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Ciena (CIEN) Institutional Ownership

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$391.81 +12.67 (+3.34%)
Closing price 10/2/2026 03:59 PM Eastern
Extended Trading
$393.25 +1.44 (+0.37%)
As of 10/2/2026 07:59 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Ciena (NYSE:CIEN)

Current
Institutional Ownership
Percentage
91.99%
Number of
Institutional Buyers
(last 12 months)
640
Total
Institutional Inflows
(last 12 months)
$9.09B
Number of
Institutional Sellers
(last 12 months)
352
Total
Institutional Outflows
(last 12 months)
$5.88B
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CIEN Institutional Buying and Selling by Quarter

Ciena Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/2/2026Versant Capital Management Inc578$203K0.0%-22.9%0.000%
9/23/2026QRG Capital Management Inc.5,937$2.91M0.0%-9.2%0.004%
9/22/2026Andra AP fonden35,899$17.61M0.2%+250.6%0.025%
9/10/2026ABS Direct Equity Fund LLC981$481K0.4%+22.6%0.001%
9/9/2026Sequoia Financial Advisors LLC7,463$3.66M0.0%-3.3%0.005%
9/9/2026IPG Investment Advisors LLC635$312K0.0%N/A0.000%
9/9/2026Bienville Capital Management LLC42,259$20.73M2.8%-39.8%0.030%
9/9/2026Gemmer Asset Management LLC6,686$3.28M0.2%N/A0.005%
9/9/2026National Pension Service272,251$133.56M0.1%-8.8%0.192%
9/9/2026WINTON GROUP Ltd30,240$14.84M0.5%N/A0.021%
9/9/2026Engineers Gate Manager LP13,642$6.69M0.1%+113.2%0.010%
9/9/2026Cidel Asset Management Inc.437$214K0.0%-29.4%0.000%
9/9/2026NorthRock Partners LLC858$421K0.0%-4.6%0.001%
9/9/2026Integrated Wealth Concepts LLC5,756$2.82M0.0%-1.1%0.004%
9/9/2026NewEdge Advisors LLC13,997$6.87M0.0%+1.5%0.010%
9/9/2026GFG Capital LLC632$310K0.1%+10.1%0.000%
9/9/2026IFP Advisors Inc1,100$540K0.0%+6.3%0.001%
9/9/2026Baird Financial Group Inc.6,417$3.15M0.0%+104.6%0.005%
9/8/2026Hudock Inc.986$484K0.1%+31.5%0.001%
9/8/2026Allworth Financial LP2,285$1.12M0.0%+9.9%0.002%
9/8/2026Arizona State Retirement System40,541$19.89M0.1%+5.9%0.029%
9/8/2026Waverly Advisors LLC1,762$864K0.0%+2.3%0.001%
9/8/2026Nykredit A S58,141$28.52M0.1%N/A0.041%
9/4/2026Parkside Financial Bank & Trust844$414K0.0%+4.6%0.001%
9/2/2026Capital & Planning LLC512$251K0.1%N/A0.000%
9/2/2026Brown Lisle Cummings Inc.50$25K0.0%-50.0%0.000%
8/27/2026Corient Private Wealth LP34,452$16.90M0.0%+0.5%0.024%
8/27/2026Formuepleje A S1,648$808K0.1%N/A0.001%
8/25/2026Advus Financial Partners LLC575$282K0.1%N/A0.000%
8/25/2026Groupe la Francaise24,275$11.91M0.1%N/A0.017%
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al23,740$11.65M0.1%N/A0.017%
8/23/2026Greenland Capital Management LP1,139$559K0.1%-62.2%0.001%
8/23/2026Ameritas Advisory Services LLC692$339K0.0%N/A0.000%
8/23/2026Wedmont Private Capital3,473$1.60M0.0%-1.6%0.002%
8/23/2026Kintra Wealth LLC24,485$12.01M0.6%-44.9%0.017%
8/23/2026Operose Advisors LLC682$335K0.1%-74.7%0.000%
8/23/2026HB Wealth Management LLC4,889$2.40M0.0%+5.3%0.003%
8/23/2026Saudi Central Bank9,898$4.86M0.1%+90.4%0.007%
8/23/2026Angeles Wealth Management LLC486$238K0.0%N/A0.000%
8/22/2026Compass Financial Management LLC1,932$946K0.1%N/A0.001%
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8/22/2026AlphaGrep UK Ltd1,339$657K0.2%N/A0.001%
8/22/2026Markowski Investments57$28K0.0%N/A0.000%
8/22/2026Turner Financial Group Inc.1,052$516K0.5%N/A0.001%
8/22/2026Three Seasons Wealth LLC2,985$1.46M0.1%N/A0.002%
8/22/2026SMART Wealth LLC7,558$3.71M0.8%N/A0.005%
8/22/2026Syon Capital LLC910$446K0.0%+3.1%0.001%
8/22/2026denkapparat Operations GmbH1,442$707K0.2%N/A0.001%
8/22/2026TD Waterhouse Canada Inc.13,733$6.36M0.0%-1.8%0.010%
8/22/2026Premier Path Wealth Partners LLC456$224K0.0%N/A0.000%
8/22/2026Concurrent Investment Advisors LLC28,752$14.11M0.1%+160.5%0.020%
8/22/2026NEOS Investment Management LLC22,707$11.14M0.0%+12.5%0.016%
8/21/2026Greenspring Advisors LLC978$480K0.0%-5.7%0.001%
8/21/2026Nykredit A S67,296$33.01M0.1%N/A0.048%
8/21/2026B. Metzler seel. Sohn & Co. AG8,461$4.15M0.0%-7.0%0.006%
8/21/2026Pacifica Partners Inc.5,469$2.68M0.8%-54.2%0.004%
8/21/2026SkyOak Wealth LLC5,139$2.52M0.4%-9.4%0.004%
8/21/2026XML Financial LLC1,039$510K0.0%+8.9%0.001%
8/21/2026Acorn Wealth Advisors LLC421$207K0.0%-43.7%0.000%
8/21/2026Triumph Capital Management205$101K0.0%+15.2%0.000%
8/21/2026Legacy Financial Advisors Inc.819$402K0.1%-31.1%0.001%
8/20/2026Proficio Capital Partners LLC2,342$1.15M0.0%N/A0.002%
8/20/2026Teza Capital Management LLC2,367$1.16M2.3%+67.9%0.002%
8/20/2026JNBA Financial Advisors189$93K0.0%-50.0%0.000%
8/20/2026BTG Pactual Asset Management US LLC461$226K0.0%N/A0.000%
8/20/2026Quantitative Investment Management LLC4,325$2.12M0.2%N/A0.003%
8/20/2026Wedbush Securities Inc.870$427K0.0%N/A0.001%
8/20/2026Greenleaf Trust3,746$1.84M0.0%+8.2%0.003%
8/19/2026New Mexico Educational Retirement Board7,000$3.43M0.1%+7.7%0.005%
8/19/2026Mufg Securities Americas Inc.4,259$2.09M0.1%+9.3%0.003%
8/19/2026Ferguson Wellman Capital Management Inc.894$439K0.0%-6.1%0.001%
8/19/2026Navellier & Associates Inc.28,040$13.76M1.1%+17.1%0.020%
8/19/2026Wellington Management Group LLP62,839$30.83M0.0%-56.5%0.044%
8/19/2026Archer Investment Corp1,518$745K0.1%N/A0.001%
8/18/2026Public Employees Retirement System of Ohio57,618$28.27M0.1%N/A0.041%
8/14/2026Front Street Capital Management Inc.47,975$23.54M2.7%N/A0.034%
8/13/2026Globeflex Capital L P13,648$6.70M0.9%N/A0.010%
8/12/2026Compass Financial Management LLC1,932$946K0.1%N/A0.001%
8/12/2026Alta Advisers Ltd518$254K0.1%N/A0.000%
8/10/2026Great Lakes Advisors LLC522$256K0.0%N/A0.000%
8/7/2026Commerzbank Aktiengesellschaft FI599$294K0.0%N/A0.000%
8/7/2026Plato Investment Management Ltd4,355$2.12M0.1%N/A0.003%
8/6/2026Bank of New York Mellon Corp825,480$404.95M0.1%N/A0.583%
8/5/2026USA Financial Formulas1,104$429K0.1%-40.7%0.001%
7/14/2026Trust Asset Management LLC1,565$787K0.0%N/A0.001%
7/10/2026Family Wealth Partners LLC418$205K0.1%N/A0.000%
7/10/2026Tema ETFs LLC2,266$1.11M0.0%+10.1%0.002%
7/10/2026Fruth Investment Management700$343K0.1%-30.0%0.000%
7/10/2026Ausbil Investment Management Ltd324$150K0.1%-47.7%0.000%
7/10/2026Handelsbanken Fonder AB75,043$36.81M0.1%+69.9%0.053%
7/10/2026Carolina Wealth Advisors LLC71$35K0.0%+57.8%0.000%
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7/10/2026Redhawk Wealth Advisors Inc.514$252K0.0%N/A0.000%
7/10/2026Fulton Bank N.A.3,499$1.72M0.1%-19.7%0.002%
7/9/2026Bay Rivers Group661$324K0.1%N/A0.000%
7/9/2026Arista Wealth Management LLC3,275$1.61M0.2%+18.7%0.002%
7/9/2026Everhart Financial Group Inc.1,715$841K0.1%-43.6%0.001%
7/9/2026Everpar Advisors LLC439$215K0.1%-25.1%0.000%
7/9/2026Valeo Financial Advisors LLC1,047$514K0.0%+12.0%0.001%
7/9/2026Polianta Ltd4,000$1.96M0.2%N/A0.003%
7/8/2026Trust Point Inc.1,713$840K0.1%-24.8%0.001%
7/8/2026UNICOM Systems Inc.35,231$17.28M1.1%+109.3%0.025%


CIEN Institutional Ownership - Frequently Asked Questions

During the previous two years, 973 institutional investors and hedge funds held shares of Ciena. The most heavily invested institutionals were Vanguard Group Inc. ($3.36B), Elyxium Wealth LLC ($2.75B), FMR LLC ($1.83B), State Street Corp ($1.19B), Price T Rowe Associates Inc. MD ($947.55M), JPMorgan Chase & Co. ($941.45M), and Bank of America Corp DE ($758.85M).Learn more on Ciena's institutional investors.

91.99% of Ciena's stock is owned by institutional investors. Learn more on CIEN's institutional investor holdings.

Of the 870 institutional investors that purchased Ciena's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Elyxium Wealth LLC ($11.75M), Price T Rowe Associates Inc. MD ($4.47M), Corient Private Wealth LLC ($2.88M), Arrowstreet Capital Limited Partnership ($2.70M), Lone Pine Capital LLC ($2.01M), Vaughan Nelson Investment Management L.P. ($1.78M), and JPMorgan Chase & Co. ($1.58M).

Institutional investors have bought a total of 41,385,251 shares in the last 24 months. This purchase volume represents approximately $9.09B in transactions.

Of the 352 institutional investors that sold Ciena's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Barrow Hanley Mewhinney & Strauss LLC ($3.78M), William Blair Investment Management LLC ($1.61M), Vaughan Nelson Investment Management L.P. ($1.18M), Dimensional Fund Advisors LP ($1.12M), Ion Asset Management Ltd. ($999.34K), Arrowstreet Capital Limited Partnership ($848.36K), and Assenagon Asset Management S.A. ($809.16K).

Institutional investors have sold a total of 25,735,127 shares in the last 24 months. This volume of shares sold represents approximately $5.88B in transactions.


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Institutional ownership data for NYSE:CIEN is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 10/2/2026. New 13F filings are added each quarter as they're published.
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