Solaris Energy Infrastructure, Inc. (SEI)
Headquartered in Houston, Texas, and established in 2014, Solaris Energy Infrastructure, Inc. (which adopted its current name in September 2024, previously known as Solaris Oilfield Infrastructure, Inc.) serves the United States' oil and natural gas industry. The company engineers and produces specialized equipment for exploration and production firms, as well as oilfield service providers. Beyond manufacturing, Solaris delivers critical support services, including technician assistance, final-mile logistics, and mobilization solutions. Their operations also involve the transfer and secure storage of proppant and railcars at their dedicated transloading facility. Furthermore, Solaris innovates through technology development, offering Railtronix, an inventory management software, and pioneering all-electric equipment designed to automate the low-pressure stages of oil and gas well completion processes.
Sector: Oil & Gas Field Machinery & Equipment
Industry: Oil & Gas Equipment & Services
Solaris Energy Infrastructure, Inc.
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
based on 65.83M shares outstanding
USHeadquartered in Houston, Texas, and established in 2014, Solaris Energy Infrastructure, Inc. (which adopted its current name in September 2024, previously known as Solaris Oilfield Infrastructure, Inc.) serves the United States' oil and natural gas industry.
The company engineers and produces specialized equipment for exploration and production firms, as well as oilfield service providers. Beyond manufacturing, Solaris delivers critical support services, including technician assistance, final-mile logistics, and mobilization solutions. Their operations also involve the transfer and secure storage of proppant and railcars at their dedicated transloading facility. Furthermore, Solaris innovates through technology development, offering Railtronix, an inventory management software, and pioneering all-electric equipment designed to automate the low-pressure stages of oil and gas well completion processes.
Leadership
A. James Teague
Director
Amanda M. Brock
Co-CEO & Director
Christopher M. Powell
Chief Legal Officer & Corporate Secretary
Christopher P. Wirtz
Chief Accounting Officer
Employees
468
Country
US
Sector
Energy
Website
solaris-energy.com
| Insider | Title | Type | Shares | Value | Date |
|---|---|---|---|---|---|
 TEAGUE AJ | Director | Purchase | 3.9K | $250.4K | Sep 8, 2026 |
| TEAGUE AJ | Director | Purchase | 3.9K | $250.6K | Sep 8, 2026 |
 BURKE JAMES R | Director | Grant/Award | 3.1K | -- | Aug 23, 2026 |
 Giesinger Edgar R. JR. | Director | Grant/Award | 3.2K | -- | Aug 23, 2026 |
 Walker Ray N JR | Director | Grant/Award | 3.1K | -- | Aug 23, 2026 |
 YZAGUIRRE MARIO MAX | Director | Grant/Award | 3.2K | -- | Aug 23, 2026 |
| Name | Shares | % | Source |
|---|---|---|---|
BlackRock, Inc. · also on 13F· may incl. warrants· filed Aug 2026 | 8.0M | 12.2% | 13G |
 Yorktown Energy Partners X, L.P. 10% Owner | 7.1M | 10.8% | FORM 4 |
BlackRock, Inc. | 5.2M | 7.9% | 13F |
 J Turbines, Inc. 10% Owner | 4.0M | 6.1% | FORM 4 |
Encompass Capital Advisors LLC | 2.5M | 3.8% | 13F |
VANGUARD CAPITAL MANAGEMENT LLC | 2.4M | 3.7% | 13F |
FMR LLC · also on 13F· joint filing· may incl. warrants· filed May 2026 | 2.0M | 3.1% | 13G |
MORGAN STANLEY | 2.0M | 3.1% | 13F |
TWO SIGMA INVESTMENTS, LP | 2.0M | 3.0% | 13F |
Encompass Capital Advisors LLC · also on 13F· joint filing· may incl. warrants· filed May 2026 | 1.8M | 2.7% | 13G |
Insiders
- TEAGUE AJDirector
- BURKE JAMES RDirector
- Giesinger Edgar R. JR.Director
- Walker Ray N JRDirector
- YZAGUIRRE MARIO MAXDirector
- Keenan W Howard JRDirector
- Argo Laurie HDirector
- Wirtz Christopher P.Chief Accounting Officer
- Powell Christopher MChief Legal Officer
- KTR Management Company, LLC10% Owner
based on 65.83M shares outstanding
US30d Avg
2.94M
60d Avg
2.82M
90d Avg
2.97M