INTUITIVE SURGICAL INC

Ticker: ISRG CUSIP: 46120E602 Class: COM NEW

HARBOR INVESTMENT ADVISORY, LLC's Holding History (CIK: 0001468792)

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

Q4 2025

Shares 3,910 Value ($000) $2,214 Avg Close $532.37 Range $427.84 - $583.45

Q3 2025

Shares 3,879 Value ($000) $1,735 Avg Close $479.87 Range $429.72 - $550.70

Q2 2025

Shares 5,479 Value ($000) $2,977 Avg Close $522.87 Range $425.00 - $568.69

Q1 2025

Shares 5,384 Value ($000) $2,667 Avg Close $553.02 Range $474.37 - $616.00

Q4 2024

Shares 2,635 Value ($000) $1,375 Avg Close $520.85 Range $470.06 - $556.23

Q3 2024

Shares 2,381 Value ($000) $1,170 Avg Close $465.56 Range $413.82 - $496.18

Q2 2024

Shares 2,372 Value ($000) $1,055 Avg Close $398.28 Range $364.17 - $447.11

Q1 2024

Shares 2,376 Value ($000) $948 Avg Close $377.87 Range $320.26 - $403.76

Q4 2023

Shares 2,371 Value ($000) $800 Avg Close $298.09 Range $254.85 - $340.49

Q3 2023

Shares 2,430 Value ($000) $710 Avg Close $312.30 Range $282.50 - $358.07

Q2 2023

Shares 2,034 Value ($000) $696 Avg Close $302.56 Range $250.01 - $344.08

Q1 2023

Shares 2,321 Value ($000) $593 Avg Close $246.36 Range $222.65 - $273.58

Q4 2022

Shares 2,306 Value ($000) $612 Avg Close $243.83 Range $180.07 - $285.09

Q3 2022

Shares 2,287 Value ($000) $429 Avg Close $214.77 Range $184.94 - $245.36

Q2 2022

Shares 2,480 Value ($000) $498 Avg Close $234.60 Range $186.83 - $308.97

Q1 2022

Shares 2,772 Value ($000) $836 Avg Close $292.14 Range $254.20 - $362.00

Q4 2021

Shares 2,202 Value ($000) $791 Avg Close $344.06 Range $313.69 - $369.69

Q3 2021

Shares 717 Value ($000) $713 Avg Close $335.80 Range $305.50 - $362.34

Q2 2021

Shares 719 Value ($000) $661 Avg Close $280.54 Range $248.63 - $308.68

Q1 2021

Shares 827 Value ($000) $611 Avg Close $251.58 Range $227.47 - $275.28

Q4 2020

Shares 827 Value ($000) $677 Avg Close $248.30 Range $217.67 - $275.60

Q3 2020

Shares 846 Value ($000) $600 Avg Close $224.54 Range $188.74 - $259.61

Q2 2020

Shares 759 Value ($000) $433 Avg Close $179.26 Range $150.00 - $200.40

Q1 2020

Shares 996 Value ($000) $493 Avg Close $183.15 Range $120.17 - $206.33

Q4 2019

Shares 575 Value ($000) $340 Avg Close $187.24 Range $167.34 - $200.53

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,910	$2,214	$532.37	$427.84 - $583.45
Q3 2025	3,879	$1,735	$479.87	$429.72 - $550.70
Q2 2025	5,479	$2,977	$522.87	$425.00 - $568.69
Q1 2025	5,384	$2,667	$553.02	$474.37 - $616.00
Q4 2024	2,635	$1,375	$520.85	$470.06 - $556.23
Q3 2024	2,381	$1,170	$465.56	$413.82 - $496.18
Q2 2024	2,372	$1,055	$398.28	$364.17 - $447.11
Q1 2024	2,376	$948	$377.87	$320.26 - $403.76
Q4 2023	2,371	$800	$298.09	$254.85 - $340.49
Q3 2023	2,430	$710	$312.30	$282.50 - $358.07
Q2 2023	2,034	$696	$302.56	$250.01 - $344.08
Q1 2023	2,321	$593	$246.36	$222.65 - $273.58
Q4 2022	2,306	$612	$243.83	$180.07 - $285.09
Q3 2022	2,287	$429	$214.77	$184.94 - $245.36
Q2 2022	2,480	$498	$234.60	$186.83 - $308.97
Q1 2022	2,772	$836	$292.14	$254.20 - $362.00
Q4 2021	2,202	$791	$344.06	$313.69 - $369.69
Q3 2021	717	$713	$335.80	$305.50 - $362.34
Q2 2021	719	$661	$280.54	$248.63 - $308.68
Q1 2021	827	$611	$251.58	$227.47 - $275.28
Q4 2020	827	$677	$248.30	$217.67 - $275.60
Q3 2020	846	$600	$224.54	$188.74 - $259.61
Q2 2020	759	$433	$179.26	$150.00 - $200.40
Q1 2020	996	$493	$183.15	$120.17 - $206.33
Q4 2019	575	$340	$187.24	$167.34 - $200.53