Watsco (WSO-B) Shares Outstanding (Diluted) (2009 - 2026)
Watsco (WSO-B) recorded Weighted Average Shares Outstanding (Diluted) of 38.19 million in Q3 2026, up 0.7% from 37.92 million a year earlier and unchanged from the prior quarter.
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Analysis
Watsco (WSO-B) Shares Outstanding (Diluted) (2009 - 2026) Analysis & Trends
For FY2025, Watsco reported Weighted Average Shares Outstanding (Diluted) of 37.9 million, up 1.0% from FY2024.
- Annual Weighted Average Shares Outstanding (Diluted) has increased for 16 straight years, with a five-year compound annual growth rate of 1.5% (FY2020 to FY2025).
- Across earlier years, Weighted Average Shares Outstanding (Diluted) came in at 37.51 million in FY2024 (+2.7%), 36.53 million in FY2023 (+2.4%), 35.68 million in FY2022 (+0.7%) and 35.42 million in FY2021 (+0.8%).
- On a year-over-year basis, Weighted Average Shares Outstanding (Diluted) has increased for 64 consecutive quarters, with growth averaging 1.1% over the last eight quarters.
- Across the past five years, year-over-year growth in Weighted Average Shares Outstanding (Diluted) ran from 0.3% in Q2 2022 to 3.3% in Q2 2024.
- Per Business Quant, the preceding three quarters came in at 38.19 million (Q2 2026), 37.96 million (Q1 2026) and 37.9 million (Q4 2025).
Peer Set
Peer Comparison
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 38.19 Mn |
| Mar 31, 2026 | 37.96 Mn |
| Dec 31, 2025 | 37.90 Mn |
| Sep 30, 2025 | 37.92 Mn |
| Jun 30, 2025 | 37.90 Mn |
| Mar 31, 2025 | 37.85 Mn |
| Dec 31, 2024 | 37.51 Mn |
| Sep 30, 2024 | 37.67 Mn |
| Jun 30, 2024 | 37.63 Mn |
| Mar 31, 2024 | 37.00 Mn |
| Dec 31, 2023 | 36.53 Mn |
| Sep 30, 2023 | 36.58 Mn |
| Jun 30, 2023 | 36.43 Mn |
| Mar 31, 2023 | 36.30 Mn |
| Dec 31, 2022 | 35.68 Mn |
| Sep 30, 2022 | 35.56 Mn |
| Jun 30, 2022 | 35.52 Mn |
| Mar 31, 2022 | 35.50 Mn |
| Dec 31, 2021 | 35.42 Mn |
| Sep 30, 2021 | 35.44 Mn |
API Access
Watsco 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=WSO-B&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-diluted", "ticker": "WSO-B", "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=WSO-B&period=max&api_key=YOUR_API_KEY");
const data = await res.json();