HOS ▲ +0.3% $HOS HLX - Hornbeck and Helix Complete Merger, Creating a Premier Integrated Offshore Services Company Hornbeck Offshore Services and Helix Energy Solutions completed their merger to form an integrated offshore services provider, with $HOS shares rising 0.3% on the news. The combined company brings together Hornbeck's vessel operations and Helix's subsea services, positioning the entity to offer broader capabilities to offshore energy clients. 01-SEP-2026 07:55 AM ET