INTUITIVE SURGICAL INC

Ticker: ISRG CUSIP: 46120E602 Class: COM NEW

ARTHUR M. COHEN & ASSOCIATES, LLC's Holding History (CIK: 0001692252)

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

Q4 2025

Shares 10,345 Value ($000) $5,859 Avg Close $532.37 Range $427.84 - $583.45

Q3 2025

Shares 10,439 Value ($000) $4,669 Avg Close $479.87 Range $429.72 - $550.70

Q2 2025

Shares 10,384 Value ($000) $5,643 Avg Close $522.87 Range $425.00 - $568.69

Q1 2025

Shares 10,541 Value ($000) $5,221 Avg Close $553.02 Range $474.37 - $616.00

Q4 2024

Shares 10,340 Value ($000) $5,397 Avg Close $520.85 Range $470.06 - $556.23

Q3 2024

Shares 9,818 Value ($000) $4,759 Avg Close $465.56 Range $413.82 - $496.18

Q2 2024

Shares 9,372 Value ($000) $4,169 Avg Close $398.28 Range $364.17 - $447.11

Q1 2024

Shares 9,195 Value ($000) $3,670 Avg Close $377.87 Range $320.26 - $403.76

Q4 2023

Shares 8,850 Value ($000) $2,986 Avg Close $298.09 Range $254.85 - $340.49

Q3 2023

Shares 8,816 Value ($000) $2,577 Avg Close $312.30 Range $282.50 - $358.07

Q2 2023

Shares 8,762 Value ($000) $2,996 Avg Close $302.56 Range $250.01 - $344.08

Q1 2023

Shares 8,747 Value ($000) $2,235 Avg Close $246.36 Range $222.65 - $273.58

Q4 2022

Shares 8,590 Value ($000) $2,279 Avg Close $243.83 Range $180.07 - $285.09

Q3 2022

Shares 9,006 Value ($000) $1,688 Avg Close $214.77 Range $184.94 - $245.36

Q2 2022

Shares 7,901 Value ($000) $1,586 Avg Close $234.60 Range $186.83 - $308.97

Q1 2022

Shares 9,396 Value ($000) $2,835 Avg Close $292.14 Range $254.20 - $362.00

Q4 2021

Shares 9,036 Value ($000) $3,247 Avg Close $344.06 Range $313.69 - $369.69

Q3 2021

Shares 2,972 Value ($000) $2,955 Avg Close $335.80 Range $305.50 - $362.34

Q2 2021

Shares 2,848 Value ($000) $2,619 Avg Close $280.54 Range $248.63 - $308.68

Q1 2021

Shares 2,395 Value ($000) $1,770 Avg Close $251.58 Range $227.47 - $275.28

Q4 2020

Shares 2,067 Value ($000) $1,691 Avg Close $248.30 Range $217.67 - $275.60

Q3 2020

Shares 1,832 Value ($000) $1,230 Avg Close $224.54 Range $188.74 - $259.61

Q2 2020

Shares 1,277 Value ($000) $728 Avg Close $179.26 Range $150.00 - $200.40

Q1 2020

Shares 912 Value ($000) $418 Avg Close $183.15 Range $120.17 - $206.33

Q4 2019

Shares 1,008 Value ($000) $596 Avg Close $187.24 Range $167.34 - $200.53

Q3 2019

Shares 616 Value ($000) $333 Avg Close $172.96 Range $160.67 - $183.00

Q2 2019

Shares 616 Value ($000) $323 Avg Close $171.34 Range $151.72 - $196.44

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,345	$5,859	$532.37	$427.84 - $583.45
Q3 2025	10,439	$4,669	$479.87	$429.72 - $550.70
Q2 2025	10,384	$5,643	$522.87	$425.00 - $568.69
Q1 2025	10,541	$5,221	$553.02	$474.37 - $616.00
Q4 2024	10,340	$5,397	$520.85	$470.06 - $556.23
Q3 2024	9,818	$4,759	$465.56	$413.82 - $496.18
Q2 2024	9,372	$4,169	$398.28	$364.17 - $447.11
Q1 2024	9,195	$3,670	$377.87	$320.26 - $403.76
Q4 2023	8,850	$2,986	$298.09	$254.85 - $340.49
Q3 2023	8,816	$2,577	$312.30	$282.50 - $358.07
Q2 2023	8,762	$2,996	$302.56	$250.01 - $344.08
Q1 2023	8,747	$2,235	$246.36	$222.65 - $273.58
Q4 2022	8,590	$2,279	$243.83	$180.07 - $285.09
Q3 2022	9,006	$1,688	$214.77	$184.94 - $245.36
Q2 2022	7,901	$1,586	$234.60	$186.83 - $308.97
Q1 2022	9,396	$2,835	$292.14	$254.20 - $362.00
Q4 2021	9,036	$3,247	$344.06	$313.69 - $369.69
Q3 2021	2,972	$2,955	$335.80	$305.50 - $362.34
Q2 2021	2,848	$2,619	$280.54	$248.63 - $308.68
Q1 2021	2,395	$1,770	$251.58	$227.47 - $275.28
Q4 2020	2,067	$1,691	$248.30	$217.67 - $275.60
Q3 2020	1,832	$1,230	$224.54	$188.74 - $259.61
Q2 2020	1,277	$728	$179.26	$150.00 - $200.40
Q1 2020	912	$418	$183.15	$120.17 - $206.33
Q4 2019	1,008	$596	$187.24	$167.34 - $200.53
Q3 2019	616	$333	$172.96	$160.67 - $183.00
Q2 2019	616	$323	$171.34	$151.72 - $196.44