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American Tower vs Equinix: AMT and EQIX compared

American Tower is the larger company: $2.8B of revenue in its latest quarter (Q3 2026) against $2.6B for Equinix (Q3 2026). Equinix is growing faster (+11% against +2% a year earlier). American Tower is more profitable, with an operating margin of 45.6% against 23.3%.

American Tower vs Equinix, latest quarterAmerican Tower vs Equinix, latest quarterAmerican Tower (AMT)Equinix (EQIX)Revenue$2.8B$2.6BRevenue growth, Y/Y+2%+11%Operating margin45.6%23.3%Net margin27.5%19.0%

Where the money goes: AMT and EQIX

American Tower (AMT) · Q3 2026

American Tower, Q3 2026: revenue $2.8B (+2% year over year), operating margin 45.6%, net earnings $766M, operating cash flow $1.4B. The chart follows the revenue to costs, profit and cash.

Equinix (EQIX) · Q3 2026

Equinix, Q3 2026: revenue $2.6B (+11% year over year), operating margin 23.3%, net earnings $489M, operating cash flow $1.2B. The chart follows the revenue to costs, profit and cash.

American Tower revenue by segment, Q3 2026American Tower revenue by segment, Q3 2026U.S. & Canada$1.3BLatin America$460MAfrica & APAC$428MData Centers$313M
Equinix revenue by segment, Q3 2026Equinix revenue by segment, Q3 2026Recurring revenues$2.4BNon-recurring revenues$129M
American Tower (AMT)Equinix (EQIX)
Latest quarterQ3 2026Q3 2026
Revenue$2.8B$2.6B
Revenue growth, Y/Y+2%+11%
Operating margin45.6%23.3%
Net earnings$766M$489M
Net margin27.5%19.0%
Operating cash flow$1.4B$1.2B
Free cash flow$986M—
Market value$88.5B$100.2B
P/E26.8×60.6×
Analysts’ mean target$215.83$1234.88

Where the revenue comes from

American Tower

Equinix

Questions

Which is bigger, American Tower or Equinix?

American Tower is the larger company: $2.8B of revenue in its latest quarter (Q3 2026) against $2.6B for Equinix (Q3 2026).

Is American Tower or Equinix growing faster?

Equinix is growing faster (+11% against +2% a year earlier).

Which is more profitable, American Tower or Equinix?

American Tower is more profitable, with an operating margin of 45.6% against 23.3%.

More: American Tower earnings · how American Tower makes money · Equinix earnings · how Equinix makes money

From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Oct 27, 2026; 10-Q filed Oct 28, 2026). Fiscal quarters can end on different dates. Not investment advice.