Power Integrations price to free cash flow POWI

Market value divided by free cash flow over the last twelve months, since 2011.

Today, Oct 23, 2026: 33.2×
10-year median: 37.7×
Against its 10-year history: 43rd; percentile: 0 is its lowest day, 100 its highest
10-year range: 12.1× to 104×
Peer median: 28.8×

Power Integrations' price to free cash flow is 33.2× as of Oct 23, 2026.

That is below its ten-year median of 37.7×, close to the middle of its last ten years.

Over that time it ranged from 12.1× in Apr 2020 to 104× in Feb 2021.

The median for 10 semiconductor stocks of a similar size is 28.8×.

Price to free cash flow over time

median 37.7×

The dashed line is the 10-year median and the shaded band the middle half of its days.

Open the interactive chart, with overlays and comparisons

Year by year

Year	End of year	Low	High
2026 so far	33.2×	25.9×	57.4×
2025	25.9×	23.0×	57.7×
2024	57.5×	54.8×	99.7×
2023	88.0×	23.0×	91.0×
2022	21.8×	18.8×	31.3×
2021	34.0×	22.3×	104×
2020	22.7×	12.1×	76.0×
2019	71.4×	24.0×	71.4×
2018	25.0×	20.8×	48.1×
2017	44.9×	21.5×	51.5×
2016	23.8×	15.5×	24.0×
2015	20.8×	16.2×	27.0×
2014	20.5×	17.4×	23.8×
2013	19.7×	19.2×	65.2×
2012	48.5×	13.6×	48.8×
2011	31.6×	30.7×	79.0×

Against its peers

Companies in Semiconductors nearest Power Integrations' size, closest first, today.

Company	Price to free cash flow
POWIPower Integrations	33.2×
VECOVeeco Instruments	30.2×
IPGPIPG Photonics	145×
OSISOSI Systems	12.8×
PENGPenguin Solutions	n/m
ACLSAxcelis Technologies	50.2×
ACMRACM Research	n/m
DIODDiodes	26.2×
KLICKulicke & Soffa Industries	96.5×
PLABPhotronics	15.0×
ENPHEnphase Energy	27.4×
Peer median	28.8×

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 Power Integrations

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