A detailed history of Walthausen & Co., LLC transactions in Onto Innovation Inc. stock. As of the latest transaction made, Walthausen & Co., LLC holds 19,156 shares of ONTO stock, worth $3.98 Million. This represents 1.02% of its overall portfolio holdings.

Number of Shares
19,156
Previous 19,296 0.73%
Holding current value
$3.98 Million
Previous $1.35 Million 8.84%
% of portfolio
1.02%
Previous 0.6%

Shares

12 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2022

Nov 14, 2022

BUY
$61.19 - $89.43 $8,566 - $12,520
140 Added 0.73%
19,296 $1.35 Million
Q3 2022

Nov 14, 2022

SELL
$61.19 - $89.43 $8,566 - $12,520
-140 Reduced 0.73%
19,156 $1.23 Million
Q2 2022

Aug 12, 2022

SELL
$67.28 - $84.84 $832,253 - $1.05 Million
-12,370 Reduced 39.06%
19,296 $1.35 Million
Q1 2022

May 11, 2022

BUY
$73.98 - $105.96 $438,701 - $628,342
5,930 Added 23.04%
31,666 $2.75 Million
Q4 2021

Feb 11, 2022

SELL
$70.17 - $102.27 $51,925 - $75,679
-740 Reduced 2.79%
25,736 $2.61 Million
Q3 2021

Nov 12, 2021

SELL
$63.69 - $79.54 $41,398 - $51,701
-650 Reduced 2.4%
26,476 $1.91 Million
Q2 2021

Aug 13, 2021

SELL
$56.83 - $74.98 $1.08 Million - $1.43 Million
-19,020 Reduced 41.22%
27,126 $1.98 Million
Q1 2021

May 13, 2021

SELL
$47.77 - $66.48 $290,441 - $404,198
-6,080 Reduced 11.64%
46,146 $3.03 Million
Q4 2020

Feb 12, 2021

SELL
$30.29 - $48.18 $5.12 Million - $8.14 Million
-168,990 Reduced 76.39%
52,226 $2.48 Million
Q3 2020

Nov 12, 2020

BUY
$28.33 - $39.29 $719,751 - $998,201
25,406 Added 12.97%
221,216 $6.59 Million
Q2 2020

Aug 13, 2020

BUY
$27.9 - $35.98 $662,067 - $853,805
23,730 Added 13.79%
195,810 $6.67 Million
Q1 2020

May 13, 2020

BUY
$20.82 - $41.47 $3.58 Million - $7.14 Million
172,080 New
172,080 $5.11 Million

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 $10.3B
  • 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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