Antero Midstream (AM) Shares Outstanding (Weighted Average) (2017 - 2026)

Antero Midstream has disclosed Shares Outstanding (Weighted Average) across 10 years of filings, most recently posting $473.9 million for Q1 2026.

• Shares Outstanding (Weighted Average) for Q1 2026 came in at $473.9 million, down 1.09% year-over-year; the trailing twelve-month figure through Mar 2026 was $473.9 million (down 1.09% YoY), and the FY2025 annual result was $477.9 million, down 0.61% from the prior year.
• Shares Outstanding (Weighted Average) came in at $473.9 million for Q1 2026 at Antero Midstream, down from $477.9 million in the prior quarter.
• Over the last five years, Shares Outstanding (Weighted Average) for AM reached as high as $481.3 million in Q3 2024 and fell as low as $473.9 million in Q1 2026.
• Median Shares Outstanding (Weighted Average) over the past 5 years was $479.1 million (2025), compared with a mean of $478.9 million.
• Year-over-year, Shares Outstanding (Weighted Average) advanced 0.34% in 2024 and slipped 1.09% in 2026.
• Over 5 years, Shares Outstanding (Weighted Average) stood at $478.2 million in 2022, then grew by 0.24% to $479.4 million in 2023, then climbed by 0.3% to $480.8 million in 2024, then declined by 0.61% to $477.9 million in 2025, then decreased by 0.85% to $473.9 million in 2026.
• Per Business Quant, the three latest AM Shares Outstanding (Weighted Average) figures stand at $473.9 million (Q1 2026), $477.9 million (Q4 2025), and $478.0 million (Q3 2025).