Walthausen & Co., LLC - ONTO INNOVATION INC ownership

ONTO INNOVATION INC's ticker is ONTO and the CUSIP is 683344105. A total of 301 filers reported holding ONTO INNOVATION INC in Q4 2021. The put-call ratio across all filers is 1.00 and the average weighting 0.2%.

Quarter-by-quarter ownership
Walthausen & Co., LLC ownership history of ONTO INNOVATION INC
ValueSharesWeighting
Q3 2022$1,227,000
-8.8%
19,156
-0.7%
1.02%
+69.8%
Q2 2022$1,346,000
-51.1%
19,296
-39.1%
0.60%
-22.3%
Q1 2022$2,751,000
+5.6%
31,666
+23.0%
0.78%
+13.5%
Q4 2021$2,605,000
+36.2%
25,736
-2.8%
0.68%
+41.3%
Q3 2021$1,913,000
-61.8%
26,476
-63.9%
0.48%
-10.5%
Q2 2021$5,013,000
+65.3%
73,272
+58.8%
0.54%
-15.3%
Q1 2021$3,032,000
+22.1%
46,146
-11.6%
0.64%
-5.6%
Q4 2020$2,483,000
-62.3%
52,226
-76.4%
0.68%
-50.5%
Q3 2020$6,588,000
-1.2%
221,216
+13.0%
1.37%
+1.0%
Q2 2020$6,665,000
+30.5%
195,810
+13.8%
1.35%
+23.7%
Q1 2020$5,106,000172,0801.09%
Other shareholders
ONTO INNOVATION INC shareholders Q4 2021
NameSharesValueWeighting ↓
TANAKA CAPITAL MANAGEMENT INC 33,798$1,007,0003.16%
PARADIGM CAPITAL MANAGEMENT INC/NY 1,246,489$37,120,0003.12%
Gagnon Advisors, LLC 149,648$4,457,0002.74%
VALUE HOLDINGS MANAGEMENT CO. LLC 189,775$5,652,0001.92%
Tygh Capital Management, Inc. 265,301$7,901,0001.50%
Bridge City Capital, LLC 105,046$3,128,0001.49%
Walthausen & Co., LLC 221,216$6,588,0001.37%
GAGNON SECURITIES LLC 200,607$5,974,0001.27%
Tributary Capital Management, LLC 488,429$14,545,0001.26%
Mesirow Financial Investment Management, Inc. 8,903$265,0001.14%
View complete list of ONTO INNOVATION INC shareholders