Intuitive Surgical, Inc.
MX ˙ BMV ˙ US46120E6023
SecurityMX:ISRG / Intuitive Surgical, Inc.
InstitutionDaiwa Securities Group Inc.
Latest Disclosed Ownership117,461 shares
Latest Disclosed Value $ 54,148,347
Daiwa Securities Group Inc. reports 19.36% increase in ownership of ISRG / Intuitive Surgical, Inc.

On May 13, 2026 - Daiwa Securities Group Inc. filed a 13F-HR form disclosing ownership of 117,461 shares of Intuitive Surgical, Inc. (MX:ISRG) valued at $54,148,347 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 98,413 shares of Intuitive Surgical, Inc.. This represents a change in shares of 19.36% 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)
2026-05-13 2026-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 117,461 19,048 19.36 54,148 98,350.91 0.0914
2026-02-10 2025-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 98,413 -8,616 -8.05 56 17.02 0.1781
2025-11-14 2025-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 107,029 11,550 12.10 48 -7.84 0.1615
2025-08-14 2025-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 95,479 -6,055 -5.96 52 2.00 0.1915
2025-05-13 2025-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 101,534 21,676 27.14 51 21.95 0.2149
2025-02-07 2024-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 79,858 -6,399 -7.42 42 -2.38 0.1861
2024-11-12 2024-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 86,257 10,267 13.51 42 27.27 0.1957
2024-08-07 2024-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 75,990 7,745 11.35 34 22.22 0.1798
2024-05-02 2024-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 68,245 -106,529 -60.95 27 28.57 0.1537
2024-01-31 2023-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 174,774 51,544 41.83 21 10.53 0.1312
2023-11-01 2023-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 123,230 -2,545 -2.02 19 26.67 0.1354
2023-07-31 2023-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 125,775 996 0.80 16 7.14 0.1051
2023-05-02 2023-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 124,779 4,494 3.74 15 27.27 0.1021
2023-02-06 2022-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 120,285 42,715 55.07 11 -99.87 0.0865
2022-11-02 2022-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 77,570 40,862 111.32 8,696 3.98 0.0722
2022-08-09 2022-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 36,708 -139,692 -79.19 8,363 -31.68 0.0639
2022-04-29 2022-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 176,400 46,864 36.18 12,241 -19.57 0.0566
2022-02-03 2021-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 129,536 109,646 551.26 15,219 215.42 0.0895
2021-11-05 2021-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 19,890 11,017 124.16 4,825 -40.87 0.0317
2021-08-06 2021-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 8,873 503 6.01 8,160 31.93 0.0550
2021-05-03 2021-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 8,370 618 7.97 6,185 -2.48 0.0460
2021-02-04 2020-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 7,752 742 10.58 6,342 27.50 0.0490
2020-11-02 2020-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 7,010 -18,464 -72.48 4,974 -31.73 0.0451
2020-08-11 2020-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 25,474 0 0.00 7,286 -2.58 0.1537
2020-05-14 2020-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 25,474 15,354 151.72 7,479 3.50 0.0776
2020-01-31 2019-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 10,120 -1,789 -15.02 7,226 12.40 0.0596
2019-11-04 2019-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 11,909 -1,015 -7.85 6,429 23.44 0.0545
2019-07-24 2019-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 12,924 8,269 177.64 5,208 96.08 0.0460
2019-04-26 2019-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 4,655 115 2.53 2,656 22.17 0.0232
2019-02-05 2018-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 4,540 79 1.77 2,174 -15.11 0.0209
2018-11-01 2018-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 4,461 271 6.47 2,561 27.73 0.0214
2018-07-30 2018-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 4,190 210 5.28 2,005 -3.84 0.0158
2018-05-02 2018-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 3,980 516 14.90 2,085 64.95 0.0167
2018-02-06 2017-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 3,464 1,300 60.07 1,264 67.64 0.0089
2017-11-02 2017-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 2,164 -226 -9.46 754 -66.28 0.0052
2017-07-28 2017-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 2,390 -2,190 -47.82 2,236 -36.30 0.0144
2017-05-02 2017-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 4,580 380 9.05 3,510 31.76 0.0221
2017-02-01 2016-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 4,200 -2,120 -33.54 2,664 -41.85 0.0171
2017-01-10 2016-09-30 13F/A-1 INTUITIVE SURGICAL COM NEW 46120E602 6,320 440 7.48 4,581 17.79 0.0274
2016-11-04 2016-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 6,320 4,581
2016-07-25 2016-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 5,880 5,030 591.76 3,889 661.06 0.0233
2016-05-12 2016-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 850 0 0.00 511 10.13 0.0032
2016-02-04 2015-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 850 0 0.00 464 18.67 0.0031
2015-11-10 2015-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 850 0 0.00 391 -5.10 0.0028
2015-08-05 2015-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 850 0 0.00 412 -3.96 0.0029
2015-05-12 2015-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 850 -50 -5.56 429 -9.87 0.0029
2015-02-13 2014-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 900 -100 -10.00 476 3.03 0.0034
2014-11-12 2014-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 1,000 0 0.00 462 12.14 0.0035
2014-08-13 2014-06-30 13F/A-1 INTUITIVE SURGICAL COM NEW 46120E602 1,000 -100 -9.09 412 -14.52 0.0031
2014-08-13 2014-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 1,000 412
2014-05-14 2014-03-31 13F/A-1 INTUITIVE SURGICAL COM NEW 46120E602 1,100 0 482 0.0038
2014-05-15 2014-03-31 13F/A-2 INTUITIVE SURGICAL COM NEW 46120E602 1,100 0 0.00 482 14.22 0.0038
2014-05-13 2014-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 1,100 482
2014-02-13 2013-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 1,100 -100 -8.33 422 -6.64 0.0036
2013-11-14 2013-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 1,200 0 0.00 452 -25.54 0.0036
2013-08-16 2013-06-30 13F/A-1 INTUITIVE SURGICAL COM NEW 46120E602 1,200 1,200 607 0.0046
2013-08-13 2013-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 1,200 607
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.