INTUITIVE SURGICAL INC

Ticker: ISRG CUSIP: 46120E602 Class: COM NEW

Capital World Investors's Holding History (CIK: 0001422849)

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

Q4 2025

Shares 7,856,018 Value ($000) $4,449,491 Avg Close $532.37 Range $427.84 - $583.45

Q3 2025

Shares 7,728,492 Value ($000) $3,456,223 Avg Close $479.87 Range $429.72 - $550.70

Q2 2025

Shares 7,612,458 Value ($000) $4,136,461 Avg Close $522.87 Range $425.00 - $568.69

Q1 2025

Shares 7,518,819 Value ($000) $3,723,771 Avg Close $553.02 Range $474.37 - $616.00

Q4 2024

Shares 7,426,379 Value ($000) $3,876,377 Avg Close $520.85 Range $470.06 - $556.23

Q3 2024

Shares 7,414,450 Value ($000) $3,642,253 Avg Close $465.56 Range $413.82 - $496.18

Q2 2024

Shares 7,350,545 Value ($000) $3,269,894 Avg Close $398.28 Range $364.17 - $447.11

Q1 2024

Shares 7,284,269 Value ($000) $2,907,079 Avg Close $377.87 Range $320.26 - $403.76

Q4 2023

Shares 7,210,635 Value ($000) $2,432,596 Avg Close $298.09 Range $254.85 - $340.49

Q3 2023

Shares 7,558,658 Value ($000) $2,209,379 Avg Close $312.30 Range $282.50 - $358.07

Q2 2023

Shares 7,510,586 Value ($000) $2,568,118 Avg Close $302.56 Range $250.01 - $344.08

Q1 2023

Shares 7,470,915 Value ($000) $1,908,512 Avg Close $246.36 Range $222.65 - $273.58

Q4 2022

Shares 7,436,238 Value ($000) $1,973,256 Avg Close $243.83 Range $180.07 - $285.09

Q3 2022

Shares 7,388,456 Value ($000) $1,384,926 Avg Close $214.77 Range $184.94 - $245.36

Q2 2022

Shares 7,369,779 Value ($000) $1,479,227 Avg Close $234.60 Range $186.83 - $308.97

Q1 2022

Shares 9,687,380 Value ($000) $2,922,569 Avg Close $292.14 Range $254.20 - $362.00

Q4 2021

Shares 9,658,541 Value ($000) $3,470,421 Avg Close $344.06 Range $313.69 - $369.69

Q3 2021

Shares 3,639,579 Value ($000) $3,618,273 Avg Close $335.80 Range $305.50 - $362.34

Q2 2021

Shares 3,622,606 Value ($000) $3,331,500 Avg Close $280.54 Range $248.63 - $308.68

Q1 2021

Shares 3,797,835 Value ($000) $2,806,304 Avg Close $251.58 Range $227.47 - $275.28

Q4 2020

Shares 3,813,232 Value ($000) $3,119,593 Avg Close $248.30 Range $217.67 - $275.60

Q3 2020

Shares 3,847,525 Value ($000) $2,729,918 Avg Close $224.54 Range $188.74 - $259.61

Q2 2020

Shares 4,899,188 Value ($000) $2,791,670 Avg Close $179.26 Range $150.00 - $200.40

Q1 2020

Shares 4,969,285 Value ($000) $2,460,849 Avg Close $183.15 Range $120.17 - $206.33

Q4 2019

Shares 4,377,469 Value ($000) $2,587,741 Avg Close $187.24 Range $167.34 - $200.53

Q3 2019

Shares 3,468,068 Value ($000) $1,872,511 Avg Close $172.96 Range $160.67 - $183.00

Q2 2019

Shares 3,459,566 Value ($000) $1,814,715 Avg Close $171.34 Range $151.72 - $196.44

Q1 2019

Shares 3,450,869 Value ($000) $1,968,997 Avg Close $177.73 Range $148.82 - $193.08

Q4 2018

Shares 2,987,941 Value ($000) $1,430,985 Avg Close $169.46 Range $143.41 - $193.71

Q3 2018

Shares 2,942,531 Value ($000) $1,689,013 Avg Close $177.57 Range $157.27 - $191.80

Q2 2018

Shares 2,754,055 Value ($000) $1,317,760 Avg Close $152.50 Range $131.19 - $165.64

Q1 2018

Shares 2,700,814 Value ($000) $1,114,977 Avg Close $139.55 Range $121.70 - $150.67

Q4 2017

Shares 2,797,199 Value ($000) $1,020,809 Avg Close $125.15 Range $116.40 - $135.02

Q3 2017

Shares 964,621 Value ($000) $1,008,878 Avg Close $108.96 Range $102.29 - $117.20

Q2 2017

Shares 963,058 Value ($000) $900,816 Avg Close $96.11 Range $83.71 - $107.06

Q1 2017

Shares 961,619 Value ($000) $737,052 Avg Close $79.00 Range $69.41 - $85.59

Q4 2016

Shares 736,456 Value ($000) $467,038 Avg Close $73.52 Range $67.86 - $80.81

Q3 2016

Shares 735,580 Value ($000) $533,170 Avg Close $76.57 Range $73.23 - $80.79

Q2 2016

Shares 733,872 Value ($000) $485,390 Avg Close $70.37 Range $65.67 - $73.72

Q1 2016

Shares 733,327 Value ($000) $440,766 Avg Close $61.97 Range $55.78 - $67.53

Q4 2015

Shares 629,879 Value ($000) $344,015 Avg Close $56.16 Range $49.67 - $61.84

Q3 2015

Shares 479,036 Value ($000) $220,155 Avg Close $56.64 Range $50.07 - $62.76

Q2 2015

Shares 290,800 Value ($000) $140,893 Avg Close $55.94 Range $53.34 - $62.12

Q1 2015

Shares 290,800 Value ($000) $146,863 Avg Close $56.60 Range $54.07 - $59.79

Q4 2014

Shares 301,800 Value ($000) $159,634 Avg Close $55.69 Range $49.93 - $59.87

Q3 2014

Shares 301,800 Value ($000) $139,377 Avg Close $49.65 Range $41.78 - $53.67

Q2 2014

Shares 544,800 Value ($000) $224,349 Avg Close $44.11 Range $38.50 - $60.14

Q1 2014

Shares 1,665,751 Value ($000) $729,582 Avg Close $47.10 Range $41.11 - $51.39

Q4 2013

Shares 2,307,400 Value ($000) $886,226 Avg Close $42.08 Range $39.02 - $45.43

Q3 2013

Shares 2,156,900 Value ($000) $811,577 Avg Close $44.16 Range $39.67 - $56.58

Q2 2013

Shares 4,264,994 Value ($000) $2,160,561 Avg Close $55.09 Range $51.68 - $57.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,856,018	$4,449,491	$532.37	$427.84 - $583.45
Q3 2025	7,728,492	$3,456,223	$479.87	$429.72 - $550.70
Q2 2025	7,612,458	$4,136,461	$522.87	$425.00 - $568.69
Q1 2025	7,518,819	$3,723,771	$553.02	$474.37 - $616.00
Q4 2024	7,426,379	$3,876,377	$520.85	$470.06 - $556.23
Q3 2024	7,414,450	$3,642,253	$465.56	$413.82 - $496.18
Q2 2024	7,350,545	$3,269,894	$398.28	$364.17 - $447.11
Q1 2024	7,284,269	$2,907,079	$377.87	$320.26 - $403.76
Q4 2023	7,210,635	$2,432,596	$298.09	$254.85 - $340.49
Q3 2023	7,558,658	$2,209,379	$312.30	$282.50 - $358.07
Q2 2023	7,510,586	$2,568,118	$302.56	$250.01 - $344.08
Q1 2023	7,470,915	$1,908,512	$246.36	$222.65 - $273.58
Q4 2022	7,436,238	$1,973,256	$243.83	$180.07 - $285.09
Q3 2022	7,388,456	$1,384,926	$214.77	$184.94 - $245.36
Q2 2022	7,369,779	$1,479,227	$234.60	$186.83 - $308.97
Q1 2022	9,687,380	$2,922,569	$292.14	$254.20 - $362.00
Q4 2021	9,658,541	$3,470,421	$344.06	$313.69 - $369.69
Q3 2021	3,639,579	$3,618,273	$335.80	$305.50 - $362.34
Q2 2021	3,622,606	$3,331,500	$280.54	$248.63 - $308.68
Q1 2021	3,797,835	$2,806,304	$251.58	$227.47 - $275.28
Q4 2020	3,813,232	$3,119,593	$248.30	$217.67 - $275.60
Q3 2020	3,847,525	$2,729,918	$224.54	$188.74 - $259.61
Q2 2020	4,899,188	$2,791,670	$179.26	$150.00 - $200.40
Q1 2020	4,969,285	$2,460,849	$183.15	$120.17 - $206.33
Q4 2019	4,377,469	$2,587,741	$187.24	$167.34 - $200.53
Q3 2019	3,468,068	$1,872,511	$172.96	$160.67 - $183.00
Q2 2019	3,459,566	$1,814,715	$171.34	$151.72 - $196.44
Q1 2019	3,450,869	$1,968,997	$177.73	$148.82 - $193.08
Q4 2018	2,987,941	$1,430,985	$169.46	$143.41 - $193.71
Q3 2018	2,942,531	$1,689,013	$177.57	$157.27 - $191.80
Q2 2018	2,754,055	$1,317,760	$152.50	$131.19 - $165.64
Q1 2018	2,700,814	$1,114,977	$139.55	$121.70 - $150.67
Q4 2017	2,797,199	$1,020,809	$125.15	$116.40 - $135.02
Q3 2017	964,621	$1,008,878	$108.96	$102.29 - $117.20
Q2 2017	963,058	$900,816	$96.11	$83.71 - $107.06
Q1 2017	961,619	$737,052	$79.00	$69.41 - $85.59
Q4 2016	736,456	$467,038	$73.52	$67.86 - $80.81
Q3 2016	735,580	$533,170	$76.57	$73.23 - $80.79
Q2 2016	733,872	$485,390	$70.37	$65.67 - $73.72
Q1 2016	733,327	$440,766	$61.97	$55.78 - $67.53
Q4 2015	629,879	$344,015	$56.16	$49.67 - $61.84
Q3 2015	479,036	$220,155	$56.64	$50.07 - $62.76
Q2 2015	290,800	$140,893	$55.94	$53.34 - $62.12
Q1 2015	290,800	$146,863	$56.60	$54.07 - $59.79
Q4 2014	301,800	$159,634	$55.69	$49.93 - $59.87
Q3 2014	301,800	$139,377	$49.65	$41.78 - $53.67
Q2 2014	544,800	$224,349	$44.11	$38.50 - $60.14
Q1 2014	1,665,751	$729,582	$47.10	$41.11 - $51.39
Q4 2013	2,307,400	$886,226	$42.08	$39.02 - $45.43
Q3 2013	2,156,900	$811,577	$44.16	$39.67 - $56.58
Q2 2013	4,264,994	$2,160,561	$55.09	$51.68 - $57.34