Onto Innovation Inc PS Ratio & PS Ratio Charts - ONTO

Current and historical daily PS Ratio for ONTO ( Onto Innovation Inc ) from 1999 to Jul 21 2026. The price to sales ratio is calculated by taking the current stock price and dividing it by the trailing twelve-month sales per share. The data is updated every 20 minutes during market hours. The PS ratio is an excellent valuation indicator if you want to compare a stock with its historical valuation or with the stocks in the same industry. The PS ratio works especially well when you want to compare the stock's current valuation with its historical valuation. The PS ratio is a great valuation tool for evaluating cyclical businesses where the PE ratio works poorly. It works the best when comparing the current valuation with the historical valuation because over time, a company's profit margin tends to revert to the mean. Onto Innovation stock (ONTO) PS ratio as of Jul 21 2026 is 14.45. More Details

Onto Innovation Inc (ONTO) PS Ratio Chart

Onto Innovation Inc (ONTO) PS Ratio Historical Data

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Total 1207

Onto Innovation PS Ratio Historical Data
Date	PS Ratio Data	Date	PS Ratio Data
2026-07-21	14.2	14.53	13.81	14.46	2026-05-14	13.4	13.71	13.21	13.31
2026-07-20	13.8	13.96	13.24	13.37	2026-05-13	13.7	13.71	12.91	13.29
2026-07-17	12.7	13.72	12.37	13.43	2026-05-12	13.3	13.59	12.79	13.34
2026-07-16	14.0	14.32	13.34	13.51	2026-05-11	13.6	13.93	13.45	13.8
2026-07-15	15.7	15.71	14.1	14.62	2026-05-08	13.6	13.82	13.5	13.66
2026-07-14	15.6	15.71	15.08	15.32	2026-05-07	14.2	14.18	13.12	13.16
2026-07-13	15.0	15.21	14.4	14.6	2026-05-06	13.8	14.6	13.72	14.11
2026-07-10	14.8	15.63	14.75	15.42	2026-05-05	14.6	14.86	14.32	14.64
2026-07-09	15.1	16	15.05	15.21	2026-05-04	14.3	14.55	14.16	14.37
2026-07-08	13.3	14.17	13.2	13.99	2026-05-01	14.0	14.35	13.82	14.06
2026-07-07	13.7	14.01	12.89	13.43	2026-04-30	14.0	14.22	13.48	14.16
2026-07-06	15.3	15.37	14.35	14.58	2026-04-29	13.8	13.8	13.4	13.64
2026-07-02	16.7	16.88	14.23	14.76	2026-04-28	13.4	13.83	13.19	13.55
2026-07-01	17.2	17.26	16.55	16.86	2026-04-27	14.8	14.91	13.92	14.31
2026-06-30	17.1	18.54	16.86	18.16	2026-04-24	14.6	15.16	14.29	14.77
2026-06-29	15.4	16.88	14.98	16.86	2026-04-23	14.2	14.4	13.65	14.03
2026-06-26	15.9	15.91	15.03	15.54	2026-04-22	14.3	14.33	13.82	14.27
2026-06-25	16.4	16.95	15.67	16.52	2026-04-21	14.1	14.44	13.84	13.92
2026-06-24	15.2	15.47	14.79	15.46	2026-04-20	14.2	14.21	13.82	14.16
2026-06-23	15.4	15.53	14.81	15.16	2026-04-17	13.6	14.11	13.37	13.95
2026-06-22	16.6	16.76	16.17	16.69	2026-04-16	13.8	13.82	12.73	12.82
2026-06-18	16.2	16.52	15.94	16.02	2026-04-15	12.4	12.57	11.97	12.42
2026-06-17	15.8	16.2	15.3	15.3	2026-04-14	12.4	12.64	12.14	12.55
2026-06-16	16.0	16.39	15.16	15.17	2026-04-13	12.2	12.32	11.95	12.12
2026-06-15	16.3	16.74	15.96	16.12	2026-04-10	12.1	12.43	12	12.34
2026-06-12	14.7	15.69	14.49	15.54	2026-04-09	11.5	11.98	11.49	11.85
2026-06-11	13.6	14.58	13.44	14.56	2026-04-08	11.4	11.56	11.04	11.54
2026-06-10	13.1	13.92	12.87	12.92	2026-04-07	10.5	10.79	10.31	10.51
2026-06-09	13.9	14.15	12.29	13.15	2026-04-06	10.6	10.7	10.21	10.61
2026-06-08	12.8	13.11	12.57	12.91	2026-04-02	9.6	10.48	9.6	10.34
2026-06-05	12.9	12.96	12.01	12.15	2026-04-01	10.0	10.46	10.04	10.16
2026-06-04	12.9	13.46	12.69	13.18	2026-03-31	9.3	9.85	9.29	9.84
2026-06-03	13.4	13.68	13.12	13.43	2026-03-30	9.9	9.96	9.03	9.08
2026-06-02	12.6	13.38	12.56	13.34	2026-03-27	9.9	10.19	9.83	10.01
2026-06-01	12.1	12.62	12.01	12.27	2026-03-26	10.6	10.6	10.01	10.04
2026-05-29	12.5	12.77	12.26	12.39	2026-03-25	10.9	10.94	10.32	10.84
2026-05-28	12.8	12.77	12.12	12.42	2026-03-24	10.1	10.94	10.06	10.76
2026-05-27	13.7	13.66	12.57	12.81	2026-03-23	10.1	10.48	10.05	10.28
2026-05-26	13.2	13.29	12.68	13.16	2026-03-20	10.2	10.32	9.69	9.81
2026-05-22	12.7	12.79	12.37	12.58	2026-03-19	9.5	10.28	9.37	10.27
2026-05-21	12.5	12.7	12.36	12.55	2026-03-18	9.7	9.92	9.54	9.9
2026-05-20	12.1	12.65	12.11	12.63	2026-03-17	9.7	9.87	9.5	9.64
2026-05-19	11.9	12.06	11.43	11.9	2026-03-16	9.6	9.77	9.48	9.54
2026-05-18	12.8	12.92	12.02	12.21	2026-03-13	9.2	9.41	9.13	9.29
2026-05-15	12.8	13.17	12.64	13.04	2026-03-12	9.2	9.31	8.93	9.05

Onto Innovation Inc (ONTO) PS Ratio Comparison

Company	Market Cap(Mil)	PS Ratio

Business Description

Onto Innovation Inc

NAICS : 334412 SIC : 3674
ISIN : US6833441057

https://www.ontoinnovation.com

16 Jonspin Road, Wilmington, MA, USA, 01887

Share Class Description:

ONTO: Ordinary Shares

Total Employee Number:

1,790

Compare

NVMIAMKRFORMENTGACMRCAMTKLICUCTTACLSAXTIXAMS:ASMLAMATLRCXKLACTSE:8035TSE:6857SZSE:002371TERSHSE:688012XAMS:ASM

Traded in other countries / regions

ONTO.USAONTO.MexicoNNM.Germany

Index Membership

Russell 1000 Russell 3000 Russell 2000

IPO Date

1999-11-12

Description

Onto Innovation Inc is engaged in the design, development, manufacture, and support of high-performance control metrology, defect inspection, lithography, and data analysis systems used by microelectronics device manufacturers. The Company and its subsidiaries currently operate in a single operating segment. The company mainly operates in the United States, Southeast Asia, China, Japan, and Europe, with Taiwan and South Korea the sources of total revenue.

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