Intuitive Surgical, Inc.
MX ˙ BMV ˙ US46120E6023
SecurityMX:ISRG / Intuitive Surgical, Inc.
InstitutionBellevue Group AG
Latest Disclosed Ownership286,654 shares
Latest Disclosed Value $ 132,144,627
Bellevue Group AG reports 10.98% decrease in ownership of ISRG / Intuitive Surgical, Inc.

On May 14, 2026 - Bellevue Group AG filed a 13F-HR form disclosing ownership of 286,654 shares of Intuitive Surgical, Inc. (MX:ISRG) valued at $132,144,627 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 322,028 shares of Intuitive Surgical, Inc.. This represents a change in shares of -10.98% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 286,654 -35,374 -10.98 132,145 -27.55 3.1233
2026-02-17 2025-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 322,028 -26,598 -7.63 182,384 16.98 3.4562
2025-11-14 2025-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 348,626 -30,102 -7.95 155,916 -24.24 3.2396
2025-08-14 2025-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 378,728 -47,018 -11.04 205,805 -2.40 4.5360
2025-05-14 2025-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 425,746 -38,631 -8.32 210,859 -13.01 4.7248
2025-02-14 2024-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 464,377 -32,398 -6.52 242,386 -0.68 4.6657
2024-11-14 2024-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 496,775 -43,129 -7.99 244,051 1.61 3.9538
2024-08-14 2024-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 539,904 -142,282 -20.86 240,176 -11.78 3.9026
2024-05-15 2024-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 682,186 -149,855 -18.01 272,254 -3.01 4.1522
2024-02-14 2023-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 832,041 3,042 0.37 280,697 15.84 4.2937
2023-11-14 2023-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 828,999 -13,225 -1.57 242,308 -15.86 3.9038
2023-08-14 2023-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 842,224 -126,562 -13.06 287,990 16.36 4.1080
2023-05-15 2023-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 968,786 11,700 1.22 247,496 -2.55 3.5915
2023-02-14 2022-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 957,086 58,994 6.57 253,963 50.86 3.3706
2022-11-14 2022-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 898,092 -11,256 -1.24 168,338 -7.77 2.4160
2022-08-11 2022-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 909,348 289,280 46.65 182,516 -2.43 2.5800
2022-05-13 2022-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 620,068 35,605 6.09 187,062 -10.92 2.1721
2022-02-10 2021-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 584,463 380,868 187.07 209,998 3.75 2.1646
2021-11-12 2021-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 203,595 1,500 0.74 202,404 8.90 2.0540
2021-08-12 2021-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 202,095 -18,680 -8.46 185,855 13.92 1.8142
2021-05-12 2021-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 220,775 24,755 12.63 163,139 1.73 1.7261
2021-02-16 2020-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 196,020 42,836 27.96 160,364 47.54 1.8365
2020-11-16 2020-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 153,184 -3,049 -1.95 108,690 22.09 1.5018
2020-08-13 2020-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 156,233 -64,138 -29.10 89,026 -18.42 1.2599
2020-05-14 2020-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 220,371 44,095 25.01 109,130 4.73 2.1163
2020-02-14 2019-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 176,276 631 0.36 104,206 9.88 1.6521
2019-11-14 2019-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 175,645 7,163 4.25 94,836 7.31 1.7638
2019-08-14 2019-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 168,482 17,483 11.58 88,377 2.58 1.5090
2019-05-15 2019-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 150,999 12,202 8.79 86,157 29.61 4.7406
2019-02-12 2018-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 138,797 50,929 57.96 66,473 31.80 4.3704
2018-11-13 2018-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 87,868 129 0.15 50,436 20.14 3.1994
2018-08-07 2018-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 87,739 5,149 6.23 41,981 23.13 3.5790
2018-05-09 2018-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 82,590 -13,541 -14.09 34,096 -2.81 3.3779
2018-02-14 2017-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 96,131 65,754 216.46 35,083 10.46 3.6651
2017-11-13 2017-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 30,377 6,671 28.14 31,760 43.23 3.3217
2017-08-14 2017-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 23,706 1,781 8.12 22,174 31.95 2.6219
2017-05-11 2017-03-31 13F INTUITIVE SURGICAL COM 46120E602 21,925 12,925 143.61 16,805 194.41 2.2394
2017-02-10 2016-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 9,000 -3,000 -25.00 5,708 -34.38 1.1689
2016-11-10 2016-09-30 13F Intuitive Surgical COM NEW 46120E602 12,000 0 0.00 8,698 9.59 1.5715
2016-08-12 2016-06-30 13F Intuitive Surgical COM NEW 46120E602 12,000 -1,000 -7.69 7,937 1.57 1.4934
2016-05-16 2016-03-31 13F Intuitive Surgical COM NEW 46120E602 13,000 13,000 7,814 1.4180
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.