275 hedge funds and large institutions have $2.62B invested in Ciena in 2016 Q1 according to their latest regulatory filings, with 39 funds opening new positions, 103 increasing their positions, 91 reducing their positions, and 60 closing their positions.

Holders
275
Holders Change
-23
Holders Change %
-7.72%
% of All Funds
7.34%
Holding in Top 10
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
New
39
Increased
103
Reduced
91
Closed
60
Calls
$55.5M
Puts
$33.2M
Net Calls
+$22.3M
Net Calls Change
-$3.56M
Name Market Value Shares Shares
Change
Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$208M 10,948,267 -13,940 -0.1%
Bank of New York Mellon
2
Bank of New York Mellon
New York
$151M 7,928,288 +854,996 +12%
Invesco
3
Invesco
Georgia
$126M 6,602,521 +934,966 +16%
BFA
4
BlackRock Fund Advisors
California
$125M 6,551,238 -200,016 -3%
Parnassus Investments
5
Parnassus Investments
California
$107M 5,600,000 +700,000 +14%
AllianceBernstein
6
AllianceBernstein
Tennessee
$91.5M 4,811,446 -670,967 -12%
State Street
7
State Street
Massachusetts
$78.5M 4,127,807 +133,596 +3%
BIT
8
BlackRock Institutional Trust
California
$68.6M 3,604,605 +35,036 +1%
Wellington Management Group
9
Wellington Management Group
Massachusetts
$60M 3,154,206 -3,813,410 -55%
TCIM
10
TIAA CREF Investment Management
New York
$58.8M 3,094,000 -319,920 -9%
Alyeska Investment Group
11
Alyeska Investment Group
Illinois
$58.3M 3,064,597 +519,890 +20%
TA
12
Teachers Advisors
New York
$57.1M 3,002,742 +49,940 +2%
T. Rowe Price Associates
13
T. Rowe Price Associates
Maryland
$53M 2,788,245 +976,510 +54%
Schroder Investment Management Group
14
Schroder Investment Management Group
United Kingdom
$52.5M 2,800,300 +383,900 +16%
ACM
15
Apex Capital Management
Ohio
$50.9M 2,673,867 +140,785 +6%
Dimensional Fund Advisors
16
Dimensional Fund Advisors
Texas
$50.1M 2,633,304 +225,123 +9%
Victory Capital Management
17
Victory Capital Management
Texas
$47.8M 2,514,349 +417,187 +20%
Northern Trust
18
Northern Trust
Illinois
$42.1M 2,186,690 +14,989 +0.7%
Goldman Sachs
19
Goldman Sachs
New York
$40.3M 2,121,402 +811,455 +62%
Neuberger Berman Group
20
Neuberger Berman Group
New York
$39.9M 2,098,943 +439,376 +26%
CC
21
Carlson Capital
Texas
$38.8M 2,039,961 +1,139,961 +127%
Bank of America
22
Bank of America
North Carolina
$38M 1,996,209 -977,862 -33%
Renaissance Technologies
23
Renaissance Technologies
New York
$37M 1,943,174 -55,200 -3%
ACM
24
Argent Capital Management
Missouri
$32.5M 1,708,230 +228,635 +15%
Westfield Capital Management
25
Westfield Capital Management
Massachusetts
$31.8M 1,674,520 -304,607 -15%