Public Sector Pension Investment Board (PSP Investments)
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Public Sector Pension Investment Board (PSP Investments)’s Intuitive Surgical ISRG Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$15M Sell
27,597
-151,783
-85% -$82.5M 0.06% 232
2025
Q1
$88.8M Sell
179,380
-21,183
-11% -$10.5M 0.38% 46
2024
Q4
$105M Buy
200,563
+28,190
+16% +$14.7M 0.44% 45
2024
Q3
$84.7M Buy
172,373
+13,150
+8% +$6.46M 0.46% 51
2024
Q2
$70.8M Buy
159,223
+5,865
+4% +$2.61M 0.44% 43
2024
Q1
$61.2M Sell
153,358
-40,710
-21% -$16.2M 0.44% 52
2023
Q4
$65.5M Buy
194,068
+6,934
+4% +$2.34M 0.49% 49
2023
Q3
$54.7M Buy
187,134
+4,091
+2% +$1.2M 0.39% 55
2023
Q2
$62.6M Sell
183,043
-4,998
-3% -$1.71M 0.43% 48
2023
Q1
$48M Sell
188,041
-81,427
-30% -$20.8M 0.35% 54
2022
Q4
$71.5M Buy
269,468
+28,711
+12% +$7.62M 0.55% 37
2022
Q3
$45.1M Buy
240,757
+3,830
+2% +$718K 0.38% 54
2022
Q2
$47.6M Buy
236,927
+52,435
+28% +$10.5M 0.4% 56
2022
Q1
$55.7M Buy
184,492
+10,630
+6% +$3.21M 0.34% 63
2021
Q4
$62.5M Buy
173,862
+115,708
+199% +$41.6M 0.34% 60
2021
Q3
$57.8M Sell
58,154
-10,010
-15% -$9.95M 0.33% 59
2021
Q2
$62.7M Buy
68,164
+16,930
+33% +$15.6M 0.38% 52
2021
Q1
$37.9M Buy
51,234
+4,300
+9% +$3.18M 0.24% 81
2020
Q4
$38.4M Buy
46,934
+19,810
+73% +$16.2M 0.29% 75
2020
Q3
$19.2M Buy
27,124
+15,900
+142% +$11.3M 0.16% 136
2020
Q2
$6.4M Sell
11,224
-30,100
-73% -$17.2M 0.06% 273
2020
Q1
$20.5M Buy
41,324
+21,270
+106% +$10.5M 0.24% 94
2019
Q4
$11.9M Sell
20,054
-2,280
-10% -$1.35M 0.07% 239
2019
Q3
$12.1M Buy
22,334
+7,207
+48% +$3.89M 0.08% 208
2019
Q2
$7.94M Buy
15,127
+5,600
+59% +$2.94M 0.06% 240
2019
Q1
$5.44M Buy
9,527
+3,700
+63% +$2.11M 0.05% 271
2018
Q4
$2.79M Buy
5,827
+500
+9% +$239K 0.02% 426
2018
Q3
$3.06M Sell
5,327
-1,100
-17% -$631K 0.02% 407
2018
Q2
$3.08M Buy
6,427
+200
+3% +$95.7K 0.02% 316
2018
Q1
$2.57M Sell
6,227
-16,235
-72% -$6.7M 0.02% 327
2017
Q4
$8.2M Buy
22,462
+20,453
+1,018% +$7.46M 0.05% 233
2017
Q3
$2.1M Sell
2,009
-2,262
-53% -$2.37M 0.01% 422
2017
Q2
$4M Sell
4,271
-4,100
-49% -$3.84M 0.03% 304
2017
Q1
$6.42M Sell
8,371
-200
-2% -$153K 0.06% 301
2016
Q4
$5.44M Sell
8,571
-100
-1% -$63.4K 0.05% 316
2016
Q3
$6.29M Buy
8,671
+1,500
+21% +$1.09M 0.07% 277
2016
Q2
$4.74M Buy
7,171
+1,100
+18% +$728K 0.05% 294
2016
Q1
$3.65M Sell
6,071
-3,400
-36% -$2.04M 0.04% 313
2015
Q4
$5.17M Sell
9,471
-400
-4% -$218K 0.04% 313
2015
Q3
$4.54M Sell
9,871
-2,800
-22% -$1.29M 0.04% 338
2015
Q2
$6.14M Hold
12,671
0.04% 342
2015
Q1
$6.4M Buy
12,671
+368
+3% +$186K 0.05% 349
2014
Q4
$6.51M Sell
12,303
-900
-7% -$476K 0.04% 330
2014
Q3
$6.1M Sell
13,203
-1,300
-9% -$600K 0.04% 350
2014
Q2
$5.97M Buy
14,503
+520
+4% +$214K 0.04% 388
2014
Q1
$6.12M Sell
13,983
-200
-1% -$87.6K 0.04% 352
2013
Q4
$5.45M Buy
14,183
+900
+7% +$346K 0.03% 423
2013
Q3
$5M Sell
13,283
-500
-4% -$188K 0.03% 401
2013
Q2
$6.98M Buy
+13,783
New +$6.98M 0.05% 255