Companies /Technology

CIENA Corp

NYSE: CIEN Communication Equipment
$321.00
▲ $3.54 (+1.12%) today
Markets closed · 7:49pm ET

Q4 2025 Earnings

Reported Dec 11, 2025, 7:07am ET · SEC source
$0.91
Beat +19.74%
EPS · est. $0.76
$1.4B
Beat +4.54%
Revenue · est. $1.3B
−1.8%
Trailing market
CIEN vs S&P since report
5 quarters
Consecutive EPS beats

Market Reaction

% change · around the report
−12%−8%−4%0Dec 11Dec 12report 7:07am ETearnings−0.2%−8.9%
−12%−8%−4%0Dec 11Dec 12earnings−0.2%−8.9%
CIEN −8.9%S&P 500 −0.2%
−12%−8%−4%0Dec 11Dec 12report 7:07am ETearnings−1.1%−8.9%
−12%−8%−4%0Dec 11Dec 12earnings−1.1%−8.9%
CIEN −8.9%NASDAQ −1.1%
−15%−10%−5%0Dec 10Dec 19report 7:07am ETearnings−1.5%−11.7%
−15%−10%−5%0Dec 10Dec 19earnings−1.5%−11.7%
CIEN −11.7%S&P 500 −1.5%
−15%−10%−5%0Dec 10Dec 19report 7:07am ETearnings−2.2%−11.7%
−15%−10%−5%0Dec 10Dec 19earnings−2.2%−11.7%
CIEN −11.7%NASDAQ −2.2%
+9.25%
Day of report
−9.87%
Next session
−13.06%
One week
−1.65%
30 days

S&P 500 over the same 30 days: +0.17%.

Did CIEN Beat Earnings? Q4 2025 Results

Ciena delivered a record-setting fiscal fourth quarter, posting adjusted non-GAAP EPS of $0.91 against a consensus estimate of $0.76, a beat of 19.74%, while revenue of $1.35 billion topped expectations by 4.54% and grew 20.3% year-over-year, capping a fiscal year in which the networking equipment maker has clearly found its footing with hyperscalers and cloud operators. The quarter's standout driver was a 49% surge in Direct Cloud Provider revenue, which climbed to represent 42% of total Q4 sales as AI infrastructure buildouts accelerated demand for Ciena's coherent pluggable and Reconfigurable Line System products, both of which hit record quarterly shipment levels. Adjusted gross margin expanded to 43.4% from 41.6% a year earlier, and adjusted operating margin widened to 13.2% from 10.0%, signaling meaningful operating leverage, a theme management expects to amplify in fiscal 2026 with revenue guidance of $5.70 billion to $6.10 billion and adjusted operating margin of approximately 17%. Analysts at Barclays, JPMorgan, and Citi have already responded with significant price target increases, reflecting broad confidence that demand from <a href="https://247wallst.com/investing/2025/11/12/live-cisco-systems-csco-1st-quarter-earnings-coverage/">cloud and networking peers</a> will sustain the company's growth trajectory.

Key Takeaways
  • Direct Cloud Provider revenue grew 49% YoY and represented 42% of total Q4 revenue
  • Non-telco customers represented 55% of total Q4 revenue
  • EMEA revenue grew 30% YoY
  • Global Services revenue grew 25% YoY
  • More than 100% YoY revenue and shipment growth in stand-alone coherent pluggables for FY2025
  • WL6e customer base expanded by 68 new customers during FY2025

“Our record fiscal fourth quarter and full-year performance reinforces our position as the global leader in high-speed connectivity with an expanding role in the AI ecosystem.”

Ciena CEO, on the earnings call

Forward Guidance & Outlook

Ciena expects fiscal year 2026 revenue in the range of $5.7 billion to $6.1 billion, adjusted gross margin of 43% plus or minus 1%, adjusted operating expense of approximately $1.52 billion, adjusted operating margin of 17% plus or minus 1%, and capital expenditures of $250 million to $275 million. For fiscal Q1 2026, Ciena expects revenue of $1.35 billion to $1.43 billion, adjusted gross margin of 43% to 44%, adjusted operating expense of approximately $380 million, and adjusted operating margin of 15.5% to 16.5%. Growth is expected to be driven by durable demand from cloud and service provider customers, AI-related network expansions, and growing opportunities inside and around the data center.

CIEN YoY Financials

Q4 2025 vs Q4 2024 · SEC filings Q4 2024 Q4 2025
$0$400.0M$800.0M$1.2B$1.1B$1.4BRevenue$429.0M$577.2MGross Profit$61.8M$10.5MOperating Income$37.0M$19.5MNet Income
$0$400.0M$800.0M$1.2BRevenueGross ProfitOperating IncomeNet Income

CIEN Revenue by Segment

Optical Networking$929.2M
Routing and Switching$118.4M
Platform Software and Services$93.3M
Maintenance, Support, and Learning$82.5M
Implementation Services
Maintenance Support and Training
Implementation$74.3M
Installation and Deployment

CIEN Revenue by Geography

Americas
EMEA
Asia Pacific

Figures from SEC filings and company reports. Not investment advice.