456 hedge funds and large institutions have $7.05B invested in Ciena in 2021 Q3 according to their latest regulatory filings, with 42 funds opening new positions, 169 increasing their positions, 157 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
456
Holders Change
-10
Holders Change %
-2.15%
% of All Funds
8.01%
Holding in Top 10
6
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-25%
% of All Funds
0.11%
New
42
Increased
169
Reduced
157
Closed
44
Calls
$146M
Puts
$175M
Net Calls
-$28.9M
Net Calls Change
+$54.2M
Name Holding Trade Value Shares
Change
Shares
Change %
MYIA
251
Mount Yale Investment Advisors
Colorado
$812K -$5.6K -109 -0.7%
GIA
252
Gateway Investment Advisers
Ohio
$783K -$565 -11 -0.1%
HT
253
HAP Trading
New York
$767K -$179K -3,485 -19%
APA
254
American Portfolios Advisors
New York
$760K +$36K +701 +5%
MCM
255
MAI Capital Management
Ohio
$755K
HighTower Advisors
256
HighTower Advisors
Illinois
$740K +$11.3K +222 +2%
SAM
257
Securian Asset Management
Minnesota
$713K -$18.6K -362 -3%
NFG
258
Next Financial Group
Texas
$690K +$6.98K +136 +1%
American Century Companies
259
American Century Companies
Missouri
$689K +$89K +1,732 +15%
Rafferty Asset Management
260
Rafferty Asset Management
New York
$679K +$124K +2,417 +22%
Mariner
261
Mariner
Kansas
$677K +$677K +13,193 New
VWA
262
V Wealth Advisors
Kansas
$663K +$4.21K +82 +0.6%
Grantham, Mayo, Van Otterloo & Co (GMO)
263
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$657K +$657K +12,800 New
Nomura Holdings
264
Nomura Holdings
Japan
$635K +$635K +12,175 New
GFA
265
Gifford Fong Associates
California
$629K
ESCM
266
Echo Street Capital Management
New York
$626K +$277K +5,385 +79%
OQS
267
Occudo Quantitative Strategies
Florida
$616K +$420K +8,180 +214%
MSRPS
268
Maryland State Retirement & Pension System
Maryland
$603K
Mitsubishi UFJ Trust & Banking
269
Mitsubishi UFJ Trust & Banking
Japan
$600K +$97.5K +1,900 +19%
SFM
270
Systematic Financial Management
New Jersey
$581K +$198K +3,850 +52%
KeyBank National Association
271
KeyBank National Association
Ohio
$578K -$45.4K -884 -7%
WCM
272
Washington Capital Management
Washington
$575K
FA
273
FDx Advisors
Illinois
$571K +$56.7K +1,104 +11%
PAMS
274
Pictet Asset Management (Switzerland)
Switzerland
$565K +$565K +11,000 New
LCP
275
Legacy Capital Partners
Wisconsin
$560K +$133K +2,585 +31%