Acadian Asset Management’s Onto Innovation ONTO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$24.1M Buy
117,837
+103,136
+702% +$21.1M 0.03% 352
2025
Q4
$2.31M Buy
14,701
+10,747
+272% +$1.53M ﹤0.01% 874
2025
Q3
$507K Sell
3,954
-8,858
-69% -$948K ﹤0.01% 1215
2025
Q2
$1.29M Buy
+12,812
New +$1.37M ﹤0.01% 930
2025
Q1
Sell
-5,953
Closed -$992K 1760
2024
Q4
$992K Buy
+5,953
New +$1.09M ﹤0.01% 928
2024
Q3
Sell
-1,812
Closed -$397K 2276
2024
Q2
$397K Buy
+1,812
New +$375K ﹤0.01% 1274
2021
Q3
Sell
-591
Closed -$43K 1940
2021
Q2
$43K Sell
591
-1,877
-76% -$129K ﹤0.01% 1823
2021
Q1
$162K Buy
+2,468
New +$147K ﹤0.01% 1558
2020
Q1
Sell
-889
Closed -$32K 1895
2019
Q4
$32K Sell
889
-1,075
-55% -$36.5K ﹤0.01% 1664
2019
Q3
$64K Sell
1,964
-52,341
-96% -$1.63M ﹤0.01% 1573
2019
Q2
$1.89M Buy
54,305
+42,872
+375% +$1.37M 0.01% 641
2019
Q1
$353K Sell
11,433
-30,379
-73% -$893K ﹤0.01% 1203
2018
Q4
$1.14M Sell
41,812
-27,186
-39% -$838K 0.01% 700
2018
Q3
$2.59M Sell
68,998
-942
-1% -$37K 0.01% 514
2018
Q2
$2.48M Buy
+69,940
New +$2.4M 0.01% 513

Other funds holding ONTO