CIEN - Ciena Corporation

$391.42 as of 2026-10-02 · Technology · Communication Equipment · Stock

CIEN (Ciena Corporation) is the #224 most-held security of 3,189 tracked on Upside Invest, held by 10 retail investors (2% of tracked portfolios), at an average allocation of 0.5% of their portfolio.

• Popularity rank: #224 of 3,189
• Holders on Upside: 10 retail investors
• Average allocation: 0.5%
• Average holder gain/loss: +11.3%
• Stock grade: C
• 30-day trading activity: 5 buys / 5 sells
• Market cap: $55.8B

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