AAON Stocks Soar 22.68% as Data Center Cooling Sales Surge 218%
AAON (NASDAQ:AAON) shares rose 22.68% to $77.13 after reporting Q3 net sales of $707.4M, up 84.1%, and raising its 2026 growth outlook. Data center sales surged 218.3%, while EPS increased to $0.83. The company also disclosed a material weakness in internal controls but found no fraud. Full-year sales growth guidance was raised to 72%-75%.
How this was made

The 30-second read
Why it matters
The earnings beat and guidance raise triggered a 22% price jump, indicating strong market reaction to AI‑related demand.
Market read
AAON's results underscore the growing importance of cooling solutions for AI data centers, a theme likely to benefit peers.
What to watch
The material weakness disclosure may attract regulatory scrutiny and affect future earnings consistency.
Background
AAON is a U.S. HVAC equipment manufacturer that serves data‑center customers through its BASX brand.
Ticker impact
Shares jumped 22.68% after AAON reported record Q3 net sales of $707.4M and raised full-year guidance to 72%-75%.
likely further upside as the raised outlook supports earnings growth, though backlog dip may temper gains.
The combination of record sales, EPS beat, and higher guidance is a fresh, material catalyst that moved the stock 22% intraday.
Market effects
Strong data‑center cooling demand may lift other HVAC and industrial equipment makers.
U.S. industrial sector shows resilience amid AI‑driven infrastructure spending.
Highlights the broader AI‑infrastructure build‑out trend influencing global equipment suppliers.
Counterpoint
Backlog fell 5.9% from June and internal‑control weakness could pose risks if not resolved.
Key entities
- companyAAON
NASDAQ‑listed HVAC equipment maker.




