American Tower rises 3.4% as Bernstein upgrade revives optimism after raised 2026 outlook

American Tower (AMT) is up 3.4% today. Here is some analysis on what might have caused this price movement.

Analysis: The move appears primarily tied to a fresh analyst upgrade that highlighted improving fundamentals and a more constructive setup for the tower REIT group. Investors also continue to digest American Tower’s recent quarterly results and higher full-year 2026 outlook, which reinforced the company’s cash-flow resilience despite a choppy macro backdrop.

Details:

Bernstein upgraded American Tower to Outperform from Market Perform and set a $207 price target, which can act as a near-term catalyst for incremental buying.

In its April 28, 2026 quarterly materials, American Tower reported first-quarter 2026 results and raised the midpoints of several full-year 2026 outlook metrics, including property revenue, Adjusted EBITDA, and AFFO per share.

The company attributed the upward guidance revision largely to favorable foreign-exchange movements and an acceleration in straight-line revenue in Latin America.

This rally comes even as broader equity sentiment has been sensitive to interest-rate moves; AMT’s defensive cash flows and growth visibility may have stood out versus higher-duration areas of the market.

Sources:

U.S. SEC, Investing.com, MarketScreener

Disclaimer: This price movement analysis was generated with the help of AI. Please double-check the information provided for mistakes.

$AMT Insider Trading Activity

$AMT insiders have traded $AMT stock on the open market 15 times in the past 6 months. Of those trades, 1 have been purchases and 14 have been sales.

Here’s a breakdown of recent trading of $AMT stock by insiders over the last 6 months:

EUGENE M NOEL (EVP & Chief Operating Officer) has made 0 purchases and 4 sales selling 41,209 shares for an estimated $7,872,919.
RODNEY M SMITH (EVP, CFO & Treasurer) has made 0 purchases and 4 sales selling 34,341 shares for an estimated $6,596,527.
STEVEN O VONDRAN (President and CEO) has made 0 purchases and 3 sales selling 33,482 shares for an estimated $6,309,966.
RAJESH KALATHUR purchased 2,671 shares for an estimated $494,936
RUTH T DOWLING (EVP, Chief Admin Ofr, GC & Sec) has made 0 purchases and 3 sales selling 1,654 shares for an estimated $301,655.

To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.

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$AMT Hedge Fund Activity

We have seen 848 institutional investors add shares of $AMT stock to their portfolio, and 952 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

J. STERN & CO. LLP removed 37,471,001 shares (-99.4%) from their portfolio in Q1 2026, for an estimated $6,439,766,231
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO removed 9,668,016 shares (-99.5%) from their portfolio in Q1 2026, for an estimated $1,661,545,229
CAPITAL INTERNATIONAL INVESTORS removed 2,727,554 shares (-70.5%) from their portfolio in Q1 2026, for an estimated $468,757,430
FEDERATED HERMES, INC. added 2,164,353 shares (+365.8%) to their portfolio in Q1 2026, for an estimated $371,965,706
FRANKLIN RESOURCES INC removed 1,994,873 shares (-37.4%) from their portfolio in Q1 2026, for an estimated $342,838,873
LAZARD ASSET MANAGEMENT LLC added 1,620,781 shares (+36.3%) to their portfolio in Q4 2025, for an estimated $284,560,520
CAPITAL WORLD INVESTORS added 1,446,797 shares (+34.3%) to their portfolio in Q1 2026, for an estimated $248,646,532

To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.

$AMT Government Contracts

We have seen $972,983 of award payments to $AMT over the last year.

Here are some of the awards which we have have seen pay out the most over the last year:

THIS IS A LAW ENFORCEMENT ACQUISITION. THIS ACQUISITION IS FOR A LEASE OF ANTENNA SITE 10372 FOR CRIMINAL ...: $50,885
LEASE OF ANTENNA SITE ALLEN #2 TX SITE #: 90353 LEASE #: 326332. FOR A PERIOD OF PERFORMANCE OF 10/01/2025 ...: $48,721
SITE LEASE: $34,939

To track government contracts to publicy traded companies, check out Quiver Quantitative's government contracts dashboard. You can access data on government contracts through the Quiver Quantitative API government contracts endpoint.

$AMT Congressional Stock Trading

Members of Congress have traded $AMT stock 2 times in the past 6 months. Of those trades, 0 have been purchases and 2 have been sales.

Here’s a breakdown of recent trading of $AMT stock by members of Congress over the last 6 months:

REPRESENTATIVE DWIGHT EVANS sold up to $15,000 on 05/11.
REPRESENTATIVE RICHARD MCCORMICK sold up to $15,000 on 04/17.

To track congressional stock trading, check out Quiver Quantitative's congressional trading dashboard. You can access data on congressional stock trades through the Quiver Quantitative API Congress trades endpoint.

$AMT Analyst Ratings

Wall Street analysts have issued reports on $AMT in the last several months. We have seen 1 firms issue buy ratings on the stock, and 0 firms issue sell ratings.

Here are some recent analyst ratings:

JP Morgan issued a "Overweight" rating on 04/29/2026

To track analyst ratings and price targets for $AMT, check out Quiver Quantitative's $AMT forecast page.

$AMT Price Targets

Multiple analysts have issued price targets for $AMT recently. We have seen 11 analysts offer price targets for $AMT in the last 6 months, with a median target of $208.0.

Here are some recent targets:

Madison Rezaei from Bernstein set a target price of $207.0 on 05/19/2026
Jonathan Atkin from RBC Capital set a target price of $195.0 on 04/30/2026
Matthew Niknam from Truist Securities set a target price of $208.0 on 04/30/2026
Maher Yaghi from Scotiabank set a target price of $218.0 on 04/29/2026
Greg P. Miller from Citizens set a target price of $260.0 on 04/29/2026
Richard Choe from JP Morgan set a target price of $240.0 on 04/29/2026
Tim Long from Barclays set a target price of $195.0 on 04/16/2026

This article is not financial advice. See Quiver Quantitative's disclaimers for more information. Note that there may be inaccuracies due to mistakes in ticker-mapping, and other anomalies.