Intuitive Surgical, Inc.
US ˙ NasdaqGS ˙ US46120E6023

SecurityISRG / Intuitive Surgical, Inc.
InstitutionCENTRAL TRUST Co
Latest Disclosed Ownership2,971 shares
Latest Disclosed Value $ 1,369,603
CENTRAL TRUST Co reports 1.68% increase in ownership of ISRG / Intuitive Surgical, Inc.

On April 17, 2026 - CENTRAL TRUST Co filed a 13F-HR form disclosing ownership of 2,971 shares of Intuitive Surgical, Inc. (US:ISRG) valued at $1,369,601 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 2,922 shares of Intuitive Surgical, Inc.. This represents a change in shares of 1.68% during the quarter. The current value of the position is $1,210,059 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)
2026-04-17 2026-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 2,971 49 1.68 1,370 -17.28 0.0270
2026-02-02 2025-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 2,922 118 4.21 1,655 31.98 0.0324
2025-11-06 2025-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 2,804 -24 -0.85 1,254 -18.36 0.0262
2025-08-07 2025-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 2,828 137 5.09 1,537 15.32 0.0355
2025-04-18 2025-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 2,691 179 7.13 1,333 1.60 0.0328
2025-01-24 2024-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 2,512 269 11.99 1,311 19.07 0.0321
2024-10-22 2024-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 2,243 -66 -2.86 1,102 7.21 0.0258
2024-08-05 2024-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 2,309 -30 -1.28 1,027 10.08 0.0252
2024-04-24 2024-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 2,339 154 7.05 933 26.59 0.0232
2024-01-24 2023-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 2,185 34 1.58 737 17.36 0.0196
2023-10-26 2023-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 2,151 -253 -10.52 629 -23.60 0.0181
2023-07-26 2023-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 2,404 -195 -7.50 822 23.98 0.0229
2023-04-19 2023-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 2,599 524 25.25 664 20.55 0.0194
2023-01-26 2022-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 2,075 407 24.40 551 75.72 0.0170
2022-11-17 2022-09-30 13F/A-2 INTUITIVE SURGICAL COM NEW 46120E602 1,668 -397 -19.23 313 -24.40 0.0107
2022-11-04 2022-09-30 13F/A-1 INTUITIVE SURGICAL COM NEW 46120E602 2,065 0 414 0.0074
2022-11-03 2022-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 2,065 0 414 0.0074
2022-08-09 2022-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 2,065 -75 -3.50 414 -35.91 0.0137
2022-05-03 2022-03-31 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 2,140 37 1.76 646 -14.55 0.0185
2022-02-08 2021-12-31 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 2,103 1,412 204.34 756 10.04 0.0213
2021-10-19 2021-09-30 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 691 -5 -0.72 687 7.34 0.0245
2021-07-23 2021-06-30 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 696 30 4.50 640 29.82 0.0232
2021-04-23 2021-03-31 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 666 -85 -11.32 493 -19.84 0.0193
2021-01-29 2020-12-31 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 751 -12 -1.57 615 13.47 0.0251
2020-10-22 2020-09-30 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 763 -105 -12.10 542 9.49 0.0245
2020-07-14 2020-06-30 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 868 17 2.00 495 17.30 0.0248
2020-04-17 2020-03-31 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 851 -116 -12.00 422 -26.22 0.0259
2020-01-21 2019-12-31 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 967 246 34.12 572 47.04 0.0293
2019-10-28 2019-09-30 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 721 17 2.41 389 3.18 0.0219
2019-07-12 2019-06-30 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 704 223 46.36 377 37.59 0.0215
2019-04-26 2019-03-31 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 481 0 0.00 274 18.61 0.0163
2019-01-08 2018-12-31 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 481 21 4.57 231 -12.50 0.0154
2018-10-04 2018-09-30 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 460 96 26.37 264 50.86 0.0153
2018-07-09 2018-06-30 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 364 27 8.01 175 25.90 0.0112
2018-04-04 2018-03-31 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 337 -50 -12.92 139 -1.42 0.0088
2018-01-23 2017-12-31 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 387 298 334.83 141 51.61 0.0086
2017-10-17 2017-09-30 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 89 0 0.00 93 12.05 0.0060
2017-07-14 2017-06-30 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 89 4 4.71 83 27.69 0.0055
2017-04-06 2017-03-31 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 85 0 0.00 65 20.37 0.0043
2017-01-24 2016-12-31 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 85 0 0.00 54 -11.48 0.0037
2016-10-24 2016-09-30 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 85 0 0.00 61 7.02 0.0044
2016-08-08 2016-06-30 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 85 0 0.00 57 11.76 0.0043
2016-04-11 2016-03-31 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 85 0 0.00 51 10.87 0.0040
2016-01-21 2015-12-31 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 85 0 0.00 46 17.95 0.0038
2015-10-14 2015-09-30 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 85 0 0.00 39 -4.88 0.0034
2015-07-28 2015-06-30 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 85 0 0.00 41 -4.65 0.0032
2015-04-09 2015-03-31 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 85 0 0.00 43 -4.44 0.0035
2015-01-16 2014-12-31 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 85 0 0.00 45 12.50 0.0037
2014-10-23 2014-09-30 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 85 -68 -44.44 40 -40.30 0.0032
2014-05-07 2014-03-31 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 153 -20 -11.56 67 0.00 0.0055
2014-01-27 2013-12-31 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 173 0 0.00 67 3.08 0.0056
2013-10-24 2013-09-30 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 173 -1,210 -87.49 65 -90.71 0.0059
2013-08-13 2013-06-30 13F INTUITIVE SURGICAL COMMON STOCK 46120E602 1,383 1,383 700 0.0664
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.