ORN Orion Group Holdings, Inc.
NYSEActiveCommon stock
ORN is the ticker symbol of Orion Group Holdings, Inc., which is listed on NYSE. The symbol was previously used by Orion Marine Group Inc.
ORN at a glance
- Symbol
- ORN
- Company / issuer
- Orion Group Holdings, Inc.
- Security type
- Common stock
- Exchange
- NYSE
- Status
- Actively traded
- Seen in listing files
- Apr 2015 – present
- Sector
- Industrials
- Industry
- Military/Government/Technical
- Country
- United States
- Market cap
- $345.0 million (Sep 2026)
ORN ticker history
All companies and securities we have recorded under the symbol ORN, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| Orion Marine Group Inc | Common | Apr 2015 | Apr 2015 |
| Orion Group Holdings, Inc. | Common | Jan 2021 | present |
Orion Group Holdings, Inc. company profile
- Industry (SIC)
- Heavy Construction Other Than Bldg Const - Contractors
- Headquarters
- Houston, TX
- Fiscal year end
- December 31
- SEC filer category
- Accelerated filer
- Latest annual report
- 10-K filed 2026-03-04
- Latest interim report
- 10-Q filed 2026-07-29
- SEC CIK
- 1402829
Former company names
- Orion Marine Group Inc (until 2016)
Source: SEC EDGAR filer data.
ORN price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol ORN?
ORN is the ticker symbol of Orion Group Holdings, Inc on NYSE.
Is ORN still trading?
Yes. ORN appears in the current NYSE listings as of Sep 2026.
Which companies have used the ticker ORN?
Our listing records show ORN used by: Orion Marine Group Inc; Orion Group Holdings, Inc..
Which exchange is ORN listed on?
ORN is listed on NYSE.
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