Is ATI or GNRC cheaper?

On trailing earnings, ATI is cheaper: ATI trades at a 65.72 P/E and GNRC at 82.24.

Which has grown faster, ATI or GNRC?

Over the past five years, GNRC grew revenue faster — ATI at a 8.60% CAGR versus GNRC at 8.96%.

Is ATI or GNRC more profitable?

ATI runs the higher net margin — ATI at 9.26% versus GNRC at 4.37%.

Which has been the better investment, ATI or GNRC?

Over the past 10-year, ATI delivered the higher annualized total return — ATI at 30.94% versus GNRC at 21.37%. Past performance doesn't predict future results.

ATI Inc. (ATI) vs Generac Holdings Inc. (GNRC)

ATI leads on 8 of 15 compared metrics.

A side-by-side comparison of ATI Inc. and Generac Holdings Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 14, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

Generac Holdings Inc.

$15.44B

$262.36Industrials

Total return — ATI vs GNRC

growth of $100 · last 16y

ATI +374.0%GNRC +3001.0%GNRC compounded faster

Log scale — wide-divergence pair

ATI GNRC

ATI vs GNRC: by the numbers

•ATI is the larger company ($27.09B vs $15.44B market cap).
•ATI trades at the lower earnings multiple (65.72 vs 82.24 P/E).
•ATI converts more revenue to profit (9.26% vs 4.37% net margin).
•GNRC grew revenue faster over the past five years (8.96% vs 8.60% CAGR).

Which is better, ATI or GNRC?

Metric tally: ATI 8 · GNRC 7

It depends on what you're optimizing for:

ValueATI(lower P/E)

GrowthGNRC(faster 5Y revenue CAGR)

QualityATI(higher ROIC)

Valuation

Metric	ATI	GNRC
P/E ratio	65.72●	82.24
Forward P/E	37.00	23.89●
P/S ratio	6.02	3.59●
P/B ratio	15.63	5.81●
PEG ratio	11.28	—
EV / EBITDA	35.96	32.49●
FCF yield	2.00%	2.13%●

Profitability

Metric	ATI	GNRC
Gross margin	22.53%	38.14%●
Operating margin	14.47%●	7.46%
Net margin	9.26%●	4.37%
ROE	24.03%●	7.07%
ROIC	12.27%●	5.29%

Growth (annualized)

Metric	ATI	GNRC
Revenue CAGR (5Y)	8.60%	8.96%●
EPS CAGR (5Y)	6.43%●	-13.42%
FCF CAGR (5Y)	73.92%●	-9.70%
Total return CAGR (5Y)	52.80%●	-5.55%

Frequently asked

Which is better, ATI or GNRC?: It depends on your goal. value: ATI (lower P/E); growth: GNRC (faster 5Y revenue CAGR); quality: ATI (higher ROIC). Across all compared metrics, ATI leads 8 to 7.
Is ATI or GNRC cheaper?: On trailing earnings, ATI is cheaper: ATI trades at a 65.72 P/E and GNRC at 82.24.
Which has grown faster, ATI or GNRC?: Over the past five years, GNRC grew revenue faster — ATI at a 8.60% CAGR versus GNRC at 8.96%.
Is ATI or GNRC more profitable?: ATI runs the higher net margin — ATI at 9.26% versus GNRC at 4.37%.
Which has been the better investment, ATI or GNRC?: Over the past 10-year, ATI delivered the higher annualized total return — ATI at 30.94% versus GNRC at 21.37%. Past performance doesn't predict future results.

Go deeper

Full ATI analysis Full GNRC analysis Interactive comparison tool

Dig into the metrics

ATI P/E ratio Generac P/E ratio ATI dividend yield Generac dividend yield ATI ROE Generac ROE ATI operating margin Generac operating margin ATI revenue growth Generac revenue growth ATI free cash flow Generac free cash flow

ATI & Generac appear in these rankings

Best 10-Year Total Return Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified June 14, 2026.