INTUITIVE SURGICAL INC

Ticker: ISRG CUSIP: 46120E602 Class: COM NEW

MAI Capital Management's Holding History (CIK: 0001040197)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 39,844 Value ($000) $22,566 Avg Close $532.37 Range $427.84 - $583.45

Q3 2025

Shares 32,519 Value ($000) $14,544 Avg Close $479.87 Range $429.72 - $550.70

Q2 2025

Shares 27,887 Value ($000) $15,154 Avg Close $522.87 Range $425.00 - $568.69

Q1 2025

Shares 26,807 Value ($000) $13,277 Avg Close $553.02 Range $474.37 - $616.00

Q4 2024

Shares 26,370 Value ($000) $13,764 Avg Close $520.85 Range $470.06 - $556.23

Q3 2024

Shares 27,190 Value ($000) $13,358 Avg Close $465.56 Range $413.82 - $496.18

Q2 2024

Shares 28,985 Value ($000) $12,894 Avg Close $398.28 Range $364.17 - $447.11

Q1 2024

Shares 28,553 Value ($000) $11,395 Avg Close $377.87 Range $320.26 - $403.76

Q4 2023

Shares 9,976 Value ($000) $3,366 Avg Close $298.09 Range $254.85 - $340.49

Q3 2023

Shares 5,260 Value ($000) $1,537 Avg Close $312.30 Range $282.50 - $358.07

Q2 2023

Shares 3,839 Value ($000) $1,313 Avg Close $302.56 Range $250.01 - $344.08

Q1 2023

Shares 3,775 Value ($000) $964 Avg Close $246.36 Range $222.65 - $273.58

Q4 2022

Shares 4,303 Value ($000) $1,142 Avg Close $243.83 Range $180.07 - $285.09

Q3 2022

Shares 3,363 Value ($000) $630 Avg Close $214.77 Range $184.94 - $245.36

Q2 2022

Shares 3,722 Value ($000) $747 Avg Close $234.60 Range $186.83 - $308.97

Q1 2022

Shares 4,146 Value ($000) $1,251 Avg Close $292.14 Range $254.20 - $362.00

Q4 2021

Shares 5,727 Value ($000) $2,058 Avg Close $344.06 Range $313.69 - $369.69

Q3 2021

Shares 1,010 Value ($000) $1,004 Avg Close $335.80 Range $305.50 - $362.34

Q2 2021

Shares 1,017 Value ($000) $935 Avg Close $280.54 Range $248.63 - $308.68

Q1 2021

Shares 778 Value ($000) $575 Avg Close $251.58 Range $227.47 - $275.28

Q4 2020

Shares 548 Value ($000) $448 Avg Close $248.30 Range $217.67 - $275.60

Q3 2020

Shares 448 Value ($000) $318 Avg Close $224.54 Range $188.74 - $259.61

Q2 2020

Shares 500 Value ($000) $285 Avg Close $179.26 Range $150.00 - $200.40

Q1 2020

Shares 519 Value ($000) $257 Avg Close $183.15 Range $120.17 - $206.33

Q4 2019

Shares 447 Value ($000) $264 Avg Close $187.24 Range $167.34 - $200.53

Q3 2019

Shares 441 Value ($000) $238 Avg Close $172.96 Range $160.67 - $183.00

Q2 2019

Shares 427 Value ($000) $224 Avg Close $171.34 Range $151.72 - $196.44

Q1 2019

Shares 404 Value ($000) $231 Avg Close $177.73 Range $148.82 - $193.08

Q4 2018

Shares 441 Value ($000) $211 Avg Close $169.46 Range $143.41 - $193.71

Q3 2018

Shares 439 Value ($000) $252 Avg Close $177.57 Range $157.27 - $191.80

Q2 2018

Shares 455 Value ($000) $218 Avg Close $152.50 Range $131.19 - $165.64

Q1 2018

Shares 498 Value ($000) $206 Avg Close $139.55 Range $121.70 - $150.67

Q4 2017

Shares 629 Value ($000) $230 Avg Close $125.15 Range $116.40 - $135.02

Q3 2017

Shares 213 Value ($000) $223 Avg Close $108.96 Range $102.29 - $117.20

Q1 2017

Shares 403 Value ($000) $309 Avg Close $79.00 Range $69.41 - $85.59

Q4 2016

Shares 1,008 Value ($000) $639 Avg Close $73.52 Range $67.86 - $80.81

Q3 2016

Shares 972 Value ($000) $705 Avg Close $76.57 Range $73.23 - $80.79

Q2 2016

Shares 1,016 Value ($000) $672 Avg Close $70.37 Range $65.67 - $73.72

Q1 2016

Shares 1,073 Value ($000) $645 Avg Close $61.97 Range $55.78 - $67.53

Q4 2015

Shares 1,176 Value ($000) $642 Avg Close $56.16 Range $49.67 - $61.84

Q3 2015

Shares 1,287 Value ($000) $591 Avg Close $56.64 Range $50.07 - $62.76

Q2 2015

Shares 1,287 Value ($000) $624 Avg Close $55.94 Range $53.34 - $62.12

Q1 2015

Shares 1,355 Value ($000) $684 Avg Close $56.60 Range $54.07 - $59.79

Q4 2014

Shares 1,361 Value ($000) $720 Avg Close $55.69 Range $49.93 - $59.87

Q3 2014

Shares 1,371 Value ($000) $633 Avg Close $49.65 Range $41.78 - $53.67

Q2 2014

Shares 1,371 Value ($000) $565 Avg Close $44.11 Range $38.50 - $60.14

Q1 2014

Shares 1,476 Value ($000) $646 Avg Close $47.10 Range $41.11 - $51.39

Q4 2013

Shares 1,298 Value ($000) $499 Avg Close $42.08 Range $39.02 - $45.43

Q3 2013

Shares 1,091 Value ($000) $411 Avg Close $44.16 Range $39.67 - $56.58

Q2 2013

Shares 907 Value ($000) $459 Avg Close $55.09 Range $51.68 - $57.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	39,844	$22,566	$532.37	$427.84 - $583.45
Q3 2025	32,519	$14,544	$479.87	$429.72 - $550.70
Q2 2025	27,887	$15,154	$522.87	$425.00 - $568.69
Q1 2025	26,807	$13,277	$553.02	$474.37 - $616.00
Q4 2024	26,370	$13,764	$520.85	$470.06 - $556.23
Q3 2024	27,190	$13,358	$465.56	$413.82 - $496.18
Q2 2024	28,985	$12,894	$398.28	$364.17 - $447.11
Q1 2024	28,553	$11,395	$377.87	$320.26 - $403.76
Q4 2023	9,976	$3,366	$298.09	$254.85 - $340.49
Q3 2023	5,260	$1,537	$312.30	$282.50 - $358.07
Q2 2023	3,839	$1,313	$302.56	$250.01 - $344.08
Q1 2023	3,775	$964	$246.36	$222.65 - $273.58
Q4 2022	4,303	$1,142	$243.83	$180.07 - $285.09
Q3 2022	3,363	$630	$214.77	$184.94 - $245.36
Q2 2022	3,722	$747	$234.60	$186.83 - $308.97
Q1 2022	4,146	$1,251	$292.14	$254.20 - $362.00
Q4 2021	5,727	$2,058	$344.06	$313.69 - $369.69
Q3 2021	1,010	$1,004	$335.80	$305.50 - $362.34
Q2 2021	1,017	$935	$280.54	$248.63 - $308.68
Q1 2021	778	$575	$251.58	$227.47 - $275.28
Q4 2020	548	$448	$248.30	$217.67 - $275.60
Q3 2020	448	$318	$224.54	$188.74 - $259.61
Q2 2020	500	$285	$179.26	$150.00 - $200.40
Q1 2020	519	$257	$183.15	$120.17 - $206.33
Q4 2019	447	$264	$187.24	$167.34 - $200.53
Q3 2019	441	$238	$172.96	$160.67 - $183.00
Q2 2019	427	$224	$171.34	$151.72 - $196.44
Q1 2019	404	$231	$177.73	$148.82 - $193.08
Q4 2018	441	$211	$169.46	$143.41 - $193.71
Q3 2018	439	$252	$177.57	$157.27 - $191.80
Q2 2018	455	$218	$152.50	$131.19 - $165.64
Q1 2018	498	$206	$139.55	$121.70 - $150.67
Q4 2017	629	$230	$125.15	$116.40 - $135.02
Q3 2017	213	$223	$108.96	$102.29 - $117.20
Q1 2017	403	$309	$79.00	$69.41 - $85.59
Q4 2016	1,008	$639	$73.52	$67.86 - $80.81
Q3 2016	972	$705	$76.57	$73.23 - $80.79
Q2 2016	1,016	$672	$70.37	$65.67 - $73.72
Q1 2016	1,073	$645	$61.97	$55.78 - $67.53
Q4 2015	1,176	$642	$56.16	$49.67 - $61.84
Q3 2015	1,287	$591	$56.64	$50.07 - $62.76
Q2 2015	1,287	$624	$55.94	$53.34 - $62.12
Q1 2015	1,355	$684	$56.60	$54.07 - $59.79
Q4 2014	1,361	$720	$55.69	$49.93 - $59.87
Q3 2014	1,371	$633	$49.65	$41.78 - $53.67
Q2 2014	1,371	$565	$44.11	$38.50 - $60.14
Q1 2014	1,476	$646	$47.10	$41.11 - $51.39
Q4 2013	1,298	$499	$42.08	$39.02 - $45.43
Q3 2013	1,091	$411	$44.16	$39.67 - $56.58
Q2 2013	907	$459	$55.09	$51.68 - $57.34