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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
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
FMR LLCin group FMR LLC21,128,210$4.94B0.25%-30,17613F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.16,668,830$3.9B0.07%+1,072,71913F-HRTimelineGroup
VANGUARD GROUP INCgroup of 2 filers holding14,397,002$3.37B-690,991Timeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO10,864,292$2.54B0.17%+4,401,45213F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP5,102,409$1.19B0.04%+750,12813F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/4,051,625$948M0.1%+1,404,13213F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC2,687,437$628M0.04%+145,94813F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …2,236,835$523M0.31%+1,092,98013F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/2,164,447$506M0.04%-966,96713F-HRTimelineGroup
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …1,973,150$461M0.53%-533,03613F-HRTimelineGroup
Capital World Investors1,868,881$437M0.06%+31,90013F-HRTimeline
Jericho Capital Asset Management L.P.1,656,172$387M4.41%-326,82813F-HRTimeline
Invesco Ltd.in group Invesco Ltd.1,518,841$355M0.03%+280,09613F-HRTimelineGroup
Atreides Management, LP1,428,230$334M7.09%+27,46613F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC1,412,560$330M0.17%-89,90813F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,396,874$327M0.07%-598,82513F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY1,384,972$324M0.02%-356,90313F-HR/ATimelineGroup
Polar Capital Holdings Plcin group Polar Capital Holdings Plc1,289,427$302M1.38%-173,78413F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding1,238,141$290M+218,616Timeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP1,216,923$285M0.04%+33,80913F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp1,118,142$261M0.05%+57,21813F-HRTimelineGroup
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC1,098,593$257M0.72%-1,342,29513F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC946,820$221M0.22%+877,55613F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co935,728$219M0.03%-6,04713F-HRTimelineGroup
Nuveen, LLCin group TIAA898,343$210M0.06%-33,04413F-HRTimelineGroup
Whale Rock Capital Management LLC893,483$209M2.67%-444,31713F-HRTimeline
NORGES BANK811,950$190M0.02%new13F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…734,365$187M0.25%-70,27413F-HRTimeline
1832 Asset Management L.P.789,900$185M0.23%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC719,747$168M0.11%-366,78213F-HRTimelineGroup
FengHe Fund Management Pte. Ltd.660,988$155M8.7%+410,58813F-HRTimeline
SCHRODER INVESTMENT MANAGEMENT GROUP600,554$143M0.11%-196,22513F-HRTimeline
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…607,391$142M0.05%+445,76913F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\590,454$138M0.04%+184,39513F-HRTimelineGroup
Assenagon Asset Management S.A.514,242$120M0.18%-508,91513F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP512,460$120M0.09%-12,67013F-HRTimelineGroup
PRIMECAP MANAGEMENT CO/CA/511,600$120M0.09%-75,60013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc510,449$119M0.03%+236,56813F-HRTimelineGroup
Anatole Investment Management Ltd501,598$117M19.56%-22,09013F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC489,151$114M0.14%+384,54713F-HRTimelineGroup
Amundiin group Amundi483,707$113M0.03%+198,92513F-HRTimelineGroup
BARROW HANLEY MEWHINNEY & STRAUSS LLC474,984$111M0.37%-1,684,47013F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.470,680$110M0.17%-110,34213F-HRTimelineGroup
Hood River Capital Management LLC453,779$106M1.16%-729,42813F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC445,359$104M0.01%+155,71213F-HR/ATimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson441,637$103M0.05%-288,44713F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management440,086$103M0.19%-183,58813F-HRTimelineGroup
Holocene Advisors, LP430,157$101M0.21%+176,74213F-HRTimeline
Analog Century Management LP428,787$100M4.93%-288,95413F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC422,616$98.8M0.07%-81,26713F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC387,168$90.6M0.07%-565,03613F-HRTimelineGroup
Swiss National Bank386,432$90.4M0.05%+112,43213F-HRTimeline
RHUMBLINE ADVISERS383,482$89.7M0.07%+11,04613F-HRTimeline
Zurich Insurance Group Ltd/FIin group Zurich Insurance Group Ltd/FI369,225$86.4M0.6%+333,35113F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.357,570$83.6M0.03%+103,50313F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC356,943$83.5M0.03%+16,71713F-HRTimelineGroup
Stephens Investment Management Group LLCgroup of 2 filers holding310,874$72.7M-235,337Timeline
STEADFAST CAPITAL MANAGEMENT LP308,200$72.1M1.26%new13F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding304,520$71.2M-11,451Timeline
Munro Partners304,430$71.2M1.99%-252,50013F-HRTimeline
Sumitomo Mitsui Trust Group, Inc.in group Sumitomo Mitsui Trust Group, …290,727$68M0.04%+269,64413F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN289,873$67.8M0.01%+106,46713F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA288,330$67.4M0.01%+24,13913F-HRTimelineGroup
Senvest Management, LLC285,476$66.8M2.07%-581,83913F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC282,964$66.2M0.11%+49,48413F-HRTimelineGroup
LMR Partners LLPin group LMR Partners LLP272,000$63.6M0.61%+165,50013F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC269,638$63.1M0.01%+35,02913F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding261,800$61.2M-57,362Timeline
Foundations Investment Advisors, LLC258,283$60.4M0.79%+11,43713F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC252,751$59.1M0.03%-332,99613F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC251,595$58.8M0.04%-4,98013F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO249,395$58.3M0.06%-60,58213F-HRTimelineGroup
North Growth Management Ltd.247,000$57.7M9.03%-78,00013F-HRTimeline
California Public Employees Retirement …240,967$56.4M0.03%-12,10113F-HRTimeline
Williams Jones Wealth Management, LLC.232,005$54.3M0.61%-39,48913F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…214,784$50.2M0.05%+81,34813F-HRTimeline
Bridgewater Associates, LP212,643$49.7M0.18%+50,93613F-HRTimeline
National Pension Service212,421$49.7M0.04%new13F-HRTimeline
Rokos Capital Management LLPin group Rokos Capital Management LLP210,676$49.2M0.72%-157,70513F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC209,508$49M0.02%+25,24213F-HRTimelineGroup
Mitsubishi UFJ Trust & Banking Corpgroup of 2 filers holding198,809$48.1M+183,755Timeline
BECKER CAPITAL MANAGEMENT INC200,424$46.9M1.34%-17,65213F-HRTimeline
Amanah Holdings Trust200,000$46.8M6.85%new13F-HRTimeline
GF FUND MANAGEMENT CO. LTD.191,980$44.9M0.77%+77,42513F-HRTimeline
Diamond Hill Capital Management, LLC (I…182,577$42.7M0.22%-430,28413F-HRTimeline
12th Street Asset Management Company, L…179,584$42M6.92%-5,36813F-HRTimeline
ThornTree Capital Partners LP178,657$41.8M6.99%-160,48413F-HRTimeline
Allianz Asset Management GmbHin group Allianz SE173,209$40.5M0.05%-3,71013F-HRTimelineGroup
CI INVESTMENTS INC.in group CI INVESTMENTS INC.172,277$40.3M0.18%-130,16613F-HRTimelineGroup
TD Asset Management Inc170,214$39.8M0.03%+25,91413F-HRTimeline
Retirement Systems of Alabama169,290$39.6M0.13%-1,63013F-HRTimeline
TITAN GLOBAL CAPITAL MANAGEMENT USA LLC167,569$39.2M5.61%-34,38713F-HRTimeline
DigitalBridge Group, Inc.in group DigitalBridge Group, Inc.166,032$38.8M3%-143,84813F-HRTimelineGroup
LPL Financial LLC152,605$35.7M0.01%+47,26213F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…148,179$34.7M0.07%+104,46813F-HRTimeline
NOMURA ASSET MANAGEMENT CO LTDgroup of 3 filers holding148,105$34.6M-110,019Timeline
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P145,982$34.1M0.04%-165,37113F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…141,685$33.1M0.06%-1,74613F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC137,564$32.2M0.29%+66,29813F-HRTimeline
Gotham Asset Management, LLC136,304$31.9M0.12%-42,82313F-HRTimeline
WT Asset Management Ltd133,700$31.3M1.24%new13F-HRTimeline
Qube Research & Technologies Ltd132,396$31M0.04%+86,71213F-HRTimeline
PEAK6 LLCin group PEAK6 LLC129,494$30.3M0.83%+127,14013F-HR/ATimelineGroup
Korea Investment CORP128,976$30.2M0.06%new13F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…128,069$30M0.05%+1,59913F-HRTimeline
LORD, ABBETT & CO. LLC127,195$29.7M0.09%new13F-HRTimeline
CloudAlpha Capital Management Limited/H…124,810$29.2M2.62%-18,39013F-HRTimeline
FORT WASHINGTON INVESTMENT ADVISORS INC…123,893$29M0.15%-61,31013F-HRTimeline
Schonfeld Strategic Advisors LLC109,439$25.6M0.13%-44,78113F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…108,175$25.4M0.03%-72,21513F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…107,488$25.1M<0.01%new13F-HRTimelineGroup
CAPITAL FUND MANAGEMENT S.A.105,918$24.8M0.23%-116,62613F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co105,826$24.7M0.04%-24213F-HRTimelineGroup
LMCG INVESTMENTS, LLC103,600$24.2M1.39%-38,98313F-HRTimeline
Swedbank ABin group Swedbank AB100,654$23.5M0.02%new13F-HR/ATimelineGroup
Quantinno Capital Management LP100,485$23.5M0.05%+14,39913F-HRTimeline
Bienville Capital Management, LLC99,626$23.3M3.7%+33113F-HRTimeline
CRAMER ROSENTHAL MCGLYNN LLC96,564$22.6M1.46%-84,16613F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …95,699$22.4M0.02%-1,72013F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC93,975$22M0.08%+88,38513F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD90,034$21.1M0.05%-5,36713F-HRTimeline
JACOBS LEVY EQUITY MANAGEMENT, INC88,927$20.8M0.08%new13F-HRTimeline
Connor, Clark & Lunn Investment Managem…87,266$20.4M0.05%-167,47213F-HRTimeline
Front Street Capital Management, Inc.86,259$20.2M2.86%-11,61413F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC85,257$19.9M0.03%+6,98113F-HRTimelineGroup
Ensign Peak Advisors, Inc85,214$19.9M0.04%-130,00013F-HR/ATimeline
NEW YORK STATE COMMON RETIREMENT FUND85,186$19.9M0.03%-26,82513F-HRTimeline
Defiance ETFs, LLC80,421$19.2M0.63%13F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP81,373$19M0.02%-15,13513F-HRTimelineGroup
Penserra Capital Management LLCin group Penserra Capital Management L…81,182$19M0.23%-31,11013F-HRTimelineGroup
Natixis Investment Managersgroup of 2 filers holding80,633$18.9M-162,626Timeline
SG Americas Securities, LLC77,205$18.1M0.02%new13F-HRTimeline
ION Fund Management Ltdin group ION Fund Management Ltd76,000$17.8M2.27%13F-HRTimelineGroup
Virtus Wealth Solutions LLC73,701$17.2M3.27%new13F-HRTimeline
Liontrust Investment Partners LLP70,652$16.5M0.25%new13F-HRTimeline
Mariner, LLCin group Mariner, LLC70,271$16.5M0.02%+15,93713F-HRTimelineGroup
Hel Ved Capital Management Ltd70,085$16.4M5.67%+40,14513F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…68,925$16.1M0.08%-3,73013F-HRTimelineGroup
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding67,802$15.9M-3,925Timeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …66,643$15.6M0.03%+35,15913F-HRTimelineGroup
VAUGHAN NELSON INVESTMENT MANAGEMENT, L…63,462$14.8M0.15%-650,23413F-HRTimeline
AMALGAMATED BANK62,619$14.6M0.11%-2,50513F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC62,259$14.6M0.37%-100,86813F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS62,172$14.5M0.01%-50,46513F-HRTimelineGroup
Caisse de depot et placement du Quebec61,821$14.5M0.02%new13F-HRTimeline
Twin Tree Management, LP61,185$14.3M1.47%-70,32113F-HRTimeline
PEREGRINE CAPITAL MANAGEMENT LLC60,837$14.2M0.44%-62,53113F-HRTimeline
Atika Capital Management LLCin group Atika Capital Management LLC60,000$14M1.95%-20,00013F-HRTimelineGroup
Police & Firemen's Retirement System of…59,973$14M0.12%-2,47313F-HRTimeline
Treasurer of the State of North Carolina59,103$13.8M0.04%-4,31513F-HRTimeline
NISSAY ASSET MANAGEMENT CORP /JAPAN58,914$13.8M0.07%+21,36713F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…58,704$13.7M0.14%-6,58413F-HRTimelineGroup
AVIVA PLCin group AVIVA PLC57,861$13.5M0.02%new13F-HRTimelineGroup
Horizon Investments, LLC57,630$13.5M0.17%+57,60613F-HRTimeline
KLP KAPITALFORVALTNING AS57,400$13.4M0.05%+27,90013F-HRTimeline
Portolan Capital Management, LLCin group Portolan Capital Management, …56,481$13.2M0.71%-32,30513F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…56,423$13.2M0.01%+35,91113F-HRTimelineGroup
State of Tennessee, Department of Treas…52,389$13.2M0.04%-2,24313F-HRTimeline
Asset Management One Co., Ltd.54,863$13.1M0.04%new13F-HRTimeline
ABN AMRO INVESTMENT SOLUTIONSin group ABN AMRO INVESTMENT SOLUTIONS55,194$12.9M0.19%+17,56513F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC54,467$12.8M0.01%+42,03013F-HR/ATimelineGroup
VICTORY CAPITAL MANAGEMENT INC54,125$12.7M0.01%+13,25513F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP53,201$12.4M0.01%-136,19213F-HRTimelineGroup
Robeco Institutional Asset Management B…in group Robeco Institutional Asset Ma…52,173$12.2M0.02%+50,68713F-HRTimelineGroup
STOREBRAND ASSET MANAGEMENT AS50,167$11.7M0.03%new13F-HRTimeline
Orange Investment Advisors, Inc.49,868$11.7M1.29%-30,74813F-HRTimeline
TECTONIC ADVISORS LLCin group TECTONIC ADVISORS LLC48,749$11.4M0.6%-3,76513F-HRTimelineGroup
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…48,555$11.4M0.04%-2,24313F-HRTimelineGroup
Illinois Municipal Retirement Fund48,440$11.3M0.14%-2,63513F-HRTimeline
CWM, LLCin group CWM, LLC47,566$11.1M0.03%+1,71813F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…47,224$11M0.03%-11513F-HRTimeline
Focus Partners Wealthgroup of 2 filers holding47,178$11M+27,353Timeline
SIT INVESTMENT ASSOCIATES INCin group SIT INVESTMENT ASSOCIATES INC46,775$10.9M0.22%013F-HRTimelineGroup
Talos Eurisko Asset Management LP46,608$10.9M1.93%-22,59213F-HRTimeline
KING LUTHER CAPITAL MANAGEMENT CORP46,333$10.8M0.04%-48713F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC44,859$10.8M0.12%-95613F-HRTimeline
FIRST MANHATTAN CO. LLC.46,141$10.8M0.03%-1,20013F-HRTimeline
Creative Planningin group Creative Planning45,996$10.8M0.01%+10,83613F-HRTimelineGroup
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A45,958$10.7M0.03%+4,36713F-HRTimelineGroup
Paralel Advisors LLC44,268$10.4M0.4%013F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/44,288$10.3M0.01%-6,65313F-HRTimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…44,104$10.3M0.08%-1,00013F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources44,025$10.3M<0.01%+10,50813F-HRTimelineGroup
Tidal Investments LLCin group Tidal Investments LLC43,827$10.2M0.04%+1,29413F-HRTimelineGroup
Skandinaviska Enskilda Banken AB (publ)42,661$9.98M0.04%new13F-HRTimeline
FORSTA AP-FONDEN41,300$9.66M0.06%new13F-HRTimeline
Harbour Capital Advisors, LLC38,968$9.59M1.95%-56813F-HRTimeline
First Eagle Investment Management, LLCin group First Eagle Investment Manage…40,900$9.57M0.02%-26,50013F-HRTimelineGroup
Resona Asset Management Co.,Ltd.in group Resona Asset Management Co.,L…40,655$9.54M0.05%new13F-HRTimelineGroup
J. Safra Sarasin Holding AGin group J. Safra Sarasin Holding AG40,670$9.51M0.15%-7,55613F-HRTimelineGroup
SILVERCREST ASSET MANAGEMENT GROUP LLC40,260$9.42M0.06%-30,56913F-HRTimeline
Handelsbanken Fonder AB40,162$9.39M0.03%-90013F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS40,102$9.38M0.03%+2,82513F-HRTimeline
RIPOSTE CAPITAL LLC40,000$9.35M3.89%new13F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.39,702$9.29M0.03%+37,51213F-HRTimelineGroup
Louisiana State Employees Retirement Sy…39,000$9.12M0.16%-40013F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM38,722$9.06M0.05%-3,11013F-HRTimeline
COMERICA BANK37,966$8.88M0.04%-3,11113F-HRTimeline
Pacer Advisors, Inc.37,180$8.7M0.02%+10,15313F-HR/ATimeline
DANSKE BANK A/S36,700$8.58M0.02%+35,00013F-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