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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 %
PA
326
PSI Advisors
Florida
$520K 6,396 – –
Nisa Investment Advisors
327
Nisa Investment Advisors
Missouri
$520K 6,395 -325 -5%
IWC
328
Integrated Wealth Concepts
Massachusetts
$519K 6,385 +3,030 +90%
DT
329
Diversified Trust
Tennessee
$513K 6,313 +6,313 New
ProShare Advisors
330
ProShare Advisors
Maryland
$512K 6,301 +247 +4%
KeyBank National Association
331
KeyBank National Association
Ohio
$512K 6,292 -283 -4%
S
332
SignatureFD
Georgia
$488K 6,001 -196 -3%
CIBC World Market
333
CIBC World Market
Ontario, Canada
$485K 5,960 -436 -7%
JCM
334
Janney Capital Management
Pennsylvania
$449K 5,522 -2,939 -35%
IFWM
335
Institute for Wealth Management
Colorado
$445K 5,469 +5,469 New
BJL
336
Brighton Jones LLC
Washington
$443K 5,445 +5,445 New
QCM
337
QRG Capital Management
Illinois
$439K 5,395 -232 -4%
GT
338
Greenleaf Trust
Michigan
$438K 5,390 -778 -13%
MG
339
Marex Group
$434K 5,342 +5,342 New
SC
340
Shay Capital
New York
$423K 5,200 +5,200 New
PAM
341
Panagora Asset Management
Massachusetts
$423K 5,197 -240 -4%
EGM
342
Engineers Gate Manager
New York
$415K 5,104 -19,693 -79%
NA
343
NewEdge Advisors
Louisiana
$413K 5,078 +3,887 +326%
SCM
344
Shelton Capital Management
Colorado
$410K 5,041 -259 -5%
PA
345
Parallel Advisors
California
$409K 5,028 +92 +2%
A
346
AlphaQuest
New York
$409K 5,026 -1,124 -18%
EC
347
EntryPoint Capital
New York
$391K 4,805 -5,965 -55%
Canada Pension Plan Investment Board
348
Canada Pension Plan Investment Board
Ontario, Canada
$390K 4,800 +3,300 +220%
FTWA
349
Fifth Third Wealth Advisors
Ohio
$389K 4,777 +19 +0.4%
CCM
350
Coldstream Capital Management
Washington
$382K 4,693 +132 +3%
12 13
14
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