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Ciena
CIEN

Overview Fund Activity

289 hedge funds and large institutions have $3.37B invested in Ciena in 2017 Q3 according to their latest regulatory filings, with 30 funds opening new positions, 114 increasing their positions, 93 reducing their positions, and 55 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
289
Holders Change
-30
Holders Change %
-9.4%
% of All Funds
7.22%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.07%
New
30
Increased
114
Reduced
93
Closed
55
Calls
$93.9M
Puts
$57.8M
Net Calls
+$36M
Net Calls Change
-$19M

Top Buyers

1
AllianceBernstein
AllianceBernstein
Tennessee
$75.1M
2
Neuberger Berman Group
Neuberger Berman Group
New York
$92.7M
3
Citadel Advisors
Citadel Advisors
Florida
$66.5M
4
Fidelity International
Fidelity International
Bermuda
$61.3M
5
CC
Carlson Capital
Texas
$101M

Top Sellers

1
TCIM
TIAA CREF Investment Management
New York
$100M
2
TA
Teachers Advisors
New York
$78.5M
3
SC
Shellback Capital
Massachusetts
$0
4
Parnassus Investments
Parnassus Investments
California
$37.3M
5
Invesco
Invesco
Georgia
$126M
Name Holding Trade Value Shares
Change 		Shares
Change %
BNP Paribas Financial Markets
126
BNP Paribas Financial Markets
France
$1.42M -$1.58M -71,816 -53%
OIM
127
Orca Investment Management
Oregon
$1.34M +$1.34M +60,965 New
TAF
128
Tredje AP-fonden
Sweden
$1.32M +$1.32M +60,000 New
Allianz Asset Management
129
Allianz Asset Management
Germany
$1.25M +$451K +20,525 +56%
Royal Bank of Canada
130
Royal Bank of Canada
Ontario, Canada
$1.23M -$5.98M -271,923 -83%
ECM
131
ETrade Capital Management
Virginia
$1.19M +$348K +15,842 +42%
AIP
132
Ameritas Investment Partners
Nebraska
$1.18M – – –
SOMRS
133
State of Michigan Retirement System
Michigan
$1.17M -$112K -5,100 -9%
TIAAOA
134
Teachers Insurance & Annuity Association of America
New York
$1.15M +$1.15M +52,330 New
OPERF
135
Oregon Public Employees Retirement Fund
Oregon
$1.15M +$6.39K +291 +0.6%
JG
136
Jefferies Group
New York
$1.1M -$1.83M -83,272 -62%
Nuveen Asset Management
137
Nuveen Asset Management
Illinois
$1.1M +$382K +17,414 +53%
WSCM
138
Wellington Shields Capital Management
New York
$1.04M -$228K -10,400 -18%
First Manhattan
139
First Manhattan
New York
$1.04M – – –
FAM
140
Fred Alger Management
New York
$961K -$110K -5,000 -10%
CA
141
Commerzbank Aktiengesellschaft
Germany
$952K +$465K +21,175 +96%
MERSOM
142
Municipal Employees' Retirement System of Michigan
Michigan
$942K -$260K -11,840 -22%
SM
143
Southport Management
Wyoming
$925K – – –
AIA
144
Avalon Investment & Advisory
Texas
$912K -$21.2K -966 -2%
AAM
145
Advisors Asset Management
Colorado
$910K +$317K +14,452 +54%
TD Asset Management
146
TD Asset Management
Ontario, Canada
$879K -$81.3K -3,700 -8%
PCM
147
Piermont Capital Management
Missouri
$863K -$780K -35,500 -47%
GAM
148
Gotham Asset Management
New York
$842K +$842K +38,328 New
LSERS
149
Louisiana State Employees Retirement System
Louisiana
$833K +$19.8K +900 +2%
RIM
150
Regent Investment Management
Kentucky
$817K +$132K +6,000 +19%
4 5
6
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