Corporate earnings reports show mixed Q3 2026 results

Multiple companies reported third-quarter 2026 financial results, showing varied performance across industrial, technology, and utility sectors.

Amphenol Corporation reported record sales of $10.2 billion, a 65% year-over-year increase, driven by strong organic growth in IT datacom markets. The company also authorized a new $4 billion stock repurchase program and reached an agreement to acquire AdvancedPCB Holdings from Industrial Growth Partners.

Alliant Energy reported GAAP earnings per share of $1.52, up from $1.09 in the prior year. The utility provider increased its four-year capital expenditure forecast to $15.9 billion to meet rising demand, including 3.4 gigawatts of contracted demand from data centers.

Other notable reports include:

Builders FirstSource saw net sales decrease approximately 2% to $3.9 billion, despite gaining market share in certain segments.

Granite reported a 23% year-over-year increase in Q3 revenue to $1.8 billion, though net income was impacted by $162 million in non-operating charges related to convertible note settlements.

Quaker Houghton reported a 10% increase in net sales to $544.5 million, driven by improved pricing and product mix.

Strategy Inc reported $19.12 billion in net income attributable to common stockholders, highlighting significant gains on digital assets.

MIAX reported a 20% increase in net revenue to $131 million, with an adjusted EBITDA margin of 54%.