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
$15.48
FY2025
5-year range
$15.40 / $17.52
FY2021-FY2025
Trend
-5.5%
vs FY2024
Sector context
#60 of 320
Information Technology
What the data says
Ciena's tangible book value per share of $15.48 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.
15.48 in FY2025 with a 5-year CAGR of +1.7%. Top quartile in the Information Technology sector.
Declined from $16.20 to $15.48 over the past 2 years.
Information Technology sector context is included.
Tangible Book Value per Share over time
Growth rates
- 3-Year CAGR
- +0.2%
- 5-Year CAGR
- +1.7%
- 10-Year CAGR
- -
Sector benchmark
+101.3% above sector average
Key checks
Key Insights
- In FY2025, tangible book value per share decreased 5.5% year-over-year.
- Ranks #60 out of 320 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 | $15.48 | -5.5% |
| FY2024 | $16.37 | +1.1% |
| FY2023 | $16.20 | +5.2% |
| FY2022 | $15.40 | -12.1% |
| FY2021 | $17.52 | +23.1% |
| FY2020 | $14.24 | +17.2% |
| FY2019 | $12.15 | +6.5% |
| FY2018 | $11.40 | -14.7% |
| FY2017 | $13.37 | +263.1% |
| FY2016 | $3.68 | +8.1% |
As of FY2025 · SEC 10-K · Updated Mar 29, 2026