Institutional shares held 131 Million
450K calls
29.8K puts
Total value of holdings $818M
$2.82M calls
$186K puts
Market Cap $950M
151,820,992 Shares Out.
Institutional ownership 86.03%
# of Institutions 272


Latest Institutional Activity in HLX

Top Purchases

Q2 2025
Invesco Ltd. Shares Held: 3.2M ($20M)
Q2 2025
Adage Capital Partners Gp, L.L.C. Shares Held: 1.65M ($10.3M)
Q2 2025
Cerity Partners LLC Shares Held: 1.3M ($8.13M)
Q2 2025
Csm Advisors, LLC Shares Held: 432K ($2.71M)
Q2 2025
D. E. Shaw & Co., Inc. Shares Held: 458K ($2.87M)

Top Sells

Q2 2025
Sourcerock Group LLC Shares Held: 363K ($2.27M)
Q2 2025
Encompass Capital Advisors LLC Shares Held: 3.81M ($23.8M)
Q2 2025
Dimensional Fund Advisors LP Shares Held: 9.46M ($59.2M)
Q2 2025
Pacer Advisors, Inc. Shares Held: 884K ($5.54M)
Q2 2025
Millennium Management LLC Shares Held: 405K ($2.54M)

About HLX

Helix Energy Solutions Group, Inc., an offshore energy services company, provides specialty services to the offshore energy industry primarily in Brazil, the Gulf of Mexico, North Sea, the Asia Pacific, and West Africa regions. The company operates through three segments: Well Intervention, Robotics, and Production Facilities. It engages in the installation of flowlines, control umbilicals, and manifold assemblies and risers; trenching and burial of pipelines; installation and tie-in of riser and manifold assembly; commissioning, testing, and inspection activities; and provision of cable and umbilical lay, and connection services. The company also provides well intervention, intervention engineering, and production enhancement services; inspection, repair, and maintenance of production structures, trees, jumpers, risers, pipelines, and subsea equipment; and related support services. In addition, it offers reclamation and remediation services; well plug and abandonment services; pipeline abandonment services; and site inspections. Additionally, the company offers oil and natural gas processing facilities and services; and fast response system, as well as site clearance and subsea support services. It serves independent oil and gas producers and suppliers, pipeline transmission companies, renewable energy companies, and offshore engineering and construction firms. The company was formerly known as Cal Dive International, Inc. and changed its name to Helix Energy Solutions Group, Inc. in March 2006. Helix Energy Solutions Group, Inc. was incorporated in 1979 and is headquartered in Houston, Texas.


Insider Transactions at HLX

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
2.7M Shares
From 11 Insiders
Grant, award, or other acquisition 94.8K shares
Exercise of conversion of derivative security 2.6M shares
Sell / Disposition
2M Shares
From 17 Insiders
Payment of exercise price or tax liability 415K shares
Open market or private sale 568K shares
Sale (or disposition) back to the issuer 1.02M shares

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