Intuitive Surgical, Inc.
US ˙ NasdaqGS ˙ US46120E6023

SecurityISRG / Intuitive Surgical, Inc.
InstitutionSignaturefd, Llc
Latest Disclosed Ownership8,877 shares
Latest Disclosed Value $ 4,092,061
Signaturefd, Llc reports 4.99% increase in ownership of ISRG / Intuitive Surgical, Inc.

On April 7, 2026 - Signaturefd, Llc filed a 13F-HR form disclosing ownership of 8,877 shares of Intuitive Surgical, Inc. (US:ISRG) valued at $4,092,208 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 8,455 shares of Intuitive Surgical, Inc.. This represents a change in shares of 4.99% during the quarter. The current value of the position is $3,746,627 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)
2026-04-07 2026-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 8,877 422 4.99 4,092 -14.54 0.0627
2026-01-20 2025-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 8,455 1,050 14.18 4,789 44.61 0.0731
2025-10-21 2025-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 7,405 -814 -9.90 3,312 -25.86 0.0522
2025-07-16 2025-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 8,219 325 4.12 4,466 14.25 0.0761
2025-05-02 2025-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 7,894 86 1.10 3,910 -4.07 0.0740
2025-02-10 2024-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 7,808 315 4.20 4,075 10.70 0.0772
2024-10-21 2024-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 7,493 237 3.27 3,681 14.07 0.0701
2024-07-29 2024-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 7,256 413 6.04 3,228 18.21 0.0656
2024-05-03 2024-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 6,843 479 7.53 2,731 27.21 0.0577
2024-02-01 2023-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 6,364 213 3.46 2,147 19.42 0.0496
2023-11-03 2023-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 6,151 162 2.70 1,798 -12.21 0.0468
2023-08-01 2023-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 5,989 465 8.42 2,048 45.07 0.0523
2023-04-28 2023-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 5,524 -662 -10.70 1,411 -14.02 0.0385
2023-01-30 2022-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 6,186 575 10.25 1,641 55.99 0.0480
2022-11-08 2022-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 5,611 338 6.41 1,052 -0.57 0.0360
2022-08-10 2022-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 5,273 647 13.99 1,058 -24.21 0.0360
2022-05-02 2022-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 4,626 257 5.88 1,396 -11.08 0.0420
2022-01-25 2021-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 4,369 3,111 247.30 1,570 25.50 0.0483
2021-10-28 2021-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 1,258 285 29.29 1,251 39.78 0.0432
2021-07-26 2021-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 973 146 17.65 895 46.48 0.0357
2021-04-30 2021-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 827 57 7.40 611 -3.02 0.0270
2021-02-11 2020-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 770 -46 -5.64 630 8.81 0.0297
2020-11-03 2020-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 816 14 1.75 579 26.70 0.0310
2020-07-30 2020-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 802 -27 -3.26 457 11.19 0.0276
2020-04-23 2020-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 829 148 21.73 411 1.99 0.0355
2020-02-05 2019-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 681 65 10.55 403 21.02 0.0298
2019-10-16 2019-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 616 44 7.69 333 11.00 0.0274
2019-07-31 2019-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 572 -69 -10.76 300 -18.03 0.0260
2019-05-09 2019-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 641 96 17.61 366 40.23 0.0312
2019-02-13 2018-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 545 36 7.07 261 -10.62 0.0243
2018-11-14 2018-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 509 70 15.95 292 39.05 0.0297
2018-08-14 2018-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 439 24 5.78 210 22.81 0.0234
2018-05-08 2018-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 415 415 171 0.0201
2017-02-14 2016-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 0 -25 -100.00 0 -100.00
2016-11-14 2016-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 25 7 38.89 18 50.00 0.0026
2016-07-29 2016-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 18 2 12.50 12 20.00 0.0018
2016-05-12 2016-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 16 7 77.78 10 100.00 0.0017
2016-01-22 2015-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 9 -1 -10.00 5 0.00 0.0010
2015-10-23 2015-09-30 13F INTUITIVE SURGICAL COM NEW 46120E602 10 9 900.00 5 0.0011
2015-07-15 2015-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 1 1 0.00 0 0.0000
2014-08-14 2014-06-30 13F INTUITIVE SURGICAL COM NEW 46120E602 0 -4 -100.00 0 -100.00
2014-05-16 2014-03-31 13F INTUITIVE SURGICAL COM NEW 46120E602 4 -10 -71.43 2 -60.00 0.0008
2014-02-11 2013-12-31 13F INTUITIVE SURGICAL COM NEW 46120E602 14 14 5 0.0018
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.