TANAKA CAPITAL MANAGEMENT INC - ONTO INNOVATION INC ownership

ONTO INNOVATION INC's ticker is ONTO and the CUSIP is 683344105. A total of 246 filers reported holding ONTO INNOVATION INC in Q1 2021. The put-call ratio across all filers is 0.63 and the average weighting 0.4%.

Quarter-by-quarter ownership
TANAKA CAPITAL MANAGEMENT INC ownership history of ONTO INNOVATION INC
ValueSharesWeighting
Q3 2023$3,047
+9.5%
23,8960.0%8.70%
+15.7%
Q2 2023$2,783
+28.3%
23,896
-3.2%
7.52%
+19.5%
Q1 2023$2,169
+29.0%
24,6810.0%6.30%
+18.1%
Q4 2022$1,681
-99.9%
24,6810.0%5.33%
+13.1%
Q3 2022$1,581,000
-8.1%
24,6810.0%4.72%
-15.7%
Q2 2022$1,721,000
-34.6%
24,681
-18.5%
5.60%
+5.3%
Q1 2022$2,632,000
-14.4%
30,288
-0.2%
5.32%
-9.0%
Q4 2021$3,073,000
+36.5%
30,358
-2.6%
5.84%
+81.8%
Q3 2021$2,252,000
-7.9%
31,168
-6.8%
3.21%
-2.7%
Q2 2021$2,444,000
+11.1%
33,4580.0%3.30%
+18.3%
Q1 2021$2,199,000
+36.8%
33,458
-1.0%
2.79%
-21.8%
Q4 2020$1,607,000
+59.6%
33,7980.0%3.57%
+13.1%
Q3 2020$1,007,000
-17.0%
33,798
-5.1%
3.16%
-16.1%
Q2 2020$1,213,000
+14.8%
35,6220.0%3.76%
-18.7%
Q1 2020$1,057,000
-57.4%
35,622
-47.6%
4.62%
-41.2%
Q4 2019$2,483,00067,9557.87%
Other shareholders
ONTO INNOVATION INC shareholders Q1 2021
NameSharesValueWeighting ↓
Gagnon Advisors, LLC 217,190$6,444,0006.01%
TANAKA CAPITAL MANAGEMENT INC 35,622$1,057,0004.62%
CROWN ADVISORS MANAGEMENT, INC. 150,000$4,451,0003.52%
PARADIGM CAPITAL MANAGEMENT INC/NY 762,764$22,631,0002.73%
VALUE HOLDINGS MANAGEMENT CO. LLC 189,775$5,631,0002.68%
GAGNON SECURITIES LLC 255,680$7,586,0002.58%
S Squared Technology, LLC 85,250$2,529,0002.45%
Tygh Capital Management, Inc. 330,921$9,818,0002.20%
Millrace Asset Group, Inc. 43,825$1,300,0001.96%
Bridge City Capital, LLC 132,593$3,934,0001.90%
View complete list of ONTO INNOVATION INC shareholders