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Livermore
Livermore
ZHEN

Ciena Corp

CIEN
Exchange
NYSE
Industry
Telephone & Telegraph Apparatus
SEC CIK
0000936395

In the last 90 days, Ciena Corp insiders filed 0 open-market purchases and 17 sales; 1,226 institutions reported holding it in 13F filings for Q2 2026, worth $64.6B in total; no superinvestor holds it.

Q1 2025 vs. Q4 2024

How the institutions holding Ciena Corp changed between Q4 2024 and Q1 2025.

All holders in Q1 2025All holders in Q4 2024

13F holders of CIEN: Q4 2024 compared with Q1 2025
MeasureQ4 2024Of which not filed for Q1 2025Q1 2025Change
Holders5348544+18
Shares140.3M1.44M136.3M−2.47M (−1.8%)
Value$11.9B$121.7M$8.24B−$3.53B (−30.0%)

8 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (99)

Institutions that held Ciena Corp at the end of Q1 2025 but not at the end of Q4 2024.

Institutions new to CIEN in Q1 2025
InstitutionSharesValue% of portfolio
William Blair Investment Management, LLC2,005,631$121.2M0.34%
Capital World Investors1,853,009$112.0M0.02%
Nuveen, LLC1,159,439$70.1M0.02%
Woodline Partners LP814,514$49.2M0.32%
Oribel Capital Management, LP415,400$25.1M3.12%
Renaissance Technologies LLC309,174$18.7M0.03%
Cubist Systematic Strategies, LLC305,767$18.5M0.24%
Talos Asset Management LP297,162$18.0M7.61%
Foundations Investment Advisors, LLC214,682$13.0M0.24%
J. Safra Sarasin Holding AG173,058$10.5M0.19%
Jump Financial, LLC160,364$9.69M0.15%
Rokos Capital Management LLP154,190$9.31M0.25%
Bank Julius Baer & Co. Ltd, Zurich112,723$6.92M0.02%
Titan Global Capital Management USA LLC110,395$6.67M1.38%
Twinbeech Capital LP90,170$5.45M0.10%
Select Equity Group, L.P.71,942$4.35M0.02%
Y-Intercept (Hong Kong) Ltd71,243$4.31M0.29%
Aquatic Capital Management LLC70,353$4.25M0.11%
Apis Capital Advisors, LLC69,000$4.17M2.02%
Caxton Associates LLP62,342$3.77M0.13%
Acadian Asset Management LLC61,344$3.71M0.01%
Magnetar Financial LLC59,933$3.62M0.05%
Andar Capital Management HK Ltd47,690$2.88M5.55%
Delta Global Management LP46,494$2.81M0.20%
FORA Capital, LLC42,767$2.58M0.26%
Assenagon Asset Management S.A.39,690$2.40M0.00%
Weiss Asset Management LP37,890$2.29M0.06%
King Luther Capital Management Corp31,530$1.91M0.01%
Virginia Retirement Systems Et Al31,485$1.90M0.01%
Cinctive Capital Management LP28,282$1.71M0.14%
Gilder Gagnon Howe & Co LLC27,811$1.68M0.02%
Engineers Gate Manager LP24,797$1.50M0.03%
Neo Ivy Capital Management23,996$1.45M0.46%
Quantitative Investment Management, LLC22,797$1.38M0.13%
Brevan Howard Capital Management LP22,119$1.34M0.04%
Atom Investors LP21,179$1.28M0.16%
Universal- Beteiligungs- und Servicegesellschaft mbH18,818$1.14M0.00%
Mitsubishi UFJ Trust & Banking Corp18,440$1.11M0.00%
Elo Mutual Pension Insurance Co17,932$1.08M0.02%
Convergence Investment Partners, LLC16,098$972.8K0.27%
Campbell & CO Investment Adviser LLC15,603$942.9K0.07%
Lecap Asset Management Ltd14,098$851.9K0.20%
Fox Run Management, L.L.C.13,501$815.9K0.13%
Virtue Capital Management, LLC12,324$743.5K0.09%
Two Sigma Securities, LLC11,870$717.3K0.11%
Joule Financial, LLC10,390$627.9K0.22%
Vestcor Inc10,080$609.0K0.02%
Inceptionr LLC10,017$605.3K0.18%
Hillsdale Investment Management Inc.9,800$592.2K0.03%
Ausbil Investment Management Ltd9,679$584.9K0.38%
United Services Automobile Association9,434$580.8K0.02%
GMT Capital Corp9,410$568.6K0.03%
Ontario Teachers Pension Plan Board9,021$545.1K0.01%
Principal Street Partners, LLC8,213$496.3K0.09%
Future Fund LLC7,700$465.3K0.60%
Blueshift Asset Management, LLC7,269$439.3K0.17%
USA Financial Portformulas Corp7,126$430.6K0.07%
Jacobs Levy Equity Management, Inc6,531$394.7K0.00%
Congress Asset Management Co6,293$380.3K0.00%
Lighthouse Investment Partners, LLC6,000$362.6K0.02%
Scientech Research LLC5,002$302.3K0.08%
Equitable Holdings, Inc.4,996$301.9K0.00%
ISAM Funds (UK) Ltd4,444$268.6K0.13%
Marex Group plc4,431$267.8K0.01%
Petrus Trust Company, LTA4,244$256.5K0.02%
Quadrature Capital Ltd4,159$251.3K0.01%
TownSquare Capital, LLC4,065$245.6K0.00%
Farringdon Capital, Ltd.3,778$228.3K0.12%
Cambridge Investment Research Advisors, Inc.3,624$219.0K0.00%
Applied Finance Capital Management, LLC3,552$214.6K0.02%
Gordian Capital Singapore Pte Ltd3,000$184.7K0.12%
Canada Pension Plan Investment Board1,500$90.6K0.00%
Global Trust Asset Management, LLC1,415$85.5K0.05%
Aster Capital Management (DIFC) Ltd672$53.5K0.01%
Skopos Labs, Inc.392$23.7K0.01%
Cloud Capital Management, LLC317$19.0K0.01%
Flaharty Asset Management, LLC240$14.5K0.00%
Tompkins Financial Corp209$12.6K0.00%
Inlight Wealth Management, LLC175$10.6K0.01%
Sofos Investments, Inc.100$6.04K0.00%
UMA Financial Services, Inc.74$4.47K0.00%
Atlantic Trust, LLC63$3.81K0.00%
Country Trust Bank53$3.20K0.00%
High Note Wealth, LLC50$3.02K0.00%
South State Corp.40$2.42K0.00%
ORG Partners LLC37$2.28K0.00%
Hughes Financial Services, LLC16$9850.00%
Cromwell Holdings LLC12$7250.00%
Clearstead Advisors, LLC9$5440.00%
Bare Financial Services, Inc9$5440.00%
Private Wealth Asset Management, LLC7$4230.00%
Highline Wealth Partners LLC7$4230.00%
Creative Financial Designs Inc5$3020.00%
Greenline Partners, LLC5$3020.00%
Kiker Wealth Management, LLC5$3020.00%
Cornerstone Planning Group LLC4$2500.00%
True Wealth Design, LLC4$2420.00%
HFM Investment Advisors, LLC2$1210.00%
Bay Harbor Wealth Management, LLC2$1200.00%

Sold out (81)

Institutions that held Ciena Corp at the end of Q4 2024 and filed for Q1 2025 without it.

Institutions that sold out of CIEN in Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
Slate Path Capital LP2,179,600$184.9M
FIL Ltd1,444,991$122.5M
Keystone Investors Pte Ltd534,618$45.3M
CloudAlpha Capital Management Limited/Hong Kong162,390$13.8M
Alpine Investment Management Ltd150,000$12.7M
Graham Capital Management, L.P.117,235$9.94M
Trexquant Investment LP89,752$7.61M
Atreides Management, LP74,952$6.36M
EAM Global Investors LLC58,874$4.99M
Melqart Asset Management (UK) Ltd49,828$4.23M
Gendell Jeffrey L49,096$4.16M
Hel Ved Capital Management Ltd48,100$4.08M
Channing Capital Management, LLC46,650$3.96M
Teza Capital Management LLC35,133$2.98M
Savant Capital, LLC34,852$2.96M
Seizert Capital Partners, LLC33,431$2.84M
Gladstone Capital Management LLP27,100$2.30M
Simplex Trading, LLC25,600$2.17M
Sciencast Management LP25,336$2.15M
Proficio Capital Partners LLC21,434$1.82M
Susquehanna International Group, LLP21,303$1.81M
Westpac Banking Corp21,191$1.80M
Maxi Investments CY Ltd18,920$1.60M
Fieldview Capital Management, LLC17,004$1.44M
Militia Capital Partners, LP16,474$1.40M
Tredje AP-fonden15,000$1.27M
Wolverine Trading, LLC14,547$1.24M
CenterBook Partners LP13,896$1.18M
First Hawaiian Bank12,280$1.04M
Bryce Point Capital, LLC10,736$910.5K
Mount Lucas Management LP9,000$763.3K
Edmond de Rothschild Holding S.A.8,871$752.4K
Sherbrooke Park Advisers LLC7,264$616.1K
Prelude Capital Management, LLC7,122$604.0K
Qsemble Capital Management, LP6,581$558.1K
Oppenheimer & Co Inc5,794$491.4K
111 Capital5,052$428.5K
Trust Point Inc.4,687$397.5K
Group One Trading, L.P.4,418$374.7K
Nebula Research & Development LLC4,228$358.6K
MIG Capital, LLC3,920$332.5K
RSM US Wealth Management LLC3,863$328.4K
Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors3,716$315.2K
Jaffetilchin Investment Partners, LLC3,711$314.7K
Trajan Wealth LLC3,454$292.9K
Pinnacle Associates Ltd3,257$276.2K
Poinciana Advisors Group, LLC3,226$273.6K
Counterpoint Mutual Funds LLC3,173$269.1K
Empowered Funds, LLC3,099$262.8K
Boston Common Asset Management, LLC3,015$255.7K
Capital Investment Counsel, Inc3,000$254.4K
Delta Investment Management, LLC3,000$254.4K
Dynamic Technology Lab Private Ltd3,000$254.0K
Fort Sheridan Advisors LLC2,991$253.7K
Harvest Fund Management Co., Ltd2,978$253.0K
Institute for Wealth Management, LLC.2,898$245.8K
Ritholtz Wealth Management2,888$244.9K
Nwam LLC2,871$243.5K
Insigneo Advisory Services, LLC2,823$239.4K
Intrust Bank NA2,777$235.5K
Moody Aldrich Partners LLC2,744$232.7K
Atria Wealth Solutions, Inc.2,603$220.8K
Wealthfront Advisers LLC2,546$215.9K
Compton Wealth Advisory Group, LLC2,504$212.4K
Knollwood Investment Advisory, LLC2,500$212.0K
B&L Asset Management LLC2,500$212.0K
Fruth Investment Management2,500$212.0K
Terry L. Blaker2,445$207.4K
Stratos Wealth Partners, LTD.2,405$204.0K
Mesirow Financial Investment Management, Inc.2,400$203.5K
CenterStar Asset Management, LLC2,393$203.2K
Point72 (DIFC) Ltd2,352$199.4K
Kieckhefer Group LLC700$59.4K
Exchange Traded Concepts, LLC130$11.0K
GeoWealth Management, LLC122$10.3K
Venturi Wealth Management, LLC115$9.75K
Eagle Bay Advisors LLC68$5.77K
Richard W. Paul & Associates, LLC60$5.09K
Capital Analysts, LLC58$5.00K
Coppell Advisory Solutions LLC54$4.59K
LGT Financial Advisors LLC35$2.97K

Not filed for Q1 2025 yet (8)

Institutions that held Ciena Corp at the end of Q4 2024 and haven't filed a 13F for Q1 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CIEN in Q4 2024 that haven't filed for Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
Nuveen Asset Management, LLC1,383,804$117.4M
Madison Investment Advisors, LLC46,537$3.95M
Kolinsky Wealth Management, LLC2,543$215.7K
Oliver Lagore Vanvalin Investment Group1,611$136.6K
Global Retirement Partners, LLC567$48.1K
Sugarloaf Wealth Management, LLC357$30.3K
Financial Gravity Companies, Inc.100$8.48K
Cassady Schiller Wealth Management, LLC16$1.36K