Free data · AMT
American Tower Corp (AMT) free float and shares outstanding
As of 2026-07-12, Datawiser estimates American Tower Corp (AMT) free float at 99.9049%, using 465,893,069 shares outstanding and 443,272 excluded shares. The latest company-reported outstanding-share observation in this published snapshot is 465,960,048 shares as of 2026-07-21, sourced from a 10-Q filing.
- Free float
- 99.9049%
- Free-float factor
- 0.999049
- Estimate date
Free-float snapshot
| Free float | 99.9049% |
|---|---|
| Free-float factor | 0.999049 |
| As of | |
| Shares outstanding used | 465,893,069 |
| Excluded shares | 443,272 |
Latest company-reported shares outstanding
| Shares outstanding | 465,960,048 |
|---|---|
| As of | |
| Observation type | latest_practicable_outstanding |
| Filing type | 10-Q |
| Security type | Common Stock |
The reported share count and Datawiser free-float estimate retain separate dates because they are independently selected observations.
Security identifiers
| Security | American Tower REIT |
|---|---|
| Ticker | AMT |
| Exchange MIC | XNYS |
| Currency | USD |
| FIGI | BBG000B9Y214 |
How to cite this page
Datawiser, “American Tower Corp (AMT) free-float data,” free-float estimate as of 2026-07-12, https://datawiser.ai/free-data/amt.
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