INTUITIVE SURGICAL INC

Ticker: ISRG CUSIP: 46120E602 Class: COM NEW

Quantbot Technologies LP's Holding History (CIK: 0001512991)

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

Q3 2025

Shares 10,814 Value ($000) $4,836 Avg Close $479.87 Range $429.72 - $550.70

Q2 2025

Shares 40,485 Value ($000) $22,000 Avg Close $522.87 Range $425.00 - $568.69

Q1 2025

Shares 27,613 Value ($000) $13,676 Avg Close $553.02 Range $474.37 - $616.00

Q4 2024

Shares 4,062 Value ($000) $2,120 Avg Close $520.85 Range $470.06 - $556.23

Q3 2024

Shares 19,825 Value ($000) $9,739 Avg Close $465.56 Range $413.82 - $496.18

Q4 2023

Shares 2,166 Value ($000) $731 Avg Close $298.09 Range $254.85 - $340.49

Q3 2023

Shares 8,831 Value ($000) $2,581 Avg Close $312.30 Range $282.50 - $358.07

Q2 2023

Shares 1,957 Value ($000) $669 Avg Close $302.56 Range $250.01 - $344.08

Q1 2023

Shares 21,099 Value ($000) $5,390 Avg Close $246.36 Range $222.65 - $273.58

Q3 2022

Shares 34,824 Value ($000) $6,527 Avg Close $214.77 Range $184.94 - $245.36

Q2 2022

Shares 30,344 Value ($000) $6,090 Avg Close $234.60 Range $186.83 - $308.97

Q1 2022

Shares 1,725 Value ($000) $520 Avg Close $292.14 Range $254.20 - $362.00

Q4 2021

Shares 24,793 Value ($000) $8,908 Avg Close $344.06 Range $313.69 - $369.69

Q3 2021

Shares 3,384 Value ($000) $3,364 Avg Close $335.80 Range $305.50 - $362.34

Q2 2021

Shares 387 Value ($000) $355 Avg Close $280.54 Range $248.63 - $308.68

Q1 2021

Shares 906 Value ($000) $669 Avg Close $251.58 Range $227.47 - $275.28

Q1 2020

Shares 954 Value ($000) $472 Avg Close $183.15 Range $120.17 - $206.33

Q4 2019

Shares 3,259 Value ($000) $1,926 Avg Close $187.24 Range $167.34 - $200.53

Q3 2019

Shares 1,937 Value ($000) $1,045 Avg Close $172.96 Range $160.67 - $183.00

Q2 2019

Shares 100 Value ($000) $52 Avg Close $171.34 Range $151.72 - $196.44

Q4 2018

Shares 4,670 Value ($000) $2,236 Avg Close $169.46 Range $143.41 - $193.71

Q3 2018

Shares 6,309 Value ($000) $3,621 Avg Close $177.57 Range $157.27 - $191.80

Q2 2018

Shares 6,336 Value ($000) $3,031 Avg Close $152.50 Range $131.19 - $165.64

Q1 2018

Shares 7,550 Value ($000) $3,116 Avg Close $139.55 Range $121.70 - $150.67

Q4 2017

Shares 6,048 Value ($000) $2,207 Avg Close $125.15 Range $116.40 - $135.02

Q4 2016

Shares 2,020 Value ($000) $1,281 Avg Close $73.52 Range $67.86 - $80.81

Q3 2015

Shares 5,313 Value ($000) $2,441 Avg Close $56.64 Range $50.07 - $62.76

Q2 2015

Shares 1,060 Value ($000) $513 Avg Close $55.94 Range $53.34 - $62.12

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	10,814	$4,836	$479.87	$429.72 - $550.70
Q2 2025	40,485	$22,000	$522.87	$425.00 - $568.69
Q1 2025	27,613	$13,676	$553.02	$474.37 - $616.00
Q4 2024	4,062	$2,120	$520.85	$470.06 - $556.23
Q3 2024	19,825	$9,739	$465.56	$413.82 - $496.18
Q4 2023	2,166	$731	$298.09	$254.85 - $340.49
Q3 2023	8,831	$2,581	$312.30	$282.50 - $358.07
Q2 2023	1,957	$669	$302.56	$250.01 - $344.08
Q1 2023	21,099	$5,390	$246.36	$222.65 - $273.58
Q3 2022	34,824	$6,527	$214.77	$184.94 - $245.36
Q2 2022	30,344	$6,090	$234.60	$186.83 - $308.97
Q1 2022	1,725	$520	$292.14	$254.20 - $362.00
Q4 2021	24,793	$8,908	$344.06	$313.69 - $369.69
Q3 2021	3,384	$3,364	$335.80	$305.50 - $362.34
Q2 2021	387	$355	$280.54	$248.63 - $308.68
Q1 2021	906	$669	$251.58	$227.47 - $275.28
Q1 2020	954	$472	$183.15	$120.17 - $206.33
Q4 2019	3,259	$1,926	$187.24	$167.34 - $200.53
Q3 2019	1,937	$1,045	$172.96	$160.67 - $183.00
Q2 2019	100	$52	$171.34	$151.72 - $196.44
Q4 2018	4,670	$2,236	$169.46	$143.41 - $193.71
Q3 2018	6,309	$3,621	$177.57	$157.27 - $191.80
Q2 2018	6,336	$3,031	$152.50	$131.19 - $165.64
Q1 2018	7,550	$3,116	$139.55	$121.70 - $150.67
Q4 2017	6,048	$2,207	$125.15	$116.40 - $135.02
Q4 2016	2,020	$1,281	$73.52	$67.86 - $80.81
Q3 2015	5,313	$2,441	$56.64	$50.07 - $62.76
Q2 2015	1,060	$513	$55.94	$53.34 - $62.12