William Blair & Company’s Ultra Clean Holdings UCTT Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
Sell
-22,100
Closed -$473K 1901
2025
Q1
$473K Buy
22,100
+12,325
+126% +$264K ﹤0.01% 1102
2024
Q4
$351K Buy
+9,775
New +$351K ﹤0.01% 1227
2014
Q1
Sell
-501,366
Closed -$5.03M 2060
2013
Q4
$5.03M Sell
501,366
-218,141
-30% -$2.19M 0.01% 940
2013
Q3
$4.97M Buy
719,507
+4,990
+0.7% +$34.5K 0.01% 900
2013
Q2
$4.32M Buy
+714,517
New +$4.32M 0.01% 904