IES Holdings shares advanced 13.9% in pre-open trading after the company released financial results for its fiscal third quarter ended June 30, 2026 and announced a two-for-one stock split.
For the quarter, IES reported revenue of $1.24 billion, up 40% from $890 million in the same quarter a year earlier. Operating income rose to $178.5 million, an increase of 60% year-over-year. Net income attributable to IES nearly doubled, climbing 98% to $153.0 million. On a per-share basis, adjusted diluted earnings were $6.70, compared with $3.92 in the prior-year period.
The company’s adjusted EPS of $6.70 outperformed the Wall Street consensus of $4.51 by $2.19, while reported revenue exceeded the $1.08 billion estimate. Management cited strong demand tied to data center infrastructure as a key driver of the outperformance. Within the company, Communications segment revenue rose 51% year-over-year, while Infrastructure Solutions revenue jumped 73%.
The board approved a two-for-one stock split on July 29, 2026, to be paid as a stock dividend. Shareholders of record as of August 14, 2026 will receive one additional share for each share held, with distribution scheduled after the close of trading on August 21, 2026.
Investors also noted a sharp expansion in the company’s backlog, which stood at approximately $4.5 billion as of June 30, 2026, providing greater visibility into future work.
Market context - The broader electrical and mechanical construction sector has broadly benefited from the ongoing AI-driven data center buildout and related infrastructure spending, a trend that has supported multiple companies in the space. The article referenced peers including EMCOR Group, Comfort Systems USA and Quanta Services, and noted exceptional data center-driven growth at Sterling Infrastructure as well as meaningful gains at Comfort Systems USA.
On the day of the release, the wider U.S. equity market offered modest support: the S&P 500 was up 0.2%, the Dow Jones up 0.4% and the NASDAQ up 0.9%. Those index moves were small compared with IES Holdings’ pre-market uplift. The stock moved well above its prior close of $571.54 and reached $650.94 in pre-market trading, though that level remained below the company’s 52-week high of $804.
Why the market reacted - The combination of a substantial earnings and revenue beat, near-doubling of net income, a significantly larger backlog and the split announcement formed a confluence of positive catalysts that lifted the stock in pre-market activity. The strong segment results tied to data center infrastructure were highlighted as a central element of the quarter’s outperformance.
While the stock’s pre-market rise was notable, it remained under its 52-week peak, leaving room for investors to reassess the company’s trajectory as additional information unfolds in coming quarters.
Below are the main takeaways and the principal uncertainties outlined by the company’s report and market reaction.