Last close 2026-11-06
$173.28+11.08%
- Trades
- 5
- Buys
- 0
- Sells
- 5
- Est. volume
- $40K
- Late filings
- 3
- Avg cumulative vs SPY
- +201%5 scored buys, trade-date to today
Trades and price
Disclosed ONTO trades by members of Congress on the stock's price. Tap or hover for names.
BuysSells
| Month | Buys | Sells | Close |
|---|---|---|---|
| May 2025 | 0 | 2 | $91.94 |
| May 2020 | 0 | 1 | $31.08 |
| Apr 2020 | 0 | 2 | $32.44 |
Buys and sells of ONTO per month as a CSV, with the month's last weekly close.
Top holders
Ranked by number of trades in this ticker
All trades
5 of 5

Rob Bresnahan
House · R · PA
Sell$1K-15K
+59.2% vs SPY
ONTOOnto Innovation Inc. Common Stock

Rob Bresnahan
House · R · PA
Sell·p$1K-15K
+65.5% vs SPY
ONTOOnto Innovation Inc. Common Stock

Tom Malinowski
House · D · NJ
Sell$1K-15K
+280.7% vs SPY
ONTODESCRIPTION: Short Cover Purchase. Onto Innovation Inc.

Tom Malinowski
House · D · NJ
Sell$1K-15K
+307.7% vs SPY
ONTOOnto Innovation Inc.

Tom Malinowski
House · D · NJ
Sell$1K-15K
+291.5% vs SPY
ONTOOnto Innovation Inc.
| Asset | Source | |||||||
|---|---|---|---|---|---|---|---|---|
![]() Rob Bresnahan House · R · PA | Onto Innovation Inc. Common Stock | Sell | $1K-15K | 2025-05-12 | 2025-06-09 28d | +59.2% | ||
![]() Rob Bresnahan House · R · PA | Onto Innovation Inc. Common Stock | Sell·p | $1K-15K | 2025-05-09 | 2025-06-09 31d | +65.5% | ||
![]() Tom Malinowski House · D · NJ | DESCRIPTION: Short Cover Purchase. Onto Innovation Inc. | Sell | $1K-15K | 2020-04-30 | 2021-08-26 483d | +280.7% | ||
![]() Tom Malinowski House · D · NJ | Onto Innovation Inc. | Sell | $1K-15K | 2020-05-01 | 2021-03-05 308d | +307.7% | ||
![]() Tom Malinowski House · D · NJ | Onto Innovation Inc. | Sell | $1K-15K | 2020-04-21 | 2021-03-05 318d | +291.5% |