Key HighlightsShares of Ciena surged approximately 6.5% to 7% during Monday’s premarket session following an upgrade from Evercore ISI to Outperform.The firm increased its price target significantly to $550 from $375, suggesting roughly 58% potential gains from Friday’s closing price of $348.80.Analysts anticipate Ciena will capitalize on growing optical networking requirements driven by AI data center expansion and high-speed connectivity needs.The company has outlined ambitious fiscal 2029 goals including approximately 30% annual revenue expansion, 50% adjusted gross margins, and 32% to 35% adjusted operating margins.Third-quarter fiscal results showed revenue hitting $1.67 billion, representing a 37% year-over-year increase, with adjusted earnings per share reaching $2.11.Ciena (CIEN) shares experienced a notable surge of up to 6.5%, reaching $371.36 during Monday’s premarket hours after Evercore ISI elevated its rating on the networking equipment provider to Outperform from In Line. The stock had finished Friday’s session at $348.80, marking approximately 49% gains year-to-date through 2026.Ciena Corporation, CIENEvercore’s analyst Amit Daryanani simultaneously lifted his price objective to $550 from the previous $375 level. This new target indicates potential upside of roughly 58% compared to Friday’s final trading price.The rating enhancement focuses on Ciena’s strategic position within optical networking infrastructure supporting artificial intelligence deployment. Evercore contends that connectivity solutions linking and operating within data centers are emerging as critical bottlenecks as organizations scale up their AI capabilities.The investment firm forecasts Ciena’s total addressable market will expand at approximately 24% per year, reaching $52 billion by the conclusion of fiscal 2029. Evercore further anticipates revenue growth exceeding 30% annually alongside earnings expansion surpassing 35% throughout this timeframe.AI-Powered Networking Infrastructure Fuels OptimismEvercore projects Ciena could achieve or surpass $25 in earnings per share by fiscal year 2029. The analyst highlighted cloud wavelength-division multiplexing technology, strengthening hyperscaler partnerships, and coherent pluggable solutions as primary growth catalysts.This upgrade arrives on the heels of Ciena’s investor presentation held last week. Company leadership established an objective of roughly 30% compound annual revenue growth spanning fiscal 2026 through fiscal 2029.Management also anticipates achieving an adjusted gross margin of approximately 50% by fiscal 2029. The projected adjusted operating margin falls between 32% and 35%, with free cash flow margins approaching 20%.These ambitious projections have already influenced other Wall Street analysts. Morgan Stanley increased its price target to $450 from $425 while keeping its Equal Weight stance unchanged.According to FactSet data referenced by Barron’s, Ciena currently holds an average Overweight rating among analysts with a consensus price target of $525.78. This average still sits below Evercore’s newly established $550 projection.Robust Quarterly Performance Bolsters Bullish CaseCiena’s latest quarterly financial results provide additional support for the increasingly bullish perspective. Third-quarter fiscal revenue totaled $1.67 billion, representing a 37% climb compared to the prior-year period.Adjusted earnings per share registered at $2.11, marking a substantial 215% increase from the same quarter in the previous fiscal year. The company also elevated its full-year fiscal 2026 revenue guidance to approximately $6.42 billion.This growth trajectory is underpinned by accelerating investments in AI-focused data center infrastructure and heightened demand for optical connectivity solutions. Company executives indicate that supply capacity is expanding, potentially enabling the firm to capture more demand moving forward.Investors should carefully consider valuation levels and execution risks following the stock’s impressive performance. CIEN has already appreciated roughly 49% in 2026, and achieving the company’s fiscal 2029 objectives depends on persistent AI infrastructure investment, supply chain enhancements, and continued market share expansion.Ciena remains vulnerable to fluctuations in customer capital expenditure patterns, supply chain disruptions, and intensifying competition within the networking equipment sector. Management acknowledges that its long-range targets represent forward-looking projections that may diverge from actual outcomes.For Monday’s trading session, the primary catalyst driving momentum is Evercore’s upgrade paired with its $550 price objective. The critical question ahead is whether Ciena can successfully execute on the aggressive growth and profitability targets outlined for fiscal 2029.The post Ciena (CIEN) Stock Surges 7% Following Evercore’s Bullish Upgrade on AI Infrastructure appeared first on Blockonomi.