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

Antero Midstream has disclosed Shares Outstanding (Diluted Average) across 10 years of filings, most recently posting $478.0 million for Q1 2026.

• Shares Outstanding (Diluted Average) for Q1 2026 came in at $478.0 million, down 1.32% year-over-year; the trailing twelve-month figure through Mar 2026 was $478.0 million (down 1.32% YoY), and the FY2025 annual result was $482.2 million, down 0.63% from the prior year.
• Shares Outstanding (Diluted Average) came in at $478.0 million for Q1 2026 at Antero Midstream, down from $482.2 million in the prior quarter.
• Over the last five years, Shares Outstanding (Diluted Average) for AM reached as high as $485.5 million in Q3 2024 and fell as low as $478.0 million in Q1 2026.
• Median Shares Outstanding (Diluted Average) over the past 5 years was $482.2 million (2025), compared with a mean of $482.2 million.
• Year-over-year, Shares Outstanding (Diluted Average) rose 0.68% in 2024 and retreated 1.32% in 2026.
• Over 5 years, Shares Outstanding (Diluted Average) stood at $480.3 million in 2022, then climbed by 0.43% to $482.4 million in 2023, then gained by 0.6% to $485.2 million in 2024, then retreated by 0.63% to $482.2 million in 2025, then retreated by 0.87% to $478.0 million in 2026.
• Per Business Quant, the three latest AM Shares Outstanding (Diluted Average) figures stand at $478.0 million (Q1 2026), $482.2 million (Q4 2025), and $481.8 million (Q3 2025).