Casella Waste Systems (CWST) Shares Outstanding (Diluted) (2010 - 2026)
Casella Waste Systems (CWST) recorded Shares Outstanding (Diluted) of 63.69 million in Q2 2026, up 0.2% from 63.56 million a year earlier and up 0.2% from the prior quarter.
Casella Waste Systems (CWST) Shares Outstanding (Diluted) (2010 - 2026) Analysis & Trends
For FY2025, Casella Waste Systems reported Shares Outstanding (Diluted) of 63.57 million, up 6.5% from FY2024.
- Annual Shares Outstanding (Diluted) has increased for 11 straight years, with a five-year compound annual growth rate of 5.3% (FY2020 to FY2025).
- Across earlier years, Shares Outstanding (Diluted) came in at 59.68 million in FY2024 (+8.0%), 55.27 million in FY2023 (+6.8%), 51.77 million in FY2022 (+0.5%) and 51.52 million in FY2021 (+5.0%).
- The Q2 2026 figure is the highest quarterly Shares Outstanding (Diluted) in data going back to Q4 2014.
- On a year-over-year basis, Shares Outstanding (Diluted) has increased for 43 consecutive quarters, with growth averaging 5.3% over the last eight quarters.
- Over the past five years, the year-over-year growth in Shares Outstanding (Diluted) ranged from 0.2% (Q2 2026) to 12.1% (Q3 2023).
- Per Business Quant, the preceding three quarters came in at 63.54 million (Q1 2026), 63.57 million (Q4 2025) and 63.59 million (Q3 2025).
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Dil.) (Qtr) |
|---|---|---|---|---|---|
| 1 | Waste Management | 81.64 Bn | 80.55 Bn | 2.73 Bn | 402.40 Mn |
| 2 | Republic Services | 64.27 Bn | 63.89 Bn | 1.87 Bn | 307.63 Mn |
| 3 | Waste Connections | 38.82 Bn | 38.45 Bn | 1.08 Bn | 253.86 Mn |
| 4 | Clean Harbors | 16.38 Bn | 13.39 Bn | 608.78 Mn | 52.96 Mn |
| 5 | GFL Environmental | 15.51 Bn | 13.19 Bn | 385.80 Mn | 378.69 Mn |
| 6 | Casella Waste Systems | 5.03 Bn | 4.15 Bn | 178.80 Mn | 63.69 Mn |
| 7 | Onterris | 470.12 Mn | 429.40 Mn | 82.26 Mn | 38.71 Mn |
| 8 | Perma Fix Environmental Services | 331.90 Mn | 223.46 Mn | -2.50 Mn | 19.84 Mn |
| 9 | Deep Isolation Nuclear | 182.23 Mn | 182.23 Mn | 707,000.00 | 57.66 Mn |
| 10 | Comstock | 177.73 Mn | 181.05 Mn | -896,073.00 | 36.71 Mn |
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 63.69 Mn |
| Mar 31, 2026 | 63.54 Mn |
| Dec 31, 2025 | 63.57 Mn |
| Sep 30, 2025 | 63.59 Mn |
| Jun 30, 2025 | 63.56 Mn |
| Mar 31, 2025 | 63.39 Mn |
| Dec 31, 2024 | 59.68 Mn |
| Sep 30, 2024 | 58.92 Mn |
| Jun 30, 2024 | 58.20 Mn |
| Mar 31, 2024 | 58.03 Mn |
| Dec 31, 2023 | 55.27 Mn |
| Sep 30, 2023 | 58.06 Mn |
| Jun 30, 2023 | 52.98 Mn |
| Mar 31, 2023 | 51.87 Mn |
| Dec 31, 2022 | 51.77 Mn |
| Sep 30, 2022 | 51.81 Mn |
| Jun 30, 2022 | 51.78 Mn |
| Mar 31, 2022 | 51.66 Mn |
| Dec 31, 2021 | 51.52 Mn |
| Sep 30, 2021 | 51.59 Mn |
Casella Waste Systems Shares Outstanding (Diluted) API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=shares-outstanding-diluted&ticker=CWST&period=max&api_key=YOUR_API_KEY
import requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-diluted", "ticker": "CWST", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()
const res = await fetch("https://data.businessquant.com/historic?slug=shares-outstanding-diluted&ticker=CWST&period=max&api_key=YOUR_API_KEY");
const data = await res.json();