AMERICAN TOWER CORP /MA/ (AMT)

Quarterly Report Filed: 2026-04-28

Key Insights

The filing shows Q1 2026 results with multiple revenue segments (US/Canada, Africa/APAC, Europe, Latin America, Data Centers) and services operations, indicating continued portfolio diversification across geographies and asset types.
Significant debt maturity schedule evident with multiple senior notes due between 2026-2034, including $1.95B due in 2026 and $450M due in 2027, requiring careful capital management and refinancing strategy.
The presence of joint venture operations (Bangladesh) and European subsidiaries in Germany and Spain reflects international expansion strategy, though foreign operations may introduce currency and geopolitical risks.
Data center property segment inclusion as a separate reportable segment suggests strategic focus on high-growth infrastructure asset class beyond traditional tower operations.

Current Report Filed: 2026-04-28

Key Insights

American Tower Corporation announced Q1 2026 financial results on April 28, 2026, indicating the company is maintaining regular earnings reporting cadence and operational transparency to investors.
The company maintains a substantial and diversified debt portfolio with 13 different senior note issuances ranging from 2026 to 2034 maturities, with rates from 0.4% to 4.625%, suggesting active capital management and refinancing activities.
The filing was signed by Rodney M. Smith as CFO and Treasurer, confirming continued financial leadership stability at the executive level.
The near-term debt maturity of 1.950% Senior Notes due 2026 requires attention, indicating the company will need to address refinancing or repayment within the fiscal year.

Insider Trading Filed: 2026-03-12

Key Insights

The reporting person, Neville R. Ray, acquired 1,209 shares of American Tower Corp common stock through the vesting of restricted stock units (RSUs) granted under the company's 2007 Equity Incentive Plan. This indicates the director's continued alignment with shareholders.
The RSUs vest on March 10, 2027, suggesting a long-term commitment to the company's success.
The reporting of this transaction in a timely manner through a Form 4 filing demonstrates the company's commitment to transparency and compliance with SEC regulations.

Insider Trading Filed: 2026-03-12

Key Insights

The CEO, Steven O. Vondran, acquired a substantial number of 20,955 restricted stock units (RSUs) under the company's equity incentive plan, indicating confidence in the company's future performance.
Vondran also sold 17,427 shares to cover tax withholding obligations related to the vesting of previous RSU grants, suggesting some liquidity needs but not a significant reduction in his overall equity position.
The timing of these transactions, with the RSU grant and share sales occurring within a two-day period, suggests a routine part of the CEO's compensation and equity management strategy.

Insider Trading Filed: 2026-03-12

Key Insights

Kelly C. Chambliss, a director of American Tower Corp (AMT), acquired 1,209 shares of common stock on March 10, 2026, indicating increased confidence in the company.
The acquisition was through the vesting of restricted stock units (RSUs) granted under the 2007 Equity Incentive Plan, suggesting Chambliss' compensation is aligned with shareholder interests.
With this transaction, Chambliss now owns a total of 4,426 shares of AMT, demonstrating their commitment to the company's long-term success.

Insider Trading Filed: 2026-03-12

Key Insights

The reporting person, Craig Macnab, acquired 1,209 shares of American Tower Corp (AMT) common stock, increasing their direct ownership to 15,315 shares.
The shares were acquired through a grant of restricted stock units (RSUs) that vest on March 10, 2027, indicating a long-term incentive for the director.
The transaction suggests the director's continued confidence in American Tower Corp's performance and alignment with shareholder interests.

Insider Trading Filed: 2026-03-12

Key Insights

The reporting person, Rajesh Kalathur, acquired 1,209 restricted stock units (RSUs) and purchased 2,671 shares of American Tower Corp (AMT) common stock, increasing his direct ownership to 4,936 shares.
Kalathur also holds an indirect beneficial ownership of 171 shares through a trust controlled by his spouse.
The transactions indicate Kalathur, who serves as a director of AMT, is increasing his stake in the company, which could signal his confidence in the company's future prospects.

Insider Trading Filed: 2026-03-12

Key Insights

Robert D. Hormats, a director of American Tower Corporation (AMT), acquired 1,209 shares of the company's common stock on March 10, 2026, indicating a positive outlook and alignment with the company's long-term success.
The shares were acquired as restricted stock units (RSUs) that vest on March 10, 2027, suggesting a commitment to the company's long-term growth and development.
Insider buying, particularly by a director, can be a positive signal for investors, as it demonstrates confidence in the company's future prospects.

Insider Trading Filed: 2026-03-12

Key Insights

The reporting person, Teresa Hillary Clarke, has acquired 1,209 shares of American Tower Corporation (AMT) common stock through the vesting of restricted stock units (RSUs) granted under the company's 2007 Equity Incentive Plan.
The RSUs vest on March 10, 2027, indicating a long-term investment in the company by the director.
With the reported transaction, the director now holds 5,307 shares of AMT common stock directly, signaling continued confidence in the company's prospects.

Insider Trading Filed: 2026-03-12

Key Insights

The reporting person, Pamela D.A. Reeve, acquired 1,209 shares of American Tower Corporation common stock, increasing her direct beneficial ownership to 21,899 shares.
The restricted stock units (RSUs) acquired by Reeve vest on March 10, 2027, aligning her interests with long-term shareholders.
As a director of American Tower Corporation, Reeve's share acquisition may signal her confidence in the company's future performance.

Insider Trading Filed: 2026-03-12

Key Insights

The filing indicates that Eugene F. Reilly, a director of American Tower Corporation (AMT), has acquired 1,209 shares of the company's common stock on March 10, 2026 at no cost through a grant of restricted stock units (RSUs).
The RSUs are part of the company's 2007 Equity Incentive Plan and will vest on March 10, 2027, suggesting a long-term incentive for the director to remain engaged with the company.
The acquisition of these shares increases Reilly's direct beneficial ownership in AMT to 6,898 shares, potentially signaling his confidence in the company's future prospects.

Insider Trading Filed: 2026-03-12

Key Insights

The reporting person, Bruce L. Tanner, has acquired 1,209 shares of American Tower Corp common stock, increasing his direct ownership to 6,940 shares.
The shares were acquired as restricted stock units (RSUs) that vest on March 10, 2027, aligning the reporting person's interests with long-term shareholder value.
Insider buying is generally viewed as a positive signal, indicating the reporting person's confidence in the company's future prospects.

Insider Trading Filed: 2026-03-12

Key Insights

Grace Lieblein, a director of American Tower Corp, has acquired 1,209 shares of the company's common stock at no cost through a restricted stock unit grant.
The restricted stock units vest on March 10, 2027, indicating Lieblein's long-term commitment to the company.
Insider buying, especially by directors, can be a positive signal for investors as it suggests confidence in the company's future performance.

Insider Trading Filed: 2026-03-12

Key Insights

Kenneth R. Frank, a director of American Tower Corporation, has acquired 1,209 shares of the company's common stock through a restricted stock unit (RSU) grant vesting on March 10, 2027.
This insider transaction suggests that a director at the company has confidence in the long-term prospects of American Tower and is aligning their interests with shareholders.
The vesting schedule of the RSUs indicates a longer-term investment horizon, which could signal the director's belief in the company's ability to generate value over the coming years.

Current Report Filed: 2026-03-10

Key Insights

American Tower Corporation announced that Robert D. Hormats will not stand for re-election as a director at the company's 2026 Annual Meeting of Stockholders. This change in board composition should be closely monitored by investors.
The company disclosed the details of several senior notes offerings, including maturity dates ranging from 2026 to 2034. Investors should review the terms and implications of this debt issuance activity.
No other significant changes or events were reported in this 8-K filing, indicating a relatively routine operational update from the company.

Insider Trading Filed: 2026-03-06

Key Insights

The reporting person, Steven O. Vondran, is the President and CEO of American Tower Corporation and has conducted a significant transaction involving the acquisition and sale of the company's common stock.
Vondran exercised 33,482 stock options and then sold a total of 33,482 shares of common stock in multiple transactions, likely pursuant to a pre-arranged trading plan.
The reported transactions represent a reduction in Vondran's direct beneficial ownership of American Tower's common stock from 138,856 shares to 105,374 shares.

Insider Trading Filed: 2026-03-06

Key Insights

The reporting person, Ruth T. Dowling, an EVP, Chief Admin Ofr, GC & Sec at American Tower Corp, sold 682 shares of the company's common stock on March 4, 2026 pursuant to a pre-arranged 10b5-1 trading plan.
The transaction was executed at an average price of $188.51 per share, reducing Dowling's direct beneficial ownership to 31,047 shares.
Insider selling can sometimes signal reduced confidence in the company's prospects, but the pre-planned nature of this transaction mitigates concerns about its significance.

Current Report Filed: 2026-03-05

Key Insights

American Tower Corporation declared a cash distribution of $1.79 per share on its common stock, which signals a strong financial position and commitment to returning value to shareholders.
The company's senior notes across various maturity dates indicate it is actively managing its debt portfolio and maintaining financial flexibility.
The filing does not mention any material changes in the company's operations, leadership, or other significant events, suggesting a period of relative stability.

Current Report Filed: 2026-01-29

Key Insights

American Tower Corporation appointed Paul Blanchett as its new Senior Vice President and Chief Accounting Officer, effective April 27, 2026, replacing the retiring Robert J. Meyer.
Blanchett has extensive experience in senior accounting and finance roles at companies like GXO Logistics, XPO Logistics, and Baker Hughes, which should provide valuable expertise to American Tower.
The company is offering Blanchett a competitive compensation package, including a base salary of $450,000, annual bonus eligibility up to 90% of base salary, a $200,000 signing bonus, and $2.125 million in make-whole equity awards, indicating a strong commitment to the transition.

Current Report Filed: 2026-01-28

Key Insights

DISH Wireless L.L.C. has failed to meet its payment obligations under the Strategic Collocation Agreement, putting the agreement at risk.
The company does not anticipate the DISH default to impact its financial results for the year ended December 31, 2025.
The company has filed a complaint seeking a declaratory judgment to enforce the terms of the Strategic Collocation Agreement with DISH.

Key Insights

Key Insights

Key Insights

Key Insights

Key Insights

Key Insights

Key Insights

Key Insights

Key Insights

Key Insights

Key Insights

Key Insights

Key Insights

Key Insights

Key Insights

Key Insights

Key Insights

Key Insights

Key Insights

Key Insights

Important Information