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Ciena
CIEN

Overview Fund Activity

450 hedge funds and large institutions have $6.1B invested in Ciena in 2023 Q4 according to their latest regulatory filings, with 63 funds opening new positions, 131 increasing their positions, 172 reducing their positions, and 74 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
450
Holders Change
-17
Holders Change %
-3.64%
% of All Funds
6.6%
Holding in Top 10
6
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+20%
% of All Funds
0.09%
New
63
Increased
131
Reduced
172
Closed
74
Calls
$48.5M
Puts
$31.6M
Net Calls
+$16.9M
Net Calls Change
-$8.4M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$509M
2
Morgan Stanley
Morgan Stanley
New York
$122M
3
AM
Atreides Management
Massachusetts
$115M
4
Capital World Investors
Capital World Investors
California
$158M
5
WP
Woodline Partners
California
$48.9M

Top Sellers

1
AllianceBernstein
AllianceBernstein
Tennessee
$12.1M
2
CAM
Congress Asset Management
Massachusetts
$900K
3
Bank of America
Bank of America
North Carolina
$90.2M
4
Citadel Advisors
Citadel Advisors
Florida
$2.42M
5
Amundi
Amundi
France
$77.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
GC
126
Guggenheim Capital
Illinois
$4.36M -$246K -5,472 -5%
Ohio Public Employees Retirement System (OPERS)
127
Ohio Public Employees Retirement System (OPERS)
Ohio
$4.31M -$174K -3,855 -4%
AB
128
Amalgamated Bank
New York
$4.17M -$115K -2,553 -3%
HSBC Holdings
129
HSBC Holdings
United Kingdom
$4.08M +$1.8M +40,102 +79%
State of New Jersey Common Pension Fund D
130
State of New Jersey Common Pension Fund D
New Jersey
$3.96M – – –
First Manhattan
131
First Manhattan
New York
$3.88M +$318K +7,073 +9%
Jane Street
132
Jane Street
New York
$3.79M -$2.46M -54,678 -39%
CIP
133
Chartwell Investment Partners
Pennsylvania
$3.77M -$7.03M -156,290 -65%
MIM
134
MetLife Investment Management
New Jersey
$3.75M -$103K -2,280 -3%
Susquehanna International Group
135
Susquehanna International Group
Pennsylvania
$3.74M +$3.34M +74,114 +832%
Marshall Wace
136
Marshall Wace
United Kingdom
$3.5M +$3.5M +77,691 New
SLG
137
Stanley-Laman Group
Pennsylvania
$3.42M +$109K +2,420 +3%
AAIS
138
ABN AMRO Investment Solutions
$3.35M -$158K -3,510 -5%
AG
139
Algert Global
California
$3.25M +$524K +11,637 +19%
N
140
Natixis
France
$3.24M +$3.24M +71,914 New
YCM
141
Yousif Capital Management
Michigan
$3.17M -$27.4K -608 -0.9%
Los Angeles Capital Management
142
Los Angeles Capital Management
California
$3.1M +$359K +7,966 +13%
Janus Henderson Group
143
Janus Henderson Group
United Kingdom
$3.1M -$5.62K -125 -0.2%
HVIA
144
Hudson Valley Investment Advisors
New York
$3.03M -$389K -8,210 -11%
AI
145
Atom Investors
Texas
$2.97M +$2.18M +48,510 +277%
Treasurer of the State of North Carolina
146
Treasurer of the State of North Carolina
North Carolina
$2.96M +$28.8K +640 +1%
Comerica Bank
147
Comerica Bank
Texas
$2.95M -$1.47M -32,717 -33%
PP
148
PDT Partners
New York
$2.86M +$2.86M +63,551 New
AM
149
AGF Management
Ontario, Canada
$2.8M -$448K -9,956 -14%
PHK
150
Point72 Hong Kong
Hong Kong
$2.65M +$2.65M +58,954 New
4 5
6
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