Hedge Fund - Rock Springs Capital Management
Intuitive Surgical Inc (ISRG)
 Holding History Records 
 | No. | Filing Period | Value | % of Portfolio | Number of Shares | Avg. Quarterly Share Price | 
|---|---|---|---|---|---|
| 1 | 2025 - Q2 (2025-06-30) | $44,559,620 | 2.78% | 82,000 | $522.87 | 
| 2 | 2025 - Q1 (2025-03-31) | $50,517,540 | 2.89% | 102,000 | $553.02 | 
| 3 | 2024 - Q4 (2024-12-31) | $112,743,360 | 4.29% | 216,000 | $520.85 | 
| 4 | 2024 - Q3 (2024-09-30) | $132,642,900 | 4.31% | 270,000 | $465.56 | 
| 5 | 2024 - Q2 (2024-06-30) | $132,787,725 | 3.99% | 298,500 | $398.28 | 
| 6 | 2024 - Q1 (2024-03-31) | $119,128,365 | 3.02% | 298,500 | $377.87 | 
| 7 | 2023 - Q4 (2023-12-31) | $100,701,960 | 2.47% | 298,500 | $298.09 | 
| 8 | 2023 - Q3 (2023-09-30) | $87,248,565 | 2.33% | 298,500 | $312.30 | 
| 9 | 2023 - Q2 (2023-06-30) | $102,069,090 | 2.42% | 298,500 | $302.56 | 
| 10 | 2023 - Q1 (2023-03-31) | $76,257,795 | 1.81% | 298,500 | $246.36 | 
| 11 | 2022 - Q4 (2022-12-31) | $79,206,975 | 1.9% | 298,500 | $243.83 | 
| 12 | 2022 - Q3 (2022-09-30) | $55,951,000 | 1.44% | 298,500 | $214.77 | 
| 13 | 2022 - Q2 (2022-06-30) | $59,912,000 | 1.74% | 298,500 | $234.60 | 
| 14 | 2022 - Q1 (2022-03-31) | $90,051,000 | 2.26% | 298,500 | $292.14 | 
| 15 | 2021 - Q4 (2021-12-31) | $129,348,000 | 2.98% | 360,000 | $344.06 | 
| 16 | 2021 - Q3 (2021-09-30) | $119,298,000 | 2.5% | 360,000 | $335.80 | 
| 17 | 2021 - Q2 (2021-06-30) | $110,357,000 | 2.18% | 360,000 | $280.54 | 
| 18 | 2021 - Q1 (2021-03-31) | $88,673,000 | 1.93% | 360,000 | $251.58 | 
| 19 | 2020 - Q4 (2020-12-31) | $98,172,000 | 2.08% | 360,000 | $248.30 | 
| 20 | 2020 - Q3 (2020-09-30) | $85,145,000 | 2.16% | 360,000 | $224.54 | 
| 21 | 2020 - Q2 (2020-06-30) | $68,380,000 | 1.87% | 360,000 | $179.26 | 
| 22 | 2020 - Q1 (2020-03-31) | $75,520,000 | 3.12% | 457,500 | $183.15 | 
| 23 | 2019 - Q4 (2019-12-31) | $90,150,000 | 2.84% | 457,500 | $187.24 | 
| 24 | 2019 - Q3 (2019-09-30) | $82,339,000 | 3.28% | 457,500 | $172.97 | 
| 25 | 2019 - Q2 (2019-06-30) | $79,994,000 | 2.89% | 457,500 | $171.34 | 
| 26 | 2019 - Q1 (2019-03-31) | $87,013,000 | 3.35% | 457,500 | $177.73 | 
| 27 | 2018 - Q4 (2018-12-31) | $72,796,000 | 3.43% | 456,000 | $169.46 | 
| 28 | 2018 - Q3 (2018-09-30) | $81,164,000 | 2.93% | 424,200 | $177.57 | 
| 29 | 2018 - Q2 (2018-06-30) | $67,896,000 | 2.61% | 425,700 | $152.50 | 
| 30 | 2018 - Q1 (2018-03-31) | $59,406,000 | 2.53% | 431,700 | $139.55 | 
| 31 | 2017 - Q4 (2017-12-31) | $52,515,000 | 2.38% | 431,700 | $125.15 | 
| 32 | 2017 - Q3 (2017-09-30) | $50,202,000 | 2.31% | 432,000 | $108.96 | 
| 33 | 2017 - Q2 (2017-06-30) | $44,898,000 | 2.26% | 432,000 | $96.11 | 
| 34 | 2017 - Q1 (2017-03-31) | $36,791,000 | 2.12% | 432,000 | $79.00 | 
| 35 | 2016 - Q4 (2016-12-31) | $30,440,000 | 2.03% | 432,000 | $73.52 | 
| 36 | 2016 - Q3 (2016-09-30) | $32,617,000 | 2.04% | 405,000 | $76.57 | 
| 37 | 2016 - Q2 (2016-06-30) | $29,102,000 | 2.15% | 396,000 | $70.37 | 
| 38 | 2016 - Q1 (2016-03-31) | $25,244,000 | 2.11% | 378,000 | $61.97 | 
| 39 | 2015 - Q4 (2015-12-31) | $21,573,000 | 1.63% | 355,500 | $56.16 | 
| 40 | 2015 - Q3 (2015-09-30) | $16,545,000 | 1.34% | 324,000 | $56.64 | 
| 41 | 2015 - Q2 (2015-06-30) | $15,989,000 | 1.16% | 297,000 | $55.94 | 
| 42 | 2015 - Q1 (2015-03-31) | $11,363,000 | 1.06% | 202,500 | $56.60 | 
| 43 | 2014 - Q4 (2014-12-31) | $9,785,000 | 1.14% | 166,500 | $55.69 | 
| 44 | 2014 - Q3 (2014-09-30) | $8,544,000 | 1.32% | 166,500 | $49.65 | 
| 45 | 2014 - Q2 (2014-06-30) | $8,668,000 | 1.55% | 189,450 | $44.12 | 
| 46 | 2014 - Q1 (2014-03-31) | $8,103,000 | 1.86% | 166,500 | $47.10 | 
| 47 | 2013 - Q4 (2013-12-31) | $6,721,000 | 2.4% | 157,500 | $42.08 | 
The displayed share prices are average quarterly stock market prices.
The share numbers are adjusted according to following stock splits:
-  3.0000:1.0000 on 2021-10-05 
-  3.0000:1.0000 on 2017-10-06