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Ciena
CIEN

Overview Fund Activity

258 hedge funds and large institutions have $2.24B invested in Ciena in 2015 Q1 according to their latest regulatory filings, with 47 funds opening new positions, 103 increasing their positions, 66 reducing their positions, and 22 closing their positions.

Holders
258
Holders Change
+24
Holders Change %
+10.26%
% of All Funds
6.88%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
47
Increased
103
Reduced
66
Closed
22
Calls
$94.4M
Puts
$82.9M
Net Calls
+$11.5M
Net Calls Change
-$23.3M

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$52.4M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$121M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$43.1M
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$32.2M
5
GAI
5
General American Investors
New York
$10.9M

Top Sellers

1
Susquehanna International Group
1
Susquehanna International Group
Pennsylvania
$9.15M
2
QAM
2
Quentec Asset Management
New York
$0
3
Citigroup
3
Citigroup
New York
$1.34M
4
Luther King Capital Management (LKCM)
4
Luther King Capital Management (LKCM)
Texas
$23.5M
5
AAM
5
AO Asset Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$150M 7,748,524 -285,903 -4%
Vanguard Group
2
Vanguard Group
Pennsylvania
$142M 7,365,475 +163,003 +2%
Invesco
3
Invesco
Georgia
$134M 6,944,385 +270,339 +4%
PIM
4
Platinum Investment Management
Australia
$127M 6,563,925 – –
Wellington Management Group
5
Wellington Management Group
Massachusetts
$121M 6,268,326 +1,757,625 +39%
Bank of New York Mellon
6
Bank of New York Mellon
New York
$119M 6,166,582 +70,282 +1%
BFA
7
BlackRock Fund Advisors
California
$103M 5,335,901 -10,313 -0.2%
State Street
8
State Street
Massachusetts
$71M 3,678,524 +119,361 +3%
Parnassus Investments
9
Parnassus Investments
California
$70M 3,625,000 -100,000 -3%
TCIM
10
TIAA CREF Investment Management
New York
$69.7M 3,610,124 +323,786 +10%
BIT
11
BlackRock Institutional Trust
California
$59.5M 3,083,596 +121,432 +4%
Millennium Management
12
Millennium Management
New York
$52.4M 2,711,710 +2,093,433 +339%
ACM
13
Apex Capital Management
Ohio
$43.4M 2,247,968 +237,028 +12%
Fidelity Investments
14
Fidelity Investments
Massachusetts
$43.1M 2,231,100 +1,736,900 +351%
TA
15
Teachers Advisors
New York
$42M 2,176,179 +31,896 +1%
Schroder Investment Management Group
16
Schroder Investment Management Group
United Kingdom
$40M 2,088,500 +423,300 +25%
CC
17
Carlson Capital
Texas
$34.8M 1,800,000 +325,000 +22%
Victory Capital Management
18
Victory Capital Management
Texas
$34M 1,760,872 -58,036 -3%
Northern Trust
19
Northern Trust
Illinois
$32.7M 1,695,355 +8,747 +0.5%
T. Rowe Price Associates
20
T. Rowe Price Associates
Maryland
$32.5M 1,682,075 +67,510 +4%
Dimensional Fund Advisors
21
Dimensional Fund Advisors
Texas
$32.2M 1,669,470 +912,319 +120%
Alyeska Investment Group
22
Alyeska Investment Group
Illinois
$29.5M 1,525,900 -244,809 -14%
Fidelity International
23
Fidelity International
Bermuda
$25.5M 1,320,559 +128,067 +11%
Neuberger Berman Group
24
Neuberger Berman Group
New York
$24.2M 1,253,197 +83,465 +7%
Luther King Capital Management (LKCM)
25
Luther King Capital Management (LKCM)
Texas
$23.5M 1,215,690 -495,275 -29%
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