# ONTO: Onto Innovation Inc.

- Industry: Measuring & Controlling Devices, NEC
- Current price: $263.43
- Price updated: Sep 19, 2026
- Total congressional trades: 2
- Politicians trading: 1
- Last traded: May 12, 2025
- Source: https://tryglasshouse.ai/companies/ONTO.md

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.

# Congressional trading history

- Page: 1 of 1
- Results: 2 of 2
- Pagination query parameter: `page`

## 1. Robert Bresnahan

- Member: Republican, House
- Transaction: Sell, $1,001 - $15,000
- Dates: traded May 12, 2025, disclosed Jun 9, 2025
- Market context: $93.49 at trade, $263.43 current (+181.77%)
- Politician: https://tryglasshouse.ai/politicians/B001327.md
- Record: https://tryglasshouse.ai/trades/7c9743f4-0d9e-4f25-9679-63ba0205aa1b.md

## 2. Robert Bresnahan

- Member: Republican, House
- Transaction: Sell, $1,001 - $15,000
- Dates: traded May 9, 2025, disclosed Jun 9, 2025
- Market context: $88.5 at trade, $263.43 current (+197.66%)
- Politician: https://tryglasshouse.ai/politicians/B001327.md
- Record: https://tryglasshouse.ai/trades/cdf5575d-e35f-4199-b993-1bdce575e6b7.md



Prices and percentage changes are market context, not portfolio returns. This information is not financial advice.