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Ciena
CIEN

Overview Fund Activity

553 hedge funds and large institutions have $11.4B invested in Ciena in 2025 Q2 according to their latest regulatory filings, with 101 funds opening new positions, 195 increasing their positions, 177 reducing their positions, and 81 closing their positions.

Holders
553
Holders Change
+11
Holders Change %
+2.03%
% of All Funds
7.43%
Holding in Top 10
9
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+50%
% of All Funds
0.12%
New
101
Increased
195
Reduced
177
Closed
81
Calls
$165M
Puts
$105M
Net Calls
+$59.9M
Net Calls Change
+$24.7M

Top Buyers

1
JCAM
1
Jericho Capital Asset Management
New York
$109M
2
AM
2
Atreides Management
Massachusetts
$103M
3
Balyasny Asset Management
3
Balyasny Asset Management
Illinois
$84M
4
VNIM
4
Vaughan Nelson Investment Management
Texas
$100M
5
RCM
5
Rokos Capital Management
United Kingdom
$81.1M

Top Sellers

1
Thrivent Financial for Lutherans
1
Thrivent Financial for Lutherans
Minnesota
$43.5M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$21.3M
3
Qube Research & Technologies (QRT)
3
Qube Research & Technologies (QRT)
United Kingdom
$0
4
UBS Group
4
UBS Group
Switzerland
$38.4M
5
Alyeska Investment Group
5
Alyeska Investment Group
Illinois
$0
Name Market Value Shares Shares
Change 		Shares
Change %
PP
201
Pacifica Partners
Canada
$2.51M 30,625 -88 -0.3%
Amundi
202
Amundi
France
$2.5M 31,462 -2,573 -8%
NMERB
203
New Mexico Educational Retirement Board
New Mexico
$2.46M 30,300 – –
EAM
204
Eventide Asset Management
Massachusetts
$2.46M 30,217 +2,138 +8%
ACMH
205
Andar Capital Management (HK)
Hong Kong
$2.44M 30,000 -17,690 -37%
SP
206
SWS Partners
Ohio
$2.42M 29,756 +843 +3%
RIL
207
Rothschild Investment LLC
Illinois
$2.4M 29,463 +10 +0%
DGM
208
Delta Global Management
New York
$2.38M 29,263 -17,231 -37%
KK
209
KLP Kapitalforvaltning
Norway
$2.37M 29,200 -200 -0.7%
OPERF
210
Oregon Public Employees Retirement Fund
Oregon
$2.37M 29,080 +200 +0.7%
KBC Group
211
KBC Group
Belgium
$2.28M 28,005 -2,034 -7%
FBFS
212
First Business Financial Services
Wisconsin
$2.25M 27,680 +3,379 +14%
AIP
213
Ameritas Investment Partners
Nebraska
$2.24M 27,599 -363 -1%
BNP Paribas Financial Markets
214
BNP Paribas Financial Markets
France
$2.17M 26,659 -153,863 -85%
EWA
215
EverSource Wealth Advisors
Alabama
$2.15M 26,483 +4,510 +21%
Carson Wealth (CWM LLC)
216
Carson Wealth (CWM LLC)
Nebraska
$2.11M 25,949 +3,491 +16%
HSBC Holdings
217
HSBC Holdings
United Kingdom
$2.02M 24,554 -24,630 -50%
Cetera Investment Advisers
218
Cetera Investment Advisers
Illinois
$2.01M 24,772 +4,898 +25%
AIIMS
219
Analyst IMS Investment Management Services
Israel
$1.97M 24,232 – –
EWS
220
Evergreen Wealth Solutions
Pennsylvania
$1.97M 24,189 – –
CFC
221
Coyle Financial Counsel
Illinois
$1.96M 24,157 +3,272 +16%
URS
222
Utah Retirement Systems
Utah
$1.92M 23,556 -124 -0.5%
Universal-Beteiligungs- und Servicegesellschaft
223
Universal-Beteiligungs- und Servicegesellschaft
Germany
$1.88M 23,174 +4,356 +23%
RP
224
Riverwater Partners
Wisconsin
$1.87M 23,017 +5,708 +33%
P
225
&Partners
Tennessee
$1.82M 22,423 +14,105 +170%
7 8
9
10 11