222 hedge funds and large institutions have $2.52B invested in Ciena in 2013 Q2 according to their latest regulatory filings, with 222 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

Holders
222
Holders Change
+222
Holders Change %
% of All Funds
7.25%
Holding in Top 10
4
Holding in Top 10 Change
+4
Holding in Top 10 Change %
%
% of All Funds
0.13%
New
222
Increased
Reduced
Closed
Calls
$81.6M
Puts
$42.8M
Net Calls
+$38.7M
Net Calls Change
+$38.7M
Name Market Value Shares Shares
Change
Shares
Change %
BKBG
201
BHF Kleinwort Benson Group
Belgium
$81K 5,074 +5,074 New
AAM
202
Advisors Asset Management
Colorado
$64K 3,300 +3,300 New
LTFS
203
Ladenburg Thalmann Financial Services
Florida
$56K 2,878 +2,878 New
PFO
204
Pathstone Family Office
New Jersey
$44K 2,265 +2,265 New
Dimensional Fund Advisors
205
Dimensional Fund Advisors
Texas
$31K 1,600 +1,600 New
OMCS
206
Old Mutual Customised Solutions
South Africa
$29K 1,500 +1,500 New
Creative Planning
207
Creative Planning
Kansas
$26K 1,363 +1,363 New
Loomis, Sayles & Company
208
Loomis, Sayles & Company
Massachusetts
$20.6K 1,062,524 +1,062,524 New
WTC
209
WhitTier Trust Company
Nevada
$18K 943 +943 New
RIA
210
Regal Investment Advisors
Michigan
$13K 650 +650 New
PNC Financial Services Group
211
PNC Financial Services Group
Pennsylvania
$9K 436 +436 New
TRCT
212
Tower Research Capital (TRC)
New York
$8K 424 +424 New
Thrivent Financial for Lutherans
213
Thrivent Financial for Lutherans
Minnesota
$7.2K 370,352 +370,352 New
WCBA
214
Weaver C. Barksdale & Associates
Tennessee
$7K 375 +375 New
PSUF
215
People's United Financial
Connecticut
$4K 200 +200 New
HNB
216
Huntington National Bank
Ohio
$3K 156 +156 New
KTC
217
Kistler-Tiffany Companies
Pennsylvania
$2K 120 +120 New
Bessemer Group
218
Bessemer Group
New Jersey
$1K 28 +28 New
EFSCE
219
Enterprise Financial Services Corp (EFSC)
Missouri
$1K 42 +42 New
AC
220
Alexandria Capital
Virginia
$1K 71 +71 New
WAM
221
Wolverine Asset Management
Illinois
Walleye Trading
222
Walleye Trading
New York
Parallax Volatility Advisers
223
Parallax Volatility Advisers
California
TH
224
Timber Hill
Connecticut
Capital Fund Management (CFM)
225
Capital Fund Management (CFM)
France