Parallax Volatility Advisers’s Intuitive Surgical ISRG Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | – | Sell |
-5,235
| Closed | -$2.59M | – | 696 |
|
|
2025
Q1 | $2.59M | Sell |
5,235
-1,349
| -20% | -$668K | 0.01% | 186 |
|
|
2024
Q4 | $3.44M | Sell |
6,584
-23,781
| -78% | -$12.4M | 0.01% | 223 |
|
|
2024
Q3 | $14.9M | Buy |
30,365
+25,988
| +594% | +$12.8M | 0.03% | 53 |
|
|
2024
Q2 | $1.95M | Buy |
4,377
+1,074
| +33% | +$478K | ﹤0.01% | 253 |
|
|
2024
Q1 | $1.32M | Buy |
+3,303
| New | +$1.32M | ﹤0.01% | 271 |
|
|
2023
Q4 | – | Sell |
-12,094
| Closed | -$3.53M | – | 879 |
|
|
2023
Q3 | $3.53M | Buy |
12,094
+6,573
| +119% | +$1.92M | 0.01% | 168 |
|
|
2023
Q2 | $1.89M | Buy |
5,521
+5,431
| +6,034% | +$1.86M | ﹤0.01% | 229 |
|
|
2023
Q1 | $23K | Buy |
90
+30
| +50% | +$7.66K | ﹤0.01% | 640 |
|
|
2022
Q4 | $15.9K | Hold |
60
| – | – | ﹤0.01% | 688 |
|
|
2022
Q3 | $11K | Buy |
+60
| New | +$11K | ﹤0.01% | 868 |
|
|
2022
Q2 | – | Sell |
-38,582
| Closed | -$11.6M | – | 1278 |
|
|
2022
Q1 | $11.6M | Sell |
38,582
-39,568
| -51% | -$11.9M | 0.01% | 109 |
|
|
2021
Q4 | $28.1M | Buy |
78,150
+50,239
| +180% | +$18.1M | 0.03% | 34 |
|
|
2021
Q3 | $27.7M | Buy |
+27,911
| New | +$27.7M | 0.03% | 49 |
|
|
2021
Q1 | – | Sell |
-1,112
| Closed | -$910K | – | 647 |
|
|
2020
Q4 | $910K | Sell |
1,112
-11,441
| -91% | -$9.36M | ﹤0.01% | 452 |
|
|
2020
Q3 | $8.91M | Sell |
12,553
-3,231
| -20% | -$2.29M | 0.01% | 211 |
|
|
2020
Q2 | $8.99M | Sell |
15,784
-53,161
| -77% | -$30.3M | 0.01% | 165 |
|
|
2020
Q1 | $34.1M | Buy |
68,945
+65,286
| +1,784% | +$32.3M | 0.04% | 67 |
|
|
2019
Q4 | $2.16M | Buy |
+3,659
| New | +$2.16M | ﹤0.01% | 320 |
|
|
2019
Q1 | – | Sell |
-8,008
| Closed | -$3.84M | – | 1879 |
|
|
2018
Q4 | $3.84M | Sell |
8,008
-8,094
| -50% | -$3.88M | 0.01% | 177 |
|
|
2018
Q3 | $9.24M | Buy |
16,102
+11,166
| +226% | +$6.41M | 0.01% | 74 |
|
|
2018
Q2 | $2.36M | Buy |
+4,936
| New | +$2.36M | ﹤0.01% | 184 |
|
|
2018
Q1 | – | Sell |
-2,606
| Closed | -$951K | – | 2168 |
|
|
2017
Q4 | $951K | Buy |
+2,606
| New | +$951K | ﹤0.01% | 351 |
|
|
2016
Q3 | – | Hold |
0
| – | – | – | 1429 |
|
|
2016
Q2 | – | Hold |
0
| – | – | – | 1258 |
|
|
2016
Q1 | – | Hold |
0
| – | – | – | 1263 |
|
|
2015
Q3 | – | Sell |
-1,126
| Closed | -$546K | – | 1469 |
|
|
2015
Q2 | $546K | Buy |
+1,126
| New | +$546K | ﹤0.01% | 417 |
|
|
2015
Q1 | – | Sell |
-480
| Closed | -$254K | – | 1876 |
|
|
2014
Q4 | $254K | Sell |
480
-23,217
| -98% | -$12.3M | ﹤0.01% | 750 |
|
|
2014
Q3 | $10.9M | Buy |
+23,697
| New | +$10.9M | 0.03% | 47 |
|
|
2014
Q2 | – | Sell |
-3,660
| Closed | -$1.6M | – | 1471 |
|
|
2014
Q1 | $1.6M | Sell |
3,660
-6,621
| -64% | -$2.9M | 0.01% | 148 |
|
|
2013
Q4 | $3.95M | Sell |
10,281
-4,616
| -31% | -$1.77M | 0.02% | 96 |
|
|
2013
Q3 | $5.61M | Buy |
+14,897
| New | +$5.61M | 0.03% | 52 |
|
|
2013
Q2 | – | Hold |
0
| – | – | – | 918 |
|