Millennium 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
$4.89M Sell
23,864
-471,136
-95% -$96.4M ﹤0.01% 2972
2025
Q4
$78.1M Sell
495,000
-104,737
-17% -$14.9M 0.06% 538
2025
Q3
$77.5M Sell
599,737
-122,141
-17% -$13.1M 0.06% 575
2025
Q2
$72.9M Buy
721,878
+572,765
+384% +$61.2M 0.07% 582
2025
Q1
$18.1M Sell
149,113
-3,210
-2% -$540K 0.02% 1629
2024
Q4
$25.4M Buy
152,323
+39,771
+35% +$7.27M 0.02% 1329
2024
Q3
$23.4M Sell
112,552
-335,292
-75% -$67.7M 0.02% 1410
2024
Q2
$98.3M Buy
447,844
+337,250
+305% +$69.7M 0.08% 442
2024
Q1
$20M Sell
110,594
-20,351
-16% -$3.44M 0.02% 1555
2023
Q4
$20M Buy
130,945
+550
+0.4% +$74K 0.02% 1543
2023
Q3
$16.6M Buy
130,395
+54,454
+72% +$6.47M 0.02% 1589
2023
Q2
$8.84M Buy
75,941
+31,269
+70% +$2.98M 0.01% 2138
2023
Q1
$3.93M Buy
44,672
+7,277
+19% +$590K ﹤0.01% 2819
2022
Q4
$2.55M Buy
37,395
+29,159
+354% +$2.09M ﹤0.01% 3363
2022
Q3
$528K Sell
8,236
-21,089
-72% -$1.55M ﹤0.01% 4928
2022
Q2
$2.04M Sell
29,325
-6,304
-18% -$466K ﹤0.01% 3683
2022
Q1
$3.1M Buy
35,629
+6,574
+23% +$585K ﹤0.01% 3468
2021
Q4
$2.94M Sell
29,055
-20,974
-42% -$1.81M ﹤0.01% 3401
2021
Q3
$3.62M Buy
50,029
+22,594
+82% +$1.63M ﹤0.01% 3254
2021
Q2
$2M Buy
27,435
+17,031
+164% +$1.17M ﹤0.01% 3960
2021
Q1
$684K Sell
10,404
-248,240
-96% -$14.8M ﹤0.01% 4560
2020
Q4
$12.3M Buy
258,644
+159,103
+160% +$6.38M 0.02% 1518
2020
Q3
$2.96K Sell
99,541
-409,243
-80% -$13.6M 0.01% 2290
2020
Q2
$17.3M Buy
+508,784
New +$16.5M 0.04% 822
2020
Q1
Sell
-116,733
Closed -$4.26M 4309
2019
Q4
$4.26M Buy
116,733
+88,942
+320% +$3.02M 0.01% 2060
2019
Q3
$906K Buy
27,791
+2,389
+9% +$74.4K ﹤0.01% 2906
2019
Q2
$882K Sell
25,402
-23,217
-48% -$742K ﹤0.01% 2876
2019
Q1
$1.5M Sell
48,619
-333,969
-87% -$9.82M ﹤0.01% 2608
2018
Q4
$10.5M Sell
382,588
-31,093
-8% -$959K 0.02% 1104
2018
Q3
$15.5M Sell
413,681
-220,717
-35% -$8.68M 0.02% 1005
2018
Q2
$22.5M Buy
634,398
+521,938
+464% +$17.9M 0.03% 784
2018
Q1
$3.02M Buy
112,460
+4,230
+4% +$113K ﹤0.01% 2099
2017
Q4
$2.7M Buy
108,230
+60,592
+127% +$1.61M ﹤0.01% 2099
2017
Q3
$1.37M Sell
47,638
-203,366
-81% -$5.35M ﹤0.01% 2360
2017
Q2
$6.35M Buy
251,004
+163,202
+186% +$4.6M 0.01% 1345
2017
Q1
$2.67M Sell
87,802
-92,453
-51% -$2.5M 0.01% 1826
2016
Q4
$4.52M Buy
180,255
+119,899
+199% +$2.74M 0.01% 1392
2016
Q3
$1.35M Sell
60,356
-54,273
-47% -$1.14M ﹤0.01% 2132
2016
Q2
$2.38M Buy
114,629
+87,008
+315% +$1.54M 0.01% 1689
2016
Q1
$438K Buy
+27,621
New +$386K ﹤0.01% 2583
2015
Q4
Sell
-16,152
Closed -$196K 3690
2015
Q3
$196K Buy
+16,152
New +$229K ﹤0.01% 3121
2015
Q2
Sell
-19,797
Closed -$333K 3704
2015
Q1
$333K Buy
+19,797
New +$339K ﹤0.01% 2977
2014
Q4
Sell
-66,270
Closed -$1M 4201
2014
Q3
$1M Sell
66,270
-27,332
-29% -$458K ﹤0.01% 2306
2014
Q2
$1.71M Sell
93,602
-15,524
-14% -$263K 0.01% 1885
2014
Q1
$1.96M Buy
109,126
+81,072
+289% +$1.47M 0.01% 1798
2013
Q4
$534K Sell
28,054
-5,067
-15% -$88.9K ﹤0.01% 2676
2013
Q3
$534K Buy
33,121
+11,921
+56% +$179K ﹤0.01% 2495
2013
Q2
$311K Buy
+21,200
New +$306K ﹤0.01% 2565

Other funds holding ONTO