Growth Metrics

Birchtech (BCHT) Shares Outstanding (Weighted Average) (2010 - 2025)

Birchtech recorded quarterly Shares Outstanding (Weighted Average) of $96.4 million in Q3 2025, little changed quarter-over-quarter from $96.9 million in Q2 2025, and up 1.53% year-over-year from $95.0 million in Q3 2024.

Birchtech's Shares Outstanding (Weighted Average) history runs 16 years deep, the most recent figure standing at $96.4 million for Q3 2025.

  • In Q3 2025, Shares Outstanding (Weighted Average) rose 1.53% year-over-year to $96.4 million; the TTM figure through Sep 2025 stood at $96.4 million (up 1.53% YoY), while the FY2025 annual figure was $19.3 million, down 79.73% from the prior year.
  • Shares Outstanding (Weighted Average) came in at $96.4 million for Q3 2025 at Birchtech, roughly flat from $96.9 million in the prior quarter.
  • In the past five years, Shares Outstanding (Weighted Average) ranged from a high of $96.9 million in Q2 2025 to a low of $19.1 million in Q4 2024.
  • A 5-year average of $83.7 million and a median of $90.0 million in 2022 frame the typical range for Shares Outstanding (Weighted Average).
  • Across the five-year window, Shares Outstanding (Weighted Average) grew 14.81% in 2021 and slumped 79.76% in 2024, its largest moves.
  • Birchtech's Shares Outstanding (Weighted Average) stood at $85.9 million in 2021, then advanced by 4.86% to $90.0 million in 2022, then advanced by 4.61% to $94.2 million in 2023, then tumbled by 79.76% to $19.1 million in 2024, then soared by 406.08% to $96.4 million in 2025.
  • According to Business Quant data, Shares Outstanding (Weighted Average) over the past three periods registered $96.4 million, $96.9 million, and $19.2 million for Q3 2025, Q2 2025, and Q1 2025 respectively.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Shares (Weighted Avg.) (Qtr)
1 Veralto 20.72 Bn 19.29 Bn 854.00 Mn 247.60 Mn
2 Zurn Elkay Water Solutions 7.83 Bn 7.56 Bn 205.80 Mn 167.70 Mn
3 Federal Signal 6.47 Bn 6.40 Bn 179.40 Mn 60.90 Mn
4 Ceco Environmental 2.82 Bn 2.78 Bn 63.92 Mn 35.69 Mn
5 PureCycle Technologies 2.21 Bn 2.11 Bn - 180.48 Mn
6 Euro Tech Holdings 1.36 Bn 1.34 Bn - 1.11 Bn
7 Energy Recovery 421.81 Mn 335.66 Mn 2.70 Mn 52.66 Mn
8 CleanCore Solutions 173.22 Mn 156.17 Mn -419,259.00 216.01 Mn
9 Arq 116.43 Mn 111.76 Mn 9.94 Mn 41.73 Mn
10 Birchtech 36.12 Mn 33.87 Mn 1.38 Mn -

Historic Data

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DateValue
Sep 30, 2025 96.45 Mn
Jun 30, 2025 96.87 Mn
Mar 31, 2025 19.25 Mn
Dec 31, 2024 19.06 Mn
Sep 30, 2024 94.99 Mn
Jun 30, 2024 94.48 Mn
Mar 31, 2024 94.36 Mn
Dec 31, 2023 94.17 Mn
Sep 30, 2023 94.28 Mn
Jun 30, 2023 94.05 Mn
Mar 31, 2023 93.83 Mn
Dec 31, 2022 90.03 Mn
Sep 30, 2022 89.46 Mn
Jun 30, 2022 89.87 Mn
Mar 31, 2022 89.12 Mn
Dec 31, 2021 85.86 Mn
Sep 30, 2021 89.26 Mn
Jun 30, 2021 84.19 Mn
Mar 31, 2021 80.41 Mn
Dec 31, 2020 77.82 Mn
Sep 30, 2020 77.74 Mn
Jun 30, 2020 77.75 Mn
Mar 31, 2020 77.74 Mn
Dec 31, 2019 76.53 Mn
Sep 30, 2019 76.46 Mn
Jun 30, 2019 76.28 Mn
Mar 31, 2019 76.25 Mn
Dec 31, 2018 76.14 Mn
Sep 30, 2018 76.25 Mn
Jun 30, 2018 76.25 Mn
Mar 31, 2018 75.93 Mn
Dec 31, 2017 75.06 Mn
Sep 30, 2017 74.66 Mn
Jun 30, 2017 916,720.00
Mar 31, 2017 73.59 Mn
Dec 31, 2016 50.65 Mn
Sep 30, 2016 47.92 Mn
Jun 30, 2016 47.36 Mn
Mar 31, 2016 47.36 Mn
Dec 31, 2015 44.16 Mn
Sep 30, 2015 46.62 Mn
Jun 30, 2015 41.32 Mn
Mar 31, 2015 40.41 Mn
Dec 31, 2014 39.14 Mn
Sep 30, 2014 39.97 Mn
Jun 30, 2014 39.01 Mn
Mar 31, 2014 37.32 Mn
Dec 31, 2013 34.28 Mn
Sep 30, 2013 35.03 Mn
Jun 30, 2013 33.39 Mn
Mar 31, 2013 33.34 Mn
Dec 31, 2012 33.14 Mn
Sep 30, 2012 33.10 Mn
Jun 30, 2012 33.03 Mn
Mar 31, 2012 32.82 Mn
Dec 31, 2011 29.33 Mn
Sep 30, 2011 30.58 Mn
Jun 30, 2011 27.33 Mn
Mar 31, 2011 27.13 Mn
Dec 31, 2010 18.95 Mn
Sep 30, 2010 9,876.00
Jun 30, 2010 9,890.00