INTUITIVE SURGICAL INC

Ticker: ISRG CUSIP: 46120E602 Class: COM NEW

VALICENTI ADVISORY SERVICES INC's Holding History (CIK: 0001080201)

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

Q4 2025

Shares 29,826 Value ($000) $17 Avg Close $532.37 Range $427.84 - $583.45

Q3 2025

Shares 29,962 Value ($000) $13 Avg Close $479.87 Range $429.72 - $550.70

Q2 2025

Shares 27,627 Value ($000) $15 Avg Close $522.87 Range $425.00 - $568.69

Q1 2025

Shares 27,844 Value ($000) $14 Avg Close $553.02 Range $474.37 - $616.00

Q4 2024

Shares 30,279 Value ($000) $16 Avg Close $520.85 Range $470.06 - $556.23

Q3 2024

Shares 31,279 Value ($000) $15 Avg Close $465.56 Range $413.82 - $496.18

Q2 2024

Shares 32,455 Value ($000) $14 Avg Close $398.28 Range $364.17 - $447.11

Q1 2024

Shares 32,958 Value ($000) $13 Avg Close $377.87 Range $320.26 - $403.76

Q4 2023

Shares 33,412 Value ($000) $11 Avg Close $298.09 Range $254.85 - $340.49

Q3 2023

Shares 33,489 Value ($000) $10 Avg Close $312.30 Range $282.50 - $358.07

Q2 2023

Shares 33,736 Value ($000) $12 Avg Close $302.56 Range $250.01 - $344.08

Q1 2023

Shares 34,111 Value ($000) $9 Avg Close $246.36 Range $222.65 - $273.58

Q4 2022

Shares 33,413 Value ($000) $9 Avg Close $243.83 Range $180.07 - $285.09

Q3 2022

Shares 35,090 Value ($000) $6,577 Avg Close $214.77 Range $184.94 - $245.36

Q2 2022

Shares 35,093 Value ($000) $7,044 Avg Close $234.60 Range $186.83 - $308.97

Q1 2022

Shares 33,841 Value ($000) $10,209 Avg Close $292.14 Range $254.20 - $362.00

Q4 2021

Shares 33,115 Value ($000) $11,898 Avg Close $344.06 Range $313.69 - $369.69

Q3 2021

Shares 11,024 Value ($000) $10,960 Avg Close $335.80 Range $305.50 - $362.34

Q2 2021

Shares 12,154 Value ($000) $11,177 Avg Close $280.54 Range $248.63 - $308.68

Q1 2021

Shares 12,543 Value ($000) $9,269 Avg Close $251.58 Range $227.47 - $275.28

Q4 2020

Shares 12,314 Value ($000) $10,074 Avg Close $248.30 Range $217.67 - $275.60

Q3 2020

Shares 12,442 Value ($000) $8,828 Avg Close $224.54 Range $188.74 - $259.61

Q2 2020

Shares 12,412 Value ($000) $7,073 Avg Close $179.26 Range $150.00 - $200.40

Q1 2020

Shares 12,267 Value ($000) $6,075 Avg Close $183.15 Range $120.17 - $206.33

Q4 2019

Shares 11,785 Value ($000) $6,967 Avg Close $187.24 Range $167.34 - $200.53

Q3 2019

Shares 12,295 Value ($000) $6,638 Avg Close $172.96 Range $160.67 - $183.00

Q2 2019

Shares 12,370 Value ($000) $6,489 Avg Close $171.34 Range $151.72 - $196.44

Q1 2019

Shares 12,265 Value ($000) $6,998 Avg Close $177.73 Range $148.82 - $193.08

Q4 2018

Shares 12,651 Value ($000) $6,059 Avg Close $169.46 Range $143.41 - $193.71

Q3 2018

Shares 12,095 Value ($000) $6,943 Avg Close $177.57 Range $157.27 - $191.80

Q2 2018

Shares 15,429 Value ($000) $7,382 Avg Close $152.50 Range $131.19 - $165.64

Q1 2018

Shares 16,154 Value ($000) $6,669 Avg Close $139.55 Range $121.70 - $150.67

Q4 2017

Shares 16,779 Value ($000) $6,123 Avg Close $125.15 Range $116.40 - $135.02

Q3 2017

Shares 5,853 Value ($000) $6,122 Avg Close $108.96 Range $102.29 - $117.20

Q2 2017

Shares 6,133 Value ($000) $5,737 Avg Close $96.11 Range $83.71 - $107.06

Q1 2017

Shares 6,475 Value ($000) $4,963 Avg Close $79.00 Range $69.41 - $85.59

Q4 2016

Shares 6,595 Value ($000) $4,182 Avg Close $73.52 Range $67.86 - $80.81

Q3 2016

Shares 6,585 Value ($000) $4,773 Avg Close $76.57 Range $73.23 - $80.79

Q2 2016

Shares 6,655 Value ($000) $4,402 Avg Close $70.37 Range $65.67 - $73.72

Q1 2016

Shares 6,705 Value ($000) $4,030 Avg Close $61.97 Range $55.78 - $67.53

Q4 2015

Shares 7,159 Value ($000) $3,910 Avg Close $56.16 Range $49.67 - $61.84

Q3 2015

Shares 7,169 Value ($000) $3,295 Avg Close $56.64 Range $50.07 - $62.76

Q2 2015

Shares 7,172 Value ($000) $3,475 Avg Close $55.94 Range $53.34 - $62.12

Q1 2015

Shares 7,132 Value ($000) $3,602 Avg Close $56.60 Range $54.07 - $59.79

Q4 2014

Shares 7,175 Value ($000) $3,795 Avg Close $55.69 Range $49.93 - $59.87

Q3 2014

Shares 7,255 Value ($000) $3,351 Avg Close $49.65 Range $41.78 - $53.67

Q2 2014

Shares 7,280 Value ($000) $2,998 Avg Close $44.11 Range $38.50 - $60.14

Q1 2014

Shares 7,830 Value ($000) $3,429 Avg Close $47.10 Range $41.11 - $51.39

Q4 2013

Shares 8,035 Value ($000) $3,086 Avg Close $42.08 Range $39.02 - $45.43

Q3 2013

Shares 5,550 Value ($000) $2,088 Avg Close $44.16 Range $39.67 - $56.58

Q2 2013

Shares 5,635 Value ($000) $2,852 Avg Close $55.09 Range $51.68 - $57.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	29,826	$17	$532.37	$427.84 - $583.45
Q3 2025	29,962	$13	$479.87	$429.72 - $550.70
Q2 2025	27,627	$15	$522.87	$425.00 - $568.69
Q1 2025	27,844	$14	$553.02	$474.37 - $616.00
Q4 2024	30,279	$16	$520.85	$470.06 - $556.23
Q3 2024	31,279	$15	$465.56	$413.82 - $496.18
Q2 2024	32,455	$14	$398.28	$364.17 - $447.11
Q1 2024	32,958	$13	$377.87	$320.26 - $403.76
Q4 2023	33,412	$11	$298.09	$254.85 - $340.49
Q3 2023	33,489	$10	$312.30	$282.50 - $358.07
Q2 2023	33,736	$12	$302.56	$250.01 - $344.08
Q1 2023	34,111	$9	$246.36	$222.65 - $273.58
Q4 2022	33,413	$9	$243.83	$180.07 - $285.09
Q3 2022	35,090	$6,577	$214.77	$184.94 - $245.36
Q2 2022	35,093	$7,044	$234.60	$186.83 - $308.97
Q1 2022	33,841	$10,209	$292.14	$254.20 - $362.00
Q4 2021	33,115	$11,898	$344.06	$313.69 - $369.69
Q3 2021	11,024	$10,960	$335.80	$305.50 - $362.34
Q2 2021	12,154	$11,177	$280.54	$248.63 - $308.68
Q1 2021	12,543	$9,269	$251.58	$227.47 - $275.28
Q4 2020	12,314	$10,074	$248.30	$217.67 - $275.60
Q3 2020	12,442	$8,828	$224.54	$188.74 - $259.61
Q2 2020	12,412	$7,073	$179.26	$150.00 - $200.40
Q1 2020	12,267	$6,075	$183.15	$120.17 - $206.33
Q4 2019	11,785	$6,967	$187.24	$167.34 - $200.53
Q3 2019	12,295	$6,638	$172.96	$160.67 - $183.00
Q2 2019	12,370	$6,489	$171.34	$151.72 - $196.44
Q1 2019	12,265	$6,998	$177.73	$148.82 - $193.08
Q4 2018	12,651	$6,059	$169.46	$143.41 - $193.71
Q3 2018	12,095	$6,943	$177.57	$157.27 - $191.80
Q2 2018	15,429	$7,382	$152.50	$131.19 - $165.64
Q1 2018	16,154	$6,669	$139.55	$121.70 - $150.67
Q4 2017	16,779	$6,123	$125.15	$116.40 - $135.02
Q3 2017	5,853	$6,122	$108.96	$102.29 - $117.20
Q2 2017	6,133	$5,737	$96.11	$83.71 - $107.06
Q1 2017	6,475	$4,963	$79.00	$69.41 - $85.59
Q4 2016	6,595	$4,182	$73.52	$67.86 - $80.81
Q3 2016	6,585	$4,773	$76.57	$73.23 - $80.79
Q2 2016	6,655	$4,402	$70.37	$65.67 - $73.72
Q1 2016	6,705	$4,030	$61.97	$55.78 - $67.53
Q4 2015	7,159	$3,910	$56.16	$49.67 - $61.84
Q3 2015	7,169	$3,295	$56.64	$50.07 - $62.76
Q2 2015	7,172	$3,475	$55.94	$53.34 - $62.12
Q1 2015	7,132	$3,602	$56.60	$54.07 - $59.79
Q4 2014	7,175	$3,795	$55.69	$49.93 - $59.87
Q3 2014	7,255	$3,351	$49.65	$41.78 - $53.67
Q2 2014	7,280	$2,998	$44.11	$38.50 - $60.14
Q1 2014	7,830	$3,429	$47.10	$41.11 - $51.39
Q4 2013	8,035	$3,086	$42.08	$39.02 - $45.43
Q3 2013	5,550	$2,088	$44.16	$39.67 - $56.58
Q2 2013	5,635	$2,852	$55.09	$51.68 - $57.34