Intuitive Surgical, Inc.
US ˙ NasdaqGS ˙ US46120E6023

SecurityISRG / Intuitive Surgical, Inc.
InstitutionPrudential Plc
Latest Disclosed Ownership54,153 shares
Latest Disclosed Value $ 24,963,992
Prudential Plc reports 4.87% increase in ownership of ISRG / Intuitive Surgical, Inc.

On May 14, 2026 - Prudential Plc filed a 13F-HR form disclosing ownership of 54,153 shares of Intuitive Surgical, Inc. (US:ISRG) valued at $24,963,991 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 51,636 shares of Intuitive Surgical, Inc.. This represents a change in shares of 4.87% during the quarter. The current value of the position is $22,055,975 USD.

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 54,153 2,517 4.87 24,964 -14.64 0.1077
2026-02-11 2025-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 51,636 -1,958 -3.65 29,245 22.01 0.2319
2025-11-14 2025-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 53,594 4,212 8.53 23,969 -10.68 0.1761
2025-08-12 2025-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 49,382 15,784 46.98 26,835 61.26 0.1618
2025-05-13 2025-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 33,598 9,797 41.16 16,640 33.95 0.0833
2025-02-13 2024-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 23,801 3,679 18.28 12,423 25.68 0.0625
2024-11-13 2024-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 20,122 -1,454 -6.74 9,885 2.99 0.0497
2024-08-07 2024-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 21,576 2,323 12.07 9,598 24.93 0.0647
2024-05-14 2024-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 19,253 -1,267 -6.17 7,684 10.99 0.0586
2024-02-14 2023-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 20,520 -300 -1.44 6,923 13.76 0.0702
2023-11-13 2023-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 20,820 -1,057 -4.83 6,085 -18.65 0.0676
2023-08-14 2023-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 21,877 65 0.30 7,481 34.24 0.0875
2023-05-12 2023-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 21,812 -709 -3.15 5,572 -6.74 0.0654
2023-02-09 2022-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 22,521 6,624 41.67 5,976 100.50 0.0750
2022-11-14 2022-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 15,897 358 2.30 2,980 -4.46 0.0472
2022-08-12 2022-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 15,539 -465 -2.91 3,119 -35.40 0.0565
2022-05-13 2022-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 16,004 4,932 44.54 4,828 21.37 0.0698
2022-02-11 2021-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 11,072 9,927 866.99 3,978 249.56 0.0545
2021-11-10 2021-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 1,145 -3,036 -72.61 1,138 -70.40 0.0159
2021-08-13 2021-06-30 13F INTUITIVE SURGICAL I INTUITIVE SURGICAL INC 46120E602 4,181 -282 -6.32 3,845 16.55 0.0356
2021-05-14 2021-03-31 13F INTUITIVE SURGICAL I INTUITIVE SURGICAL INC 46120E602 4,463 -332 -6.92 3,299 -15.91 0.0229
2021-02-10 2020-12-31 13F/A-1 INTUITIVE SURGICAL I INTUITIVE SURGICAL INC 46120E602 4,795 -1,227 -20.38 3,923 -8.17 0.0208
2021-02-08 2020-12-31 13F INTUITIVE SURGICAL I INTUITIVE SURGICAL INC 46120E602 4,795 -1,227 3,923 8,926.1823
2020-10-30 2020-09-30 13F INTUITIVE SURGICAL I INTUITIVE SURGICAL INC 46120E602 6,022 -293 -4.64 4,272 18.73 0.0213
2020-07-31 2020-06-30 13F INTUITIVE SURGICAL I INTUITIVE SURGICAL INC 46120E602 6,315 454 7.75 3,598 23.94 0.0173
2020-05-01 2020-03-31 13F INTUITIVE SURGICAL I INTUITIVE SURGICAL INC 46120E602 5,861 5,861 2,903 0.0155
2020-02-13 2019-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 0 -503 -100.00 0 -100.00
2019-11-12 2019-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 503 17 3.50 272 6.67 0.0008
2019-10-04 2019-06-30 13F/A-1 INTUITIVE SURGICAL COM NEW 46120E602 486 -1,100 -69.36 255 -71.82 0.0008
2019-08-14 2019-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 486 -1,100 255
2019-10-04 2019-03-31 13F/A-1 Intuitive Surgical I INTUITIVE SURGICAL ORD SHS 46120E602 1,586 586 58.60 905 88.94 0.0033
2019-05-13 2019-03-31 13F Intuitive Surgical I INTUITIVE SURGICAL ORD SHS 46120E602 1,586 586 905
2019-10-04 2018-12-31 13F/A-1 Intuitive Surgical I INTUITIVE SURGICAL ORD SHS 46120E602 1,000 -100 -9.09 479 -24.09 0.0019
2019-02-13 2018-12-31 13F Intuitive Surgical I INTUITIVE SURGICAL ORD SHS 46120E602 1,000 -100 479
2019-10-03 2018-09-30 13F/A-1 Intuitive Surgical I INTUITIVE SURGICAL ORD SHS 46120E602 1,100 -100 -8.33 631 9.93 0.0020
2018-11-14 2018-09-30 13F Intuitive Surgical I INTUITIVE SURGICAL ORD SHS 46120E602 1,100 -100 631
2018-08-14 2018-06-30 13F Intuitive Surgical I INTUITIVE SURGICAL ORD SHS 46120E602 1,200 -800 -40.00 574 -30.51 0.0018
2018-05-15 2018-03-31 13F Intuitive Surgical I INTUITIVE SURGICAL ORD SHS 46120E602 2,000 -5,600 -73.68 826 -70.22 0.0026
2018-02-14 2017-12-31 13F Intuitive Surgical I INTUITIVE SURGICAL ORD SHS 46120E602 7,600 5,200 216.67 2,774 231.42 0.0084
2017-11-14 2017-09-30 13F Intuitive Surgical I INTUITIVE SURGICAL ORD SHS 46120E602 2,400 -200 -7.69 837 -65.58 0.0026
2017-08-14 2017-06-30 13F Intuitive Surgical I INTUITIVE SURGICAL ORD SHS 46120E602 2,600 0 0.00 2,432 22.03 0.0080
2017-05-15 2017-03-31 13F Intuitive Surgical I INTUITIVE SURGICAL ORD SHS 46120E602 2,600 0 0.00 1,993 20.86 0.0067
2017-02-09 2016-12-31 13F Intuitive Surgical I INTUITIVE SURGICAL ORD SHS 46120E602 2,600 -700 -21.21 1,649 -31.06 0.0058
2016-11-14 2016-09-30 13F Intuitive Surgical I INTUITIVE SURGICAL ORD SHS 46120E602 3,300 2,800 560.00 2,392 622.66 0.0090
2016-08-09 2016-06-30 13F Intuitive Surgical I INTUITIVE SURGICAL ORD SHS 46120E602 500 0 0.00 331 9.97 0.0013
2016-05-13 2016-03-31 13F Intuitive Surgical I INTUITIVE SURGICAL ORD SHS 46120E602 500 -3,200 -86.49 301 -78.82 0.0012
2014-02-14 2013-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 3,700 3,700 1,421 0.0061
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.