Orion Group Holdings, Inc. (ORN)

NYSE: ORN · Real-Time Price · USD

11.56

-0.63 (-5.17%)

At close: Apr 28, 2026, 4:00 PM EDT

11.93

+0.37 (3.20%)

After-hours: Apr 28, 2026, 4:27 PM EDT

Orion Group Holdings Market Cap

Orion Group Holdings has a market cap or net worth of $456.50 million as of April 28, 2026. Its market cap has increased by 111.73% in one year.

Market Cap

456.50M

Enterprise Value

519.72M

1-Year Change

111.73%

Ranking

#3139

Market Cap Chart

Since December 20, 2007, Orion Group Holdings's market cap has increased from $340.70M to $456.50M, an increase of 33.99%. That is a compound annual growth rate of 1.61%.

Market Cap History

Date	Market Cap	% Change
Apr 27, 2026	488.60M	23.20%
Dec 31, 2025	396.60M	39.11%
Dec 31, 2024	285.10M	77.63%
Dec 29, 2023	160.50M	110.35%
Dec 30, 2022	76.30M	-34.84%
Dec 31, 2021	117.10M	-22.40%
Dec 31, 2020	150.90M	-1.63%
Dec 31, 2019	153.40M	23.41%
Dec 31, 2018	124.30M	-43.70%
Dec 29, 2017	220.80M	-19.83%
Dec 30, 2016	275.40M	142.00%
Dec 31, 2015	113.80M	-62.58%
Dec 31, 2014	304.10M	-7.57%
Dec 31, 2013	329.00M	65.74%
Dec 31, 2012	198.50M	10.09%
Dec 30, 2011	180.30M	-42.21%
Dec 31, 2010	312.00M	-44.67%
Dec 31, 2009	563.90M	170.85%
Dec 31, 2008	208.20M	-35.64%
Dec 31, 2007	323.50M	-5.05%

View and export this data all the way back to 2007. Sign Up Today.

Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding

Full Definition

Related Stocks

Company	Market Cap
Ameresco	1.47B
Willdan Group	1.08B
Cardinal Infrastructure Group	748.29M
Bowman Consulting Group	532.20M
Concrete Pumping Holdings	397.01M
Matrix Service Company	363.98M
Phoenix Asia Holdings	335.88M
Energy Services of America	310.31M

Market Cap Rankings