458 hedge funds and large institutions have $7.82B invested in Ciena in 2021 Q1 according to their latest regulatory filings, with 51 funds opening new positions, 164 increasing their positions, 169 reducing their positions, and 56 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
458
Holders Change
-8
Holders Change %
-1.72%
% of All Funds
8.06%
Holding in Top 10
6
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-14.29%
% of All Funds
0.11%
New
51
Increased
164
Reduced
169
Closed
56
Calls
$111M
Puts
$90.3M
Net Calls
+$20.4M
Net Calls Change
-$57.4M
Name Holding Trade Value Shares
Change
Shares
Change %
Handelsbanken Fonder
201
Handelsbanken Fonder
Sweden
$1.45M -$241K -4,400 -14%
AIMCA
202
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$1.44M -$782K -14,300 -35%
PAM
203
Panagora Asset Management
Massachusetts
$1.43M +$290K +5,299 +26%
Skandinaviska Enskilda Banken (SEB)
204
Skandinaviska Enskilda Banken (SEB)
Sweden
$1.42M -$969K -17,700 -41%
NMIMC
205
Northwestern Mutual Investment Management Company
Wisconsin
$1.42M -$1.49M -27,178 -51%
AAMU
206
Amundi Asset Management US
Massachusetts
$1.4M -$98K -1,791 -7%
Prudential Financial
207
Prudential Financial
New Jersey
$1.38M -$5.78M -105,658 -81%
BAM
208
Blueshift Asset Management
New Jersey
$1.37M +$737K +13,464 +116%
OIA
209
Optimum Investment Advisors
Illinois
$1.37M -$71.2K -1,300 -5%
RJFSA
210
Raymond James Financial Services Advisors
Florida
$1.36M -$51.1K -934 -4%
GIA
211
Guyasuta Investment Advisors
Pennsylvania
$1.35M
CNAM
212
Campbell Newman Asset Management
Wisconsin
$1.35M +$63.1K +1,153 +5%
SOADOR
213
State of Alaska Department of Revenue
Alaska
$1.33M -$41.9K -766 -3%
EF
214
Empirical Finance
Pennsylvania
$1.32M
AIC
215
Ayalon Insurance Company
Israel
$1.32M
MC
216
Maverick Capital
Texas
$1.31M +$396K +7,236 +43%
Jane Street
217
Jane Street
New York
$1.3M -$704K -12,859 -35%
WG
218
Winton Group
United Kingdom
$1.26M +$448K +8,179 +55%
AAM
219
Advisors Asset Management
Colorado
$1.23M -$133K -2,424 -10%
Public Employees Retirement Association of Colorado
220
Public Employees Retirement Association of Colorado
Colorado
$1.21M
DA
221
Duality Advisers
Florida
$1.19M -$776K -14,182 -39%
Zurich Cantonal Bank
222
Zurich Cantonal Bank
Switzerland
$1.19M -$381K -6,965 -24%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
223
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$1.19M +$1.19M +21,725 New
Nomura Holdings
224
Nomura Holdings
Japan
$1.15M +$734K +13,401 +176%
SSI
225
Scott & Selber Inc
Texas
$1.14M +$1.14M +20,779 New