Granahan Investment Management’s Onto Innovation ONTO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$3.41M Sell
33,758
-23,343
-41% -$2.36M 0.14% 119
2025
Q1
$6.93M Buy
57,101
+30,397
+114% +$3.69M 0.35% 75
2024
Q4
$4.45M Buy
26,704
+2,261
+9% +$377K 0.19% 110
2024
Q3
$5.07M Sell
24,443
-2,459
-9% -$510K 0.2% 128
2024
Q2
$5.91M Sell
26,902
-18,284
-40% -$4.01M 0.24% 115
2024
Q1
$8.18M Sell
45,186
-13,016
-22% -$2.36M 0.29% 98
2023
Q4
$8.9M Sell
58,202
-16,166
-22% -$2.47M 0.29% 94
2023
Q3
$9.48M Sell
74,368
-18,129
-20% -$2.31M 0.34% 88
2023
Q2
$10.8M Sell
92,497
-14,291
-13% -$1.66M 0.33% 83
2023
Q1
$9.38M Sell
106,788
-3,300
-3% -$290K 0.29% 94
2022
Q4
$7.5M Buy
110,088
+17,381
+19% +$1.18M 0.23% 109
2022
Q3
$5.94M Buy
92,707
+8,161
+10% +$523K 0.19% 121
2022
Q2
$5.9M Sell
84,546
-1,300
-2% -$90.7K 0.2% 109
2022
Q1
$7.46M Buy
85,846
+2,150
+3% +$187K 0.19% 112
2021
Q4
$8.47M Sell
83,696
-5,274
-6% -$534K 0.17% 122
2021
Q3
$6.43M Sell
88,970
-380
-0.4% -$27.5K 0.12% 134
2021
Q2
$6.53M Buy
89,350
+29,442
+49% +$2.15M 0.12% 144
2021
Q1
$3.94M Buy
59,908
+1,755
+3% +$115K 0.08% 153
2020
Q4
$2.77M Sell
58,153
-205,828
-78% -$9.79M 0.06% 164
2020
Q3
$7.86M Sell
263,981
-3,120
-1% -$92.9K 0.27% 86
2020
Q2
$9.09M Buy
267,101
+2,781
+1% +$94.7K 0.33% 84
2020
Q1
$7.84M Buy
264,320
+1,701
+0.6% +$50.5K 0.42% 61
2019
Q4
$9.6M Buy
+262,619
New +$9.6M 0.44% 67