Solaris Energy Infrastructure, Inc. Class A (SEI)

New York Stock Exchange:
SEI
| Latest update: Nov 4, 2025, 2:29 PM

Stock events for Solaris Energy Infrastructure, Inc. (SEI)

Solaris Energy Infrastructure, Inc. (SEI) stock has experienced significant volatility. The share price increased by 282.00% between October 2024 and October 2025. A Morpheus Research report led to a stock drop due to allegations of an overvalued acquisition and other issues, triggering an investigation. The stock rose after exceptional Q1 results and a large contract with an AI client. Solaris priced convertible senior notes, initially causing a stock drop, but the price target was later increased. Insider activity included an officer's share acquisition and a director's share sale.

Demand Seasonality affecting Solaris Energy Infrastructure, Inc.’s stock price

Demand seasonality varies between Solaris Energy Infrastructure, Inc.'s segments. The Solaris Logistics Solutions segment experienced increased customer activity in Q1 2025 but anticipates potential softness in Q3 2025. The Solaris Power Solutions segment is experiencing accelerating demand driven by electrification trends, AI power needs, and manufacturing reshoring.

Overview of Solaris Energy Infrastructure, Inc.’s business

Solaris Energy Infrastructure, Inc. (SEI) operates in the energy sector, focusing on oil and gas equipment and services, with a growing presence in distributed power generation and renewable energy infrastructure. The company provides mobile and scalable equipment-based solutions through its Solaris Power Solutions and Solaris Logistics Solutions segments. Solaris Power Solutions offers natural gas-powered mobile turbines for distributed power generation, serving sectors like data centers and energy. Solaris Logistics Solutions designs and manufactures equipment for raw material management in oil and natural gas wells, including support services. SEI also specializes in developing and operating utility-scale solar power facilities and battery storage systems across North America.

SEI’s Geographic footprint

Solaris Energy Infrastructure, Inc. operates across major U.S. shale plays, including the Permian, Eagle Ford, Marcellus/Utica, Haynesville, STACK/SCOOP, and Bakken formations, with equipment manufactured in Early, Texas. SEI has a growing presence in the southwestern United States for its renewable energy and power solutions and is expanding into eastern seaboard markets, aiming for a significant market presence across North America and emerging international markets.

SEI Corporate Image Assessment

Solaris Energy Infrastructure, Inc.'s brand reputation was negatively impacted by a Morpheus Research report alleging an overvalued acquisition and other issues, leading to a stock price drop and investigation. Strong financial and operational performance in Q1 and Q2 2025, including securing a large contract with an AI data center client, could positively contribute to its reputation.

Ownership

Solaris Energy Infrastructure, Inc. has a mixed ownership structure including institutional shareholders, insiders, and individual investors. Institutional ownership is significant, with major holders including BlackRock, Inc., Encompass Capital Advisors LLC, and Vanguard Group Inc. Key individual and insider owners include Yorktown X Associates LLC, W. Howard Keenan Jr., William A. Zartler, and Solaris Energy Capital LLC.

Price Chart

$53.97

20.90%
(1 month)

Top Shareholders

BlackRock, Inc.
15.18%
Encompass Capital Advisors LLC
8.98%
The Vanguard Group, Inc.
6.04%
Summit Partners LP
5.96%
Driehaus Capital Holdings LLLP
5.55%
FMR LLC
4.09%
Morgan Stanley
3.92%
Westwood Holdings Group, Inc.
3.72%
Wellington Management Group LLP
3.10%
Affiliated Managers Group, Inc.
2.91%
Brightline Capital Management LLC
2.78%
SIR Capital Management LP
2.55%
UBS Group AG
2.34%
State Street Corp.
2.28%
Geode Holdings Trust
2.14%
The Goldman Sachs Group, Inc.
2.09%
1251 Capital Group, Inc.
2.08%
Franklin Resources, Inc.
2.03%
Goodlander Investment Management LLC
1.73%
Dimensional Holdings, Inc.
1.70%

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FAQ

What is the current stock price of Solaris Energy Infrastructure, Inc.?

As of the latest update, Solaris Energy Infrastructure, Inc.'s stock is trading at $53.97 per share.

What’s happening with Solaris Energy Infrastructure, Inc. stock today?

Today, Solaris Energy Infrastructure, Inc. stock is up by 20.90%, possibly due to news.

What is the market sentiment around Solaris Energy Infrastructure, Inc. stock?

Current sentiment around Solaris Energy Infrastructure, Inc. stock is negative, based on recent news, trading volume, and analyst opinions.

Is Solaris Energy Infrastructure, Inc.'s stock price growing?

Over the past month, Solaris Energy Infrastructure, Inc.'s stock price has increased by 20.90%.

How can I buy Solaris Energy Infrastructure, Inc. stock?

You can buy Solaris Energy Infrastructure, Inc. stock through any brokerage platform, such as e.g., Robinhood, Fidelity, E*TRADE, by searching for the ticker symbol SEI

Who are the major shareholders of Solaris Energy Infrastructure, Inc. stock?

Major shareholders of Solaris Energy Infrastructure, Inc. include institutions such as BlackRock, Inc. (15.18%), Encompass Capital Advisors LLC (8.98%), The Vanguard Group, Inc. (6.04%) ... , according to the latest filings.