William Blair & Company’s Masimo MASI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2023
Q3
Sell
-2,419
Closed -$398K 1821
2023
Q2
$398K Sell
2,419
-227
-9% -$37.4K ﹤0.01% 1131
2023
Q1
$488K Buy
+2,646
New +$488K ﹤0.01% 1057
2021
Q3
Sell
-1,845
Closed -$447K 1916
2021
Q2
$447K Sell
1,845
-713
-28% -$173K ﹤0.01% 1188
2021
Q1
$587K Sell
2,558
-133
-5% -$30.5K ﹤0.01% 1068
2020
Q4
$722K Sell
2,691
-55
-2% -$14.8K ﹤0.01% 972
2020
Q3
$648K Buy
2,746
+486
+22% +$115K ﹤0.01% 899
2020
Q2
$515K Sell
2,260
-1,017
-31% -$232K ﹤0.01% 932
2020
Q1
$580K Buy
+3,277
New +$580K ﹤0.01% 827
2015
Q2
Sell
-38,375
Closed -$1.27M 2212
2015
Q1
$1.27M Sell
38,375
-5,650
-13% -$186K ﹤0.01% 1479
2014
Q4
$1.16M Sell
44,025
-900
-2% -$23.7K ﹤0.01% 1452
2014
Q3
$956K Sell
44,925
-25
-0.1% -$532 ﹤0.01% 1491
2014
Q2
$1.06M Sell
44,950
-18,330
-29% -$432K ﹤0.01% 1437
2014
Q1
$1.73M Sell
63,280
-525
-0.8% -$14.3K ﹤0.01% 1245
2013
Q4
$1.87M Sell
63,805
-1,000
-2% -$29.2K ﹤0.01% 1197
2013
Q3
$1.73M Sell
64,805
-25
-0% -$666 ﹤0.01% 1178
2013
Q2
$1.37M Buy
+64,830
New +$1.37M ﹤0.01% 1170