Ciena (CIEN) Inventory (2009 - 2026)

Ciena's Inventory history runs 18 years deep, the most recent figure standing at $845.8 million for Q1 2026.

• On a quarterly basis, Inventory changed 0.08% year-over-year to $845.8 million in Q1 2026; TTM through Jan 2026 was $845.8 million, a 0.08% change from a year earlier, with the FY2025 full-year figure at $826.2 million, up 0.71% from the prior year.
• Inventory climbed to $845.8 million in Q1 2026 per CIEN's latest filing, from $826.2 million in the prior quarter.
• Across five years, Inventory topped out at $1.2 billion in Q3 2023 and bottomed at $457.6 million in Q1 2022.
• The 5-year median for Inventory is $874.3 million (2025), against an average of $900.3 million.
• Across the five-year window, Inventory surged 157.45% in 2023 and declined 21.93% in 2024, its largest moves.
• Year by year, Inventory stood at $946.7 million in 2022, then gained by 11.0% to $1.1 billion in 2023, then retreated by 21.93% to $820.4 million in 2024, then gained by 0.71% to $826.2 million in 2025, then gained by 2.37% to $845.8 million in 2026.
• Per Business Quant, the three latest CIEN Inventory figures stand at $845.8 million (Q1 2026), $826.2 million (Q4 2025), and $860.4 million (Q3 2025).