Amtech Systems price to free cash flow ASYS

Market value divided by free cash flow over the last twelve months, since 2017.

Today, Oct 23, 2026: 24.9×
9-year median: 18.2×
Against its 9-year history: 75th; percentile: 0 is its lowest day, 100 its highest
9-year range: 7.2× to 44.8×
Peer median: 13.2×

Amtech Systems' price to free cash flow is 24.9× as of Oct 23, 2026.

That is above its 9-year median of 18.2×, higher than on 75% of days in the last 9 years.

Over that time it ranged from 7.2× in Apr 2018 to 44.8× in Aug 2024.

The median for 7 semiconductor stocks of a similar size is 13.2×.

Price to free cash flow over time

Open the interactive chart, with overlays and comparisons

Year by year

Year	End of year	Low	High
2026 so far	24.9×	19.6×	36.1×
2025	26.4×	11.1×	26.4×
2024	15.9×	15.9×	44.8×
2023	37.6×	29.6×	37.6×
2022	26.1×	26.1×	31.7×
2021	n/m a value too high to mean anything
2020	19.6×	18.1×	20.5×
2019	8.6×	8.0×	22.3×
2018	12.3×	7.2×	15.8×
2017	14.1×	12.9×	18.6×

Against its peers

Companies in Semiconductors nearest Amtech Systems' size, closest first, today.

Company	Price to free cash flow
ASYSAmtech Systems	24.9×
ERIIEnergy Recovery	8.8×
NVECNVE	18.9×
SOTKSono TEK	11.5×
KOPNKopin	n/m
SHLSShoals Technologies	n/m
CRCTCricut	n/m
PLABPhotronics	15.0×
Peer median	13.2×

What the price to free cash flow tells you

Market value divided by free cash flow: the cash left after running the business and paying for equipment. Cash is harder to manage than accounting earnings, so many investors trust this more than PE.

Lumpy: a big year of building factories drops cash flow and inflates the ratio without the business getting worse.

More on Amtech Systems

Valuation data, not investment advice. Prices as of Oct 23, 2026. Reported figures come from the company's filings with the SEC.