The Filing Desk

Holley vs Gentherm

Holley HLLY · Gentherm THRM · Automotive Parts & Equipment

Gentherm reported revenue of $1.5 billion in fiscal 2025, 2.4 times Holley's $614 million in fiscal 2025. Holley's revenue grew 1.9% in its latest year, and Gentherm's grew 2.9%. Holley had an operating margin of 13.4%, against 5.5% at Gentherm. Free cash flow was $34 million at Holley and $61 million at Gentherm.

Side by side

HolleyGentherm
Latest fiscal yearFY2025, Dec 31, 2025FY2025, Dec 31, 2025
Revenue$614M$1.5B
Revenue growth1.9%2.9%
Revenue growth a year, last 5 years4.0%10.4%
Gross margin43.4%24.2%
Operating margin13.4%5.5%
Net margin3.1%1.2%
Free cash flow$34M$61M
Free cash flow margin5.5%4.1%
Return on capital6.0%5.8%
Net debt to EBITDA4.6x0.2x
Dividends and buybacks$0M$10M
Change in diluted share count1.4%−1.7%
Last close$2.10$29.47
P/E at the last close14.0×101.6×
Insider trades, last 12 months—bought $662,600, sold $243,056
Piotroski F-score7 of 96 of 9
Amounts in each company's own currency, US$ 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
HolleyGentherm
Operating margin
Percent of revenue
HolleyGentherm
Free cash flow
US$ billions. Cash from operations minus capital expenditure.
HolleyGentherm

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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 Holley and Gentherm pages.