インテュイティブ サージカル株式会社
US ˙ NasdaqGS ˙ US46120E6023

SecurityISRG / Intuitive Surgical, Inc.
InstitutionCIBC Asset Management Inc
Latest Disclosed Ownership200,323 shares
Latest Disclosed Value $ 92,346,900
CIBC Asset Management Inc reports 0.47% increase in ownership of ISRG / Intuitive Surgical, Inc.

On May 12, 2026 - CIBC Asset Management Inc filed a 13F-HR form disclosing ownership of 200,323 shares of Intuitive Surgical, Inc. (US:ISRG) valued at $92,346,900 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 199,386 shares of Intuitive Surgical, Inc.. This represents a change in shares of 0.47% during the quarter. The current value of the position is $84,548,325 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)
2026-05-12 2026-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 200,323 937 0.47 92,347 -18.22 0.2257
2026-02-10 2025-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 199,386 39,820 24.96 112,924 58.24 0.2726
2025-10-31 2025-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 159,566 2,061 1.31 71,363 -16.62 0.2066
2025-08-14 2025-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 157,505 -8,246 -4.97 85,590 4.26 0.2647
2025-05-13 2025-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 165,751 -1,970 -1.17 82,091 -6.23 0.2725
2025-01-31 2024-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 167,721 -22,101 -11.64 87,544 -6.12 0.2869
2024-11-06 2024-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 189,822 9,524 5.28 93,254 16.27 0.3025
2024-08-01 2024-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 180,298 -8,461 -4.48 80,206 6.47 0.2854
2024-05-09 2024-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 188,759 -1,712 -0.90 75,332 17.23 0.2612
2024-02-13 2023-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 190,471 628 0.33 64,257 15.80 0.2400
2023-10-30 2023-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 189,843 17,167 9.94 55,489 -6.02 0.2300
2023-08-14 2023-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 172,676 -21,651 -11.14 59,045 18.93 0.2264
2023-05-12 2023-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 194,327 -12,916 -6.23 49,645 -9.72 0.1969
2023-02-13 2022-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 207,243 -49,332 -19.23 54,992 14.35 0.2309
2022-11-03 2022-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 256,575 110,338 75.45 48,092 63.85 0.2110
2022-08-09 2022-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 146,237 68,149 87.27 29,351 24.59 0.1190
2022-05-06 2022-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 78,088 5,540 7.64 23,558 -9.62 0.0827
2022-02-08 2021-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 72,548 50,597 230.50 26,066 19.44 0.0954
2021-11-09 2021-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 21,951 394 1.83 21,823 10.08 0.0879
2021-08-16 2021-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 21,557 814 3.92 19,825 29.34 0.0802
2021-05-14 2021-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 20,743 1,365 7.04 15,328 -3.31 0.0652
2021-02-03 2020-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 19,378 1,250 6.90 15,853 23.24 0.0746
2020-11-05 2020-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 18,128 741 4.26 12,863 29.82 0.0656
2020-07-28 2020-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 17,387 523 3.10 9,908 18.64 0.0581
2020-04-30 2020-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 16,864 -301 -1.75 8,351 -17.70 0.0591
2020-02-14 2019-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 17,165 766 4.67 10,147 14.60 0.0574
2019-10-30 2019-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 16,399 -254 -1.53 8,854 1.36 0.0520
2019-08-05 2019-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 16,653 413 2.54 8,735 -5.73 0.0523
2019-05-06 2019-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 16,240 -323 -1.95 9,266 16.82 0.0575
2019-02-12 2018-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 16,563 222 1.36 7,932 -15.44 0.0583
2018-11-02 2018-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 16,341 257 1.60 9,380 21.88 0.0580
2018-08-09 2018-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 16,084 -281 -1.72 7,696 13.91 0.0480
2018-04-30 2018-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 16,365 -102 -0.62 6,756 12.43 0.0439
2018-02-02 2017-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 16,467 10,899 195.74 6,009 3.19 0.0368
2017-11-06 2017-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 5,568 100 1.83 5,823 13.84 0.0364
2017-07-27 2017-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 5,468 101 1.88 5,115 24.33 0.0353
2017-05-12 2017-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 5,367 -39 -0.72 4,114 20.01 0.0283
2017-02-08 2016-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 5,406 373 7.41 3,428 -6.03 0.0247
2016-10-19 2016-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 5,033 -319 -5.96 3,648 3.05 0.0269
2016-08-02 2016-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 5,352 385 7.75 3,540 18.59 0.0266
2016-05-09 2016-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 4,967 83 1.70 2,985 11.92 0.0224
2016-02-02 2015-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 4,884 259 5.60 2,667 25.45 0.0220
2015-11-03 2015-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 4,625 41 0.89 2,126 -4.28 0.0170
2015-08-06 2015-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 4,584 221 5.07 2,221 0.82 0.0154
2015-05-08 2015-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 4,363 122 2.88 2,203 -1.78 0.0156
2015-02-10 2014-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 4,241 -523 -10.98 2,243 1.95 0.0150
2014-11-05 2014-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 4,764 -194 -3.91 2,200 1.29 0.0131
2014-05-09 2014-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 4,958 254 5.40 2,172 20.20 0.0128
2014-02-04 2013-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 4,704 9 0.19 1,807 2.26 0.0111
2013-10-29 2013-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 4,695 54 1.16 1,767 -24.78 0.0113
2013-10-02 2013-06-30 13F/A-1 INTUITIVE SURGICAL COM NEW 46120E602 4,641 4,641 2,349 0.0160
2013-08-09 2013-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 4,641 2,349 0.0160
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.