直覺外科公司
MX ˙ BMV ˙ US46120E6023
SecurityMX:ISRG / Intuitive Surgical, Inc.
InstitutionBanco Santander, S.A.
Latest Disclosed Ownership108,393 shares
Latest Disclosed Value $ 49,968,089
Banco Santander, S.A. reports 4.90% increase in ownership of ISRG / Intuitive Surgical, Inc.

On May 8, 2026 - Banco Santander, S.A. filed a 13F-HR form disclosing ownership of 108,393 shares of Intuitive Surgical, Inc. (MX:ISRG) valued at $49,968,089 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 103,333 shares of Intuitive Surgical, Inc.. This represents a change in shares of 4.90% 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)
2026-05-08 2026-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 108,393 5,060 4.90 49,968 -14.62 0.4029
2026-02-13 2025-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 103,333 20,770 25.16 58,524 58.50 0.4382
2025-11-12 2025-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 82,563 15,167 22.50 36,925 0.82 0.3278
2025-08-01 2025-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 67,396 10,333 18.11 36,624 29.59 0.3478
2025-05-09 2025-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 57,063 4,295 8.14 28,262 2.61 0.3119
2025-02-07 2024-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 52,768 -1,987 -3.63 27,543 2.39 0.3314
2024-11-12 2024-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 54,755 703 1.30 26,899 11.87 0.3170
2024-07-29 2024-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 54,052 -510 -0.93 24,045 10.42 0.2980
2024-05-10 2024-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 54,562 -1,865 -3.31 21,775 14.39 0.2625
2024-02-09 2023-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 56,427 36,617 184.84 19,036 228.77 0.2250
2023-11-08 2023-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 19,810 -1,408 -6.64 5,790 -20.19 0.0821
2023-08-14 2023-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 21,218 -3,920 -15.59 7,255 12.97 0.0952
2023-05-10 2023-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 25,138 -10,581 -29.62 6,422 -32.24 0.0961
2023-02-13 2022-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 35,719 -4,228 -10.58 9,478 26.58 0.1423
2022-11-08 2022-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 39,947 4,097 11.43 7,488 4.07 0.0999
2022-07-28 2022-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 35,850 -1,137 -3.07 7,195 -35.52 0.0959
2022-05-09 2022-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 36,987 -106,390 -74.20 11,159 -78.34 0.1198
2022-02-09 2021-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 143,377 136,254 1,912.87 51,515 2,082.84 0.2776
2021-11-08 2021-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 7,123 118 1.68 2,360 -63.36 0.0127
2021-07-29 2021-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 7,005 223 3.29 6,441 28.54 0.0360
2021-05-10 2021-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 6,782 1,147 20.35 5,011 8.67 0.0353
2021-02-12 2020-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 5,635 297 5.56 4,611 21.76 0.0331
2020-11-09 2020-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 5,338 -3,258 -37.90 3,787 -22.70 0.0498
2020-08-05 2020-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 8,596 4,427 106.19 4,899 137.24 0.0635
2020-05-11 2020-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 4,169 -170 -3.92 2,065 -19.49 0.0236
2020-02-07 2019-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 4,339 -590 -11.97 2,565 -3.61 0.0237
2019-11-06 2019-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 4,929 -25 -0.50 2,661 2.39 0.0259
2019-08-07 2019-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 4,954 4,538 1,090.87 2,599 996.62 0.0264
2019-05-13 2019-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 416 416 237 0.0027
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.