Company report
AMERICAN TOWER CORP /MA/
AMT — Real Estate Investment Trusts
$172.54
Close on 7 Aug 2026
Last 12 months
-17.8%
Five years
-39.5%
History covered
5.0 yrs
Performance
What the price has done
AMERICAN TOWER CORP /MA/ (AMT) closed at $172.54 on 7 Aug 2026.
Over the last 12 months the price is down 17.8%.
Over the 5.0 yrs of history covered, it is down 39.5%.
The worst fall from a peak along the way was 48.1%.
Over the history covered, the price swung about 26.9% a year.
What the market pays for it
Derived by usLine item
In plain words
Reading
Market capitalisation
What the whole company costs at that price.
$80.5bn
How the price has moved
Derived by usLine item
In plain words
Reading
Five-year total return
Price and dividends together, over the years covered.
-39.5%
Last 12 months
Price and dividends together over the last year.
-17.8%
Price history
How much price history this reading is built on.
5.0 yrs
What holding it has felt like
Derived by usLine item
In plain words
Reading
Worst fall from a peak
Worst fall from a peak.
-48.1%
Moderate
Annual volatility
How much it swings in a year.
26.9%
Moderate
The headline figures, as filed
As filedLine item
In plain words
Reading
Revenue (12 months)
Sales over the last twelve months, as filed.
$10.8bn
Net income (12 months)
Profit the company reported for the period.
$2.0bn
Diluted EPS (12 months)
Profit per share, counting every share that could exist.
$6.20
Where this came from
- Prices: licensed end-of-day data from Tiingo.
- Figures: as filed with the SEC (XBRL facts), for the period ending 2026-03-31.
- Ratios: derived by us from those filed figures and the price above.
- Built 10 Aug 2026. Reports are rebuilt every night while readers are reading them.
The full report
What the figures add up to
Every ratio behind the headline figures, what the business scores on each of the four quality pillars, and how it has held up — read on the REIT scale.
Opening the full report…
What this page will not do
It will not tell you to buy. Every reading is a comparison against ordinary ranges on the REIT scale, worked out from figures on file. Nothing here is investment advice.