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Ciena
CIEN

Overview Fund Activity

542 hedge funds and large institutions have $8.25B invested in Ciena in 2025 Q1 according to their latest regulatory filings, with 101 funds opening new positions, 184 increasing their positions, 184 reducing their positions, and 80 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
542
Holders Change
+11
Holders Change %
+2.07%
% of All Funds
7.36%
Holding in Top 10
6
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-45.45%
% of All Funds
0.08%
New
101
Increased
184
Reduced
184
Closed
80
Calls
$184M
Puts
$149M
Net Calls
+$35.2M
Net Calls Change
-$20.2M

Top Buyers

1
William Blair Investment Management
William Blair Investment Management
Illinois
$121M
2
Capital World Investors
Capital World Investors
California
$112M
3
Point72 Asset Management
Point72 Asset Management
Connecticut
$120M
4
WP
Woodline Partners
California
$49.2M
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
$51.4M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$70.7M
2
SPC
Slate Path Capital
New York
$0
3
Fidelity International
Fidelity International
Bermuda
$0
4
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss
Texas
$229M
5
PCH
Polar Capital Holdings
United Kingdom
$74.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
HNW
501
High Note Wealth
Minnesota
$3.02K +$3.02K +50 New
DJSG
502
D.J. St. Germain
Massachusetts
$2.84K – – –
MMCM
503
Murphy & Mullick Capital Management
New York
$2.54K – – –
SC
504
SouthState Corp
Florida
$2.42K +$2.42K +40 New
OP
505
ORG Partners
Indiana
$2.28K +$2.28K +37 New
TWC
506
TD Waterhouse Canada
Ontario, Canada
$2.15K -$6.15K -100 -74%
KIM
507
Kestra Investment Management
Texas
$2K -$67.2K -1,111 -97%
RS
508
Rakuten Securities
Japan
$1.81K -$4.35K -72 -71%
WTC
509
WhitTier Trust Company
Nevada
$1.63K – – –
SIC
510
SJS Investment Consulting
Ohio
$1.39K – – –
GFPC
511
Global Financial Private Client
Florida
$1.39K +$1.03K +17 +283%
DPW
512
DiNuzzo Private Wealth
Pennsylvania
$1.33K – – –
AWM
513
Abound Wealth Management
Tennessee
$1.03K – – –
AW
514
Avion Wealth
Texas
$1K – – –
HFS
515
Hughes Financial Services
Virginia
$985 +$985 +16 New
MFT
516
Moisand Fitzgerald Tamayo
Florida
$847 – – –
CH
517
Cromwell Holdings
Wyoming
$725 +$725 +12 New
WA
518
WPG Advisers
Maryland
$665 – – –
BCH
519
Berkshire Capital Holdings
California
$604 -$4.15M -68,710 -100%
BFS
520
Bare Financial Services
Pennsylvania
$544 +$544 +9 New
CA
521
Clearstead Advisors
Ohio
$544 +$544 +9 New
PWA
522
Principia Wealth Advisory
Texas
$496 – – –
GSWM
523
Golden State Wealth Management
California
$483 – – –
PWAM
524
Private Wealth Asset Management
Iowa
$423 +$423 +7 New
HWP
525
Highline Wealth Partners
California
$423 +$423 +7 New
19 20
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