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CIEN

CIEN

Ciena Corporation• Technology

Q3 2026 filings are still coming in. 13F filers have 45 days after the quarter ends to report, through November 14, 2026. These totals cover only the funds that have filed so far and will keep rising.
Institutional holders
432
Partial Q3 2026
Total 13F value
$2.1B
Filed positions so far
New positions
53
This quarter
Sold positions
98
This quarter

Top holders

Institutions with disclosed positions in this stock

FundValueShares% PortfolioChange

Pictet Asset Management Holding Sa

$180.2M512.2K0.17%+23.5%

Wealth Enhancement Advisory Services, Llc

$160.3M388.8K0.24%+2.3%

Robeco Institutional Asset Management B.V.

$116.9M332.3K0.14%+4.1%

Sumitomo Mitsui Trust Group, Inc.

$115.2M327.3K0.07%-8.4%

Assenagon Asset Management S.A.

$93.7M266.4K0.09%+24.5%

Fenghe Fund Management Pte. Ltd.

$77.8M221.2K3.77%+328.1%

Amanah Holdings Trust

$70.4M200.0K3.94%Unchanged

Principal Financial Group Inc

$52.4M148.9K0.03%-9.9%

Truist Financial Corp

$47.2M134.1K0.03%+1887.1%

North Growth Management Ltd.

$40.8M116.0K5.50%+2.6%

New York State Teachers Retirement System

$38.3M108.8K0.07%-2.8%

Swedbank Ab

$35.5M100.8K0.03%+4.9%

M & L Capital Management Ltd

$35.4M100.6K7.35%+59.8%

Exchange Traded Concepts, Llc

$33.4M95.0K0.10%+338.9%

J. Safra Sarasin Holding Ag

$26.3M74.7K0.36%+179.9%

Mirae Asset Global Investments Co., Ltd.

$22.8M64.9K0.04%+7.6%

Dekabank Deutsche Girozentrale

$22.3M62.8K0.03%New Position

Asset Management One Co., Ltd.

$21.6M61.4K0.05%+2.6%

Elyxium Wealth, Llc

$20.9M59.5K2.10%-4.6%

Temasek Holdings (Private) Ltd

$20M56.7K0.05%+327.6%

Mackenzie Financial Corp

$19.5M55.4K0.02%+22.9%

Allen Investment Management, Llc

$18.6M52.9K0.21%+2.8%

Swiss Life Asset Management Ltd

$17.7M50.3K0.07%+70.0%

Creative Planning

$17.2M48.8K0.01%-7.1%

Fjarde Ap-Fonden /Fourth Swedish National Pension Fund

$16.9M48.0K0.09%-5.2%

Lmcg Investments, Llc

$16.3M46.4K0.88%-3.6%

Xponance Llc

$15.3M43.4K0.09%+12.8%

Calamos Advisors Llc

$15.3M43.4K0.05%+95.4%

Abn Amro Investment Solutions

$15M42.6K0.11%+21.4%

Mn Services Vermogensbeheer B.V.

$14.5M41.2K0.11%Unchanged

Czech National Bank

$14.3M40.7K0.08%+1.1%

Arizona State Retirement System

$14.1M40.1K0.07%-1.0%

Ddd Partners, Llc

$13.8M39.2K0.79%+5722.3%

Harbour Capital Advisors, Llc

$13.6M38.6K2.47%+0.1%

Daiwa Securities Group Inc.

$12.7M36.2K0.02%+3.1%

State Of Michigan Retirement System

$12.5M35.6K0.06%-1.7%

Unicom Systems, Inc.

$12.4M35.2K0.85%Unchanged

Y-Intercept (Hong Kong) Ltd

$12.4M35.1K0.27%+32.8%

Candriam S.C.A.

$12.2M34.6K0.05%+0.3%

Ifm Investors Pty Ltd

$11.9M33.9K0.07%+1.7%

Orange Investment Advisors, Inc.

$11.2M31.8K1.39%-1.2%

Vontobel Holding Ltd.

$11.1M31.5K0.03%+8.2%

Commonwealth Of Pennsylvania Public School Empls Retrmt Sys

$11M31.3K0.05%+0.1%

Proshare Advisors Llc

$10.9M30.9K0.02%+6.6%

Pensiondanmark Pensionsforsikringsaktieselskab

$10.8M30.7K0.09%+12.1%

Virginia Retirement Systems Et Al

$10.6M30.2K0.07%+27.3%

Amalgamated Bank

$10.2M29.0K0.07%-2.0%

First Business Financial Services, Inc.

$10.2M28.9K0.79%+0.4%

Fideuram Asset Management (Ireland) Dac

$10M28.8K0.22%+145.8%

Oppenheimer Asset Management Inc.

$9.7M27.7K0.09%+70.1%

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