인튜이티브 서지컬, Inc.
US ˙ NasdaqGS ˙ US46120E6023

SecurityISRG / Intuitive Surgical, Inc.
InstitutionPrudential Financial Inc
Latest Disclosed Ownership265,961 shares
Latest Disclosed Value $ 122,605,362
Prudential Financial Inc reports 39.51% decrease in ownership of ISRG / Intuitive Surgical, Inc.

On May 13, 2026 - Prudential Financial Inc filed a 13F-HR form disclosing ownership of 265,961 shares of Intuitive Surgical, Inc. (US:ISRG) valued at $122,605,361 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 439,696 shares of Intuitive Surgical, Inc.. This represents a change in shares of -39.51% during the quarter. The current value of the position is $111,389,786 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)
2026-05-13 2026-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 265,961 -173,735 -39.51 122,605 -50.77 0.0849
2026-02-13 2025-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 439,696 84,731 23.87 249,026 56.87 0.3007
2025-11-13 2025-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 354,965 79,958 29.07 158,751 6.23 0.1887
2025-08-12 2025-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 275,007 -38,782 -12.36 149,442 -3.84 0.1931
2025-05-13 2025-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 313,789 -51,343 -14.06 155,410 -18.46 0.2214
2025-02-11 2024-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 365,132 27,246 8.06 190,584 14.81 0.2613
2024-11-14 2024-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 337,886 32,375 10.60 165,993 22.14 0.2339
2024-08-13 2024-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 305,511 -269,073 -46.83 135,907 -40.73 0.2040
2024-05-14 2024-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 574,584 269,290 88.21 229,311 126.34 0.3229
2024-02-13 2023-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 305,294 -366,004 -54.52 101,313 -48.40 0.1530
2023-11-13 2023-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 671,298 -61,616 -8.41 196,347 -21.65 0.3081
2023-08-11 2023-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 732,914 357,136 95.04 250,613 193.97 0.3650
2023-05-12 2023-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 375,778 9,246 2.52 85,251 -12.35 0.1335
2023-02-14 2022-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 366,532 9,224 2.58 97,259 44.49 0.1639
2022-11-04 2022-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 357,308 6,588 1.88 67,312 -4.91 0.1141
2022-08-15 2022-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 350,720 -11,001 -3.04 70,787 -35.13 0.1123
2022-05-13 2022-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 361,721 -61,828 -14.60 109,124 -28.86 0.1450
2022-02-14 2021-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 423,549 223,586 111.81 153,384 -25.31 0.1906
2021-11-15 2021-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 199,963 79,996 66.68 205,359 86.14 0.2866
2021-08-16 2021-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 119,967 -6,608 -5.22 110,326 17.96 0.1518
2021-05-12 2021-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 126,575 26,642 26.66 93,532 14.41 0.1401
2021-08-16 2020-12-31 13F/A-1 INTUITIVE SURGICAL COM NEW 0818 46120E602 99,933 96,824 3,114.31 81,754 3,605.98 0.1374
2021-02-16 2020-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 99,933 96,824 81,755 0.1374
2021-08-05 2020-09-30 13F/A-1 INTUITIVE SURGICAL COM NEW 46120E602 3,109 -4,877 -61.07 2,206 -51.52 0.3188
2020-11-16 2020-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 100,335 92,349 71,192 0.1343
2021-08-05 2020-06-30 13F/A-1 INTUITIVE SURGICAL COM NEW 0569 46120E602 7,986 5,648 241.57 4,550 292.92 0.8424
2020-08-12 2020-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 104,865 102,527 59,755 0.1151
2021-08-05 2020-03-31 13F/A-1 INTUITIVE SURGICAL COM NEW 0495 46120E602 2,338 818 53.82 1,158 28.81 0.3007
2020-05-12 2020-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 134,853 133,333 66,780 0.1479
2021-08-05 2019-12-31 13F/A-1 INTUITIVE SURGICAL COM NEW 0591 46120E602 1,520 147 10.71 899 21.32 0.2344
2020-02-11 2019-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 147,619 146,246 87,264 0.1293
2021-08-05 2019-09-30 13F/A-1 INTUITIVE SURGICAL COM NEW 0539 46120E602 1,373 178 14.90 741 18.18 0.2419
2019-11-13 2019-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 112,932 111,737 60,975 0.0967
2021-08-05 2019-06-30 13F/A-1 INTUITIVE SURGICAL COM NEW 46120E602 1,195 227 23.45 627 13.59 0.2177
2019-08-08 2019-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 105,932 104,964 55,566 0.0866
2021-08-05 2019-03-31 13F/A-1 INTUITIVE SURGICAL COM NEW 46120E602 968 224 30.11 552 55.06 0.2343
2019-05-15 2019-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 105,279 104,535 60,070 0.1000
2021-08-05 2018-12-31 13F/A-1 INTUITIVE SURGICAL COM NEW 46120E602 744 398 115.03 356 78.89 0.2883
2019-02-07 2018-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 155,988 337 74,706 0.1312
2021-09-01 2018-09-30 13F/A-1 INTUITIVE SURGICAL COM NEW 0574 46120E602 346 180 108.43 199 151.90 0.3200
2018-11-07 2018-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 155,651 155,485 89,344 0.1316
2021-09-01 2018-06-30 13F/A-1 INTUITIVE SURGICAL COM NEW 46120E602 166 125 304.88 79 364.71 0.2833
2018-08-13 2018-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 157,862 157,821 75,533 0.1129
2021-09-01 2018-03-31 13F/A-1 INTUITIVE SURGICAL COM NEW 46120E602 41 -162,998 -99.97 17 -99.97 0.2216
2018-05-04 2018-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 149,624 -13,415 61,769 0.0941
2018-02-13 2017-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 163,039 111,653 217.28 59,499 10.71 0.0810
2017-11-02 2017-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 51,386 -7,842 -13.24 53,743 -2.99 0.0889
2017-08-07 2017-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 59,228 -6,184 -9.45 55,400 10.50 0.0824
2017-05-10 2017-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 65,412 -3,165 -4.62 50,137 15.29 0.0782
2017-02-07 2016-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 68,577 -16,400 -19.30 43,489 -29.39 0.0699
2016-11-04 2016-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 84,977 26,686 45.78 61,594 59.76 0.1017
2016-08-09 2016-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 58,291 6,385 12.30 38,554 23.58 0.0649
2016-05-09 2016-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 51,906 -355 -0.68 31,198 9.31 0.0558
2016-02-12 2015-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 52,261 -9,650 -15.59 28,542 0.32 0.0517
2015-11-10 2015-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 61,911 13,476 27.82 28,452 21.24 0.0561
2015-08-06 2015-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 48,435 -13,970 -22.39 23,467 -25.54 0.0417
2015-05-01 2015-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 62,405 -14,970 -19.35 31,516 -22.99 0.0546
2015-02-06 2014-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 77,375 22,870 41.96 40,926 62.59 0.0742
2014-11-12 2014-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 54,505 -2,001 -3.54 25,171 8.17 0.0474
2014-08-13 2014-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 56,506 2,531 4.69 23,269 -1.57 0.0410
2014-05-14 2014-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 53,975 -4,330 -7.43 23,641 5.57 0.0440
2014-02-11 2013-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 58,305 -6,650 -10.24 22,394 -8.38 0.0445
2013-11-07 2013-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 64,955 -127,992 -66.34 24,441 -74.99 0.0520
2013-08-07 2013-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 192,947 192,947 97,743 0.2166
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.