INTUITIVE SURGICAL INC

Ticker: ISRG CUSIP: 46120E602 Class: COM NEW

MOGY JOEL R INVESTMENT COUNSEL INC's Holding History (CIK: 0001126735)

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

Q4 2025

Shares 69,012 Value ($000) $39,086 Avg Close $532.37 Range $427.84 - $583.45

Q3 2025

Shares 68,370 Value ($000) $30,574 Avg Close $479.87 Range $429.72 - $550.70

Q2 2025

Shares 68,678 Value ($000) $37,320 Avg Close $522.87 Range $425.00 - $568.69

Q1 2025

Shares 67,838 Value ($000) $33,598 Avg Close $553.02 Range $474.37 - $616.00

Q4 2024

Shares 66,906 Value ($000) $34,922 Avg Close $520.85 Range $470.06 - $556.23

Q3 2024

Shares 66,106 Value ($000) $32,476 Avg Close $465.56 Range $413.82 - $496.18

Q2 2024

Shares 66,028 Value ($000) $29,373 Avg Close $398.28 Range $364.17 - $447.11

Q1 2024

Shares 66,058 Value ($000) $26,363 Avg Close $377.87 Range $320.26 - $403.76

Q4 2023

Shares 66,103 Value ($000) $22,301 Avg Close $298.09 Range $254.85 - $340.49

Q3 2023

Shares 67,006 Value ($000) $19,585 Avg Close $312.30 Range $282.50 - $358.07

Q2 2023

Shares 67,065 Value ($000) $22,932 Avg Close $302.56 Range $250.01 - $344.08

Q1 2023

Shares 67,033 Value ($000) $17,125 Avg Close $246.36 Range $222.65 - $273.58

Q4 2022

Shares 66,851 Value ($000) $17,739 Avg Close $243.83 Range $180.07 - $285.09

Q3 2022

Shares 66,708 Value ($000) $12,504 Avg Close $214.77 Range $184.94 - $245.36

Q2 2022

Shares 66,297 Value ($000) $13,306 Avg Close $234.60 Range $186.83 - $308.97

Q1 2022

Shares 65,669 Value ($000) $19,811 Avg Close $292.14 Range $254.20 - $362.00

Q4 2021

Shares 65,325 Value ($000) $23,471 Avg Close $344.06 Range $313.69 - $369.69

Q3 2021

Shares 21,660 Value ($000) $21,533 Avg Close $335.80 Range $305.50 - $362.34

Q2 2021

Shares 21,364 Value ($000) $19,647 Avg Close $280.54 Range $248.63 - $308.68

Q1 2021

Shares 20,756 Value ($000) $15,337 Avg Close $251.58 Range $227.47 - $275.28

Q4 2020

Shares 19,933 Value ($000) $16,307 Avg Close $248.30 Range $217.67 - $275.60

Q3 2020

Shares 19,915 Value ($000) $14,130 Avg Close $224.54 Range $188.74 - $259.61

Q2 2020

Shares 19,712 Value ($000) $11,232 Avg Close $179.26 Range $150.00 - $200.40

Q1 2020

Shares 20,118 Value ($000) $9,963 Avg Close $183.15 Range $120.17 - $206.33

Q4 2019

Shares 20,039 Value ($000) $11,846 Avg Close $187.24 Range $167.34 - $200.53

Q3 2019

Shares 19,919 Value ($000) $10,755 Avg Close $172.96 Range $160.67 - $183.00

Q2 2019

Shares 19,910 Value ($000) $10,444 Avg Close $171.34 Range $151.72 - $196.44

Q1 2019

Shares 19,691 Value ($000) $11,235 Avg Close $177.73 Range $148.82 - $193.08

Q4 2018

Shares 18,380 Value ($000) $8,803 Avg Close $169.46 Range $143.41 - $193.71

Q3 2018

Shares 18,015 Value ($000) $10,341 Avg Close $177.57 Range $157.27 - $191.80

Q2 2018

Shares 17,856 Value ($000) $8,544 Avg Close $152.50 Range $131.19 - $165.64

Q1 2018

Shares 17,415 Value ($000) $7,189 Avg Close $139.55 Range $121.70 - $150.67

Q4 2017

Shares 16,905 Value ($000) $6,169 Avg Close $125.15 Range $116.40 - $135.02

Q3 2017

Shares 5,010 Value ($000) $5,240 Avg Close $108.96 Range $102.29 - $117.20

Q2 2017

Shares 4,985 Value ($000) $4,663 Avg Close $96.11 Range $83.71 - $107.06

Q1 2017

Shares 4,766 Value ($000) $3,653 Avg Close $79.00 Range $69.41 - $85.59

Q4 2016

Shares 4,494 Value ($000) $2,850 Avg Close $73.52 Range $67.86 - $80.81

Q3 2016

Shares 4,054 Value ($000) $2,938 Avg Close $76.57 Range $73.23 - $80.79

Q2 2016

Shares 4,194 Value ($000) $2,774 Avg Close $70.37 Range $65.67 - $73.72

Q1 2016

Shares 4,128 Value ($000) $2,481 Avg Close $61.97 Range $55.78 - $67.53

Q4 2015

Shares 377 Value ($000) $2,063 Avg Close $56.16 Range $49.67 - $61.84

Q3 2015

Shares 3,198 Value ($000) $1,470 Avg Close $56.64 Range $50.07 - $62.76

Q2 2015

Shares 2,798 Value ($000) $1,356 Avg Close $55.94 Range $53.34 - $62.12

Q1 2015

Shares 2,798 Value ($000) $1,413 Avg Close $56.60 Range $54.07 - $59.79

Q4 2014

Shares 2,728 Value ($000) $1,443 Avg Close $55.69 Range $49.93 - $59.87

Q3 2014

Shares 2,728 Value ($000) $1,260 Avg Close $49.65 Range $41.78 - $53.67

Q2 2014

Shares 2,828 Value ($000) $1,165 Avg Close $44.11 Range $38.50 - $60.14

Q1 2014

Shares 2,728 Value ($000) $1,195 Avg Close $47.10 Range $41.11 - $51.39

Q4 2013

Shares 2,788 Value ($000) $1,071 Avg Close $42.08 Range $39.02 - $45.43

Q3 2013

Shares 2,808 Value ($000) $1,057 Avg Close $44.16 Range $39.67 - $56.58

Q2 2013

Shares 2,228 Value ($000) $1,128 Avg Close $55.09 Range $51.68 - $57.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	69,012	$39,086	$532.37	$427.84 - $583.45
Q3 2025	68,370	$30,574	$479.87	$429.72 - $550.70
Q2 2025	68,678	$37,320	$522.87	$425.00 - $568.69
Q1 2025	67,838	$33,598	$553.02	$474.37 - $616.00
Q4 2024	66,906	$34,922	$520.85	$470.06 - $556.23
Q3 2024	66,106	$32,476	$465.56	$413.82 - $496.18
Q2 2024	66,028	$29,373	$398.28	$364.17 - $447.11
Q1 2024	66,058	$26,363	$377.87	$320.26 - $403.76
Q4 2023	66,103	$22,301	$298.09	$254.85 - $340.49
Q3 2023	67,006	$19,585	$312.30	$282.50 - $358.07
Q2 2023	67,065	$22,932	$302.56	$250.01 - $344.08
Q1 2023	67,033	$17,125	$246.36	$222.65 - $273.58
Q4 2022	66,851	$17,739	$243.83	$180.07 - $285.09
Q3 2022	66,708	$12,504	$214.77	$184.94 - $245.36
Q2 2022	66,297	$13,306	$234.60	$186.83 - $308.97
Q1 2022	65,669	$19,811	$292.14	$254.20 - $362.00
Q4 2021	65,325	$23,471	$344.06	$313.69 - $369.69
Q3 2021	21,660	$21,533	$335.80	$305.50 - $362.34
Q2 2021	21,364	$19,647	$280.54	$248.63 - $308.68
Q1 2021	20,756	$15,337	$251.58	$227.47 - $275.28
Q4 2020	19,933	$16,307	$248.30	$217.67 - $275.60
Q3 2020	19,915	$14,130	$224.54	$188.74 - $259.61
Q2 2020	19,712	$11,232	$179.26	$150.00 - $200.40
Q1 2020	20,118	$9,963	$183.15	$120.17 - $206.33
Q4 2019	20,039	$11,846	$187.24	$167.34 - $200.53
Q3 2019	19,919	$10,755	$172.96	$160.67 - $183.00
Q2 2019	19,910	$10,444	$171.34	$151.72 - $196.44
Q1 2019	19,691	$11,235	$177.73	$148.82 - $193.08
Q4 2018	18,380	$8,803	$169.46	$143.41 - $193.71
Q3 2018	18,015	$10,341	$177.57	$157.27 - $191.80
Q2 2018	17,856	$8,544	$152.50	$131.19 - $165.64
Q1 2018	17,415	$7,189	$139.55	$121.70 - $150.67
Q4 2017	16,905	$6,169	$125.15	$116.40 - $135.02
Q3 2017	5,010	$5,240	$108.96	$102.29 - $117.20
Q2 2017	4,985	$4,663	$96.11	$83.71 - $107.06
Q1 2017	4,766	$3,653	$79.00	$69.41 - $85.59
Q4 2016	4,494	$2,850	$73.52	$67.86 - $80.81
Q3 2016	4,054	$2,938	$76.57	$73.23 - $80.79
Q2 2016	4,194	$2,774	$70.37	$65.67 - $73.72
Q1 2016	4,128	$2,481	$61.97	$55.78 - $67.53
Q4 2015	377	$2,063	$56.16	$49.67 - $61.84
Q3 2015	3,198	$1,470	$56.64	$50.07 - $62.76
Q2 2015	2,798	$1,356	$55.94	$53.34 - $62.12
Q1 2015	2,798	$1,413	$56.60	$54.07 - $59.79
Q4 2014	2,728	$1,443	$55.69	$49.93 - $59.87
Q3 2014	2,728	$1,260	$49.65	$41.78 - $53.67
Q2 2014	2,828	$1,165	$44.11	$38.50 - $60.14
Q1 2014	2,728	$1,195	$47.10	$41.11 - $51.39
Q4 2013	2,788	$1,071	$42.08	$39.02 - $45.43
Q3 2013	2,808	$1,057	$44.16	$39.67 - $56.58
Q2 2013	2,228	$1,128	$55.09	$51.68 - $57.34