The Filing Desk

AAON vs Trex

AAON AAON · Trex TREX · Building Products

AAON reported revenue of $1.4 billion in fiscal 2025, 1.2 times Trex's $1.2 billion in fiscal 2025. AAON's revenue grew 20.1% in its latest year, and Trex's grew 2.0%. AAON had an operating margin of 10.1%, against 22.0% at Trex.

Side by side

AAONTrex
Latest fiscal yearFY2025, Dec 31, 2025FY2025, Dec 31, 2025
Revenue$1.4B$1.2B
Revenue growth20.1%2.0%
Revenue growth a year, last 5 years22.9%5.9%
Gross margin26.8%39.2%
Operating margin10.1%22.0%
Net margin7.5%16.2%
Free cash flow—$135M
Free cash flow margin—11.5%
Return on capital10.8%—
Net debt to EBITDA1.8x—
Dividends and buybacks$63M$54M
Change in diluted share count−0.6%−1.1%
Last close$70.80$49.57
P/E at the last close37.1×29.3×
Insider trades, last 12 monthsbought $593,984, sold $23.2 millionbought $982,391, sold $122,574
Piotroski F-score3 of 9—
Amounts in each company's own currency, US$ unless marked (a foreign company may report in another), each company's latest fiscal year from its 10-K, or 20-F or 40-F for a foreign company. Growth rates compare with the year before; the five-year rate is the average a year. Free cash flow is cash from operations minus capital spending; return on capital is after-tax operating income over the money invested in the business; P/E is the last close over the latest earnings per share. Banks are measured differently (return on equity, efficiency ratio), so some rows apply to one company only.

Ten years

Revenue
US$ billions, fiscal years
AAONTrex
Operating margin
Percent of revenue
AAONTrex
Free cash flow
US$ billions. Cash from operations minus capital expenditure.
AAONTrex

Start a new comparison

Source: the companies' Form 10-K filings, from SEC EDGAR, and the last close. For information only, not investment advice: the figures describe results, not which company is the better investment. The Filing Desk is not affiliated with either company. Full figures on the AAON and Trex pages.