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Ciena
CIEN

Overview Fund Activity

244 hedge funds and large institutions have $3.33B invested in Ciena in 2013 Q3 according to their latest regulatory filings, with 50 funds opening new positions, 88 increasing their positions, 73 reducing their positions, and 25 closing their positions.

Holders
244
Holders Change
+22
Holders Change %
+9.91%
% of All Funds
7.91%
Holding in Top 10
1
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-75%
% of All Funds
0.03%
New
50
Increased
88
Reduced
73
Closed
25
Calls
$143M
Puts
$74.8M
Net Calls
+$67.9M
Net Calls Change
+$29.2M

Top Buyers

1
American Century Companies
1
American Century Companies
Missouri
$131M
2
Royal Bank of Canada
2
Royal Bank of Canada
Ontario, Canada
$34.4M
3
Janus Henderson Group
3
Janus Henderson Group
United Kingdom
$28.8M
4
JCAM
4
Jericho Capital Asset Management
New York
$24.3M
5
Allianz Asset Management
5
Allianz Asset Management
Germany
$17.3M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$374K
2
Bank of New York Mellon
2
Bank of New York Mellon
New York
$176M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$50.2M
4
KRC
4
Kingdom Ridge Capital
New York
$5M
5
Parnassus Investments
5
Parnassus Investments
California
$61.4M
Name Market Value Shares Shares
Change 		Shares
Change %
ST
251
Spot Trading
Illinois
– – -101,442 Closed
OAM
252
Oxford Asset Management
United Kingdom
– – -82,205 Closed
SFP
253
Santa Fe Partners
New Mexico
– – -52,445 Closed
MA
254
MUFG Americas
New York
– – -50,019 Closed
SCA
255
SAC Capital Advisors
Connecticut
– – -31,677 Closed
SST
256
S Squared Technology
New York
– – -29,200 Closed
RFC
257
Regions Financial Corp
Alabama
– – -24,170 Closed
Capstone Investment Advisors
258
Capstone Investment Advisors
New York
– – -16,590 Closed
PCM
259
Prelude Capital Management
New York
– – -15,650 Closed
CA
260
Commerzbank Aktiengesellschaft
Germany
– – -15,456 Closed
Mitsubishi UFJ Asset Management
261
Mitsubishi UFJ Asset Management
Japan
– – -15,000 Closed
AAP
262
Ardsley Advisory Partners
Connecticut
– – -15,000 Closed
AI
263
Atria Investments
North Carolina
– – -13,897 Closed
QT
264
Quantbot Technologies
New York
– – -12,100 Closed
BBHC
265
Brown Brothers Harriman & Co
New York
– – -11,650 Closed
PFO
266
Pathstone Family Office
New Jersey
– – -2,265 Closed
OMCS
267
Old Mutual Customised Solutions
South Africa
– – -1,500 Closed
Walleye Trading
268
Walleye Trading
New York
– – – –
DADC
269
D.A. Davidson & Co
Montana
$0 5 – –
WAM
270
Wolverine Asset Management
Illinois
– – – –
PG
271
PEAK6 Group
Illinois
– – – –
PSI
272
Pinnacle Summer Investments
Virginia
$0 14 – –
PC
273
Pomelo Capital
New York
– – – –
TH
274
Timber Hill
Connecticut
– – – –
MA
275
MCF Advisors
Kentucky
$0 5 – –
7 8 9 10
11