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Ciena
CIEN

Overview Fund Activity

298 hedge funds and large institutions have $2.94B invested in Ciena in 2015 Q4 according to their latest regulatory filings, with 60 funds opening new positions, 119 increasing their positions, 80 reducing their positions, and 55 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
298
Holders Change
-1
Holders Change %
-0.33%
% of All Funds
7.83%
Holding in Top 10
1
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-75%
% of All Funds
0.03%
New
60
Increased
119
Reduced
80
Closed
55
Calls
$99.2M
Puts
$73.4M
Net Calls
+$25.9M
Net Calls Change
+$7.05M

Top Buyers

1
Alyeska Investment Group
Alyeska Investment Group
Illinois
$52.7M
2
Westfield Capital Management
Westfield Capital Management
Massachusetts
$40.9M
3
AllianceBernstein
AllianceBernstein
Tennessee
$113M
4
Parnassus Investments
Parnassus Investments
California
$101M
5
Renaissance Technologies
Renaissance Technologies
New York
$41.3M

Top Sellers

1
SFM
Systematic Financial Management
New Jersey
$1.6M
2
Millennium Management
Millennium Management
New York
$0
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$94M
4
ZA
Zazove Associates
Nevada
$0
5
BPGAM
BTG Pactual Global Asset Management
Bermuda
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Teacher Retirement System of Texas
226
Teacher Retirement System of Texas
Texas
$231K -$83K -4,011 -26%
CAM
227
Capstone Asset Management
Texas
$224K +$224K +10,840 New
OI
228
Oakbrook Investments
Illinois
$223K +$223K +10,800 New
ISL
229
Ingalls & Snyder LLC
New York
$211K +$211K +10,236 New
BAAM
230
Baker Avenue Asset Management
California
$207K -$348K -16,810 -63%
MCM
231
Marathon Capital Management
Maryland
$206K – – –
CCMH
232
Cornerstone Capital Management Holdings
New York
$205K -$449K -21,700 -69%
PSUF
233
People's United Financial
Connecticut
$201K -$31.1K -1,500 -13%
Nomura Holdings
234
Nomura Holdings
Japan
$183K -$806K -39,057 -81%
FAM
235
Fortaleza Asset Management
Illinois
$160K -$4.33K -210 -3%
PAM
236
PT Asset Management
Illinois
$155K -$7.23K -350 -4%
ST
237
Spot Trading
Illinois
$124K +$57.8K +2,805 +87%
PAM
238
Paradigm Asset Management
New York
$108K +$108K +5,200 New
LTFS
239
Ladenburg Thalmann Financial Services
Florida
$101K +$16.7K +822 +20%
LIA
240
LS Investment Advisors
Michigan
$88K +$7.05K +342 +9%
IA
241
IFP Advisors
Florida
$80K +$80K +3,869 New
SEC
242
Seven Eight Capital
New York
$70K +$70K +3,393 New
Zurich Cantonal Bank
243
Zurich Cantonal Bank
Switzerland
$58K +$24K +1,152 +70%
PRS
244
Pinkerton Retirement Specialists
Idaho
$42K – – –
WP
245
WealthPLAN Partners
Nebraska
$41.5K +$41.5K +6,000 New
FNBT
246
FineMark National Bank & Trust
Florida
$40K – – –
GT
247
Glenmede Trust
Pennsylvania
$37K – – –
CLOS
248
Compagnie Lombard Odier SCmA
Switzerland
$35K – – –
CAW
249
Cornerstone Advisors (Washington)
Washington
$33K -$554 -27 -2%
SSB
250
Sandy Spring Bank
Maryland
$27K +$27K +1,316 New
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10
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