CIEN icon

Ciena
CIEN

Overview Fund Activity

467 hedge funds and large institutions have $6.37B invested in Ciena in 2023 Q3 according to their latest regulatory filings, with 65 funds opening new positions, 137 increasing their positions, 193 reducing their positions, and 62 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
467
Holders Change
-2
Holders Change %
-0.43%
% of All Funds
7.45%
Holding in Top 10
5
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-16.67%
% of All Funds
0.08%
New
65
Increased
137
Reduced
193
Closed
62
Calls
$58.7M
Puts
$33.4M
Net Calls
+$25.3M
Net Calls Change
+$6.78M

Top Buyers

1
AM
Atreides Management
Massachusetts
$77.9M
2
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services
Minnesota
$38.4M
3
FPCG
Fort Pitt Capital Group
Pennsylvania
$93.9M
4
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
$28.2M
5
Morgan Stanley
Morgan Stanley
New York
$65.3M

Top Sellers

1
WP
Woodline Partners
California
$17.3M
2
Alyeska Investment Group
Alyeska Investment Group
Illinois
$0
3
CI
Clal Insurance
Israel
$47.3M
4
Millennium Management
Millennium Management
New York
$15.1M
5
RCM
Rokos Capital Management
United Kingdom
$33.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
DTL
201
Dynamic Technology Lab
Singapore
$1.24M +$168K +3,550 +16%
Commonwealth Equity Services
202
Commonwealth Equity Services
Massachusetts
$1.24M -$115K -2,436 -9%
PAS
203
Park Avenue Securities
New York
$1.23M -$3.45K -73 -0.3%
RP
204
Riverwater Partners
Wisconsin
$1.22M -$366K -7,734 -23%
URS
205
Utah Retirement Systems
Utah
$1.21M – – –
MML Investors Services
206
MML Investors Services
Massachusetts
$1.2M -$162K -3,424 -12%
Corient Private Wealth
207
Corient Private Wealth
Florida
$1.18M +$191K +4,047 +19%
Acadian Asset Management
208
Acadian Asset Management
Massachusetts
$1.18M +$774K +16,448 +192%
GIA
209
Gateway Investment Advisers
Ohio
$1.18M – – –
AIIMS
210
Analyst IMS Investment Management Services
Israel
$1.15M – – –
Russell Investments Group
211
Russell Investments Group
United Kingdom
$1.15M +$101K +2,132 +10%
Twin Tree Management
212
Twin Tree Management
Texas
$1.14M +$1.14M +24,214 New
National Bank of Canada
213
National Bank of Canada
Quebec, Canada
$1.14M – – –
William Blair & Company
214
William Blair & Company
Illinois
$1.13M – – –
EGM
215
Engineers Gate Manager
New York
$1.11M +$850K +17,976 +327%
HIIFS
216
Harel Insurance Investments & Financial Services
Israel
$1.1M +$1.1M +23,200 New
PA
217
Profund Advisors
Maryland
$1.09M -$73.3K -1,552 -6%
NAM
218
Nissay Asset Management
Japan
$1.06M – – –
SP
219
SWS Partners
Ohio
$1.05M +$210K +4,450 +25%
HW
220
Hancock Whitney
Mississippi
$1.04M -$58.6K -1,239 -5%
KeyBank National Association
221
KeyBank National Association
Ohio
$1.04M +$54.2K +1,147 +6%
WCM
222
Washington Capital Management
Washington
$1.03M +$6.14K +130 +0.6%
BC
223
Burney Company
Virginia
$1.03M -$469K -9,918 -31%
HSA
224
Hussman Strategic Advisors
Maryland
$992K -$1.21M -25,500 -55%
GS
225
GTS Securities
New York
$943K +$399K +8,438 +73%
7 8
9
10 11