Masco (MAS) Shares Outstanding (Diluted) (2009 - 2026)
Masco's Weighted Average Shares Outstanding (Diluted) came in at 196 million for Q3 2026, down 6.2% from 209 million a year earlier and down 1.5% from the prior quarter.
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Analysis
Masco (MAS) Shares Outstanding (Diluted) (2009 - 2026) Analysis & Trends
For FY2025, Masco's Weighted Average Shares Outstanding (Diluted) was 210 million, down 4.1% from FY2024.
- Weighted Average Shares Outstanding (Diluted) has declined in each of the last 11 years, with a five-year compound annual growth rate of -4.5% (FY2020 to FY2025).
- Going back by year, Weighted Average Shares Outstanding (Diluted) was 219 million in FY2024 (-3.1%), 226 million in FY2023 (-2.6%), 232 million in FY2022 (-7.6%) and 251 million in FY2021 (-4.9%).
- The Q3 2026 figure represents the lowest quarterly Weighted Average Shares Outstanding (Diluted) in data going back to Q1 2009.
- Year-over-year, Weighted Average Shares Outstanding (Diluted) has declined for 47 consecutive quarters, with an average decline of 4.4% over the last eight quarters.
- Over the past five years, the year-over-year decline in Weighted Average Shares Outstanding (Diluted) ranged from 0.4% (Q3 2023) to 8.1% (Q3 2022).
- Business Quant data shows MAS's Weighted Average Shares Outstanding (Diluted) at 199 million (Q2 2026), 204 million (Q1 2026) and 210 million (Q4 2025) in the three quarters before Q3 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Dil.) (Qtr) |
|---|---|---|---|---|---|
| 1 | Trane Technologies | 92.12 Bn | 86.76 Bn | 2.38 Bn | 221.40 Mn |
| 2 | Johnson Controls International | 85.49 Bn | 85.52 Bn | 2.71 Bn | 610.00 Mn |
| 3 | Carrier Global | 43.38 Bn | 38.12 Bn | 1.90 Bn | 821.80 Mn |
| 4 | Comfort Systems Usa | 38.65 Bn | 32.60 Bn | 934.48 Mn | 35.15 Mn |
| 5 | Otis Worldwide | 29.75 Bn | 26.31 Bn | 1.16 Bn | 381.90 Mn |
| 6 | James Hardie Industries | 16.90 Bn | 16.08 Bn | 562.40 Mn | 585.80 Mn |
| 7 | Masco | 16.35 Bn | 14.41 Bn | 720.00 Mn | 196.00 Mn |
| 8 | Allegion | 15.98 Bn | 14.60 Bn | 548.20 Mn | 85.20 Mn |
| 9 | Carlisle Companies | 15.35 Bn | 12.26 Bn | 494.90 Mn | 39.60 Mn |
| 10 | Madison Air Solutions | 12.59 Bn | 9.25 Bn | 422.70 Mn | 530.19 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | 196.00 Mn |
| Jun 30, 2026 | 199.00 Mn |
| Mar 31, 2026 | 204.00 Mn |
| Dec 31, 2025 | 210.00 Mn |
| Sep 30, 2025 | 209.00 Mn |
| Jun 30, 2025 | 211.00 Mn |
| Mar 31, 2025 | 213.00 Mn |
| Dec 31, 2024 | 219.00 Mn |
| Sep 30, 2024 | 218.00 Mn |
| Jun 30, 2024 | 220.00 Mn |
| Mar 31, 2024 | 221.00 Mn |
| Dec 31, 2023 | 226.00 Mn |
| Sep 30, 2023 | 226.00 Mn |
| Jun 30, 2023 | 226.00 Mn |
| Mar 31, 2023 | 227.00 Mn |
| Dec 31, 2022 | 232.00 Mn |
| Sep 30, 2022 | 227.00 Mn |
| Jun 30, 2022 | 233.00 Mn |
| Mar 31, 2022 | 241.00 Mn |
| Dec 31, 2021 | 251.00 Mn |
API Access
Masco 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=MAS&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-diluted", "ticker": "MAS", "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=MAS&period=max&api_key=YOUR_API_KEY");
const data = await res.json();