282 hedge funds and large institutions have $2.81B invested in Ciena in 2016 Q3 according to their latest regulatory filings, with 34 funds opening new positions, 107 increasing their positions, 98 reducing their positions, and 41 closing their positions.

Holders
282
Holders Change
-8
Holders Change %
-2.76%
% of All Funds
7.54%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.08%
New
34
Increased
107
Reduced
98
Closed
41
Calls
$98.9M
Puts
$71.2M
Net Calls
+$27.7M
Net Calls Change
+$2.85M
Name Market Value Shares Shares
Change
Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$240M 11,007,631 +510,777 +5%
Bank of New York Mellon
2
Bank of New York Mellon
New York
$230M 10,533,182 +2,632,667 +33%
BFA
3
BlackRock Fund Advisors
California
$169M 7,746,132 +688,065 +10%
Invesco
4
Invesco
Georgia
$156M 7,167,613 -162,202 -2%
Parnassus Investments
5
Parnassus Investments
California
$124M 5,700,000 -300,000 -5%
TA
6
Teachers Advisors
New York
$108M 4,960,818 +1,629,867 +49%
State Street
7
State Street
Massachusetts
$95.7M 4,389,599 +125,242 +3%
CC
8
Carlson Capital
Texas
$91.6M 4,200,000 +550,000 +15%
BIT
9
BlackRock Institutional Trust
California
$88.8M 4,073,165 +150,598 +4%
Wellington Management Group
10
Wellington Management Group
Massachusetts
$63.3M 2,904,107 -870,363 -23%
Schroder Investment Management Group
11
Schroder Investment Management Group
United Kingdom
$61.8M 2,833,595 +133,295 +5%
T. Rowe Price Associates
12
T. Rowe Price Associates
Maryland
$60.4M 2,768,584 -564,359 -17%
Dimensional Fund Advisors
13
Dimensional Fund Advisors
Texas
$60.3M 2,766,727 +312,906 +13%
Victory Capital Management
14
Victory Capital Management
Texas
$55.1M 2,525,932 -136,364 -5%
Northern Trust
15
Northern Trust
Illinois
$52.6M 2,411,221 +46,167 +2%
Bank of America
16
Bank of America
North Carolina
$41.5M 1,902,522 +812,632 +75%
Renaissance Technologies
17
Renaissance Technologies
New York
$40.7M 1,864,700 -12,000 -0.6%
ACM
18
Argent Capital Management
Missouri
$36.7M 1,683,603 -15,232 -0.9%
Westfield Capital Management
19
Westfield Capital Management
Massachusetts
$36.6M 1,680,066 +1,680,066 New
Neuberger Berman Group
20
Neuberger Berman Group
New York
$35.7M 1,637,439 -462,630 -22%
Goldman Sachs
21
Goldman Sachs
New York
$34.8M 1,597,923 -512,179 -24%
Fidelity Investments
22
Fidelity Investments
Massachusetts
$33.8M 1,549,169 +88,869 +6%
Alyeska Investment Group
23
Alyeska Investment Group
Illinois
$32.4M 1,487,213 -335,313 -18%
Norges Bank
24
Norges Bank
Norway
$32.2M 1,545,412 +257,760 +20%
HAI
25
Hennessy Advisors Inc
California
$28.9M 1,323,900 -188,400 -12%