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Ciena
CIEN

Overview Fund Activity

487 hedge funds and large institutions have $7.47B invested in Ciena in 2020 Q2 according to their latest regulatory filings, with 115 funds opening new positions, 149 increasing their positions, 183 reducing their positions, and 41 closing their positions.

Holders
487
Holders Change
+69
Holders Change %
+16.51%
% of All Funds
10.01%
Holding in Top 10
8
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+14.29%
% of All Funds
0.16%
New
115
Increased
149
Reduced
183
Closed
41
Calls
$122M
Puts
$139M
Net Calls
-$16.7M
Net Calls Change
-$17.1M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$335M
2
Swedbank
2
Swedbank
Sweden
$131M
3
PC
3
Polar Capital
United Kingdom
$99.1M
4
CAM
4
Congress Asset Management
Massachusetts
$185M
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$26M

Top Sellers

1
Goldman Sachs
1
Goldman Sachs
New York
$74.4M
2
D.E. Shaw & Co
2
D.E. Shaw & Co
New York
$72.8M
3
Invesco
3
Invesco
Georgia
$97.2M
4
EA
4
Emerald Advisers
Pennsylvania
$467K
5
Boston Partners
5
Boston Partners
Massachusetts
$43.5M
Name Market Value Shares Shares
Change 		Shares
Change %
JWM
476
Janiczek Wealth Management
Colorado
$2K 44 +44 New
GEA
477
Glen Eagle Advisors
New Jersey
$1.63K 30 +30 New
SWA
478
Sutton Wealth Advisors
Florida
$1.14K 21 – –
GI
479
Gradient Investments
Minnesota
$1K 17 -14 -45%
MFT
480
Moisand Fitzgerald Tamayo
Florida
$1K 14 – –
EFSCE
481
Enterprise Financial Services Corp (EFSC)
Missouri
$1K 13 +13 New
SSB
482
Sandy Spring Bank
Maryland
$1K 20 +20 New
Holocene Advisors
483
Holocene Advisors
New York
– – -860,744 Closed
EMFAT
484
Emerald Mutual Fund Advisers Trust
Pennsylvania
– – -657,189 Closed
Renaissance Technologies
485
Renaissance Technologies
New York
– – -283,974 Closed
HRCM
486
Hood River Capital Management
Florida
– – -217,335 Closed
Twin Tree Management
487
Twin Tree Management
Texas
– – -131,958 Closed
WP
488
Woodline Partners
California
– – -128,405 Closed
GAM
489
Gotham Asset Management
New York
– – -120,015 Closed
Alyeska Investment Group
490
Alyeska Investment Group
Illinois
– – -65,684 Closed
BPM
491
Bronson Point Management
Connecticut
– – -65,000 Closed
Walleye Capital
492
Walleye Capital
New York
– – -30,906 Closed
NERM
493
New England Research & Management
Illinois
– – -29,680 Closed
MERSOM
494
Municipal Employees' Retirement System of Michigan
Michigan
– – -29,030 Closed
MSE
495
MUFG Securities EMEA
United Kingdom
– – -28,000 Closed
MAG
496
Millrace Asset Group
Pennsylvania
– – -26,680 Closed
N
497
Natixis
France
– – -25,900 Closed
DC
498
Diametric Capital
Massachusetts
– – -21,482 Closed
IMC Chicago
499
IMC Chicago
Illinois
– – -18,870 Closed
CC
500
Centiva Capital
New York
– – -17,516 Closed
18 19
20
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