Who Owns CIEN? 1081 Institutional Investors

1081 institutions currently hold CIEN, ranked below by position value.

Key Holders	Total Value	Avg Weight
Hel Ved Capital Management Ltd	$24.7M	2.93%
12th Street Asset Management Company, LLC	$24.6M	4.03%
Mariner, LLC	$24.6M	0.03%
Virtus Wealth Solutions LLC	$24.6M	4.68%
Focus Partners Wealth	$24.6M	0.03%
KLP KAPITALFORVALTNING AS	$23.7M	0.09%
Treasurer of the State of North Carolina	$23.4M	0.07%
NISSAY ASSET MANAGEMENT CORP /JAPAN	$23.4M	0.12%
Police & Firemen's Retirement System of New Jersey	$23.4M	0.20%
Pictet Asset Management Holding SA	$23.2M	0.02%
Front Street Capital Management, Inc.	$23.1M	3.07%
Asset Management One Co., Ltd.	$23.1M	0.07%
LMCG INVESTMENTS, LLC	$23.0M	1.37%
DIAMOND HILL CAPITAL MANAGEMENT INC	$22.7M	0.14%
Elyxium Wealth, LLC	$22.5M	7.20%
KBC Group NV	$22.2M	0.06%
TUDOR INVESTMENT CORP ET AL	$22.1M	0.04%
CAPITAL FUND MANAGEMENT S.A.	$22.0M	0.10%
M & L Capital Management Ltd	$21.6M	5.32%
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.	$21.6M	0.22%
NOMURA ASSET MANAGEMENT CO LTD	$21.0M	0.05%
NORDEA INVESTMENT MANAGEMENT AB	$20.3M	0.02%
LMR Partners LLP	$19.9M	0.04%
Tredje AP-fonden	$19.9M	0.11%
Harbour Capital Advisors, LLC	$19.5M	3.71%
Illinois Municipal Retirement Fund	$19.2M	0.24%
Creative Planning	$19.0M	0.01%
State of Tennessee, Department of Treasury	$19.0M	0.06%
State of New Jersey Common Pension Fund D	$18.9M	0.07%
Alphadyne Asset Management LP	$18.8M	0.33%
E Fund Management Co., Ltd.	$18.6M	0.55%
Squarepoint Ops LLC	$17.7M	0.02%
IEQ CAPITAL, LLC	$17.7M	0.08%
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO	$17.6M	0.06%
VICTORY CAPITAL MANAGEMENT INC	$17.6M	0.01%
CWM, LLC	$17.3M	0.05%
KINTRA WEALTH, LLC	$17.3M	1.22%
Temasek Holdings (Private) Ltd	$17.3M	0.06%
Paralel Advisors LLC	$17.2M	0.71%
Handelsbanken Fonder AB	$17.1M	0.06%
Atika Capital Management LLC	$16.9M	2.67%
TORONTO DOMINION BANK	$16.8M	0.02%
SIT INVESTMENT ASSOCIATES INC	$16.6M	0.34%
Resona Asset Management Co.,Ltd.	$16.4M	0.08%
Verition Fund Management LLC	$16.3M	0.11%
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO	$15.6M	0.06%
FJARDE AP-FONDEN /FOURTH SWEDISH NATIONAL PENSION FUND	$15.3M	0.08%
Czech National Bank	$14.9M	0.10%
ARIZONA STATE RETIREMENT SYSTEM	$14.9M	0.09%
BOOTHBAY FUND MANAGEMENT, LLC	$14.8M	0.19%
O'SHAUGHNESSY ASSET MANAGEMENT, LLC	$14.7M	0.07%
Orange Investment Advisors, Inc.	$14.7M	1.91%
SEB Asset Management AB	$14.6M	0.06%
CREDIT AGRICOLE S A	$14.4M	0.04%
Rafferty Asset Management, LLC	$14.4M	0.06%
STATE OF MICHIGAN RETIREMENT SYSTEM	$14.3M	0.08%
FLPUTNAM INVESTMENT MANAGEMENT CO	$13.9M	0.21%
Penserra Capital Management LLC	$13.7M	0.16%
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC	$13.6M	0.37%
ABN AMRO INVESTMENT SOLUTIONS	$13.3M	0.17%
MERCER GLOBAL ADVISORS INC /ADV	$13.3M	0.02%
Corient Private Wealth LLC	$13.2M	0.02%
Migdal Insurance & Financial Holdings Ltd.	$13.2M	0.11%
CIBC Asset Management Inc	$13.2M	0.03%
Vontobel Holding Ltd.	$13.2M	0.05%
FIRST MANHATTAN CO. LLC.	$13.1M	0.04%
MetLife Investment Management, LLC	$12.8M	0.07%
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS	$12.7M	0.06%
Cetera Investment Advisers	$12.4M	0.01%
WESTFIELD CAPITAL MANAGEMENT CO LP	$12.3M	0.05%
Defiance ETFs, LLC	$12.3M	0.18%
IFM Investors Pty Ltd	$12.2M	0.10%
DNB Asset Management AS	$11.7M	0.04%
First Business Financial Services, Inc.	$11.7M	1.04%
Retirement Systems of Alabama	$11.6M	0.04%
CRAMER ROSENTHAL MCGLYNN LLC	$11.6M	0.85%
OSAIC HOLDINGS, INC.	$11.3M	0.02%
CIBC Bancorp USA Inc.	$10.9M	0.01%
BW Gestao de Investimentos Ltda.	$10.9M	0.36%
Wealth High Governance Capital Ltda	$10.9M	3.27%
ION Fund Management Ltd	$10.7M	1.52%
Science & Technology Partners, L.P.	$10.7M	2.80%
Woodline Partners LP	$10.7M	0.04%
J. Safra Sarasin Holding AG	$10.6M	0.18%
PEAK6 LLC	$10.5M	0.02%
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.	$10.4M	0.07%
PINNBROOK CAPITAL MANAGEMENT LP	$10.3M	2.69%
Analyst IMS Investment Management Services Ltd.	$10.3M	0.31%
UniSuper Management Pty Ltd	$10.1M	0.07%
AMALGAMATED BANK	$10.0M	0.08%
ProShare Advisors LLC	$9.9M	0.01%
Holocene Advisors, LP	$9.9M	0.02%
Oak Harvest Investment Services	$9.9M	1.03%
XPONANCE LLC	$9.9M	0.07%
TORTOISE CAPITAL ADVISORS, L.L.C.	$9.9M	0.10%
Public Sector Pension Investment Board	$9.8M	0.03%
KING LUTHER CAPITAL MANAGEMENT CORP	$9.8M	0.04%
Pacer Advisors, Inc.	$9.7M	0.03%
CIBC WORLD MARKET INC.	$9.5M	0.02%
Broad Peak Investment Advisers Pte Ltd	$9.4M	1.91%
Daiwa Securities Group Inc.	$9.4M	0.03%
NAVELLIER & ASSOCIATES INC	$9.3M	0.97%
Wealth High Governance Asset Management Ltda.	$9.3M	3.28%
Man Group plc	$9.1M	0.02%
OPPENHEIMER ASSET MANAGEMENT INC.	$9.1M	0.10%
HRT FINANCIAL LP	$8.9M	0.02%
CHAPIN DAVIS, INC.	$8.9M	1.99%
EXCHANGE TRADED CONCEPTS, LLC	$8.9M	0.06%
Utah Retirement Systems	$8.9M	0.09%
PensionDanmark Pensionsforsikringsaktieselskab	$8.9M	0.09%
Vanguard Personalized Indexing Management, LLC	$8.6M	0.08%
FIL Ltd	$8.5M	0.01%
Wealthfront Advisers LLC	$8.4M	0.02%
VMS Asset Management Limited	$8.4M	5.13%
D. E. Shaw & Co., Inc.	$8.2M	0.00%
Investment Research Partners LLC	$8.1M	3.28%
Empowered Funds, LLC	$8.0M	0.05%
PARK AVENUE SECURITIES LLC	$8.0M	0.06%
Calamos Advisors LLC	$8.0M	0.03%
EverSource Wealth Advisors, LLC	$8.0M	0.24%
Federation des caisses Desjardins du Quebec	$7.9M	0.03%
NEOS Investment Management LLC	$7.8M	0.04%
Rakuten Investment Management, Inc.	$7.6M	0.02%
New York Life Investment Management LLC	$7.6M	0.06%
BLAIR WILLIAM & CO/IL	$7.6M	0.02%
BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp	$7.5M	0.04%
Eurizon Capital SGR S.p.A.	$7.5M	0.02%
GUGGENHEIM CAPITAL LLC	$7.5M	0.06%
XTX Topco Ltd	$7.4M	0.13%
HighTower Advisors, LLC	$7.4M	0.01%
Sumitomo Mitsui DS Asset Management Company, Ltd	$7.4M	0.06%
MACQUARIE GROUP LTD	$7.3M	0.04%
TECTONIC ADVISORS LLC	$7.2M	0.38%
Pathstone Holdings, LLC	$7.2M	0.03%
Orion Porfolio Solutions, LLC	$7.2M	0.06%
Portolan Capital Management, LLC	$7.2M	0.38%
Aberdeen Group plc	$7.1M	0.01%
BURNEY CO/	$7.0M	0.22%
BANK OF NOVA SCOTIA	$7.0M	0.01%
Allspring Global Investments Holdings, LLC	$6.9M	0.01%
KORNITZER CAPITAL MANAGEMENT INC /KS	$6.9M	0.15%
PNC FINANCIAL SERVICES GROUP, INC.	$6.9M	0.00%
CAPTRUST FINANCIAL ADVISORS	$6.8M	0.01%
Elo Mutual Pension Insurance Co	$6.8M	0.11%
Convergence Investment Partners, LLC	$6.7M	1.10%
FIFTH THIRD BANCORP	$6.7M	0.01%
COMMONWEALTH EQUITY SERVICES, LLC	$6.6M	0.01%
Vestcor Inc	$6.6M	0.18%
New Age Alpha Advisors, LLC	$6.6M	0.31%
Williamson Legacy Group, LLC	$6.6M	4.93%