Jul. 9 at 10:15 PM
According to S&P Dow Jones Indices, Solaris Energy Infrastructure will be added to the S&P SmallCap 600 Index, effective before the market opens on July 15, 2026. The company will replace Catalyst Pharmaceuticals, which is being acquired by Angelini Pharma in a deal expected to close soon, subject to the remaining closing conditions.
Solaris Energy Infrastructure provides modular and scalable equipment-based solutions for power generation, power management and distribution, as well as logistics systems for handling materials used in U.S. oil and natural gas drilling operations. The company operates through its Solaris Power Solutions and Solaris Logistics Solutions segments, serving customers across the energy infrastructure sector.
The addition to the S&P SmallCap 600 could increase demand for Solaris shares, as index funds and other passive investment vehicles that track the benchmark typically purchase newly added constituents to replicate the index.
$SEI