Ciena Corporation

CIEN Real Time Price USD
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Overview
Financials
Forecast
Insiders
Institutions
Government
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Income
Balance Sheet
Cash Flow
Revenue Breakdown
Congress Trading

Recent trades of CIEN by members of U.S. Congress

Politician Type Traded
John James House / R Sale $1,001 - $15,000 Sep. 04, 2024
John James House / R Purchase $1,001 - $15,000 Nov. 10, 2023
Daniel S. Goldman House / D Sale $1,001 - $15,000 Jul. 12, 2023
Lois Frankel House / D Sale $1,001 - $15,000 Nov. 20, 2020
Lois Frankel House / D Purchase $1,001 - $15,000 Jul. 24, 2020
Earl Blumenauer House / D Sale $1,001 - $15,000 Mar. 13, 2019
Earl Blumenauer House / D Purchase $1,001 - $15,000 Feb. 28, 2018
Thomas MacArthur House / R Sale $1,001 - $15,000 May. 27, 2015
CIEN Stock Insider Trading Activity
Name
Type
Shares
Price
Shares Held
Date
Reported
CIEN Stock Institutional Owners
Investor
Shares
Change in Shares
Market Value
Date
Reported
CIEN Derivatives Institutional Owners
Investor
Type
Shares
Change in Shares
Market Value
Date
Reported
Whale Activity

Recently reported changes by institutional investors

Insider Trading

Quarterly net insider trading by CIEN's directors and management

Corporate Lobbying

Government lobbying spending instances

  • $140,000 Apr 21, 2025 Issue: Telecommunications Taxation/Internal Revenue Code Science/Technology
  • $140,000 Jan 17, 2025 Issue: Telecommunications Homeland Security Trade (domestic/foreign) Taxation/Internal Revenue Code Science/Technology
  • $190,000 Oct 14, 2024 Issue: Science/Technology Taxation/Internal Revenue Code Foreign Relations Trade (domestic/foreign) Homeland Security Telecommunications
  • $180,000 Jul 10, 2024 Issue: Science/Technology Taxation/Internal Revenue Code Foreign Relations Trade (domestic/foreign) Homeland Security Telecommunications
  • $200,000 Apr 22, 2024 Issue: Science/Technology Taxation/Internal Revenue Code Foreign Relations Trade (domestic/foreign) Homeland Security Telecommunications
  • $200,000 Jan 22, 2024 Issue: Copyright/Patent/Trademark Science/Technology Taxation/Internal Revenue Code Foreign Relations Trade (domestic/foreign) Homeland Security Telecommunications
  • $50,000 Oct 20, 2023 Issue: Trade (domestic/foreign) Telecommunications
  • $50,000 Jul 20, 2023 Issue: Trade (domestic/foreign) Telecommunications
  • $40,000 Jan 20, 2023 Issue: Trade (domestic/foreign) Homeland Security Telecommunications
  • $30,000 Oct 14, 2022 Issue: Trade (domestic/foreign) Homeland Security Telecommunications
  • $30,000 Jul 20, 2022 Issue: Trade (domestic/foreign) Homeland Security Telecommunications
  • $30,000 Apr 20, 2022 Issue: Homeland Security Telecommunications
  • $30,000 Jan 20, 2022 Issue: Homeland Security Telecommunications
  • $30,000 Oct 20, 2021 Issue: Trade (domestic/foreign) Telecommunications Homeland Security
  • $30,000 Jul 20, 2021 Issue: Telecommunications Homeland Security Trade (domestic/foreign)
  • $30,000 Apr 20, 2021 Issue: Telecommunications Trade (domestic/foreign) Homeland Security
  • $30,000 Jan 21, 2021 Issue: Homeland Security Telecommunications Defense Science/Technology Trade (domestic/foreign)
  • $30,000 Oct 20, 2020 Issue: Science/Technology Homeland Security Trade (domestic/foreign) Defense Telecommunications
  • $30,000 Jul 20, 2020 Issue: Defense Science/Technology Homeland Security Trade (domestic/foreign) Telecommunications
  • $30,000 Apr 20, 2020 Issue: Trade (domestic/foreign) Defense Science/Technology Telecommunications Homeland Security
  • $30,000 Jan 21, 2020 Issue: Science/Technology Homeland Security Telecommunications Trade (domestic/foreign) Defense
  • $30,000 Oct 21, 2019 Issue: Science/Technology Homeland Security Telecommunications Trade (domestic/foreign) Defense
  • $30,000 Jul 22, 2019 Issue: Science/Technology Homeland Security Trade (domestic/foreign) Defense Telecommunications
  • $30,000 Apr 22, 2019 Issue: Science/Technology Homeland Security Defense Telecommunications Trade (domestic/foreign)
  • $30,000 Jan 21, 2019 Issue: Defense Telecommunications Homeland Security Science/Technology Trade (domestic/foreign)
  • $30,000 Oct 18, 2018 Issue: Trade (domestic/foreign) Defense Telecommunications Homeland Security Science/Technology
  • $30,000 Jul 19, 2018 Issue: Science/Technology Homeland Security Telecommunications Trade (domestic/foreign) Defense
  • $30,000 Apr 19, 2018 Issue: Science/Technology Homeland Security Defense Telecommunications Trade (domestic/foreign)
  • $30,000 Jan 19, 2018 Issue: Homeland Security Trade (domestic/foreign) Defense Telecommunications Science/Technology
  • $30,000 Oct 19, 2017 Issue: Homeland Security Science/Technology Trade (domestic/foreign) Defense Telecommunications
  • $30,000 Jul 19, 2017 Issue: Science/Technology Homeland Security Trade (domestic/foreign) Defense Telecommunications
  • $30,000 Apr 19, 2017 Issue: Telecommunications Homeland Security Science/Technology Trade (domestic/foreign) Defense
  • $30,000 Jan 19, 2017 Issue: Science/Technology Telecommunications Homeland Security Defense Trade (domestic/foreign)
  • $30,000 Oct 19, 2016 Issue: Trade (domestic/foreign) Homeland Security Telecommunications Science/Technology Defense
  • $30,000 Sep 21, 2016 Issue: Science/Technology Homeland Security Telecommunications Defense Trade (domestic/foreign)
  • $30,000 Apr 20, 2016 Issue: Defense Trade (domestic/foreign) Telecommunications Homeland Security Science/Technology
  • $30,000 Jan 19, 2016 Issue: Trade (domestic/foreign) Defense Homeland Security Science/Technology Telecommunications
  • $30,000 Oct 20, 2015 Issue: Telecommunications Defense Trade (domestic/foreign) Homeland Security Science/Technology
  • $30,000 Jul 17, 2015 Issue: Science/Technology Defense Trade (domestic/foreign) Telecommunications Homeland Security
  • $30,000 Apr 17, 2015 Issue: Science/Technology Telecommunications Defense Trade (domestic/foreign) Homeland Security
  • $30,000 Jan 19, 2015 Issue: Science/Technology Homeland Security Trade (domestic/foreign) Defense Telecommunications
  • $30,000 Oct 17, 2014 Issue: Trade (domestic/foreign) Defense Telecommunications Homeland Security Science/Technology
  • $30,000 Jul 16, 2014 Issue: Trade (domestic/foreign) Telecommunications Homeland Security Science/Technology
  • $30,000 Apr 21, 2014 Issue: Science/Technology Homeland Security Trade (domestic/foreign) Telecommunications
  • $30,000 Feb 10, 2014 Issue: Telecommunications Trade (domestic/foreign) Homeland Security Science/Technology
  • $30,000 Oct 21, 2013 Issue: Telecommunications Trade (domestic/foreign) Homeland Security Science/Technology
  • $30,000 Jul 22, 2013 Issue: Science/Technology Trade (domestic/foreign) Telecommunications Homeland Security
  • $30,000 Apr 24, 2013 Issue: Homeland Security Trade (domestic/foreign) Telecommunications Science/Technology
  • $30,000 Jan 22, 2013 Issue: Science/Technology Trade (domestic/foreign) Telecommunications Homeland Security
  • $30,000 Oct 22, 2012 Issue: Trade (domestic/foreign) Telecommunications Homeland Security Science/Technology
  • $30,000 Jul 20, 2012 Issue: Science/Technology Homeland Security Trade (domestic/foreign) Telecommunications
  • $30,000 Apr 20, 2012 Issue: Homeland Security Science/Technology Trade (domestic/foreign) Telecommunications
  • $30,000 Jan 20, 2012 Issue: Telecommunications Trade (domestic/foreign) Science/Technology Homeland Security
  • $30,000 Oct 20, 2011 Issue: Trade (domestic/foreign) Homeland Security Science/Technology Telecommunications
  • $30,000 Jul 20, 2011 Issue: Science/Technology Trade (domestic/foreign) Homeland Security Telecommunications
  • $30,000 Apr 20, 2011 Issue: Science/Technology Trade (domestic/foreign) Telecommunications Homeland Security
  • $30,000 Jan 20, 2011 Issue: Trade (domestic/foreign) Science/Technology Telecommunications Homeland Security
  • $30,000 Oct 20, 2010 Issue: Trade (domestic/foreign) Telecommunications Homeland Security Science/Technology
  • $30,000 Jul 20, 2010 Issue: Science/Technology Trade (domestic/foreign) Telecommunications Homeland Security
  • $20,000 Apr 20, 2010 Issue: Trade (domestic/foreign) Telecommunications Homeland Security Science/Technology
  • $20,000 Oct 18, 2008 Issue: Telecommunications
  • $20,000 Jul 21, 2008 Issue: Telecommunications
  • $15,000 May 30, 2008 Issue: Telecommunications Copyright/Patent/Trademark
  • $30,000 Feb 14, 2008 Issue: Telecommunications Copyright/Patent/Trademark
  • $60,000 Aug 14, 2007 Issue: Telecommunications Copyright/Patent/Trademark
  • $60,000 Feb 15, 2007 Issue: Telecommunications Copyright/Patent/Trademark
  • $60,000 Aug 22, 2006 Issue: Telecommunications
  • $80,000 Feb 14, 2006 Issue: Telecommunications
  • $80,000 Jul 22, 2005 Issue: Telecommunications
  • $120,000 Feb 25, 2005 Issue: Telecommunications
  • $60,000 Aug 05, 2004 Issue: Telecommunications
  • $120,000 Apr 16, 2004 Issue: Telecommunications
  • $60,000 Aug 14, 2003 Issue: Telecommunications
  • $160,000 Feb 25, 2003 Issue: Telecommunications
  • $100,000 Aug 21, 2002 Issue: Telecommunications
  • $180,000 Mar 13, 2002 Issue: Telecommunications
  • $120,000 Aug 13, 2001 Issue: Telecommunications
  • $240,000 Feb 14, 2001 Issue: Telecommunications
  • $100,000 Aug 17, 2000 Issue: Telecommunications
  • $80,000 Feb 16, 2000 Issue: Telecommunications
  • $140,000 Aug 13, 1999 Issue: Telecommunications
Corporate Lobbying

Estimated quarterly lobbying spending

Revenue Breakdown

CIEN Revenue by Segment or Geography

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By Geography
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CIEN Income Statement
CIEN Balance Sheet
CIEN Cash Flow
U.S. Patents

New patents grants

  • Patent Title: Stress compensating pick-up tool Dec. 19, 2023
  • Patent Title: Flexo/zr subrating and partial survivability Dec. 12, 2023
  • Patent Title: Upgradeable colorless, directionless, and contentionless optical architectures Dec. 05, 2023
  • Patent Title: Hollow core fiber for secure optical communication Dec. 05, 2023
  • Patent Title: Distinguishing srv6 micro-sid destination address from ipv6 destination address Nov. 28, 2023
  • Patent Title: Probabilistic constellation shaping of multi-dimensional symbols for improved tolerance to nonlinear impairments Nov. 28, 2023
  • Patent Title: Optimized l2/l3 services over classical mpls transport Nov. 21, 2023
  • Patent Title: Incrementally eliminating bgp-lu using sr policies and pce Nov. 21, 2023
  • Patent Title: Turn-up procedure for local and remote amplifiers in an optical system Nov. 21, 2023
  • Patent Title: Estimating nonlinear phase shift in a multi-span fiber-optic link using a coherent receiver Nov. 21, 2023
  • Patent Title: Digital-to-analog converter (dac) architecture optimization Nov. 14, 2023
  • Patent Title: Managing optical power in a laser Nov. 14, 2023
  • Patent Title: In-service characterization of nonlinear interference on a per-span basis Nov. 07, 2023
  • Patent Title: Fractional frequency synthesis by sigma-delta modulating frequency of a reference clock Oct. 31, 2023
  • Patent Title: Virtual hallway conversations for remote collaboration Oct. 31, 2023
  • Patent Title: Asymmetric direct detection of optical signals Oct. 24, 2023
  • Patent Title: Express mesh intersatellite optical coherent networking Oct. 24, 2023
  • Patent Title: Optical fiber characterization using a nonlinear skirt measurement Oct. 24, 2023
  • Patent Title: Receiver automatic gain control systems and methods Oct. 24, 2023
  • Patent Title: Light pipe for a pluggable module Oct. 24, 2023
  • Patent Title: Systems and methods to detect abnormal behavior in networks Oct. 17, 2023
  • Patent Title: Printed circuit boards and methods for manufacturing thereof for rf connectivity between electro-optic phase modulator and digital signal processor Oct. 17, 2023
  • Patent Title: Interworking between variable capacity optical layer and ethernet/ip/mpls layer Oct. 10, 2023
  • Patent Title: Differentiating traffic signals from filler channels in optical networks and band augmentation Oct. 10, 2023
  • Patent Title: Handling diversity constraints with segment routing and centralized pce Oct. 03, 2023
  • Patent Title: Re-establishing a bidirectional forwarding detection (bfd) session when a discriminator mismatch is detected Oct. 03, 2023
  • Patent Title: Systems and methods for precisely generalized and modular underlay/overlay service and experience assurance Oct. 03, 2023
  • Patent Title: Bundling capacity changes in channel holder based optical links Oct. 03, 2023
  • Patent Title: Hitless protection for packet based digitized clock distribution Oct. 03, 2023
  • Patent Title: Utilizing polarization characteristics to detect vibrations in optical fibers Oct. 03, 2023
  • Patent Title: Portable suction device carrier for assembly processes Oct. 03, 2023
  • Patent Title: Method and system of mitigating network attacks Sep. 26, 2023
  • Patent Title: Matching transmitters with receivers for making network-level assignments Sep. 26, 2023
  • Patent Title: Mitigating instability in cascaded optical power controllers Sep. 26, 2023
  • Patent Title: Noise-shaping enhanced gated ring oscillator based analog-to-digital converters Sep. 26, 2023
  • Patent Title: Optical modulator robust to fabrication errors through an rf electrical crossing Sep. 26, 2023
  • Patent Title: Carrier depletion-based silicon photonic modulator using capacitive coupling Sep. 26, 2023
  • Patent Title: Blockchain virtual machine systems and methods Sep. 19, 2023
  • Patent Title: Hop limit/ttl propagation mode aware relayed mpls/srv6 traceroute Sep. 12, 2023
  • Patent Title: Handling bandwidth reservations with segment routing and centralized pce under real-time topology changes Sep. 12, 2023
  • Patent Title: Increasing random access bandwidth of a ddr memory in a counter application Sep. 12, 2023
  • Patent Title: Zero touch provisioning for a network element over ipv6 unnumbered interfaces in ospfv3 networks Sep. 05, 2023
  • Patent Title: Fpga-based virtual fabric for data center computing Sep. 05, 2023
  • Patent Title: Bgp route aggregation exception systems and methods Sep. 05, 2023
  • Patent Title: Congruent bidirectional segment routing tunnels Sep. 05, 2023
  • Patent Title: Optical dsp operating at half-baud rate with full data rate converters Sep. 05, 2023
  • Patent Title: Integrated polarimeter in an optical line system Sep. 05, 2023
  • Patent Title: Calculating cumulative power consumption along a path in a network Aug. 29, 2023
  • Patent Title: Path computation systems and methods for concurrent bi-directional k-optimal paths Aug. 29, 2023
  • Patent Title: Systems and methods for sideline processing in a virtual network function Aug. 29, 2023
Government Contracts

Federal grants, loans, and purchases

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Government Contracts

Estimated quarterly amount awarded from public contracts

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CIEN News

Recent insights relating to CIEN

CNBC Recommendations

Recent picks made for CIEN stock on CNBC

Top ETF Holders

ETFs with the largest estimated holdings in CIEN

CIEN Analyst Ratings

CIEN Stock Forecasts
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CIEN Analyst Forecasts
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Frequently Asked Questions
  • Is $CIEN stock a Buy, Sell, or Hold?

  • What is the price target for $CIEN stock?

* Analyst consensus is not financial advice. Please see our data disclaimers .

CIEN Top Shareholders
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CIEN Options Owners
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Frequently Asked Questions
  • Who owns $CIEN stock?

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  • What funds own $CIEN stock?

* These are estimates based on data taken from SEC filings. There may be inaccuracies due to parsing errors, accidental double-counting, incorrect classification of indirectly owned shares, or any other number of issues.

CIEN Stock Smart Score

The Quiver Smart Score combines our data on Congress Trading, Lobbying, Insider Trading, CNBC Mentions and more to provide a comprehensive view of the strength of a stock's underlying data.

The Smart Score grades stocks on a scale of 1 (weakest) to 10 (strongest) based on the strength of the underlying data.
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