Company / Tangible Book Value per Share
Ciena Tangible Book Value per Share History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Tangible Book Value per Share
$15.66
FY2025
5-year range
$15.66 / $17.52
FY2021-FY2025
Trend
-5.8%
vs FY2024
Sector context
#58 of 307
Information Technology
What the data says
Ciena's tangible book value per share of $15.66 is higher than 81% of companies in the Information Technology sector (FY2025). Tangible Book Value per Share has fluctuated over the past 10 years, ranging from $3.68 in FY2016 to $17.52 in FY2021.
Based on SEC 10-K filings.
15.66 in FY2025 with a 5-year CAGR of +1.9%. Top quartile in the Information Technology sector.
Declined from $16.60 to $15.66 over the past 2 years.
Information Technology sector context is included.
Tangible Book Value per Share over time
Growth rates
- 3-Year CAGR
- -0.9%
- 5-Year CAGR
- +1.9%
- 10-Year CAGR
- -
Sector benchmark
+101.3% above sector average
Key checks
Key Insights
- In FY2025, tangible book value per share decreased 5.8% year-over-year.
- Ranks #58 out of 307 companies in the Information Technology sector.
- Peak tangible book value per share was recorded in FY2021.
- Lowest tangible book value per share in the period was in FY2016.
Company context
Key Data Points
- Altman Z-Score 1.10 (distress zone, below 1.8 threshold)
- High earnings quality (cash-backed earnings)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Tangible Book Value per ShareValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | $15.66 | -5.8% |
| FY2024 | $16.62 | +0.2% |
| FY2023 | $16.60 | +3.3% |
| FY2022 | $16.07 | -8.3% |
| FY2021 | $17.52 | +23.1% |
| FY2020 | $14.24 | +17.2% |
| FY2019 | $12.15 | -5.5% |
| FY2018 | $12.85 | -3.9% |
| FY2017 | $13.37 | +263.1% |
| FY2016 | $3.68 | +37.0% |
As of FY2025 · SEC 10-K · Updated Jul 2, 2026