William Blair & Company’s ON Semiconductor ON Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$276K Buy
+5,266
New +$276K ﹤0.01% 1294
2025
Q1
Sell
-4,239
Closed -$267K 1862
2024
Q4
$267K Buy
4,239
+1,463
+53% +$92.3K ﹤0.01% 1331
2024
Q3
$202K Sell
2,776
-1,473
-35% -$107K ﹤0.01% 1438
2024
Q2
$291K Buy
4,249
+432
+11% +$29.6K ﹤0.01% 1281
2024
Q1
$281K Sell
3,817
-85
-2% -$6.25K ﹤0.01% 1279
2023
Q4
$326K Buy
3,902
+82
+2% +$6.85K ﹤0.01% 1216
2023
Q3
$355K Buy
3,820
+24
+0.6% +$2.23K ﹤0.01% 1160
2023
Q2
$359K Sell
3,796
-190
-5% -$18K ﹤0.01% 1182
2023
Q1
$328K Sell
3,986
-1,214
-23% -$99.9K ﹤0.01% 1204
2022
Q4
$324K Sell
5,200
-11
-0.2% -$686 ﹤0.01% 1197
2022
Q3
$325K Buy
5,211
+181
+4% +$11.3K ﹤0.01% 1189
2022
Q2
$253K Buy
5,030
+772
+18% +$38.8K ﹤0.01% 1328
2022
Q1
$267K Buy
4,258
+768
+22% +$48.2K ﹤0.01% 1407
2021
Q4
$237K Buy
+3,490
New +$237K ﹤0.01% 1502
2020
Q4
Sell
-3,166
Closed -$69K 1847
2020
Q3
$69K Buy
3,166
+1,131
+56% +$24.6K ﹤0.01% 1472
2020
Q2
$40K Sell
2,035
-3,634
-64% -$71.4K ﹤0.01% 1471
2020
Q1
$71K Buy
5,669
+4,318
+320% +$54.1K ﹤0.01% 1354
2019
Q4
$33K Buy
1,351
+148
+12% +$3.62K ﹤0.01% 1528
2019
Q3
$23K Sell
1,203
-51
-4% -$975 ﹤0.01% 1529
2019
Q2
$25K Sell
1,254
-367
-23% -$7.32K ﹤0.01% 1560
2019
Q1
$33K Buy
1,621
+440
+37% +$8.96K ﹤0.01% 1511
2018
Q4
$19K Buy
+1,181
New +$19K ﹤0.01% 1492
2017
Q3
Sell
-11,000
Closed -$154K 1385
2017
Q2
$154K Buy
+11,000
New +$154K ﹤0.01% 1341
2015
Q3
Sell
-12,000
Closed -$140K 1496
2015
Q2
$140K Buy
+12,000
New +$140K ﹤0.01% 2090
2013
Q3
Sell
-907,926
Closed -$7.34M 2060
2013
Q2
$7.34M Buy
+907,926
New +$7.34M 0.01% 799