Orion Group Holdings ORN
NYSE ORN
$8.42 -0.24 (-2.77%)
As of: Oct 22, 2026 · 3:59 PM EDT

Orion Group Holdings (ORN) Shares Outstanding (Diluted) (2010 - 2026)

Updated

Orion Group Holdings' Shares Outstanding (Diluted) came in at 40.48 million for Q2 2026, up 1.7% from 39.79 million a year earlier and up 0.9% from the prior quarter.

Analysis

Orion Group Holdings (ORN) Shares Outstanding (Diluted) (2010 - 2026) Analysis & Trends

For FY2025, Orion Group Holdings' Shares Outstanding (Diluted) was 39.64 million, up 14.0% from FY2024.

  • Shares Outstanding (Diluted) has increased in each of the last ten years, with a five-year compound annual growth rate of 5.6% (FY2020 to FY2025).
  • Going back by year, Shares Outstanding (Diluted) was 34.78 million in FY2024 (+7.5%), 32.35 million in FY2023 (+3.0%), 31.4 million in FY2022 (+2.1%) and 30.76 million in FY2021 (+2.1%).
  • The Q2 2026 figure represents the highest quarterly Shares Outstanding (Diluted) in data going back to Q2 2010.
  • Year-over-year, Shares Outstanding (Diluted) has increased for 41 consecutive quarters, with growth averaging 11.0% over the last eight quarters.
  • Over the past five years, the year-over-year growth in Shares Outstanding (Diluted) ranged from 0.8% (Q2 2022) to 20.2% (Q2 2025).
  • Business Quant data shows ORN's Shares Outstanding (Diluted) at 40.13 million (Q1 2026), 39.64 million (Q4 2025) and 39.79 million (Q3 2025) in the three quarters before Q2 2026.
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Shares Outstanding (Dil.) (Qtr)
1 Quanta Services 82.97 Bn 81.05 Bn 1.55 Bn 152.44 Mn
2 Ferrovial 35.66 Bn 13.90 Bn - 718.72 Mn
3 Emcor 29.32 Bn 25.72 Bn 1.02 Bn 44.55 Mn
4 Jacobs Solutions 17.23 Bn 11.89 Bn 810.70 Mn 118.90 Mn
5 Mastec 13.41 Bn 12.19 Bn 556.28 Mn 78.87 Mn
6 Sterling Infrastructure 11.44 Bn 9.77 Bn 289.96 Mn 31.14 Mn
7 IES Holdings 8.76 Bn 7.62 Bn 340.66 Mn 40.40 Mn
8 Stantec 8.31 Bn 7.23 Bn 1.36 Bn 114.07 Mn
9 Aecom 7.82 Bn 2.94 Bn -34.04 Mn 128.60 Mn
10 Orion Group Holdings 341.85 Mn 326.56 Mn 22.93 Mn 40.48 Mn
Historic Data

Historic Data

Download Data
DateValue
Jun 30, 2026 40.48 Mn
Mar 31, 2026 40.13 Mn
Dec 31, 2025 39.64 Mn
Sep 30, 2025 39.79 Mn
Jun 30, 2025 39.79 Mn
Mar 31, 2025 39.06 Mn
Dec 31, 2024 34.78 Mn
Sep 30, 2024 34.52 Mn
Jun 30, 2024 33.11 Mn
Mar 31, 2024 32.55 Mn
Dec 31, 2023 32.35 Mn
Sep 30, 2023 32.38 Mn
Jun 30, 2023 32.29 Mn
Mar 31, 2023 32.18 Mn
Dec 31, 2022 31.40 Mn
Sep 30, 2022 31.61 Mn
Jun 30, 2022 30.95 Mn
Mar 31, 2022 30.97 Mn
Dec 31, 2021 30.76 Mn
Sep 30, 2021 30.98 Mn
API Access

Orion Group Holdings 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=ORN&period=max&api_key=YOUR_API_KEY