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Solaris Energy Infrastructure, Inc. logo

Solaris Energy Infrastructure, Inc. (SEI) Stock Ticker

NYSE: SEI · Energy · Oil & Gas Equipment & Services
$70.97+1.24%
USD · as of 2026-09-28 · market cap $4.3B
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SEI right now

Up 42% in a month — 47 points ahead of its industry.
Options expect by Oct 6±10.5%
Options expect by Oct 29±21.7%
Priced in for Nov 2 earnings±23.1%
IV rank (30-day)9% · cheap
From Tickr's live models · 2026-09-29. Not investment advice.

Market factors today

Tickr 500 vs S&P 500+0.49%+1.0% MTD
Momentum L/S+1.35%+15.1% MTD
High-beta momo L/S+1.46%+22.2% MTD
Rate sensitivity L/S+1.91%+6.9% MTD
Oil sensitivity L/S-2.54%-5.3% MTD
Unprofitable tech-1.43%+3.7% MTD

Unlock the full SEI picture

🔒 Implied move chart & probabilities
🔒 Live options flow
🔒 AI analysis & chat on SEI
🔒 Catalysts & earnings
🔒 Strategy Lab
🔒 Financials & estimates
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About Solaris Energy Infrastructure, Inc.

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.

SEI stock facts

Ticker symbolSEI
ExchangeNew York Stock Exchange
SectorEnergy
IndustryOil & Gas Equipment & Services
Market cap$4.3B
CEOWilliam A. Zartler
Employees468
HeadquartersHouston, TX, US
IPO date2017-05-12
Websitewww.solaris-energy.com

What you can see for SEI on Tickr

Live SEI price chart with overlays, the options chain, implied move, IV rank, options flow and Strategy Lab, financial statements and consensus estimates, analyst ratings, catalysts, news with AI scoring, and an AI chat that has read the SEI report.

Rankings

Largest Energy companiesLargest companies by market cap

FAQ

What is the ticker symbol for Solaris Energy Infrastructure, Inc.?

The ticker symbol for Solaris Energy Infrastructure, Inc. is SEI, listed on the New York Stock Exchange.

What is 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.…

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