CIEN - Ciena Corporation

$392.48 as of 2026-08-20 · Technology · Communication Equipment · Stock

CIEN (Ciena Corporation) is the #223 most-held security of 3,023 tracked on Upside Invest, held by 9 retail investors (2% of tracked portfolios), at an average allocation of 0.6% of their portfolio.

• Popularity rank: #223 of 3,023
• Holders on Upside: 9 retail investors
• Average allocation: 0.6%
• Average holder gain/loss: +25.2%
• Stock grade: B
• 30-day trading activity: 13 buys / 10 sells
• Market cap: $56.0B

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Holder statistics come from anonymized brokerage portfolios connected to Upside Invest. Join to compare your portfolio, or explore all securities.