State of Wisconsin Investment Board’s Intuitive Surgical ISRG Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$110M Sell
201,750
-21,166
-9% -$11.5M 0.27% 59
2025
Q1
$110M Buy
222,916
+7,346
+3% +$3.64M 0.29% 54
2024
Q4
$113M Sell
215,570
-5,920
-3% -$3.09M 0.29% 52
2024
Q3
$109M Buy
221,490
+23,177
+12% +$11.4M 0.27% 60
2024
Q2
$88.2M Sell
198,313
-4,896
-2% -$2.18M 0.23% 76
2024
Q1
$81.1M Buy
203,209
+7,460
+4% +$2.98M 0.21% 88
2023
Q4
$66M Buy
195,749
+4,518
+2% +$1.52M 0.19% 105
2023
Q3
$55.9M Sell
191,231
-18,948
-9% -$5.54M 0.17% 112
2023
Q2
$71.9M Buy
210,179
+4,231
+2% +$1.45M 0.2% 98
2023
Q1
$52.6M Buy
205,948
+7,154
+4% +$1.83M 0.16% 133
2022
Q4
$52.7M Sell
198,794
-17,690
-8% -$4.69M 0.17% 125
2022
Q3
$40.6M Sell
216,484
-47,495
-18% -$8.9M 0.13% 152
2022
Q2
$53M Buy
263,979
+2,340
+0.9% +$470K 0.14% 138
2022
Q1
$78.9M Sell
261,639
-55,193
-17% -$16.7M 0.16% 119
2021
Q4
$114M Buy
316,832
+26,312
+9% +$9.45M 0.22% 98
2021
Q3
$96.3M Buy
290,520
+39,414
+16% +$13.1M 0.2% 109
2021
Q2
$77M Buy
251,106
+27,405
+12% +$8.4M 0.16% 151
2021
Q1
$55.1M Buy
223,701
+1,284
+0.6% +$316K 0.12% 203
2020
Q4
$60.7M Sell
222,417
-35,559
-14% -$9.7M 0.14% 163
2020
Q3
$61M Sell
257,976
-28,047
-10% -$6.63M 0.15% 144
2020
Q2
$54.3M Sell
286,023
-33,915
-11% -$6.44M 0.15% 149
2020
Q1
$52.8M Sell
319,938
-47,244
-13% -$7.8M 0.18% 127
2019
Q4
$72.4M Buy
367,182
+64,656
+21% +$12.7M 0.18% 118
2019
Q3
$54.4M Sell
302,526
-7,776
-3% -$1.4M 0.15% 150
2019
Q2
$54.3M Sell
310,302
-50,979
-14% -$8.91M 0.15% 146
2019
Q1
$68.7M Sell
361,281
-3,225
-0.9% -$613K 0.2% 108
2018
Q4
$58.2M Sell
364,506
-13,050
-3% -$2.08M 0.19% 109
2018
Q3
$72.2M Sell
377,556
-7,485
-2% -$1.43M 0.2% 101
2018
Q2
$61.4M Sell
385,041
-4,803
-1% -$766K 0.18% 122
2018
Q1
$53.6M Sell
389,844
-38,022
-9% -$5.23M 0.15% 138
2017
Q4
$52M Sell
427,866
-15,645
-4% -$1.9M 0.14% 153
2017
Q3
$51.5M Sell
443,511
-48,051
-10% -$5.58M 0.15% 149
2017
Q2
$51.1M Buy
491,562
+105,300
+27% +$10.9M 0.16% 134
2017
Q1
$32.9M Buy
386,262
+45,432
+13% +$3.87M 0.13% 180
2016
Q4
$24M Buy
340,830
+5,265
+2% +$371K 0.1% 211
2016
Q3
$27M Sell
335,565
-9,720
-3% -$783K 0.11% 215
2016
Q2
$25.4M Sell
345,285
-9,000
-3% -$661K 0.1% 220
2016
Q1
$23.7M Sell
354,285
-27,540
-7% -$1.84M 0.09% 237
2015
Q4
$23.2M Sell
381,825
-990
-0.3% -$60.1K 0.09% 248
2015
Q3
$19.5M Sell
382,815
-7,380
-2% -$377K 0.08% 304
2015
Q2
$21M Buy
390,195
+9,360
+2% +$504K 0.07% 327
2015
Q1
$21.4M Sell
380,835
-51,660
-12% -$2.9M 0.07% 325
2014
Q4
$25.4M Sell
432,495
-30,600
-7% -$1.8M 0.09% 270
2014
Q3
$23.8M Sell
463,095
-140,490
-23% -$7.21M 0.09% 281
2014
Q2
$27.6M Buy
603,585
+102,150
+20% +$4.67M 0.1% 248
2014
Q1
$24.4M Sell
501,435
-283,320
-36% -$13.8M 0.09% 261
2013
Q4
$33.5M Buy
784,755
+154,836
+25% +$6.61M 0.13% 190
2013
Q3
$26.3M Buy
629,919
+67,761
+12% +$2.83M 0.11% 220
2013
Q2
$31.6M Buy
+562,158
New +$31.6M 0.13% 173