TRCT
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Tower Research Capital (TRC)’s Intuitive Surgical ISRG Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$3.42M Sell
6,297
-13,856
-69% -$7.53M 0.09% 201
2025
Q1
$9.83M Sell
20,153
-9,630
-32% -$4.7M 0.29% 47
2024
Q4
$15.5M Buy
29,783
+16,436
+123% +$8.58M 0.31% 49
2024
Q3
$6.56M Sell
13,347
-29,637
-69% -$14.6M 0.17% 77
2024
Q2
$19.1M Buy
42,984
+12,674
+42% +$5.64M 0.32% 35
2024
Q1
$12.1M Sell
30,310
-28,543
-48% -$11.4M 0.29% 55
2023
Q4
$19.9M Buy
58,853
+34,402
+141% +$11.6M 0.25% 70
2023
Q3
$7.15M Buy
24,451
+15,017
+159% +$4.39M 0.22% 70
2023
Q2
$3.23M Buy
9,434
+3,236
+52% +$1.11M 0.11% 126
2023
Q1
$1.58M Sell
6,198
-4,783
-44% -$1.22M 0.05% 253
2022
Q4
$2.91M Sell
10,981
-79,803
-88% -$21.2M 0.12% 118
2022
Q3
$17M Buy
90,784
+53,943
+146% +$10.1M 0.28% 60
2022
Q2
$7.39M Sell
36,841
-74,273
-67% -$14.9M 0.17% 99
2022
Q1
$33.5M Buy
111,114
+62,302
+128% +$18.8M 0.32% 51
2021
Q4
$17.5M Buy
48,812
+42,337
+654% +$15.2M 0.3% 51
2021
Q3
$6.44M Sell
6,475
-1,615
-20% -$1.61M 0.16% 79
2021
Q2
$7.44M Sell
8,090
-5,698
-41% -$5.24M 0.19% 74
2021
Q1
$10.2M Buy
13,788
+10,395
+306% +$7.68M 0.17% 102
2020
Q4
$2.78M Sell
3,393
-2,779
-45% -$2.27M 0.08% 156
2020
Q3
$4.38M Buy
6,172
+3,487
+130% +$2.47M 0.05% 101
2020
Q2
$1.53M Buy
2,685
+2,643
+6,293% +$1.51M 0.06% 321
2020
Q1
$21K Sell
42
-180
-81% -$90K ﹤0.01% 1689
2019
Q4
$131K Sell
222
-2,204
-91% -$1.3M 0.01% 799
2019
Q3
$1.31M Buy
2,426
+810
+50% +$437K 0.09% 208
2019
Q2
$848K Sell
1,616
-18
-1% -$9.45K 0.06% 308
2019
Q1
$932K Buy
1,634
+39
+2% +$22.2K 0.06% 310
2018
Q4
$764K Buy
1,595
+1,447
+978% +$693K 0.06% 321
2018
Q3
$85K Sell
148
-249
-63% -$143K 0.01% 1448
2018
Q2
$190K Buy
397
+393
+9,825% +$188K 0.01% 1092
2018
Q1
$2K Sell
4
-1,881
-100% -$941K ﹤0.01% 2947
2017
Q4
$688K Buy
1,885
+1,835
+3,670% +$670K 0.09% 228
2017
Q3
$52K Sell
50
-769
-94% -$800K ﹤0.01% 1928
2017
Q2
$766K Buy
819
+450
+122% +$421K 0.09% 169
2017
Q1
$283K Sell
369
-269
-42% -$206K 0.03% 227
2016
Q4
$405K Buy
+638
New +$405K 0.04% 405
2016
Q3
Sell
-58
Closed -$38K 4024
2016
Q2
$38K Sell
58
-16
-22% -$10.5K ﹤0.01% 1746
2016
Q1
$44K Buy
+74
New +$44K 0.01% 845
2015
Q2
Sell
-940
Closed -$475K 4715
2015
Q1
$475K Buy
940
+189
+25% +$95.5K 0.06% 179
2014
Q4
$397K Sell
751
-385
-34% -$204K 0.04% 155
2014
Q3
$525K Buy
1,136
+834
+276% +$385K 0.06% 249
2014
Q2
$124K Buy
302
+202
+202% +$82.9K 0.02% 790
2014
Q1
$44K Buy
+100
New +$44K 0.01% 1190