Arcosa (ACA) Shares Outstanding (Diluted) (2017 - 2026)
Arcosa (ACA) recorded Shares Outstanding (Diluted) of 49.2 million in Q2 2026, up 0.4% from 49 million a year earlier and unchanged from the prior quarter.
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Analysis
Arcosa (ACA) Shares Outstanding (Diluted) (2017 - 2026) Analysis & Trends
For FY2025, Arcosa reported Shares Outstanding (Diluted) of 49 million, up 0.4% from FY2024.
- Annual Shares Outstanding (Diluted) has increased for three straight years, with a five-year compound annual growth rate of 0.2% (FY2020 to FY2025).
- Across earlier years, Shares Outstanding (Diluted) came in at 48.8 million in FY2024 (+0.2%), 48.7 million in FY2023 (+0.4%), 48.5 million in FY2022 (-0.2%) and 48.6 million in FY2021 (+0.2%).
- On a year-over-year basis, Shares Outstanding (Diluted) rose in six of the last eight quarters, with growth averaging 0.4%.
- Per Business Quant, the preceding three quarters came in at 49.2 million (Q1 2026), 49 million (Q4 2025) and 49.1 million (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Dil.) (Qtr) |
|---|---|---|---|---|---|
| 1 | Caterpillar | 340.33 Bn | 312.03 Bn | 7.76 Bn | 462.50 Mn |
| 2 | Amphenol | 195.04 Bn | 189.62 Bn | 3.55 Bn | 2.58 Bn |
| 3 | Deere | 171.72 Bn | 139.81 Bn | 4.66 Bn | 270.70 Mn |
| 4 | Eaton | 152.74 Bn | 149.93 Bn | 2.86 Bn | 389.50 Mn |
| 5 | Parker-Hannifin | 120.82 Bn | 118.95 Bn | 2.25 Bn | 128.10 Mn |
| 6 | Emerson Electric | 91.30 Bn | 84.04 Bn | 2.66 Bn | 561.10 Mn |
| 7 | 3M | 90.37 Bn | 71.82 Bn | 2.78 Bn | 522.60 Mn |
| 8 | Vertiv Holdings | 81.71 Bn | 72.33 Bn | 1.23 Bn | 392.75 Mn |
| 9 | Illinois Tool Works | 79.34 Bn | 75.90 Bn | 1.90 Bn | 287.00 Mn |
| 10 | Arcosa | 7.32 Bn | 6.30 Bn | 155.70 Mn | 49.20 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 49.20 Mn |
| Mar 31, 2026 | 49.20 Mn |
| Dec 31, 2025 | 49.00 Mn |
| Sep 30, 2025 | 49.10 Mn |
| Jun 30, 2025 | 49.00 Mn |
| Mar 31, 2025 | 49.20 Mn |
| Dec 31, 2024 | 48.80 Mn |
| Sep 30, 2024 | 48.80 Mn |
| Jun 30, 2024 | 48.70 Mn |
| Mar 31, 2024 | 48.90 Mn |
| Dec 31, 2023 | 48.70 Mn |
| Sep 30, 2023 | 48.80 Mn |
| Jun 30, 2023 | 48.70 Mn |
| Mar 31, 2023 | 48.80 Mn |
| Dec 31, 2022 | 48.50 Mn |
| Sep 30, 2022 | 48.50 Mn |
| Jun 30, 2022 | 48.60 Mn |
| Mar 31, 2022 | 48.80 Mn |
| Dec 31, 2021 | 48.60 Mn |
| Sep 30, 2021 | 48.60 Mn |
API Access
Arcosa 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=ACA&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-diluted", "ticker": "ACA", "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=ACA&period=max&api_key=YOUR_API_KEY");
const data = await res.json();