Intuitive Surgical, Inc.
MX ˙ BMV ˙ US46120E6023
SecurityMX:ISRG / Intuitive Surgical, Inc.
InstitutionComerica Bank
Latest Disclosed Ownership89,160 shares
Latest Disclosed Value $ 50,496,574
Comerica Bank reports 4.14% decrease in ownership of ISRG / Intuitive Surgical, Inc.

On January 29, 2026 - Comerica Bank filed a 13F-HR form disclosing ownership of 89,160 shares of Intuitive Surgical, Inc. (MX:ISRG) valued at $50,496,574 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 93,013 shares of Intuitive Surgical, Inc.. This represents a change in shares of -4.14% 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)
2026-01-29 2025-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 89,160 -3,853 -4.14 50,497 21.39 0.2015
2025-11-14 2025-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 93,013 -4,413 -4.53 41,598 -21.43 0.1565
2025-08-14 2025-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 97,426 2,635 2.78 52,942 12.77 0.2055
2025-05-14 2025-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 94,791 -599 -0.63 46,947 -5.71 0.1972
2025-02-14 2024-12-31 13F/A-1 INTUITIVE SURGICAL COM NEW 46120E602 95,390 -2,242 -2.30 49,790 3.81 0.2008
2025-02-14 2024-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 95,390 -2,242 49,790 0.1668
2024-11-14 2024-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 97,632 -3,909 -3.85 47,964 6.18 0.1897
2024-08-15 2024-06-30 13F INTUITIVE SURGICAL COMMON 46120E602 101,541 -791 -0.77 45,171 10.61 0.1880
2024-05-16 2024-03-31 13F INTUITIVE SURGICAL COMMON 46120E602 102,332 -3,952 -3.72 40,840 13.90 0.1760
2024-02-14 2023-12-31 13F INTUITIVE SURGICAL COMMON 46120E602 106,284 -371 -0.35 35,856 15.02 0.1651
2023-11-21 2023-09-30 13F INTUITIVE SURGICAL COMMON 46120E602 106,655 86,449 427.84 31,174 0.1624
2023-08-22 2023-06-30 13F INTUITIVE SURGICAL EQU 46120E602 20,206 -47,104 -69.98 0 -100.00 0.0014
2023-01-26 2022-12-31 13F INTUITIVE SURGICAL COM 46120E602 67,310 -1,458 -2.12 18 -99.89 0.1370
2022-10-28 2022-09-30 13F INTUITIVE SURGICAL COM 46120E602 68,768 946 1.39 15,148 4.15 0.1277
2022-08-02 2022-06-30 13F INTUITIVE SURGICAL COM 46120E602 67,822 2,803 4.31 14,544 -26.15 0.1194
2022-04-27 2022-03-31 13F INTUITIVE SURGICAL COM 46120E602 65,019 1,047 1.64 19,694 16.55 0.1429
2022-02-18 2021-12-31 13F INTUITIVE SURGICAL COM 46120E602 63,972 42,410 196.69 16,898 129.47 0.1244
2021-11-22 2021-09-30 13F INTUITIVE SURGICAL COM 46120E602 21,562 -4,854 -18.38 7,364 -73.59 0.0443
2021-08-26 2021-06-30 13F INTUITIVE SURGICAL COM 46120E602 26,416 -596 -2.21 27,886 17.91 0.1665
2021-04-28 2021-03-31 13F INTUITIVE SURGICAL COM 46120E602 27,012 -952 -3.40 23,650 13.66 0.1410
2021-01-28 2020-12-31 13F INTUITIVE SURGICAL COM 46120E602 27,964 -1,944 -6.50 20,808 -5.40 0.1320
2020-10-30 2020-09-30 13F INTUITIVE SURGICAL COM 46120E602 29,908 1,497 5.27 21,996 13.63 0.1597
2020-07-31 2020-06-30 13F INTUITIVE SURGICAL COM 46120E602 28,411 2,739 10.67 19,358 46.44 0.1491
2020-05-01 2020-03-31 13F INTUITIVE SURGICAL COM 46120E602 25,672 -545 -2.08 13,219 -11.67 0.1213
2020-02-07 2019-12-31 13F INTUITIVE SURGICAL COM 46120E602 26,217 -1,498 -5.41 14,965 -1.46 0.1134
2019-10-31 2019-09-30 13F INTUITIVE SURGICAL COM 46120E602 27,715 -81 -0.29 15,187 4.37 0.1200
2019-08-02 2019-06-30 13F INTUITIVE SURGICAL COM 46120E602 27,796 704 2.60 14,551 -8.33 0.1165
2019-05-02 2019-03-31 13F INTUITIVE SURGICAL COM 46120E602 27,092 -1,093 -3.88 15,873 13.95 0.1287
2019-02-06 2018-12-31 13F INTUITIVE SURGICAL COM 46120E602 28,185 -295 -1.04 13,930 -3.52 0.1183
2018-11-01 2018-09-30 13F INTUITIVE SURGICAL COM 46120E602 28,480 -7,969 -21.86 14,438 -24.37 0.1165
2018-08-01 2018-06-30 13F INTUITIVE SURGICAL COM 46120E602 36,449 52 0.14 19,091 13.36 0.1335
2018-05-01 2018-03-31 13F INTUITIVE SURGICAL COM 46120E602 36,397 -600 -1.62 16,841 4.05 0.1203
2018-02-02 2017-12-31 13F INTUITIVE SURGICAL COM 46120E602 36,997 24,906 205.99 16,186 255.89 0.1078
2017-11-06 2017-09-30 13F INTUITIVE SURGICAL COM 46120E602 12,091 -88 -0.72 4,548 -60.66 0.0329
2017-08-03 2017-06-30 13F INTUITIVE SURGICAL COM 46120E602 12,179 -216 -1.74 11,560 11.49 0.0865
2017-05-03 2017-03-31 13F INTUITIVE SURGICAL COM 46120E602 12,395 -722 -5.50 10,369 18.94 0.0787
2017-02-08 2016-12-31 13F INTUITIVE SURGICAL COM 46120E602 13,117 680 5.47 8,718 0.62 0.0690
2016-08-11 2016-06-30 13F INTUITIVE SURGICAL COM 46120E602 12,437 -608 -4.66 8,664 6.40 0.0748
2016-05-11 2016-03-31 13F INTUITIVE SURGICAL COM 46120E602 13,045 -1,226 -8.59 8,143 6.35 0.0727
2016-02-05 2015-12-31 13F INTUITIVE SURGICAL COM 46120E602 14,271 -619 -4.16 7,657 11.88 0.0751
2015-11-12 2015-09-30 13F INTUITIVE SURGICAL COM 46120E602 14,890 -15,512 -51.02 6,844 -53.53 0.0648
2015-08-13 2015-06-30 13F INTUITIVE SURGICAL COM 46120E602 30,402 14,120 86.72 14,728 79.09 0.0632
2015-05-15 2015-03-31 13F INTUITIVE SURGICAL COM 46120E602 16,282 -17,162 -51.32 8,224 -53.51 0.0696
2015-02-13 2014-12-31 13F INTUITIVE SURGICAL COM 46120E602 33,444 16,992 103.28 17,690 132.86 0.0765
2014-10-21 2014-09-30 13F INTUITIVE SURGICAL COM 46120E602 16,452 -1,081 -6.17 7,597 5.22 0.0671
2014-08-12 2014-06-30 13F INTUITIVE SURGICAL COM 46120E602 17,533 -2,969 -14.48 7,220 -19.60 0.0614
2014-05-15 2014-03-31 13F INTUITIVE SURGICAL COM 46120E602 20,502 291 1.44 8,980 15.68 0.0688
2014-02-11 2013-12-31 13F INTUITIVE SURGICAL COM 46120E602 20,211 -1,112 -5.22 7,763 -3.23 0.0602
2013-11-12 2013-09-30 13F INTUITIVE SURGICAL COM 46120E602 21,323 -1,264 -5.60 8,022 -29.83 0.0558
2013-08-13 2013-06-30 13F/A-1 INTUITIVE SURGICAL COM 46120E602 22,587 22,587 11,432 0.0932
2013-08-08 2013-06-30 13F INTUITIVE SURGICAL COM 46120E602 129,612 65,600
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.