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Disclosery

CIEN CIENA CORP

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Stock (common), issuer CIK 936395

1,193 managers (1,227 13F filers) reported a position in CIEN shares at 2026-06-30, 132,132,208 shares in all. 248 filers opened a position and 109 filers sold out during the quarter.

Managers
1,193
13F filers
1,227
New
248
Added
469
Reduced
386
Sold out
109
Shares held by filers
132,132,208

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
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, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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
Generali Asset Management SPA SGR821$403K0.01%new13F-HRTimeline
SIG BROKERAGE, LP819$402K0.06%new13F-HRTimeline
Legacy Financial Advisors, Inc.819$402K0.05%-37013F-HRTimeline
Cordatus Wealth Management LLC808$396K0.09%+313F-HRTimeline
KMG FIDUCIARY PARTNERS, LLC807$396K0.04%013F-HRTimeline
L2 Asset Management, LLC800$392K0.04%+4913F-HRTimeline
City State Bank800$392K0.09%013F-HRTimeline
KG Capital Management796$390K0.23%new13F-HRTimeline
Quantum Financial Advisors, LLC796$390K0.04%013F-HRTimeline
WealthPlan Investment Management, LLC793$389K0.02%-4413F-HRTimeline
Mutual Advisors, LLC787$386K0.01%+8413F-HRTimeline
Simplify Asset Management Inc.786$386K0.01%+20513F-HRTimeline
Manchester Capital Management LLC782$384K0.05%-3013F-HRTimeline
Smithfield Trust Co783$383K0.02%013F-HRTimeline
Larson Financial Group LLC774$380K0.01%+2213F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC769$377K<0.01%new13F-HRTimelineGroup
CreativeOne Wealth, LLCin group CreativeOne Wealth, LLC763$374K0.01%+9213F-HRTimelineGroup
Visionary Wealth Advisors760$373K0.01%+19213F-HRTimeline
Private Advisory Group LLC756$371K0.02%new13F-HRTimeline
PDS Planning, Inc754$370K0.02%+8213F-HRTimeline
Versant Capital Management, Inc750$368K0.03%+22713F-HRTimeline
TABR Capital Management, LLC749$367K0.31%-20713F-HRTimeline
DRIVE WEALTH MANAGEMENT, LLC749$367K0.07%new13F-HRTimeline
GK Wealth Management LLC740$363K0.22%new13F-HRTimeline
LEVEL FOUR ADVISORY SERVICES, LLCin group LEVEL FOUR ADVISORY SERVICES,…739$363K0.01%-1,51413F-HRTimelineGroup
SHELTON CAPITAL MANAGEMENT738$362K0.01%013F-HRTimeline
Quent Capital, LLC735$361K0.02%+1913F-HRTimeline
OXFORD ASSET MANAGEMENT LLP732$359K0.18%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Patriot Financial Group Insurance Agenc…730$358K0.04%-74013F-HRTimeline
CX Institutional728$357K0.01%+69813F-HRTimeline
UNITED BANK725$356K0.04%new13F-HRTimeline
FLC Capital Advisors722$354K0.06%013F-HRTimeline
Parcion Private Wealth LLC718$352K0.02%+11313F-HRTimeline
Englebert Financial Advisers, LLC714$350K0.35%+6213F-HRTimeline
MONETA GROUP INVESTMENT ADVISORS LLC711$349K<0.01%+5013F-HRTimeline
Quarry LP709$348K0.05%-49413F-HRTimeline
Diligent Investors, LLC700$343K0.08%013F-HRTimeline
Steigerwald, Gordon & Koch Inc.700$343K0.03%013F-HRTimeline
Pavion Blue Capital, LLC700$343K0.14%013F-HRTimeline
LifePlan Investment Advisors, Inc.700$343K0.12%013F-HRTimeline
KIECKHEFER GROUP LLC700$343K0.14%013F-HRTimeline
Alvarez & Marsal Private Wealth Partner…700$343K0.05%013F-HRTimeline
Fruth Investment Management700$343K0.08%-30013F-HRTimeline
Stonebridge Financial Group, LLC/CA700$343K0.05%13F-HRTimeline
Portside Wealth Group, LLC699$343K0.04%new13F-HRTimeline
Blue Trust, Inc.694$340K<0.01%-7913F-HRTimeline
Third View Private Wealth, LLC693$340K0.04%new13F-HRTimeline
Venture Visionary Partners LLC692$339K0.01%new13F-HRTimeline
LECAP ASSET MANAGEMENT LTD690$338K0.15%-1,39413F-HRTimeline
Helium Advisors LLC689$338K0.28%+813F-HRTimeline
FUKOKU MUTUAL LIFE INSURANCE Co687$337K0.02%+10213F-HRTimeline
Operose Advisors LLC682$335K0.06%-2,01813F-HRTimeline
MAGNOLIA CAPITAL ADVISORS LLC680$334K0.06%new13F-HRTimeline
Fisher Asset Management, LLC679$333K<0.01%+6913F-HRTimeline
SYM FINANCIAL Corp679$333K0.03%-4213F-HRTimeline
KNIGHTSBRIDGE ASSET MANAGEMENT, LLC676$332K0.04%-6613F-HR/ATimeline
Pinnacle Wealth Management Advisory Gro…675$331K0.02%-213F-HRTimeline
MassMutual Private Wealth & Trust, FSB674$331K0.01%-3013F-HRTimeline
DDD Partners, LLC674$331K0.02%013F-HRTimeline
BEESE FULMER INVESTMENT MANAGEMENT, INC.666$327K0.02%+11213F-HRTimeline
TRUST CO OF OKLAHOMA665$326K0.08%013F-HRTimeline
Colonial River Investments, LLC662$325K0.09%new13F-HRTimeline
Bay Rivers Group661$324K0.11%new13F-HRTimeline
EWA, LLC661$324K0.06%+3113F-HRTimeline
BYRNE FINANCIAL FREEDOM, LLC654$321K0.13%+12913F-HRTimeline
LAUREL OAK WEALTH MANAGEMENT, LLC652$320K0.05%-31513F-HRTimeline
Atlas Private Wealth Advisors650$319K0.07%013F-HRTimeline
Interchange Capital Partners, LLC646$317K0.06%new13F-HRTimeline
MIRABELLA FINANCIAL SERVICES LLP646$317K0.03%-7,95813F-HRTimeline
Baker Avenue Asset Management, LP641$314K0.01%+6713F-HRTimeline
TOCQUEVILLE ASSET MANAGEMENT L.P.in group TOCQUEVILLE ASSET MANAGEMENT …637$312K<0.01%+3913F-HRTimelineGroup
IPG Investment Advisors LLC635$312K0.04%new13F-HRTimeline
Gladstone Institutional Advisory LLC635$312K0.01%new13F-HRTimeline
WT Wealth Management634$311K0.09%-713F-HRTimeline
Blueshift Asset Management, LLC633$311K0.07%new13F-HRTimeline
GFG Capital, LLC632$310K0.09%+5813F-HRTimeline
Rothschild Wealth LLC628$308K0.02%-1013F-HRTimeline
SeaCrest Wealth Management, LLC626$307K0.03%-46513F-HRTimeline
Falcon Wealth Planning626$307K0.02%-4713F-HRTimeline
Oslo Pensjonsforsikring AS625$307K0.04%013F-HRTimeline
AXXCESS WEALTH MANAGEMENT, LLC619$304K<0.01%new13F-HRTimeline
Payne Capital Management, LLC616$302K0.08%013F-HRTimeline
PCG Wealth Advisors, LLC615$302K0.07%013F-HRTimeline
Waterloo Capital, L.P.613$301K0.02%-71213F-HRTimeline
Bison Wealth, LLC693$301K0.03%-213F-HRTimeline
Lumbard & Kellner, LLC605$297K0.09%-64013F-HRTimeline
Soltis Investment Advisors LLC602$295K0.02%-3513F-HRTimeline
FourThought Financial Partners, LLC601$295K0.02%+3113F-HRTimeline
AVISO WEALTH MANAGEMENT600$294K0.1%-2213F-HRTimeline
TRB Wealth Management, LLC600$294K0.04%013F-HRTimeline
FNY Investment Advisers, LLC600$294K0.11%new13F-HRTimeline
COMMERZBANK AKTIENGESELLSCHAFT /FI599$294K0.01%-3313F-HRTimeline
COMMERCE BANKin group COMMERCE BANK589$289K<0.01%-16113F-HRTimelineGroup
LaSalle St. Investment Advisors, LLC586$288K0.04%new13F-HRTimeline
LRI Investments, LLC585$287K0.02%+16413F-HRTimeline
Monument Capital Management583$286K0.06%new13F-HRTimeline
Thompson David Blair583$286K0.14%new13F-HRTimeline
Numerai GP LLC574$282K0.02%-1,68013F-HRTimeline
NICOLET BANKSHARES INCin group NICOLET BANKSHARES INC572$281K0.01%+713F-HRTimelineGroup
Bridgewater Advisors Inc.723$279K0.02%-113F-HRTimeline
BEACON INVESTMENT ADVISORY SERVICES, IN…565$277K0.01%+913F-HRTimeline
Balboa Wealth Partners563$276K0.04%new13F-HRTimeline
GRIMES & Co WEALTH MANAGEMENT, LLC561$275K0.01%+313F-HRTimeline
Five Oceans Advisors552$271K0.09%+213F-HRTimeline
Valtrion Capital Management, LLC550$270K0.2%new13F-HRTimeline
Vines Capital Management, LLC548$269K0.22%-1313F-HR/ATimeline
ALTFEST L J & CO INC545$267K0.03%-513F-HRTimeline
Vest Financial, LLC545$267K<0.01%-10213F-HRTimeline
Lighthouse Investment Partners, LLCin group Lighthouse Investment Partner…544$267K0.01%new13F-HRTimelineGroup
Rare Wolf Capital LLC540$265K0.17%-14313F-HRTimeline
Werba Rubin Papier Wealth Management533$261K0.03%-1413F-HRTimeline
CogentBlue Wealth Advisors, LLC532$261K0.15%+413F-HRTimeline
Verus Financial Partners, Inc.530$260K0.02%013F-HRTimeline
MASTERINVEST Kapitalanlage GmbH530$260K0.02%013F-HRTimeline
TOWNSEND ASSET MANAGEMENT CORP /NC/ /ADV529$260K0.08%new13F-HRTimeline
Abundance Wealth Counselors528$259K0.02%new13F-HRTimeline
Pinnacle Financial Partners, Inc.in group Pinnacle Financial Partners, …528$259K<0.01%new13F-HRTimelineGroup
Root Financial Partners, LLC527$259K0.01%+15713F-HRTimeline
Composition Wealth, LLC524$257K<0.01%new13F-HRTimeline
Meadow Creek Wealth Advisors LLC524$257K0.16%new13F-HRTimeline
Trajan Wealth LLC524$257K0.01%-3713F-HRTimeline
GREAT LAKES ADVISORS, LLC522$256K<0.01%-3813F-HRTimeline
Alta Advisers Ltdin group Alta Advisers Ltd518$254K0.06%013F-HRTimelineGroup
TRUSTCO BANK CORP N Yin group TRUSTCO BANK CORP N Y515$253K0.18%new13F-HRTimelineGroup
Redhawk Wealth Advisors, Inc.514$252K0.02%new13F-HRTimeline
Capital Planning LLC512$251K0.07%new13F-HRTimeline
Meridian Wealth Management, LLC511$251K0.01%new13F-HRTimeline
Kingsview Wealth Management, LLC511$251K<0.01%new13F-HRTimeline
Optas, LLC503$247K0.03%new13F-HRTimeline
Klingman & Associates, LLC503$247K0.01%new13F-HRTimeline
MONEY CONCEPTS CAPITAL CORP501$246K0.01%new13F-HRTimeline
WEALTHEDGE INVESTMENT ADVISORS, LLC501$246K0.08%new13F-HRTimeline
AdvisorNet Financial, Inc500$245K0.01%+16013F-HRTimeline
HEFFERNAN ADVISORY, INC500$245K0.21%new13F-HRTimeline
PIER 88 INVESTMENT PARTNERS LLC500$245K0.06%-50013F-HRTimeline
True Link Financial Advisors, LLC500$245K0.01%-10013F-HR/ATimeline
PIAR LLC500$245K0.15%new13F-HRTimeline
Register Financial Advisors LLC498$244K0.07%-12013F-HRTimeline
Orion Capital Management LLC497$244K0.08%013F-HRTimeline
Riverstone Advisors, LLC496$243K0.1%new13F-HRTimeline
Wealthspire Advisors, LLC494$242K<0.01%new13F-HRTimeline
SAGE RHINO CAPITAL LLC491$241K0.04%-2613F-HRTimeline
Midwest Trust Co491$241K<0.01%new13F-HRTimeline
BIP Wealth, LLC490$240K0.01%new13F-HRTimeline
CONNING INC.in group CONNING INC.489$240K0.01%new13F-HRTimelineGroup
ANGELES WEALTH MANAGEMENT, LLCin group ANGELES WEALTH MANAGEMENT, LLC486$238K0.01%new13F-HRTimelineGroup
Wick Capital Partners, LLC482$236K0.04%new13F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP480$235K<0.01%+40013F-HRTimelineGroup
Terra Nova Asset Management LLC480$235K0.14%-22013F-HRTimeline
DV Trading LLC480$235K0.02%new13F-HRTimeline
Ifrah Financial Services, Inc.480$235K0.06%new13F-HRTimeline
Moss Adams Wealth Advisors LLC475$233K0.01%new13F-HRTimeline
Moran Wealth Management, LLC475$233K0.01%new13F-HRTimeline
Gryphon Financial Partners LLC472$232K0.02%new13F-HRTimeline
KEYVANTAGE WEALTH, LLC469$230K0.09%new13F-HRTimeline
VestGen Advisors, LLC468$230K0.01%+1313F-HRTimeline
44 WEALTH MANAGEMENT LLC465$228K0.08%-29113F-HRTimeline
Canopy Partners, LLC464$228K0.07%-13113F-HRTimeline
OneAscent Family Office, LLCin group OneAscent Financial Services …464$228K0.11%new13F-HRTimelineGroup
BTG Pactual Asset Management US LLCin group BTG Pactual Asset Management …461$226K0.02%new13F-HRTimelineGroup
SmartHarvest Portfolios, LLC457$224K0.07%-68513F-HRTimeline
Premier Path Wealth Partners, LLC456$224K0.03%new13F-HRTimeline
IHT Wealth Management, LLC452$222K<0.01%new13F-HRTimeline
Verition Fund Management LLC446$219K<0.01%-41,61113F-HR/ATimeline
Income Insurance Ltd440$216K0.13%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
EVERPAR ADVISORS LLC439$215K0.06%-14713F-HRTimeline
TMB Capital Partners, LLC439$215K0.07%new13F-HRTimeline
Sightline Wealth Advisors, LLC438$215K0.08%new13F-HRTimeline
CIDEL ASSET MANAGEMENT INC437$214K0.01%-18213F-HRTimeline
Argent Trust Co435$213K0.01%new13F-HRTimeline
LVZ, Inc.432$212K0.02%new13F-HRTimeline
Advisor OS, LLCin group Advisor OS, LLC426$209K0.01%new13F-HRTimelineGroup
UMB Bank, n.a.425$208K<0.01%-41413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
McAdam, LLC424$208K0.01%new13F-HRTimeline
Prosperity Consulting Group, LLC424$208K0.01%new13F-HRTimeline
Acorn Wealth Advisors, LLC421$207K0.05%-32713F-HRTimeline
Dynamic Advisor Solutions LLC421$206K0.01%-39213F-HRTimeline
Ascension Capital Advisors, Inc.419$206K0.06%new13F-HRTimeline
FAMILY WEALTH PARTNERS, LLC418$205K0.06%new13F-HRTimeline
Abel Hall, LLC414$203K0.04%new13F-HRTimeline
R Squared Ltd410$201K0.11%new13F-HRTimeline
True Wealth Design, LLC409$201K0.05%-4313F-HRTimeline
NORTHWEST WEALTH MANAGEMENT, LLC408$200K0.03%new13F-HRTimeline
Ninety One UK Ltd391$192K<0.01%new13F-HRTimeline
Capula Management Ltdin group Capula Management Ltd391$192K<0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
CYBER HORNET ETFs LLC386$189K0.11%+113F-HRTimeline
Kingdom Financial Group LLC.375$184K0.05%new13F-HRTimeline
Vision Retirement, LLC367$180K0.04%013F-HRTimeline
Colonial Trust Co / SCin group Colonial Trust Advisors345$169K0.02%+9813F-HRTimelineGroup
Bayforest Capital Ltd339$166K0.15%new13F-HRTimeline
1620 INVESTMENT ADVISORS, INC.337$165K0.1%-16413F-HRTimeline
EFG International AGin group EFG International AG333$163K<0.01%+4513F-HRTimelineGroup
WHITTIER TRUST CO371$161K<0.01%+1313F-HRTimeline
Basecamp Wealth Advisors LLC325$159K0.03%+113F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.321$157K<0.01%+9113F-HRTimelineGroup
Ausbil Investment Management Ltd324$150K0.07%-29513F-HRTimeline
Hilltop National Bank301$148K0.03%+9313F-HRTimeline
TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU…298$146K0.04%+6313F-HRTimeline
First Pacific Financial279$137K0.02%+2613F-HRTimeline
Gen-Wealth Partners Inc272$133K0.04%013F-HRTimeline

Events

  • 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