Shares

6 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2025

Oct 10, 2025

BUY
$121.34 - $224.5 $888,208 - $1.64 Million
7,320 New
7,320 $888 Million
Q4 2024

Oct 14, 2025

BUY
$158.54 - $225.02 $696,783 - $988,962
4,395 New
4,395 $733 Million
Q3 2024

Oct 20, 2025

SELL
$158.45 - $238.04 $1.25 Million - $1.88 Million
-7,890 Reduced 83.36%
1,575 $327 Million
Q2 2024

Oct 20, 2025

SELL
$169.39 - $233.63 $54.5 Million - $75.1 Million
-321,460 Reduced 97.14%
9,465 $2.08 Billion
Q1 2024

Oct 20, 2025

BUY
$136.19 - $196.61 $45.1 Million - $65.1 Million
330,925 New
330,925 $59.9 Billion
Q4 2023

Oct 27, 2025

BUY
$111.16 - $156.7 $22.2 Million - $31.3 Million
199,920 New
199,920 $30.6 Billion

Others Institutions Holding ONTO

About ONTO INNOVATION INC.


  • Ticker ONTO
  • Exchange NYSE
  • Sector Technology
  • Industry Semiconductor Equipment & Materials
  • Shares Outstandng 49,680,800
  • Market Cap $6.36B
  • Description
  • Onto Innovation Inc. engages in the design, development, manufacture, and support of process control tools that performs macro defect inspection and 2D/3D optical metrology, lithography systems, and process control analytical software worldwide. It offers process and yield management solutions, and device packaging and test facilities through st...
More about ONTO
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