T. Rowe Price Associates’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
$124M Sell
605,783
-74,483
-11% -$15.2M 0.01% 572
2025
Q4
$107M Sell
680,266
-95,797
-12% -$13.6M 0.01% 615
2025
Q3
$100M Buy
776,063
+256,933
+49% +$27.5M 0.01% 616
2025
Q2
$52.4M Buy
519,130
+3,961
+0.8% +$423K 0.01% 723
2025
Q1
$62.5M Sell
515,169
-8,505
-2% -$1.43M 0.01% 653
2024
Q4
$87.3M Sell
523,674
-40,338
-7% -$7.37M 0.01% 597
2024
Q3
$117M Sell
564,012
-188,938
-25% -$38.1M 0.01% 534
2024
Q2
$165M Buy
752,950
+83,748
+13% +$17.3M 0.02% 453
2024
Q1
$121M Sell
669,202
-277,677
-29% -$46.9M 0.01% 508
2023
Q4
$145M Buy
946,879
+371,641
+65% +$50M 0.02% 476
2023
Q3
$73.4M Sell
575,238
-8,655
-1% -$1.03M 0.01% 571
2023
Q2
$68M Buy
583,893
+58,858
+11% +$5.62M 0.01% 620
2023
Q1
$46.1M Sell
525,035
-5,065
-1% -$411K 0.01% 704
2022
Q4
$36.1M Buy
530,100
+13,414
+3% +$964K 0.01% 757
2022
Q3
$33.1M Sell
516,686
-1,149,752
-69% -$84.5M 0.01% 761
2022
Q2
$116M Buy
1,666,438
+592,920
+55% +$43.9M 0.01% 621
2022
Q1
$93.3M Buy
1,073,518
+17,283
+2% +$1.54M 0.01% 748
2021
Q4
$107M Buy
1,056,235
+24,955
+2% +$2.15M 0.01% 743
2021
Q3
$74.5M Buy
1,031,280
+15,315
+2% +$1.1M 0.01% 875
2021
Q2
$74.2M Buy
1,015,965
+41,600
+4% +$2.86M 0.01% 890
2021
Q1
$64M Sell
974,365
-6,788
-0.7% -$404K 0.01% 914
2020
Q4
$46.7M Sell
981,153
-54,771
-5% -$2.2M ﹤0.01% 984
2020
Q3
$30.9M Sell
1,035,924
-58,590
-5% -$1.94M ﹤0.01% 1031
2020
Q2
$37.3M Sell
1,094,514
-15,041
-1% -$489K ﹤0.01% 945
2020
Q1
$32.9M Sell
1,109,555
-67,301
-6% -$2.3M 0.01% 916
2019
Q4
$43M Buy
1,176,856
+397,747
+51% +$13.5M 0.01% 966
2019
Q3
$25.4M Sell
779,109
-7,891
-1% -$246K ﹤0.01% 1082
2019
Q2
$27.3M Buy
787,000
+4,467
+0.6% +$143K ﹤0.01% 1086
2019
Q1
$24.2M Buy
782,533
+69,510
+10% +$2.04M ﹤0.01% 1112
2018
Q4
$19.5M Buy
713,023
+111,389
+19% +$3.43M ﹤0.01% 1153
2018
Q3
$22.6M Buy
601,634
+92,991
+18% +$3.66M ﹤0.01% 1182
2018
Q2
$18M Buy
508,643
+24,001
+5% +$822K ﹤0.01% 1232
2018
Q1
$13M Buy
484,642
+17,520
+4% +$469K ﹤0.01% 1290
2017
Q4
$11.6M Buy
467,122
+1,508
+0.3% +$40.2K ﹤0.01% 1311
2017
Q3
$13.4M Buy
465,614
+228,323
+96% +$6.01M ﹤0.01% 1286
2017
Q2
$6M Buy
237,291
+221,725
+1,424% +$6.25M ﹤0.01% 1393
2017
Q1
$474K Sell
15,566
-8
-0.1% -$217 ﹤0.01% 2085
2016
Q4
$390K Hold
15,574
﹤0.01% 2156
2016
Q3
$348K Hold
15,574
﹤0.01% 2161
2016
Q2
$324K Sell
15,574
-26
-0.2% -$459 ﹤0.01% 2133
2016
Q1
$247K Hold
15,600
﹤0.01% 2228
2015
Q4
$236K Buy
15,600
+100
+0.6% +$1.46K ﹤0.01% 2242
2015
Q3
$188K Hold
15,500
﹤0.01% 2305
2015
Q2
$250K Hold
15,500
﹤0.01% 2268
2015
Q1
$261K Hold
15,500
﹤0.01% 2249
2014
Q4
$261K Hold
15,500
﹤0.01% 2235
2014
Q3
$234K Buy
15,500
+1,000
+7% +$16.8K ﹤0.01% 2261
2014
Q2
$265K Hold
14,500
﹤0.01% 2229
2014
Q1
$261K Hold
14,500
﹤0.01% 2221
2013
Q4
$276K Buy
14,500
+2,600
+22% +$45.6K ﹤0.01% 2182
2013
Q3
$192K Buy
11,900
+1,200
+11% +$18.1K ﹤0.01% 2276
2013
Q2
$157K Buy
+10,700
New +$155K ﹤0.01% 2258

Other funds holding ONTO