William Blair Investment Management’s iRhythm Technologies IRTC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2022
Q4
Sell
-64,132
Closed -$8.03M 409
2022
Q3
$8.03M Buy
+64,132
New +$8.03M 0.03% 311
2020
Q4
Sell
-1,071,182
Closed -$255M 358
2020
Q3
$255M Sell
1,071,182
-354,848
-25% -$84.5M 0.99% 20
2020
Q2
$165M Sell
1,426,030
-6,173
-0.4% -$715K 0.67% 56
2020
Q1
$117M Buy
1,432,203
+198,149
+16% +$16.1M 0.57% 57
2019
Q4
$84M Buy
+1,234,054
New +$84M 0.33% 97