Why Is SOLARIS ENERGY INFRS A (SEI) Stock Up Today?

Solaris Energy Infrastructure A (SEI) surged 15.31% to $63.42 in early trading on the back of raised EBITDA guidance and a strategic acquisition. The stock opened with a 4.0% gap up and reached a session high of $65.26 before settling near $63.40. The move reflects investor optimism over the company's updated financial outlook and recent expansion.

What Happened

Solaris Energy Infrastructure announced a significant upward revision to its adjusted EBITDA guidance for Q3 and Q4 2026, raising the Q3 range to $110M, $130M from $90M, $105M and the Q4 range to $145M, $180M from $100M, $120M. The company also projected adjusted EBITDA of $200M, $240M for Q1 2027, signaling continued momentum. These revisions followed the acquisition of EPC firm Omega Foundation Services for $101M in net cash, $28M in debt and lease assumption, and 3.6M Class A shares. The acquisition is expected to contribute to stronger core power services and better-than-expected performance from recently acquired businesses.

What The Data Shows

The stock traded at a price-to-earnings ratio of 63.3 and a market cap of $3.6 billion. Year-to-date revenue grew by 70.5%, with a net margin of 7.2%. The intraday session showed strong early momentum, with the stock climbing from $57.22 at open to a high of $65.26. Volume so far was 1.5 million shares, or 0.5 times the 3-month daily average. The stock has risen 4.7% over the last 8 sessions, moving from $52.38 to $54.82.

What To Watch

The company’s Q3 and Q4 performance and Q1 2027 guidance will be key to monitoring the stock’s trajectory. Investors should also watch for broader market reactions to the acquisition and any follow-up analyst commentary.