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Ciena
CIEN

Overview Fund Activity

484 hedge funds and large institutions have $7.28B invested in Ciena in 2023 Q1 according to their latest regulatory filings, with 72 funds opening new positions, 168 increasing their positions, 170 reducing their positions, and 40 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
484
Holders Change
+22
Holders Change %
+4.76%
% of All Funds
7.75%
Holding in Top 10
7
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-30%
% of All Funds
0.11%
New
72
Increased
168
Reduced
170
Closed
40
Calls
$83.8M
Puts
$41.8M
Net Calls
+$41.9M
Net Calls Change
+$6.32M

Top Buyers

1
AllianceBernstein
AllianceBernstein
Tennessee
$226M
2
Balyasny Asset Management
Balyasny Asset Management
Illinois
$74.9M
3
Los Angeles Capital Management
Los Angeles Capital Management
California
$32.6M
4
Swedbank
Swedbank
Sweden
$31.5M
5
Fidelity International
Fidelity International
Bermuda
$133M

Top Sellers

1
Alyeska Investment Group
Alyeska Investment Group
Illinois
$0
2
PIM
Platinum Investment Management
Australia
$3.77M
3
Bank of New York Mellon
Bank of New York Mellon
New York
$80.7M
4
Capital World Investors
Capital World Investors
California
$143M
5
Nuveen Asset Management
Nuveen Asset Management
Illinois
$109M
Name Holding Trade Value Shares
Change 		Shares
Change %
SG Americas Securities
201
SG Americas Securities
New York
$1.54M +$752K +14,322 +95%
I
202
InceptionR
California
$1.47M +$1.47M +28,050 New
CAN
203
Cetera Advisor Networks
California
$1.44M +$150K +2,863 +12%
NMERB
204
New Mexico Educational Retirement Board
New Mexico
$1.41M +$152K +2,900 +12%
Canada Pension Plan Investment Board
205
Canada Pension Plan Investment Board
Ontario, Canada
$1.41M +$21K +400 +2%
RP
206
Riverwater Partners
Wisconsin
$1.39M +$12.7K +242 +0.9%
AIMCA
207
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$1.38M +$53.6K +1,021 +4%
URS
208
Utah Retirement Systems
Utah
$1.38M – – –
SW
209
SkyOak Wealth
Michigan
$1.38M -$53.1K -1,011 -4%
PAS
210
Park Avenue Securities
New York
$1.37M +$140K +2,657 +11%
SSA
211
Schonfeld Strategic Advisors
New York
$1.36M -$2.38M -45,400 -64%
Wellington Management Group
212
Wellington Management Group
Massachusetts
$1.32M +$853K +16,235 +182%
EIM
213
Essex Investment Management
Massachusetts
$1.31M +$1.31M +25,020 New
NAM
214
Nissay Asset Management
Japan
$1.31M – – –
GIA
215
Gateway Investment Advisers
Ohio
$1.31M +$49K +933 +4%
IMRF
216
Illinois Municipal Retirement Fund
Illinois
$1.28M -$593K -11,297 -32%
Rafferty Asset Management
217
Rafferty Asset Management
New York
$1.28M -$19K -361 -1%
HW
218
Hancock Whitney
Mississippi
$1.27M -$383K -7,296 -23%
PCMI
219
Paradigm Capital Management Inc
New York
$1.26M +$1.26M +24,000 New
AIIMS
220
Analyst IMS Investment Management Services
Israel
$1.26M -$50.3K -968 -4%
TRSOTSOK
221
Teachers Retirement System of the State of Kentucky
Kentucky
$1.26M – – –
MML Investors Services
222
MML Investors Services
Massachusetts
$1.25M -$313K -5,964 -20%
William Blair & Company
223
William Blair & Company
Illinois
$1.25M -$10.9K -208 -0.9%
HIIFS
224
Harel Insurance Investments & Financial Services
Israel
$1.23M +$1.22M +23,311 +77,703%
Zurich Cantonal Bank
225
Zurich Cantonal Bank
Switzerland
$1.22M +$47.8K +910 +4%
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