Intuitive Surgical, Inc.
MX ˙ BMV ˙ US46120E6023
SecurityMX:ISRG / Intuitive Surgical, Inc.
InstitutionRB Capital Management, LLC
Latest Disclosed Ownership1,802 shares
Latest Disclosed Value $ 830,704
RB Capital Management, LLC reports 6.69% increase in ownership of ISRG / Intuitive Surgical, Inc.

On May 14, 2026 - RB Capital Management, LLC filed a 13F-HR form disclosing ownership of 1,802 shares of Intuitive Surgical, Inc. (MX:ISRG) valued at $830,704 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 1,689 shares of Intuitive Surgical, Inc.. This represents a change in shares of 6.69% 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 1,802 113 6.69 831 -13.18 0.1765
2026-02-03 2025-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 1,689 26 1.56 957 28.67 0.1900
2025-10-21 2025-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 1,663 66 4.13 744 -14.30 0.1535
2025-07-07 2025-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 1,597 5 0.31 868 10.03 0.1965
2025-05-14 2025-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 1,592 -45 -2.75 788 -7.73 0.1829
2025-02-18 2024-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 1,637 0 0.00 854 6.22 0.1949
2024-11-18 2024-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 1,637 5 0.31 804 10.90 0.1871
2024-08-14 2024-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 1,632 -50 -2.97 726 8.05 0.1790
2024-05-13 2024-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 1,682 56 3.44 671 22.45 0.1764
2024-02-06 2023-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 1,626 -71 -4.18 549 10.48 0.1571
2023-11-16 2023-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 1,697 0 0.00 496 -14.48 0.1546
2023-12-11 2023-06-30 13F/A-1 INTUITIVE SURGICAL COM NEW 46120E602 1,697 -34 -1.96 580 31.22 0.1746
2023-08-08 2023-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 1,697 -34 580 0.1491
2023-05-10 2023-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 1,731 -77 -4.26 442 -7.72 0.1399
2023-01-19 2022-12-31 13F/A-1 INTUITIVE SURGICAL COM NEW 46120E602 1,808 4 0.22 480 41.72 0.1694
2023-01-11 2022-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 1,808 4 0 0.1680
2022-10-24 2022-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 1,804 3 0.17 338 -6.37 0.1295
2022-07-14 2022-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 1,801 66 3.80 361 -30.98 0.1345
2022-05-10 2022-03-31 13F/A-1 INTUITIVE SURGICAL COM NEW 46120E602 1,735 73 4.39 523 -12.40 0.1678
2022-04-11 2022-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 1,735 73 523 0.1826
2022-02-14 2021-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 1,662 1,165 234.41 597 20.85 0.1863
2021-11-12 2021-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 497 18 3.76 494 12.02 0.1857
2021-08-06 2021-06-30 13F/A-1 INTUITIVE SURGICAL COM NEW 46120E602 479 50 11.66 441 39.12 0.1665
2021-08-06 2021-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 479 50 441 0.1083
2021-05-11 2021-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 429 84 24.35 317 12.41 0.1398
2021-02-04 2020-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 345 17 5.18 282 21.55 0.1302
2020-11-12 2020-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 328 328 232 0.1090
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.