Ticker history: SOI became SEI (Solaris Energy Infrastructure, Inc.) on . Earlier news and filings retain their original names and dates. View SOI history.
What Changed
Price Move History
- Daily moves over 5%
- 75 252 sessions, November 13, 2025 to November 13, 2026
- Largest daily move
- +18.1% close of July 30, 2026
- 1-year change
- +42% closing prices, November 13, 2025 to November 13, 2026
- 1-month change
- -18% closing prices, October 13, 2026 to November 13, 2026
Company Description
Solaris Energy Infrastructure, Inc. (NYSE: SEI) is an energy-focused company that provides equipment-based solutions across distributed power generation and oil and gas logistics. According to company disclosures, Solaris serves multiple U.S. end markets, including the energy sector, data centers, and other commercial and industrial customers, and is headquartered in Houston, Texas.
The company reports two primary business segments that align with how management evaluates performance and allocates resources: Solaris Power Solutions and Solaris Logistics Solutions.
Solaris Power Solutions
Solaris Power Solutions delivers power generation and distribution solutions. In its segment reporting, the company describes this business as providing configurable sets of natural gas-powered mobile turbines and ancillary equipment. This segment primarily leases equipment to data center and energy customers and is focused on expanding services across multiple commercial and industrial end markets. Company materials also describe these offerings more broadly as mobile and scalable equipment-based solutions for use in distributed power generation.
Solaris highlights that its power infrastructure is designed to provide flexible, on-demand power for customers. In addition, Solaris participates in a joint venture, Stateline Power, LLC, which is described as a joint venture to provide approximately 900 megawatts of primary power to a data center. The company also reports ordering additional generation capacity and expects its consolidated pro forma generation capacity to reach a significantly higher megawatt level over time, funded through a combination of convertible notes and cash from operations, as disclosed in its earnings releases.
Solaris Logistics Solutions
The Solaris Logistics Solutions segment designs and manufactures specialized equipment that enables the efficient management of raw materials used in the completion of oil and natural gas wells. Solaris states that its equipment-based logistics services include field technician support and software solutions, and may also include last mile and mobilization services. This segment fits within the Oil & Gas Equipment & Services industry classification and reflects Solaris’ roots in wellsite logistics and materials handling.
Company segment disclosures indicate that Solaris Logistics Solutions has historically been a significant contributor to revenue and Adjusted EBITDA, and that management continues to focus on generating free cash flow from this segment while growing the Power Solutions business.
Power Generation, Distribution and Power-as-a-Service Strategy
Solaris describes itself in public communications as delivering power generation and distribution solutions and scalable equipment-based solutions for distributed power generation. The company has disclosed a strategy of growing its Power Solutions segment, including expanding its power fleet, accelerating power delivery on data center projects, and installing emissions control equipment to support multi-year contracts.
In connection with this strategy, Solaris has entered into a joint venture to provide primary power to a data center and has ordered additional generation capacity. The company also reports that it has closed on the acquisition of HVMVLV, LLC, a specialty provider of complex and fast-turnaround electrical control and distribution equipment and associated technical design and engineering services. Solaris states that this acquisition strengthens its capabilities related to distribution and voltage regulation of complex power loads and supports its Power-as-a-Service strategy by internalizing key technical expertise.
Capital Structure, Listings and Financing Activities
Solaris Energy Infrastructure’s Class A common stock trades on the New York Stock Exchange under the symbol SEI. The company has also announced a dual listing of its Class A common stock on NYSE Texas, Inc., while maintaining its primary listing on the NYSE and continuing to trade under the same ticker symbol on both exchanges.
Solaris has disclosed multiple financing transactions to support its growth plans, including senior convertible notes offerings and related capped call transactions. The company has used proceeds to refinance term loans, purchase additional turbine capacity for its power fleet, and fund growth capital for power generation equipment and related electrical infrastructure. Solaris has also amended its revolving credit facility to permit the issuance of certain convertible debt and related derivative securities.
Dividends and Shareholder Returns
In its earnings announcements, Solaris reports a history of recurring dividends on its Class A common stock. For example, the company’s board of directors has approved quarterly dividends that it identifies as part of a consecutive dividend track record. These shareholder returns occur alongside capital investments in its power and logistics businesses.
Management and Governance
Solaris is incorporated in Delaware and files periodic reports and current reports on Form 8-K with the U.S. Securities and Exchange Commission. In an 8-K filing, the company reported that its board appointed Amanda M. Brock as Co-Chief Executive Officer and as a director, serving alongside an existing co-CEO. The filing notes that Ms. Brock serves as a Class I director with a term expiring at a future annual meeting of stockholders and that she is eligible to participate in the company’s employee benefit plans, including an executive change in control severance plan.
Business Model and Revenue Characteristics
Solaris’ disclosures indicate that it generates revenue from both service and leasing activities. In its consolidated statements of operations, the company reports service revenue and leasing revenue, reflecting the mix of logistics services and power equipment leasing. Segment reporting shows that Solaris Power Solutions and Solaris Logistics Solutions each contribute to total revenue and Adjusted EBITDA, and that management evaluates performance using Adjusted EBITDA, which is defined and reconciled in company filings and earnings materials.
Solaris explains that it views EBITDA and Adjusted EBITDA as important indicators of performance because they reflect core operating results and facilitate comparisons across periods. The company emphasizes that these non-GAAP measures are intended to supplement, not replace, GAAP financial measures.
End Markets and Industry Positioning
Across its disclosures and press releases, Solaris consistently states that it serves multiple U.S. end markets, including energy, data centers, and other commercial and industrial sectors. In the logistics segment, Solaris’ specialized equipment and services are used in the completion of oil and natural gas wells, which places the company within the Oil & Gas Equipment & Services industry. In the power segment, Solaris focuses on distributed power generation, mobile natural gas-powered turbines, and power distribution and control equipment, including through its acquisition of HVMVLV and its Stateline joint venture.
By combining power generation and distribution solutions with logistics equipment and services for oil and gas well completions, Solaris positions itself as an energy infrastructure company with exposure to both traditional energy activity and power demand from data centers and other commercial and industrial users, as described in its public communications.
Stock Performance
Solaris Energy Infrastructure (SEI) closed at $63.81 on November 13, 2026. Over the past 12 months, the price has gained 42.0%.
SEI Metrics & Rankings
Price returns through November 13, 2026. Month and year figures include the first trading day. Ranking links may use different dates.
Latest News
Solaris Energy Infrastructure has 10 recent news articles. Of the recent coverage, 7 articles coincided with positive price movement and 3 with negative movement. Key topics include earnings, conferences, earnings date, debt offering, offering. View all SEI news →
SEC Filings
Solaris Energy Infrastructure has filed 10 recent SEC filings, including 6 Form 8-K, 2 Form 4, 1 Form 10-Q, 1 Form SCHEDULE 13G/A. The most recent filing was submitted on . SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all SEI SEC filings →
Insider Radar
Insider buying activity at Solaris Energy Infrastructure over the past 90 days may reflect management confidence in the company's direction. Institutional investors and analysts often monitor insider purchases as a potential bullish indicator for the stock.
Financial Highlights
Solaris Energy Infrastructure generated $622.2M in revenue in FY2025, operating income reached $135.4M (21.8% operating margin), and net income was $30.2M, reflecting a 4.9% net profit margin. The company generated $209.1M in operating cash flow. The current ratio was 2.96, measuring current assets divided by current liabilities.
Upcoming Events
Dividend record date
Dividend payable date
Q1 2027 Guidance
Project deployments begin
10-year power contract start
Redemption option begins
Target 3,100 MW capacity
Convertible notes mature
Convertible notes maturity
Convertible notes maturity
Solaris Energy Infrastructure has 11 upcoming scheduled events. The next event, "Dividend record date", is scheduled for December 8, 2026 (in 23 days). 8 of them are financing or capital events, such as a dividend or a debt maturity. Investors can track these dates to stay informed about potential catalysts that may affect the SEI stock price.
Short Interest History
Short interest in Solaris Energy Infrastructure (SEI) currently stands at 16.8 million shares, up 1.6% from the previous reporting period, representing 27.0% of the float. Since November 2025, short interest has increased by 28.4%.
Days to Cover History
Days to cover for Solaris Energy Infrastructure (SEI) currently stands at 5.9 days. The ratio is the reported short interest divided by the average daily trading volume. Since November 2025, the figure has increased by 38.3%. Across the settlements charted above, it has ranged from 3.8 to 6.8 days.
SEI Company Profile & Sector Positioning
Solaris Energy Infrastructure (SEI) operates in the Oil & Gas Equipment & Services industry within the broader Energy sector and is listed on the NYSE. Among dividend-paying stocks, SEI ranks #1,805 by dividend yield.
Investors comparing SEI often look at related companies in the same sector, including Kodiak Gas Services, Inc. (KGS), Archrock Inc (AROC), Cactus, Inc. (WHD), Tidewater, Inc. (TDW), and USA Compression Partners, LP (USAC). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate SEI's relative position within its industry.