Shares Outstanding:
141.06M-286.60K(-0.20%)Summary
- As of today, CIEN has 141.06 million outstanding stocks, with the most recent change of -286.60 thousand (-0.20%) on August 29, 2025.
- Compared to the previous year, the number of outstanding shares has dropped by -3.37 million (-2.33%).
Performance
CIEN Shares Outstanding Chart
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Range
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CIEN Shares Outstanding Trends
| PeriodPeriod | Shares OutstandingShares Outstanding | PricePrice | Market CapMarket Cap |
|---|---|---|---|
| RecentMost recent | -0.2% | +0.1% | +0.1% |
| 1Y1 Year | -2.3% | +136.9% | +131.3% |
| 3Y3 Years | -4.8% | +293.8% | +275.0% |
| 5Y5 Years | -8.6% | +271.5% | +239.5% |
CIEN Shares Outstanding Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | 141.06M | at high | 141.06M | at low |
| 3M | 3-Month | 141.37M | -0.2% | 141.06M | at low |
| 6M | 6-Month | 142.15M | -0.8% | 141.06M | at low |
| 1Y | 1-Year | 144.43M | -2.3% | 141.06M | at low |
| 3Y | 3-Year | 149.50M | -5.7% | 141.06M | at low |
| 5Y | 5-Year | 155.19M | -9.1% | 141.06M | at low |
| All-Time | All-Time | 156.48M | -9.9% | 27.50M | +413.0% |
CIEN Shares Outstanding History
| Date | Value |
|---|---|
| Aug 2025 | 141.06M(-0.7%) |
| Dec 2024 | 142.12M(-1.9%) |
| Dec 2023 | 144.83M(-2.4%) |
| Dec 2022 | 148.41M(-4.2%) |
| Dec 2021 | 154.88M(+0.2%) |
| Dec 2020 | 154.56M(+0.3%) |
| Dec 2019 | 154.05M(-1.6%) |
| Dec 2018 | 156.48M(+8.9%) |
| Dec 2017 | 143.68M(+2.4%) |
| Dec 2016 | 140.38M(+3.4%) |
| Dec 2015 | 135.79M(+26.9%) |
| Dec 2014 | 106.99M(+3.2%) |
| Dec 2013 | 103.71M(+3.1%) |
| Dec 2012 | 100.61M(+3.3%) |
| Date | Value |
|---|---|
| Dec 2011 | 97.44M(+3.5%) |
| Dec 2010 | 94.15M(+2.3%) |
| Dec 2009 | 92.04M(+1.7%) |
| Dec 2008 | 90.53M(+4.3%) |
| Dec 2007 | 86.80M(+2.2%) |
| Dec 2006 | 84.94M(+2.3%) |
| Dec 2005 | 83.01M(+1.6%) |
| Dec 2004 | 81.70M(+20.7%) |
| Dec 2003 | 67.71M(+9.4%) |
| Dec 2002 | 61.88M(+32.0%) |
| Oct 2001 | 46.87M(+14.5%) |
| Oct 2000 | 40.95M(+3.7%) |
| Oct 1999 | 39.49M(+33.9%) |
| Oct 1998 | 29.51M(+4.0%) |
| Oct 1997 | 28.38M |
FAQ
- What are outstanding stocks?
- How many outstanding stocks does Ciena Corporation have?
- What is Ciena Corporation year-on-year outstanding stocks change?
- What is the all-time highest number of outstanding stocks for Ciena Corporation?
What are outstanding stocks?
Outstanding stocks are the shares of a company that are currently owned by shareholders, including institutional investors and company insiders
How many outstanding stocks does Ciena Corporation have?
As of today, Ciena Corporation has 141.06M outstanding shares
What is Ciena Corporation year-on-year outstanding stocks change?
Over the past year, the number of outstanding stocks of CIEN has changed by -3.37M (-2.33%)
What is the all-time highest number of outstanding stocks for Ciena Corporation?
Ciena Corporation historical maximum number of outstanding shares is 156.48M