290 hedge funds and large institutions have $2.87B invested in Ciena in 2015 Q2 according to their latest regulatory filings, with 60 funds opening new positions, 108 increasing their positions, 83 reducing their positions, and 28 closing their positions.

Holders
290
Holders Change
+32
Holders Change %
+12.4%
% of All Funds
7.82%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
60
Increased
108
Reduced
83
Closed
28
Calls
$104M
Puts
$112M
Net Calls
-$8.05M
Net Calls Change
-$19.6M
Name Market Value Shares Shares
Change
Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$192M 8,105,968 +740,493 +10%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$156M 6,600,705 +332,379 +5%
PIM
3
Platinum Investment Management
Australia
$146M 6,154,825 -409,100 -6%
Invesco
4
Invesco
Georgia
$145M 6,110,769 -833,616 -12%
BFA
5
BlackRock Fund Advisors
California
$139M 5,878,340 +542,439 +10%
JPMorgan Chase & Co
6
JPMorgan Chase & Co
New York
$139M 5,865,936 -1,882,588 -24%
Bank of New York Mellon
7
Bank of New York Mellon
New York
$121M 5,101,256 -1,065,326 -17%
SFM
8
Systematic Financial Management
New Jersey
$97.2M 4,106,501 +4,106,501 New
TCIM
9
TIAA CREF Investment Management
New York
$90.1M 3,803,718 +193,594 +5%
State Street
10
State Street
Massachusetts
$89.9M 3,798,323 +119,799 +3%
BIT
11
BlackRock Institutional Trust
California
$75.9M 3,203,311 +119,715 +4%
Parnassus Investments
12
Parnassus Investments
California
$71M 3,000,000 -625,000 -17%
TA
13
Teachers Advisors
New York
$58.4M 2,467,950 +291,771 +13%
ACM
14
Apex Capital Management
Ohio
$56.5M 2,384,504 +136,536 +6%
Schroder Investment Management Group
15
Schroder Investment Management Group
United Kingdom
$53.4M 2,252,000 +163,500 +8%
Dimensional Fund Advisors
16
Dimensional Fund Advisors
Texas
$47.8M 2,019,193 +349,723 +21%
Northern Trust
17
Northern Trust
Illinois
$46.2M 1,951,618 +256,263 +15%
Bank of America
18
Bank of America
North Carolina
$44.8M 1,890,806 +697,690 +58%
T. Rowe Price Associates
19
T. Rowe Price Associates
Maryland
$42.2M 1,780,695 +98,620 +6%
Balyasny Asset Management
20
Balyasny Asset Management
Illinois
$41M 1,732,900 +1,732,900 New
Victory Capital Management
21
Victory Capital Management
Texas
$39.7M 1,678,335 -82,537 -5%
Neuberger Berman Group
22
Neuberger Berman Group
New York
$32.6M 1,377,320 +124,123 +10%
Fidelity International
23
Fidelity International
Bermuda
$31.3M 1,320,559
Janus Henderson Group
24
Janus Henderson Group
United Kingdom
$26.2M 1,105,237 +1,105,237 New
Luther King Capital Management (LKCM)
25
Luther King Capital Management (LKCM)
Texas
$25.7M 1,086,095 -129,595 -11%