CIEN Shares Outstanding History



Below is a table of the CIEN shares outstanding history going back to 2/26/2010:

Date CIEN Shares Outstanding
2/26/201092.57M
6/4/201093.09M
8/28/201093.57M
12/15/201094.15M
2/15/201197.44M
3/4/201195.01M
6/3/201195.68M
8/27/201196.88M
12/15/201197.44M
2/25/201298.66M
5/26/201299.15M
8/24/2012100.20M
12/13/2012100.61M
3/8/2013101.53M
6/7/2013102.05M
9/6/2013103.14M
12/12/2013103.71M
2/28/2014105.03M
6/6/2014105.59M
9/2/2014106.57M
12/12/2014106.99M
3/6/2015108.28M
6/5/2015117.75M
9/4/2015134.75M
12/11/2015135.79M
3/4/2016137.55M
6/3/2016138.12M
9/2/2016139.34M
12/16/2016140.38M
3/3/2017141.32M
6/2/2017141.83M
9/1/2017142.69M
12/15/2017143.68M
3/5/2018143.59M
6/4/2018142.83M
8/31/2018142.60M
12/17/2018156.48M
3/6/2019155.95M
6/7/2019155.09M
9/6/2019154.70M
7/31/201944.14M
12/16/2019154.05M
3/6/2020153.50M
6/5/2020153.64M
9/4/2020154.32M
12/11/2020154.56M
3/5/2021155.00M
6/4/2021154.77M
9/3/2021154.93M
12/10/2021154.88M
3/4/2022152.13M
6/3/2022149.70M
9/2/2022148.14M
12/9/2022148.42M
6/2/2023149.50M
9/1/2023147.84M
12/8/2023144.83M
3/1/2024144.60M
5/31/2024143.71M
8/30/2024144.43M

Also see: CIEN Market Cap History
CIEN YTD Return
CIEN Historical Shares Outstanding:
+3.11% CAGR
CIEN Historical Shares Outstanding: +3.11% CAGR

Mouse over chart for data details
2/26/2010 ...8/30/2024
Ciena Corporation is a network platform, software, and services company. Co.'s solutions enable a range of network operators to deploy and manage networks that deliver services to businesses and consumers. Its segments include Networking Platforms, Platform Software and Services, Blue Planet Automation Software and Services, and Global Services. Its Networking Platforms segment consists of its Optical Networking and Routing and Switching portfolios. Its Platform Software and Services segment provides domain control management, analytics, data and planning tools and applications to manage networks. We show 60 historical shares outstanding datapoints in our coverage of CIEN's shares outstanding history.

Understanding the changing numbers of CIEN shares outstanding — and comprehending the concept of differing number of shares outstanding in general comparing companies like CIEN versus peers — is critical for investors. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies. Furthermore, via issuance of new shares over time, or the repurchase of existing shares, the number of shares outstanding can fluctuate over the course of history. With this page we aim to empower investors researching CIEN by allowing them to research CIEN shares outstanding history as well as any other stock in our coverage universe.
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Ciena (CIEN) is categorized under the Technology sector; to help you further research historical shares outstanding numbers, below are some other companies in the same sector:

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Nothing in SharesOutstandingHistory.com is intended to be investment advice, nor does it represent the opinion of, counsel from, or recommendations by BNK Invest Inc. or any of its affiliates, subsidiaries or partners. None of the information contained herein constitutes a recommendation that any particular security, portfolio, transaction, or investment strategy is suitable for any specific person. All viewers agree that under no circumstances will BNK Invest, Inc,. its subsidiaries, partners, officers, employees, affiliates, or agents be held liable for any loss or damage caused by your reliance on information obtained. By visiting, using or viewing this site, you agree to the following Full Disclaimer & Terms of Use and Privacy Policy. Video widget and market videos powered by Market News Video. Quote and option data delayed at least 15 minutes; stock quote data powered by Ticker Technologies, and Mergent.
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