State of Wisconsin Investment Board’s Masimo MASI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$3.64M Buy
21,644
+5,110
+31% +$860K 0.01% 1044
2025
Q1
$2.75M Sell
16,534
-404
-2% -$67.3K 0.01% 1129
2024
Q4
$2.8M Sell
16,938
-8,203
-33% -$1.36M 0.01% 1159
2024
Q3
$3.35M Buy
25,141
+6,684
+36% +$891K 0.01% 1110
2024
Q2
$2.32M Sell
18,457
-1,986
-10% -$250K 0.01% 1220
2024
Q1
$3M Sell
20,443
-2,714
-12% -$399K 0.01% 1127
2023
Q4
$2.71M Buy
23,157
+15,000
+184% +$1.76M 0.01% 1154
2023
Q3
$715K Sell
8,157
-26,726
-77% -$2.34M ﹤0.01% 1531
2023
Q2
$5.74M Buy
34,883
+5,013
+17% +$825K 0.02% 886
2023
Q1
$5.51M Buy
29,870
+4,445
+17% +$820K 0.02% 900
2022
Q4
$3.76M Sell
25,425
-4,367
-15% -$646K 0.01% 1089
2022
Q3
$4.21M Sell
29,792
-7,080
-19% -$999K 0.01% 1026
2022
Q2
$4.82M Sell
36,872
-2,361
-6% -$309K 0.01% 1013
2022
Q1
$5.71M Buy
39,233
+12,562
+47% +$1.83M 0.01% 1088
2021
Q4
$7.81M Sell
26,671
-431
-2% -$126K 0.02% 879
2021
Q3
$7.34M Buy
27,102
+1,410
+5% +$382K 0.02% 892
2021
Q2
$6.23M Buy
25,692
+1,865
+8% +$452K 0.01% 977
2021
Q1
$5.47M Sell
23,827
-764
-3% -$175K 0.01% 988
2020
Q4
$6.6M Sell
24,591
-14,148
-37% -$3.8M 0.02% 872
2020
Q3
$9.15M Buy
38,739
+210
+0.5% +$49.6K 0.02% 661
2020
Q2
$8.78M Buy
38,529
+32,138
+503% +$7.33M 0.02% 656
2020
Q1
$1.13M Sell
6,391
-280
-4% -$49.6K ﹤0.01% 1173
2019
Q4
$1.05M Hold
6,671
﹤0.01% 1221
2019
Q3
$993K Sell
6,671
-51
-0.8% -$7.59K ﹤0.01% 1148
2019
Q2
$1M Sell
6,722
-1,925
-22% -$286K ﹤0.01% 1139
2019
Q1
$1.2M Sell
8,647
-250
-3% -$34.6K ﹤0.01% 1112
2018
Q4
$955K Buy
8,897
+250
+3% +$26.8K ﹤0.01% 1145
2018
Q3
$1.08M Sell
8,647
-194
-2% -$24.2K ﹤0.01% 1189
2018
Q2
$863K Buy
+8,841
New +$863K ﹤0.01% 1217