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Disclosery

CIEN CIENA CORP

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Stock (common), issuer CIK 936395

838 managers (855 13F filers) reported a position in CIEN shares at 2025-12-31, 149,145,540 shares in all. 204 filers opened a position and 83 filers sold out during the quarter.

Managers
838
13F filers
855
New
204
Added
250
Reduced
273
Sold out
83
Shares held by filers
149,145,540

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
SMITH GARY Bdirector, officer (President & CEO)2026-10-01-2,952 S$369.6605Form 4
Graff Marc D.officer (EVP & Chief Financial Officer)2026-10-01-97 S$355.19Form 4
Kosaraju Sheelaofficer (EVP & Chief Legal Officer)2026-10-01-2,101 S$355.19Form 4
Phipps Jasonofficer (EVP & Chief Customer Officer)2026-10-01-2,629 S$355.19Form 4

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Bare Financial Services, Inc12$2.81K<0.01%+313F-HRTimeline
WealthCollab, LLC12$2.81K<0.01%013F-HRTimeline
HFM Investment Advisors, LLC12$2.81K<0.01%+513F-HRTimeline
Cromwell Holdings LLC12$2.81K<0.01%013F-HRTimeline
Principia Wealth Advisory, LLC12$2.81K<0.01%+113F-HRTimeline
WPG Advisers, LLC11$2.57K<0.01%013F-HRTimeline
BERKSHIRE CAPITAL HOLDINGS INC10$2.34K<0.01%013F-HRTimeline
Wilkerson Advisory Group LLC10$2.34K<0.01%13F-HRTimeline
Rialto Wealth Management, LLC9$2.1K<0.01%013F-HRTimeline
LANARK FINANCIAL, INC.9$2.1K<0.01%+713F-HRTimeline
ELEVATION WEALTH PARTNERS, LLC8$1.87K<0.01%013F-HRTimeline
Dogwood Wealth Management LLC8$1.87K<0.01%new13F-HRTimeline
Cornerstone Planning Group LLC7$1.8K<0.01%+213F-HRTimeline
MONTAG A & ASSOCIATES INC7$1.72K<0.01%013F-HRTimeline
CHELSEA COUNSEL CO7$1.64K<0.01%013F-HRTimeline
American Capital Advisory, LLC6$1.4K<0.01%+113F-HRTimeline
Signature Equity Partners, LLC6$1.4K<0.01%13F-HRTimeline
MCF Advisors LLC5$1.17K<0.01%013F-HRTimeline
Quaker Wealth Management, LLC5$1.17K<0.01%013F-HRTimeline
Trust Co5$1.17K<0.01%new13F-HRTimeline
CX Institutional4$1K<0.01%new13F-HRTimeline
Asset Dedication, LLC4$936<0.01%013F-HRTimeline
DecisionPoint Financial, LLC4$936<0.01%013F-HRTimeline
Strategic Wealth Partners, Ltd.4$935<0.01%013F-HRTimeline
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…3$702<0.01%013F-HRTimeline
PROFFITT & GOODSON INC3$702<0.01%013F-HRTimeline
Rachor Investment Advisory Services, LLC3$702<0.01%13F-HRTimeline
1015 Capital Partners, LLC3$702<0.01%13F-HRTimeline
Key Financial Inc2$468<0.01%013F-HRTimeline
Davis Capital Management2$468<0.01%new13F-HRTimeline
Seneschal Advisors, LLC2$468<0.01%new13F-HRTimeline
Dunhill Financial, LLC2$437<0.01%new13F-HRTimeline
MV CAPITAL MANAGEMENT, INC.1$234<0.01%013F-HRTimeline
Triumph Capital Management1$234<0.01%new13F-HRTimeline
Bullseye Investment Management, LLC1$234<0.01%new13F-HRTimeline
Vinland Capital Management Gestora de R…0$00%-1,30213F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.
Elyxium Wealth, LLC11,749,306$11.8Mnew13F-HRTimelineValue about 1/1,000 of the price other filers imply, kept as filed and left out of ratios.
VESTOR CAPITAL, LLC11,802$631+9,10213F-HRTimelineValue about 1/1,000 of the price other filers imply, kept as filed and left out of ratios.

Events

  • SMITH GARY B sold 2,952 CIEN shares on 2026-10-01, Form 4 filed 2026-10-13. 0001032553-26-000043

    Accepted , ingested

  • Graff Marc D. sold 97 CIEN shares on 2026-10-01, Form 4 filed 2026-10-06. 0002080157-26-000015

    Accepted , ingested

  • Kosaraju Sheela sold 2,101 CIEN shares on 2026-10-01, Form 4 filed 2026-10-06. 0001963781-26-000014

    Accepted , ingested

  • Phipps Jason sold 2,629 CIEN shares on 2026-10-01, Form 4 filed 2026-10-06. 0001699193-26-000010

    Accepted , ingested