Intuitive Surgical, Inc.
MX ˙ BMV ˙ US46120E6023
SecurityMX:ISRG / Intuitive Surgical, Inc.
InstitutionBokf, Na
Latest Disclosed Ownership13,307 shares
Latest Disclosed Value $ 6,134,393
Bokf, Na reports 10.15% decrease in ownership of ISRG / Intuitive Surgical, Inc.

On May 8, 2026 - Bokf, Na filed a 13F-HR form disclosing ownership of 13,307 shares of Intuitive Surgical, Inc. (MX:ISRG) valued at $6,134,393 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 14,810 shares of Intuitive Surgical, Inc.. This represents a change in shares of -10.15% 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 common 46120E602 13,307 -1,503 -10.15 6,134 -26.86 0.0722
2026-02-03 2025-12-31 13F INTUITIVE SURGICAL common 46120E602 14,810 -3,239 -17.95 8,388 3.90 0.1284
2025-11-13 2025-09-30 13F INTUITIVE SURGICAL common 46120E602 18,049 -5,154 -22.21 8,072 -35.98 0.1214
2025-08-12 2025-06-30 13F INTUITIVE SURGICAL common 46120E602 23,203 6,053 35.29 12,609 48.45 0.2042
2025-05-13 2025-03-31 13F INTUITIVE SURGICAL common 46120E602 17,150 -4,931 -22.33 8,494 -29.74 0.1502
2025-02-14 2024-12-31 13F INTUITIVE SURGICAL common 46120E602 22,081 -3,385 -13.29 12,089 -1.03 0.2042
2024-11-14 2024-09-30 13F INTUITIVE SURGICAL common 46120E602 25,466 -886 -3.36 12,214 4.20 0.2167
2024-08-08 2024-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 26,352 -1,598 -5.72 11,723 6.22 0.2104
2024-05-15 2024-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 27,950 6,835 32.37 11,037 54.93 0.2010
2024-02-14 2023-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 21,115 1,963 10.25 7,123 41.84 0.1395
2023-11-14 2023-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 19,152 -149 -0.77 5,022 -23.90 0.1107
2023-08-21 2023-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 19,301 4,074 26.76 6,600 69.64 0.1344
2023-05-11 2023-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 15,227 -8,284 -35.23 3,890 -37.64 0.0814
2023-02-13 2022-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 23,511 -5,188 -18.08 6,239 15.97 0.1151
2022-11-14 2022-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 28,699 -2,876 -9.11 5,379 -15.12 0.1088
2022-08-11 2022-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 31,575 2,411 8.27 6,337 -27.97 0.1215
2022-05-13 2022-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 29,164 -7,063 -19.50 8,798 -32.41 0.1450
2022-03-11 2021-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 36,227 24,202 201.26 13,016 8.87 0.2014
2021-11-10 2021-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 12,025 2,020 20.19 11,955 61.71 0.2056
2021-04-21 2021-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 10,005 -817 -7.55 7,393 -16.50 0.1345
2021-02-12 2020-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 10,822 495 4.79 8,854 20.84 0.1689
2020-10-30 2020-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 10,327 -1,838 -15.11 7,327 5.70 0.1610
2020-08-12 2020-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 12,165 2,613 27.36 6,932 46.55 0.1630
2020-05-13 2020-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 9,552 -2,028 -17.51 4,730 -30.91 0.1363
2020-02-12 2019-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 11,580 485 4.37 6,846 14.27 0.1547
2019-11-13 2019-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 11,095 2,869 34.88 5,991 38.84 0.1443
2019-08-14 2019-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 8,226 466 6.01 4,315 -2.53 0.1037
2019-05-15 2019-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 7,760 1,022 15.17 4,427 37.19 0.1060
2019-02-13 2018-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 6,738 290 4.50 3,227 -12.81 0.0923
2018-11-13 2018-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 6,448 -9 -0.14 3,701 19.77 0.0929
2018-08-13 2018-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 6,457 160 2.54 3,090 18.89 0.0832
2018-05-14 2018-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 6,297 -73 -1.15 2,599 11.78 0.0738
2018-02-14 2017-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 6,370 4,144 186.16 2,325 -0.17 0.0640
2017-11-14 2017-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 2,226 -47 -2.07 2,329 9.55 0.0676
2017-08-14 2017-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 2,273 -129 -5.37 2,126 15.48 0.0669
2017-05-15 2017-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 2,402 -115 -4.57 1,841 15.28 0.0575
2017-02-14 2016-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 2,517 859 51.81 1,597 32.86 0.0525
2016-11-10 2016-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 1,658 -74 -4.27 1,202 4.89 0.0398
2016-08-12 2016-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 1,732 -507 -22.64 1,146 -14.86 0.0404
2016-05-13 2016-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 2,239 70 3.23 1,346 13.59 0.0487
2016-02-09 2015-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 2,169 379 21.17 1,185 43.99 0.0428
2015-11-13 2015-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 1,790 698 63.92 823 55.58 0.0310
2015-08-13 2015-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 1,092 -3,135 -74.17 529 -75.22 0.0180
2015-05-14 2015-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 4,227 366 9.48 2,135 4.61 0.0719
2015-02-12 2014-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 3,861 -1,218 -23.98 2,041 -12.96 0.0704
2014-11-13 2014-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 5,079 -1,313 -20.54 2,345 -10.90 0.0784
2014-08-14 2014-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 6,392 -1,342 -17.35 2,632 -22.31 0.0845
2014-05-14 2014-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 7,734 -390 -4.80 3,388 8.59 0.1123
2014-02-14 2013-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 8,124 934 12.99 3,120 15.34 0.1045
2013-11-12 2013-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 7,190 -1,406 -16.36 2,705 -37.83 0.0982
2013-08-14 2013-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 8,596 8,596 4,351 0.1644
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.