HLX Helix Energy Solutions Group Inc.
HLX was the NYSE ticker symbol of Helix Energy Solutions Group Inc. It no longer appears in current US listing files, which usually means the security was delisted, acquired, merged, or moved to a new symbol. SEC records list “Helix Energy Solutions Group Inc” as a former name of Hornbeck Offshore Services, Inc., which trades today as HOS.
HLX at a glance
- Symbol
- HLX
- Company / issuer
- Helix Energy Solutions Group Inc.
- Security type
- Common stock
- Last exchange
- NYSE
- Status
- No longer listed
- Seen in listing files
- Apr 2015 – Aug 2026
- Sector
- Energy
- Industry
- Oilfield Services/Equipment
- Country
- United States
- Last reported market cap
- $1.5 billion (Aug 2026)
HLX ticker history
All listing names we have recorded under the symbol HLX, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| Helix Energy Solutions Group Inc. | Common Stock | Apr 2015 | Aug 2026 |
Snapshots have gaps (notably 2018–2021, and 2015–2021 for NYSE listings), so the actual delisting date may be later than the last-seen date.
Frequently asked questions
What company has the ticker symbol HLX?
HLX was the ticker symbol of Helix Energy Solutions Group Inc on NYSE.
Is HLX still trading?
No. HLX does not appear in current US exchange listings as of Sep 2026; it was last seen in our listing snapshots in Aug 2026. The company now appears to trade as HOS (Hornbeck Offshore Services, Inc.).
Which exchange was HLX listed on?
HLX was listed on NYSE.