Company / Tangible Book Value per Share
American Tower 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
-$18.41
FY2025
5-year range
-$18.81 / -$14.27
FY2021-FY2025
Trend
-2.4%
vs FY2024
Sector context
#136 of 138
Real Estate
What the data says
Among 138 Real Estate companies, American Tower is in the bottom 1% for tangible book value per share. Tangible Book Value per Share has fluctuated over the past 10 years, ranging from $-18.81 in FY2023 to $3.99 in FY2016.
Based on SEC 10-K filings.
-18.41 in FY2025.
Improved from $-18.81 to $-18.41 over the past 2 years.
Real Estate sector context is included.
Tangible Book Value per Share over time
Growth rates
- 3-Year CAGR
- -
- 5-Year CAGR
- -
- 10-Year CAGR
- -
Sector benchmark
Bottom 1% in Real EstateTop 99% of 138This company -$18.41 Sector average $306.90
▼
-106.0% below sector average
Key checks
Key Insights
- In FY2025, tangible book value per share decreased 2.4% year-over-year.
- Ranks #136 out of 138 companies in the Real Estate sector.
- Peak tangible book value per share was recorded in FY2016.
- Lowest tangible book value per share in the period was in FY2023.
Company context
Key Data Points
- Altman Z-Score 0.32 (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 | -$18.41 | -2.4% |
| FY2024 | -$17.98 | +4.4% |
| FY2023 | -$18.81 | -31.8% |
| FY2022 | -$14.27 | +23.3% |
| FY2021 | -$18.61 | -158.4% |
| FY2020 | -$7.20 | -182.8% |
| FY2019 | -$2.55 | -383.6% |
| FY2018 | $0.90 | -67.4% |
| FY2017 | $2.76 | -31.0% |
| FY2016 | $3.99 | -38.1% |
As of FY2025 · SEC 10-K · Updated Jun 30, 2026