INTUITIVE SURGICAL INC

Ticker: ISRG CUSIP: 46120E602 Class: COM NEW

Clearstead Advisors, LLC's Holding History (CIK: 0000842775)

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

Q4 2025

Shares 8,354 Value ($000) $4,731 Avg Close $532.37 Range $427.84 - $583.45

Q3 2025

Shares 5,422 Value ($000) $2,425 Avg Close $479.87 Range $429.72 - $550.70

Q2 2025

Shares 5,093 Value ($000) $2,768 Avg Close $522.87 Range $425.00 - $568.69

Q1 2025

Shares 3,282 Value ($000) $1,625 Avg Close $553.02 Range $474.37 - $616.00

Q4 2024

Shares 3,315 Value ($000) $1,730 Avg Close $520.85 Range $470.06 - $556.23

Q3 2024

Shares 3,385 Value ($000) $1,663 Avg Close $465.56 Range $413.82 - $496.18

Q2 2024

Shares 3,302 Value ($000) $1,469 Avg Close $398.28 Range $364.17 - $447.11

Q1 2024

Shares 1,121 Value ($000) $427 Avg Close $377.87 Range $320.26 - $403.76

Q4 2023

Shares 1,289 Value ($000) $435 Avg Close $298.09 Range $254.85 - $340.49

Q3 2023

Shares 1,257 Value ($000) $367 Avg Close $312.30 Range $282.50 - $358.07

Q2 2023

Shares 1,165 Value ($000) $398 Avg Close $302.56 Range $250.01 - $344.08

Q1 2023

Shares 803 Value ($000) $205 Avg Close $246.36 Range $222.65 - $273.58

Q4 2022

Shares 353 Value ($000) $94 Avg Close $243.83 Range $180.07 - $285.09

Q3 2022

Shares 488 Value ($000) $91 Avg Close $214.77 Range $184.94 - $245.36

Q2 2022

Shares 578 Value ($000) $116 Avg Close $234.60 Range $186.83 - $308.97

Q1 2022

Shares 468 Value ($000) $141 Avg Close $292.14 Range $254.20 - $362.00

Q4 2021

Shares 430 Value ($000) $154 Avg Close $344.06 Range $313.69 - $369.69

Q3 2021

Shares 133 Value ($000) $132 Avg Close $335.80 Range $305.50 - $362.34

Q2 2021

Shares 141 Value ($000) $130 Avg Close $280.54 Range $248.63 - $308.68

Q1 2021

Shares 179 Value ($000) $132 Avg Close $251.58 Range $227.47 - $275.28

Q4 2020

Shares 63 Value ($000) $52 Avg Close $248.30 Range $217.67 - $275.60

Q3 2020

Shares 69 Value ($000) $49 Avg Close $224.54 Range $188.74 - $259.61

Q2 2020

Shares 63 Value ($000) $36 Avg Close $179.26 Range $150.00 - $200.40

Q1 2020

Shares 222 Value ($000) $110 Avg Close $183.15 Range $120.17 - $206.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,354	$4,731	$532.37	$427.84 - $583.45
Q3 2025	5,422	$2,425	$479.87	$429.72 - $550.70
Q2 2025	5,093	$2,768	$522.87	$425.00 - $568.69
Q1 2025	3,282	$1,625	$553.02	$474.37 - $616.00
Q4 2024	3,315	$1,730	$520.85	$470.06 - $556.23
Q3 2024	3,385	$1,663	$465.56	$413.82 - $496.18
Q2 2024	3,302	$1,469	$398.28	$364.17 - $447.11
Q1 2024	1,121	$427	$377.87	$320.26 - $403.76
Q4 2023	1,289	$435	$298.09	$254.85 - $340.49
Q3 2023	1,257	$367	$312.30	$282.50 - $358.07
Q2 2023	1,165	$398	$302.56	$250.01 - $344.08
Q1 2023	803	$205	$246.36	$222.65 - $273.58
Q4 2022	353	$94	$243.83	$180.07 - $285.09
Q3 2022	488	$91	$214.77	$184.94 - $245.36
Q2 2022	578	$116	$234.60	$186.83 - $308.97
Q1 2022	468	$141	$292.14	$254.20 - $362.00
Q4 2021	430	$154	$344.06	$313.69 - $369.69
Q3 2021	133	$132	$335.80	$305.50 - $362.34
Q2 2021	141	$130	$280.54	$248.63 - $308.68
Q1 2021	179	$132	$251.58	$227.47 - $275.28
Q4 2020	63	$52	$248.30	$217.67 - $275.60
Q3 2020	69	$49	$224.54	$188.74 - $259.61
Q2 2020	63	$36	$179.26	$150.00 - $200.40
Q1 2020	222	$110	$183.15	$120.17 - $206.33