Onterris (ONT) Shares Outstanding (Diluted Average) (2019 - 2026)

Montrose Environmental's (ONT) quarterly Shares Outstanding (Diluted Average) came in at $36.0 million in Q1 2026, up 4.47% year-on-year from $34.5 million in Q1 2025, and up 2.63% quarter-over-quarter from $35.1 million in Q4 2025.

Onterris (ONT) Shares Outstanding (Diluted Average) (2019 - 2026) Analysis & Trends

Montrose Environmental has disclosed Shares Outstanding (Diluted Average) across 8 years of filings, most recently posting $36.0 million for Q1 2026.

  • Shares Outstanding (Diluted Average) for Q1 2026 came in at $36.0 million, up 4.47% year-over-year; the trailing twelve-month figure through Mar 2026 was $36.0 million (up 4.47% YoY), and the FY2025 annual result was $35.1 million, up 6.23% from the prior year.
  • Shares Outstanding (Diluted Average) came in at $36.0 million for Q1 2026 at Montrose Environmental, up from $35.1 million in the prior quarter.
  • In the past five years, Shares Outstanding (Diluted Average) ranged from a high of $39.5 million in Q3 2025 to a low of $29.7 million in Q1 2022.
  • The 5-year median for Shares Outstanding (Diluted Average) is $30.4 million (2024), against an average of $32.2 million.
  • Across the five-year window, Shares Outstanding (Diluted Average) climbed 0.66% in 2023 and increased 21.14% in 2025, its largest moves.
  • Montrose Environmental's Shares Outstanding (Diluted Average) stood at $29.7 million in 2022, then climbed by 1.25% to $30.1 million in 2023, then gained by 9.99% to $33.1 million in 2024, then grew by 6.23% to $35.1 million in 2025, then increased by 2.63% to $36.0 million in 2026.
  • The last three Shares Outstanding (Diluted Average) figures came in at $36.0 million (Q1 2026), $35.1 million (Q4 2025), and $39.5 million (Q3 2025), per Business Quant data.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Shares (Diluted Avg.) (Qtr)
1 GFL Environmental 252.38 Bn 252.50 Bn 218.62 Mn -
2 Waste Connections 40.24 Bn 40.13 Bn 1.01 Bn -
3 Clean Harbors 15.26 Bn 14.59 Bn 445.42 Mn 52.99 Mn
4 Casella Waste Systems 5.57 Bn 5.43 Bn 148.40 Mn 63.54 Mn
5 Enviri 1.71 Bn 1.63 Bn - -
6 Onterris 613.85 Mn 602.80 Mn - -
7 American Battery Technology 425.23 Mn 386.75 Mn 737,749.00 124.42 Mn
8 Waste Management 198.93 Mn 41.93 Mn 2.53 Bn -
9 Perma Fix Environmental Services 184.86 Mn 164.86 Mn -2.88 Mn 18.54 Mn
10 One & one Green Technologies 144.62 Mn 143.66 Mn - 52.40 Mn

Historic Data

Download Data
DateValue
Mar 31, 2026 36.05 Mn
Dec 31, 2025 35.12 Mn
Sep 30, 2025 39.55 Mn
Jun 30, 2025 34.86 Mn
Mar 31, 2025 34.50 Mn
Dec 31, 2024 33.06 Mn
Sep 30, 2024 32.65 Mn
Jun 30, 2024 31.85 Mn
Mar 31, 2024 30.38 Mn
Dec 31, 2023 30.06 Mn
Sep 30, 2023 30.02 Mn
Jun 30, 2023 30.05 Mn
Mar 31, 2023 29.86 Mn
Dec 31, 2022 29.69 Mn
Sep 30, 2022 29.69 Mn
Jun 30, 2022 29.68 Mn
Mar 31, 2022 29.66 Mn
Dec 31, 2021 26.72 Mn
Sep 30, 2021 26.22 Mn
Jun 30, 2021 25.59 Mn