American Tower (AMT) Shares Outstanding (Weighted Average) (2009 - 2026)

American Tower's Shares Outstanding (Weighted Average) history runs 16 years deep, the most recent figure standing at $466.2 million for Q1 2026.

• In Q1 2026, Shares Outstanding (Weighted Average) changed 0.31% year-over-year to $466.2 million; the TTM figure through Mar 2026 stood at $466.2 million (changed 0.31% YoY), while the FY2025 annual figure was $467.9 million, changed 0.2% from the prior year.
• Shares Outstanding (Weighted Average) came in at $466.2 million for Q1 2026 at American Tower, roughly flat from $467.9 million in the prior quarter.
• In the past five years, Shares Outstanding (Weighted Average) ranged from a high of $468.0 million in Q3 2025 to a low of $455.9 million in Q1 2022.
• A 5-year average of $465.2 million and a median of $466.5 million in 2024 frame the typical range for Shares Outstanding (Weighted Average).
• Across the five-year window, Shares Outstanding (Weighted Average) climbed 2.58% in 2022 and fell 0.31% in 2026, its largest moves.
• American Tower's Shares Outstanding (Weighted Average) stood at $460.1 million in 2022, then climbed by 1.27% to $466.0 million in 2023, then grew by 0.22% to $467.0 million in 2024, then advanced by 0.2% to $467.9 million in 2025, then retreated by 0.37% to $466.2 million in 2026.
• According to Business Quant data, Shares Outstanding (Weighted Average) over the past three periods registered $466.2 million, $467.9 million, and $468.0 million for Q1 2026, Q4 2025, and Q3 2025 respectively.

Peer Comparison