Ciena Corporation

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Overview
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Income
Balance Sheet
Cash Flow
CIEN Income Statement
CIEN Balance Sheet
CIEN Cash Flow
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

  • $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

U.S. Patents

New patents grants

  • Patent Title: Automatic optical link calibration of amplified optical links Dec. 03, 2024
  • Patent Title: Apparatus and method for driving an optical modulator with independent modulator arm bias Dec. 03, 2024
  • Patent Title: Openfec error marking Nov. 19, 2024
  • Patent Title: Coherent receiver having low voa-induced phase changes Nov. 19, 2024
  • Patent Title: Analyzing performance of fibers and fiber connections using long-term historical data Nov. 19, 2024
  • Patent Title: Lightweight software probe and inject gadgets for system software validation Nov. 12, 2024
  • Patent Title: Machine learning detection of network attacks using traffic and log information Oct. 29, 2024
  • Patent Title: Localized span launch power control for network level optimization Oct. 29, 2024
  • Patent Title: Hybrid liquid and air cooling in networking equipment Oct. 15, 2024
  • Patent Title: Silicon-based modulator with different transition zone thicknesses Oct. 15, 2024
  • Patent Title: Fast optical receiver recovery on client side using optical interconnects with dsps Oct. 08, 2024
  • Patent Title: Applying stress compensation for aligning a companion chip with a host chip Oct. 08, 2024
  • Patent Title: Modular network element architecture Oct. 01, 2024
  • Patent Title: Constraint-based event-driven telemetry Oct. 01, 2024
  • Patent Title: Optical delay calibration of optical modules Oct. 01, 2024
  • Patent Title: Successive approximation register based time-to-digital converter using a time difference amplifier Oct. 01, 2024
  • Patent Title: Network architecture providing device identification and redirection using whitelisting traffic classification Sep. 24, 2024
  • Patent Title: Backing plate assembly with jack screw for bare die device heat sink applications to ensure uniform loading Sep. 17, 2024
  • Patent Title: Time-sliced gmp mapping with modified sigma-delta mapping function Sep. 17, 2024
  • Patent Title: Hollow core fiber for secure optical communication Sep. 17, 2024
  • Patent Title: Printed circuit boards and methods for manufacturing thereof for rf connectivity between electro-optic phase modulator and digital signal processor Sep. 10, 2024
  • Patent Title: Distribution of srv6 modes of operation via routing protocols Sep. 03, 2024
  • Patent Title: Monitoring and orchestrating stitched vpn services across multiple domains Sep. 03, 2024
  • Patent Title: Updating configuration settings of network elements when a network is changed to a planned topology Sep. 03, 2024
  • Patent Title: Managing photonic integrated circuit optical coupling Sep. 03, 2024
  • Patent Title: Detecting shortfalls in an agreement between a publisher and a subscriber Aug. 27, 2024
  • Patent Title: Otn transport over a leaf/spine packet network Aug. 20, 2024
  • Patent Title: Method and system for network segment performance monitoring Aug. 20, 2024
  • Patent Title: Graceful transition in a connectivity test when a discriminator is changed in a seamless bidirectional forwarding detection (s-bfd) reflector node Aug. 20, 2024
  • Patent Title: Path computation with direct enforcement of non-local constraints Aug. 20, 2024
  • Patent Title: Method and apparatus to self-document configuration in distributed microservice architectures Aug. 13, 2024
  • Patent Title: Management interface handler to expedite module boot time in pluggable optical modules Aug. 13, 2024
  • Patent Title: Segment routing traffic engineering (sr-te) with awareness of local protection Aug. 06, 2024
  • Patent Title: Avalanche photodiodes with lower excess noise and lower bandwidth variation Aug. 06, 2024
  • Patent Title: Autonomous, zero touch provisioning of optical channels in optical line systems Jul. 23, 2024
  • Patent Title: Forecasting time-series data in a network environment Jul. 23, 2024
  • Patent Title: Automatic labeling of telecommunication network data to train supervised machine learning Jul. 23, 2024
  • Patent Title: Security mode enhancement for connectivity fault management (cfm) Jul. 16, 2024
  • Patent Title: Learning alarm and pm threshold values in network elements based on actual operating conditions Jul. 16, 2024
  • Patent Title: Flexible ethernet operations, administration, and maintenance systems and methods Jul. 09, 2024
  • Patent Title: Apparatus and method for sigma-delta modulator quantization noise cancellation Jul. 09, 2024
  • Patent Title: Forward error correction coding using a tree structure Jul. 09, 2024
  • Patent Title: Reducing non-linearities of a phase rotator Jul. 09, 2024
  • Patent Title: Partial activation of a media channel on channel holder-based optical links Jun. 25, 2024
  • Patent Title: Network element equipment shelf with configurable power location Jun. 25, 2024
  • Patent Title: Enhanced reinforcement learning algorithms using future state prediction scaled reward values Jun. 25, 2024
  • Patent Title: Proof of asset value for transaction validator election Jun. 25, 2024
  • Patent Title: Utilizing an incremental noise metric for rapid modeling of optical networks Jun. 11, 2024
  • Patent Title: Providing drive signals for a differential drive modulator Jun. 04, 2024
  • Patent Title: Front-to-rear airflow assembly for an equipment casing mounted on a rack May. 28, 2024
Government Contracts

Federal grants, loans, and purchases

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Government Contracts

Estimated quarterly amount awarded from public contracts

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WallStreetBets

Number of mentions of CIEN in WallStreetBets Daily Discussion

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 Top Shareholders
Shareholder
Shares Held
CIEN Options Owners
Shareholder
Security
Underlying Shares

* 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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