INTUITIVE SURGICAL INC

Ticker: ISRG CUSIP: 46120E602 Class: COM NEW

Rafferty Asset Management, LLC's Holding History (CIK: 0001389426)

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

Q4 2025

Shares 59,595 Value ($000) $33,752 Avg Close $532.37 Range $427.84 - $583.45

Q3 2025

Shares 68,303 Value ($000) $30,547 Avg Close $479.87 Range $429.72 - $550.70

Q2 2025

Shares 61,582 Value ($000) $33,464 Avg Close $522.87 Range $425.00 - $568.69

Q1 2025

Shares 58,806 Value ($000) $29,125 Avg Close $553.02 Range $474.37 - $616.00

Q4 2024

Shares 64,895 Value ($000) $33,873 Avg Close $520.85 Range $470.06 - $556.23

Q3 2024

Shares 60,648 Value ($000) $29,795 Avg Close $465.56 Range $413.82 - $496.18

Q2 2024

Shares 68,106 Value ($000) $30,297 Avg Close $398.28 Range $364.17 - $447.11

Q1 2024

Shares 68,661 Value ($000) $27,402 Avg Close $377.87 Range $320.26 - $403.76

Q4 2023

Shares 69,202 Value ($000) $23,346 Avg Close $298.09 Range $254.85 - $340.49

Q3 2023

Shares 65,188 Value ($000) $19,054 Avg Close $312.30 Range $282.50 - $358.07

Q2 2023

Shares 56,641 Value ($000) $19,368 Avg Close $302.56 Range $250.01 - $344.08

Q1 2023

Shares 55,206 Value ($000) $14,103 Avg Close $246.36 Range $222.65 - $273.58

Q4 2022

Shares 48,810 Value ($000) $12,952 Avg Close $243.83 Range $180.07 - $285.09

Q3 2022

Shares 54,044 Value ($000) $10,130 Avg Close $214.77 Range $184.94 - $245.36

Q2 2022

Shares 44,320 Value ($000) $8,895 Avg Close $234.60 Range $186.83 - $308.97

Q1 2022

Shares 35,697 Value ($000) $10,769 Avg Close $292.14 Range $254.20 - $362.00

Q4 2021

Shares 24,212 Value ($000) $8,699 Avg Close $344.06 Range $313.69 - $369.69

Q3 2021

Shares 8,514 Value ($000) $8,464 Avg Close $335.80 Range $305.50 - $362.34

Q2 2021

Shares 6,644 Value ($000) $6,110 Avg Close $280.54 Range $248.63 - $308.68

Q1 2021

Shares 7,249 Value ($000) $5,357 Avg Close $251.58 Range $227.47 - $275.28

Q4 2020

Shares 6,632 Value ($000) $5,426 Avg Close $248.30 Range $217.67 - $275.60

Q3 2020

Shares 6,352 Value ($000) $4,507 Avg Close $224.54 Range $188.74 - $259.61

Q2 2020

Shares 7,407 Value ($000) $4,221 Avg Close $179.26 Range $150.00 - $200.40

Q1 2020

Shares 4,936 Value ($000) $2,444 Avg Close $183.15 Range $120.17 - $206.33

Q4 2019

Shares 7,219 Value ($000) $4,268 Avg Close $187.24 Range $167.34 - $200.53

Q3 2019

Shares 4,210 Value ($000) $2,273 Avg Close $172.96 Range $160.67 - $183.00

Q2 2019

Shares 4,475 Value ($000) $2,347 Avg Close $171.34 Range $151.72 - $196.44

Q1 2019

Shares 3,830 Value ($000) $2,185 Avg Close $177.73 Range $148.82 - $193.08

Q4 2018

Shares 3,366 Value ($000) $1,612 Avg Close $169.46 Range $143.41 - $193.71

Q3 2018

Shares 3,571 Value ($000) $2,050 Avg Close $177.57 Range $157.27 - $191.80

Q2 2018

Shares 3,475 Value ($000) $1,663 Avg Close $152.50 Range $131.19 - $165.64

Q1 2018

Shares 3,722 Value ($000) $1,537 Avg Close $139.55 Range $121.70 - $150.67

Q4 2017

Shares 3,982 Value ($000) $1,453 Avg Close $125.15 Range $116.40 - $135.02

Q3 2017

Shares 1,506 Value ($000) $1,575 Avg Close $108.96 Range $102.29 - $117.20

Q2 2017

Shares 1,562 Value ($000) $1,461 Avg Close $96.11 Range $83.71 - $107.06

Q1 2017

Shares 1,533 Value ($000) $1,175 Avg Close $79.00 Range $69.41 - $85.59

Q4 2016

Shares 1,570 Value ($000) $996 Avg Close $73.52 Range $67.86 - $80.81

Q3 2016

Shares 1,071 Value ($000) $776 Avg Close $76.57 Range $73.23 - $80.79

Q2 2016

Shares 916 Value ($000) $606 Avg Close $70.37 Range $65.67 - $73.72

Q1 2016

Shares 1,336 Value ($000) $803 Avg Close $61.97 Range $55.78 - $67.53

Q4 2015

Shares 1,600 Value ($000) $884 Avg Close $56.16 Range $49.67 - $61.84

Q3 2015

Shares 1,659 Value ($000) $762 Avg Close $56.64 Range $50.07 - $62.76

Q2 2015

Shares 1,835 Value ($000) $889 Avg Close $55.94 Range $53.34 - $62.12

Q1 2015

Shares 1,700 Value ($000) $859 Avg Close $56.60 Range $54.07 - $59.79

Q4 2014

Shares 943 Value ($000) $499 Avg Close $55.69 Range $49.93 - $59.87

Q3 2014

Shares 640 Value ($000) $296 Avg Close $49.65 Range $41.78 - $53.67

Q1 2014

Shares 768 Value ($000) $336 Avg Close $47.10 Range $41.11 - $51.39

Q4 2013

Shares 706 Value ($000) $271 Avg Close $42.08 Range $39.02 - $45.43

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	59,595	$33,752	$532.37	$427.84 - $583.45
Q3 2025	68,303	$30,547	$479.87	$429.72 - $550.70
Q2 2025	61,582	$33,464	$522.87	$425.00 - $568.69
Q1 2025	58,806	$29,125	$553.02	$474.37 - $616.00
Q4 2024	64,895	$33,873	$520.85	$470.06 - $556.23
Q3 2024	60,648	$29,795	$465.56	$413.82 - $496.18
Q2 2024	68,106	$30,297	$398.28	$364.17 - $447.11
Q1 2024	68,661	$27,402	$377.87	$320.26 - $403.76
Q4 2023	69,202	$23,346	$298.09	$254.85 - $340.49
Q3 2023	65,188	$19,054	$312.30	$282.50 - $358.07
Q2 2023	56,641	$19,368	$302.56	$250.01 - $344.08
Q1 2023	55,206	$14,103	$246.36	$222.65 - $273.58
Q4 2022	48,810	$12,952	$243.83	$180.07 - $285.09
Q3 2022	54,044	$10,130	$214.77	$184.94 - $245.36
Q2 2022	44,320	$8,895	$234.60	$186.83 - $308.97
Q1 2022	35,697	$10,769	$292.14	$254.20 - $362.00
Q4 2021	24,212	$8,699	$344.06	$313.69 - $369.69
Q3 2021	8,514	$8,464	$335.80	$305.50 - $362.34
Q2 2021	6,644	$6,110	$280.54	$248.63 - $308.68
Q1 2021	7,249	$5,357	$251.58	$227.47 - $275.28
Q4 2020	6,632	$5,426	$248.30	$217.67 - $275.60
Q3 2020	6,352	$4,507	$224.54	$188.74 - $259.61
Q2 2020	7,407	$4,221	$179.26	$150.00 - $200.40
Q1 2020	4,936	$2,444	$183.15	$120.17 - $206.33
Q4 2019	7,219	$4,268	$187.24	$167.34 - $200.53
Q3 2019	4,210	$2,273	$172.96	$160.67 - $183.00
Q2 2019	4,475	$2,347	$171.34	$151.72 - $196.44
Q1 2019	3,830	$2,185	$177.73	$148.82 - $193.08
Q4 2018	3,366	$1,612	$169.46	$143.41 - $193.71
Q3 2018	3,571	$2,050	$177.57	$157.27 - $191.80
Q2 2018	3,475	$1,663	$152.50	$131.19 - $165.64
Q1 2018	3,722	$1,537	$139.55	$121.70 - $150.67
Q4 2017	3,982	$1,453	$125.15	$116.40 - $135.02
Q3 2017	1,506	$1,575	$108.96	$102.29 - $117.20
Q2 2017	1,562	$1,461	$96.11	$83.71 - $107.06
Q1 2017	1,533	$1,175	$79.00	$69.41 - $85.59
Q4 2016	1,570	$996	$73.52	$67.86 - $80.81
Q3 2016	1,071	$776	$76.57	$73.23 - $80.79
Q2 2016	916	$606	$70.37	$65.67 - $73.72
Q1 2016	1,336	$803	$61.97	$55.78 - $67.53
Q4 2015	1,600	$884	$56.16	$49.67 - $61.84
Q3 2015	1,659	$762	$56.64	$50.07 - $62.76
Q2 2015	1,835	$889	$55.94	$53.34 - $62.12
Q1 2015	1,700	$859	$56.60	$54.07 - $59.79
Q4 2014	943	$499	$55.69	$49.93 - $59.87
Q3 2014	640	$296	$49.65	$41.78 - $53.67
Q1 2014	768	$336	$47.10	$41.11 - $51.39
Q4 2013	706	$271	$42.08	$39.02 - $45.43