American Tower CorporationAMT
Closing prices as of Sep 15, 2026Updated once daily after the US close — not a live quote.

$178.10

+2.54% past month

Notable price movement

  • Sep 15, 2026

    $177.71+0.44%

  • Sep 14, 2026

    $176.94-0.51%

    Comparable real estate investment trusts fell 1.64% on average, with five of six declining, as American Tower also slipped .

  • Sep 11, 2026

    $177.85+2.82%

    Comparable REITs rose 0.78% on average , but AMT's 2.82% gain outpaced that broader move .

  • Sep 10, 2026

    $172.98-1.40%

    AMT shares fell 1.40%, a larger decline than the average -0.93% move seen among comparable Real Estate Investment Trusts that day . Most peers in the group also fell, with four of six declining .

  • Sep 9, 2026

    $175.43-0.17%

    American Tower shares slipped 0.17%, a smaller decline than the 1.56% average drop among comparable Real Estate Investment Trusts that day .

  • Sep 8, 2026

    $175.73-0.07%

  • Sep 4, 2026

    $175.85-1.07%

Closing prices for AMT. Summaries describe past sessions only and are not advice, a forecast or a recommendation.

Prices and financial data are historical and provided for research only. Not investment advice.