290 hedge funds and large institutions have $2.44B invested in Ciena in 2016 Q2 according to their latest regulatory filings, with 65 funds opening new positions, 89 increasing their positions, 105 reducing their positions, and 48 closing their positions.

Holders
290
Holders Change
+15
Holders Change %
+5.45%
% of All Funds
7.75%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.05%
New
65
Increased
89
Reduced
105
Closed
48
Calls
$66.6M
Puts
$41.8M
Net Calls
+$24.8M
Net Calls Change
+$2.5M
Name Market Value Shares Shares
Change
Shares
Change %
Susquehanna International Group
51
Susquehanna International Group
Pennsylvania
$9.75M 519,857 +363,124 +232%
Lazard Asset Management
52
Lazard Asset Management
New York
$9.74M 519,589 +99,738 +24%
Charles Schwab
53
Charles Schwab
California
$9.46M 504,552 -386,284 -43%
Principal Financial Group
54
Principal Financial Group
Iowa
$9.22M 491,625 +58,939 +14%
QAM
55
Quentec Asset Management
New York
$8.76M 467,051 +167,051 +56%
AAM
56
AO Asset Management
New York
$8.6M 458,700 -277,300 -38%
DCM
57
Dynamic Capital Management
Jersey
$8.51M 453,792 +453,792 New
Skandinaviska Enskilda Banken (SEB)
58
Skandinaviska Enskilda Banken (SEB)
Sweden
$8.41M 448,600 +448,600 New
MPAM
59
Monarch Partners Asset Management
Massachusetts
$8.17M 435,860 +54,760 +14%
Millennium Management
60
Millennium Management
New York
$7.69M 410,185 +410,185 New
GC
61
Guggenheim Capital
Illinois
$7.3M 389,418 -10,508 -3%
RAM
62
RWC Asset Management
United Kingdom
$6.89M 344,178 +344,178 New
California Public Employees Retirement System
63
California Public Employees Retirement System
California
$6.86M 365,870 -20,800 -5%
NFA
64
Nationwide Fund Advisors
Ohio
$6.81M 362,948 +11,870 +3%
SSA
65
Schonfeld Strategic Advisors
New York
$6.6M 352,099 +352,099 New
Thrivent Financial for Lutherans
66
Thrivent Financial for Lutherans
Minnesota
$6.43M 342,934 +11,460 +3%
FAM
67
Fred Alger Management
New York
$6.4M 341,217 -98,601 -22%
AIG
68
American International Group
New York
$6.1M 325,251 +5,598 +2%
State of Wisconsin Investment Board
69
State of Wisconsin Investment Board
Wisconsin
$6M 320,000 +20,000 +7%
SIA
70
Sit Investment Associates
Minnesota
$5.94M 317,010 -54,900 -15%
Luther King Capital Management (LKCM)
71
Luther King Capital Management (LKCM)
Texas
$5.69M 303,594 -23,505 -7%
WMSA
72
Weiss Multi-Strategy Advisers
New York
$5.63M 300,025 +47,378 +19%
California State Teachers Retirement System (CalSTRS)
73
California State Teachers Retirement System (CalSTRS)
California
$5.41M 288,459 +26,264 +10%
Deutsche Bank
74
Deutsche Bank
Germany
$5.36M 285,707 -546,057 -66%
HI
75
HBK Investments
Texas
$5.14M 274,300 +274,300 New