AEIS · Analysis updated Nov 10, 2026, 6:00 PM ET

Why is Advanced Energy Industries Inc (AEIS) stock moving?

Advanced Energy reported Q3 2026 results on Nov 2 with revenue of $696M, up 50% year-over-year and above the top of guidance, record Semiconductor and Data Center Computing revenue, and non-GAAP EPS of $3.65 against a $3.04 estimate. Q4 guidance was above consensus: revenue of $735M ±$25M versus about $694M expected, and non-GAAP EPS of $3.90 ±$0.30 versus about $3.42. The company also repurchased $30M of stock in October at an average of $240.77. One Benzinga item reports Q3 sales of $595.4M as a miss, which conflicts with the $696M in the company's release, so the release figure is treated as correct here. Despite the beat and raise, six brokers cut price targets on Nov 3 (Citigroup $450 Buy, Morgan Stanley $368 Overweight, Wells Fargo $310 Overweight, BofA $330 from $410, Baird $330 Outperform, TD Cowen $275 Hold), and most still sit above the Nov 10 close of $221.69. The stock fell from $238.10 on Nov 3 to $211.56 on Nov 4 and $185.66 on Nov 5, the sharpest drop in the period, on volume of 1.49M shares, about double the recent norm. No news item explains that drop. It recovered to $219.30 on Nov 9 (+11.3%) and $221.69 on Nov 10, with volume tapering. Overall, fundamentals and guidance are strong, but the cut targets and the sharp swing show that sentiment is still unsettled.

News behind the analysis

About Advanced Energy Industries Inc

Technology · Power conversion electronics / Semiconductor equipment components

Advanced Energy Industries is a Colorado-based company that designs and makes precision power-conversion products, like the RF and DC power systems semiconductor fabs use to etch and deposit material on chips, plus power supplies for data centers, industrial and medical equipment. What sets it apart is that it is a leading specialist supplier of the power subsystems inside chipmaking tools, and it has grown quickly by selling high-efficiency power supplies for AI data-center servers.

How it makes money

It sells power products in four markets. In Q3 2026 revenue was a record of about $696 million. Semiconductor equipment brought in about 46% (about $322 million), sold mainly to chip-tool makers. Data center computing brought in about 37% (about $256 million), from power supplies for servers and AI hardware. Industrial and medical brought in about 13% (about $91 million), and telecom and networking made up the rest, roughly 4%. Management expected full-year 2026 revenue to grow by about 40%.

What usually moves AEIS

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This analysis is for informational purposes only and is not investment advice. It is based solely on the news and market data provided, which may be incomplete or conflicting.