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Ciena
CIEN

Overview Fund Activity

458 hedge funds and large institutions have $7.82B invested in Ciena in 2021 Q1 according to their latest regulatory filings, with 51 funds opening new positions, 164 increasing their positions, 169 reducing their positions, and 56 closing their positions.

Holders
458
Holders Change
-8
Holders Change %
-1.72%
% of All Funds
8.07%
Holding in Top 10
6
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-14.29%
% of All Funds
0.11%
New
51
Increased
164
Reduced
169
Closed
56
Calls
$111M
Puts
$90.3M
Net Calls
+$20.4M
Net Calls Change
-$57.4M

Top Buyers

1
SCC
1
Spring Creek Capital
Kansas
$418M
2
BlackRock
2
BlackRock
New York
$869M
3
Holocene Advisors
3
Holocene Advisors
New York
$94.3M
4
PIM
4
Platinum Investment Management
Australia
$39.7M
5
UBS AM
5
UBS AM
Illinois
$184M

Top Sellers

1
MMH
1
Menora Mivtachim Holdings
Israel
$0
2
Norges Bank
2
Norges Bank
Norway
$78.5M
3
Arrowstreet Capital
3
Arrowstreet Capital
Massachusetts
$1.65M
4
Janus Henderson Group
4
Janus Henderson Group
United Kingdom
$48.4M
5
Swedbank
5
Swedbank
Sweden
$60.2M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$869M 15,877,338 +1,085,289 +7%
Vanguard Group
2
Vanguard Group
Pennsylvania
$802M 14,662,910 +350,163 +2%
SCC
3
Spring Creek Capital
Kansas
$418M 7,634,591 +2,982,200 +64%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$270M 4,942,625 -63,936 -1%
State Street
5
State Street
Massachusetts
$203M 3,701,677 +43,575 +1%
CAM
6
Congress Asset Management
Massachusetts
$200M 3,655,467 +60,976 +2%
UBS AM
7
UBS AM
Illinois
$184M 3,369,672 +567,568 +20%
Wellington Management Group
8
Wellington Management Group
Massachusetts
$175M 3,199,947 -129,136 -4%
BNP Paribas Asset Management
9
BNP Paribas Asset Management
France
$148M 2,705,172 -449,117 -14%
Bank of America
10
Bank of America
North Carolina
$147M 2,685,012 +217,840 +9%
Nuveen Asset Management
11
Nuveen Asset Management
Illinois
$143M 2,621,903 +545,597 +26%
AllianceBernstein
12
AllianceBernstein
Tennessee
$140M 2,557,642 -67,006 -3%
First Trust Advisors
13
First Trust Advisors
Illinois
$137M 2,504,387 -404,273 -14%
Thrivent Financial for Lutherans
14
Thrivent Financial for Lutherans
Minnesota
$116M 2,119,688 +297,348 +16%
Neuberger Berman Group
15
Neuberger Berman Group
New York
$113M 2,078,903 -255,164 -11%
Fidelity International
16
Fidelity International
Bermuda
$111M 2,033,189 -82,074 -4%
Deutsche Bank
17
Deutsche Bank
Germany
$111M 2,020,071 +249,267 +14%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$109M 1,993,986 +65,280 +3%
Invesco
19
Invesco
Georgia
$104M 1,904,278 -141,925 -7%
Bank of New York Mellon
20
Bank of New York Mellon
New York
$101M 1,848,212 -575,828 -24%
LSV Asset Management
21
LSV Asset Management
Illinois
$95.8M 1,751,114 -337,700 -16%
Dimensional Fund Advisors
22
Dimensional Fund Advisors
Texas
$94.6M 1,728,993 +28,000 +2%
Holocene Advisors
23
Holocene Advisors
New York
$94.3M 1,723,011 +951,830 +123%
IAM
24
Ion Asset Management
Israel
$88.8M 1,622,426 +135,217 +9%
CI
25
Clal Insurance
Israel
$87.6M 1,600,000 +200,000 +14%
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