growth Management
British Columbia, Canada
$10.1M 325,000 – –
State of Wisconsin Investment Board
71
State of Wisconsin Investment Board
Wisconsin
$10.1M 322,000 +7,000 +2%
Barclays
72
Barclays
United Kingdom
$9.75M 312,137 +217,787 +231%
ZIM
73
Zacks Investment Management
Illinois
$9.49M 303,759 +51,647 +20%
Two Sigma Investments
74
Two Sigma Investments
New York
$9.36M 299,641 +299,641 New
Bank of Montreal
75
Bank of Montreal
Ontario, Canada
$9.34M 298,775 +83,391 +39%
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