INTUITIVE SURGICAL INC

Ticker: ISRG CUSIP: 46120E602 Class: COM NEW

Public Sector Pension Investment Board's Holding History (CIK: 0001396318)

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

Q4 2025

Shares 136,842 Value ($000) $77,502 Avg Close $532.37 Range $427.84 - $583.45

Q3 2025

Shares 58,408 Value ($000) $26,122 Avg Close $479.87 Range $429.72 - $550.70

Q2 2025

Shares 27,597 Value ($000) $14,996 Avg Close $522.87 Range $425.00 - $568.69

Q1 2025

Shares 179,380 Value ($000) $88,842 Avg Close $553.02 Range $474.37 - $616.00

Q4 2024

Shares 200,563 Value ($000) $104,686 Avg Close $520.85 Range $470.06 - $556.23

Q3 2024

Shares 172,373 Value ($000) $84,682 Avg Close $465.56 Range $413.82 - $496.18

Q2 2024

Shares 159,223 Value ($000) $70,830 Avg Close $398.28 Range $364.17 - $447.11

Q1 2024

Shares 153,358 Value ($000) $61,204 Avg Close $377.87 Range $320.26 - $403.76

Q4 2023

Shares 194,068 Value ($000) $65,471 Avg Close $298.09 Range $254.85 - $340.49

Q3 2023

Shares 187,134 Value ($000) $54,697 Avg Close $312.30 Range $282.50 - $358.07

Q2 2023

Shares 183,043 Value ($000) $62,590 Avg Close $302.56 Range $250.01 - $344.08

Q1 2023

Shares 188,041 Value ($000) $48,039 Avg Close $246.36 Range $222.65 - $273.58

Q4 2022

Shares 269,468 Value ($000) $71,503 Avg Close $243.83 Range $180.07 - $285.09

Q3 2022

Shares 240,757 Value ($000) $45 Avg Close $214.77 Range $184.94 - $245.36

Q2 2022

Shares 236,927 Value ($000) $47,554 Avg Close $234.60 Range $186.83 - $308.97

Q1 2022

Shares 184,492 Value ($000) $55,658 Avg Close $292.14 Range $254.20 - $362.00

Q4 2021

Shares 173,862 Value ($000) $62,469 Avg Close $344.06 Range $313.69 - $369.69

Q3 2021

Shares 58,154 Value ($000) $57,814 Avg Close $335.80 Range $305.50 - $362.34

Q2 2021

Shares 68,164 Value ($000) $62,686 Avg Close $280.54 Range $248.63 - $308.68

Q1 2021

Shares 51,234 Value ($000) $37,859 Avg Close $251.58 Range $227.47 - $275.28

Q4 2020

Shares 46,934 Value ($000) $38,397 Avg Close $248.30 Range $217.67 - $275.60

Q3 2020

Shares 27,124 Value ($000) $19,246 Avg Close $224.54 Range $188.74 - $259.61

Q2 2020

Shares 11,224 Value ($000) $6,396 Avg Close $179.26 Range $150.00 - $200.40

Q1 2020

Shares 41,324 Value ($000) $20,464 Avg Close $183.15 Range $120.17 - $206.33

Q4 2019

Shares 20,054 Value ($000) $11,855 Avg Close $187.24 Range $167.34 - $200.53

Q3 2019

Shares 22,334 Value ($000) $12,059 Avg Close $172.96 Range $160.67 - $183.00

Q2 2019

Shares 15,127 Value ($000) $7,935 Avg Close $171.34 Range $151.72 - $196.44

Q1 2019

Shares 9,527 Value ($000) $5,436 Avg Close $177.73 Range $148.82 - $193.08

Q4 2018

Shares 5,827 Value ($000) $2,791 Avg Close $169.46 Range $143.41 - $193.71

Q3 2018

Shares 5,327 Value ($000) $3,058 Avg Close $177.57 Range $157.27 - $191.80

Q2 2018

Shares 6,427 Value ($000) $3,075 Avg Close $152.50 Range $131.19 - $165.64

Q1 2018

Shares 6,227 Value ($000) $2,571 Avg Close $139.55 Range $121.70 - $150.67

Q4 2017

Shares 22,462 Value ($000) $8,197 Avg Close $125.15 Range $116.40 - $135.02

Q3 2017

Shares 2,009 Value ($000) $2,101 Avg Close $108.96 Range $102.29 - $117.20

Q2 2017

Shares 4,271 Value ($000) $3,995 Avg Close $96.11 Range $83.71 - $107.06

Q1 2017

Shares 8,371 Value ($000) $6,416 Avg Close $79.00 Range $69.41 - $85.59

Q4 2016

Shares 8,571 Value ($000) $5,435 Avg Close $73.52 Range $67.86 - $80.81

Q3 2016

Shares 8,671 Value ($000) $6,285 Avg Close $76.57 Range $73.23 - $80.79

Q2 2016

Shares 7,171 Value ($000) $4,743 Avg Close $70.37 Range $65.67 - $73.72

Q1 2016

Shares 6,071 Value ($000) $3,649 Avg Close $61.97 Range $55.78 - $67.53

Q4 2015

Shares 9,471 Value ($000) $5,173 Avg Close $56.16 Range $49.67 - $61.84

Q3 2015

Shares 9,871 Value ($000) $4,537 Avg Close $56.64 Range $50.07 - $62.76

Q2 2015

Shares 12,671 Value ($000) $6,139 Avg Close $55.94 Range $53.34 - $62.12

Q1 2015

Shares 12,671 Value ($000) $6,399 Avg Close $56.60 Range $54.07 - $59.79

Q4 2014

Shares 12,303 Value ($000) $6,508 Avg Close $55.69 Range $49.93 - $59.87

Q3 2014

Shares 13,203 Value ($000) $6,097 Avg Close $49.65 Range $41.78 - $53.67

Q2 2014

Shares 14,503 Value ($000) $5,972 Avg Close $44.11 Range $38.50 - $60.14

Q1 2014

Shares 13,983 Value ($000) $6,124 Avg Close $47.10 Range $41.11 - $51.39

Q4 2013

Shares 14,183 Value ($000) $5,447 Avg Close $42.08 Range $39.02 - $45.43

Q3 2013

Shares 13,283 Value ($000) $4,998 Avg Close $44.16 Range $39.67 - $56.58

Q2 2013

Shares 13,783 Value ($000) $6,982 Avg Close $55.09 Range $51.68 - $57.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	136,842	$77,502	$532.37	$427.84 - $583.45
Q3 2025	58,408	$26,122	$479.87	$429.72 - $550.70
Q2 2025	27,597	$14,996	$522.87	$425.00 - $568.69
Q1 2025	179,380	$88,842	$553.02	$474.37 - $616.00
Q4 2024	200,563	$104,686	$520.85	$470.06 - $556.23
Q3 2024	172,373	$84,682	$465.56	$413.82 - $496.18
Q2 2024	159,223	$70,830	$398.28	$364.17 - $447.11
Q1 2024	153,358	$61,204	$377.87	$320.26 - $403.76
Q4 2023	194,068	$65,471	$298.09	$254.85 - $340.49
Q3 2023	187,134	$54,697	$312.30	$282.50 - $358.07
Q2 2023	183,043	$62,590	$302.56	$250.01 - $344.08
Q1 2023	188,041	$48,039	$246.36	$222.65 - $273.58
Q4 2022	269,468	$71,503	$243.83	$180.07 - $285.09
Q3 2022	240,757	$45	$214.77	$184.94 - $245.36
Q2 2022	236,927	$47,554	$234.60	$186.83 - $308.97
Q1 2022	184,492	$55,658	$292.14	$254.20 - $362.00
Q4 2021	173,862	$62,469	$344.06	$313.69 - $369.69
Q3 2021	58,154	$57,814	$335.80	$305.50 - $362.34
Q2 2021	68,164	$62,686	$280.54	$248.63 - $308.68
Q1 2021	51,234	$37,859	$251.58	$227.47 - $275.28
Q4 2020	46,934	$38,397	$248.30	$217.67 - $275.60
Q3 2020	27,124	$19,246	$224.54	$188.74 - $259.61
Q2 2020	11,224	$6,396	$179.26	$150.00 - $200.40
Q1 2020	41,324	$20,464	$183.15	$120.17 - $206.33
Q4 2019	20,054	$11,855	$187.24	$167.34 - $200.53
Q3 2019	22,334	$12,059	$172.96	$160.67 - $183.00
Q2 2019	15,127	$7,935	$171.34	$151.72 - $196.44
Q1 2019	9,527	$5,436	$177.73	$148.82 - $193.08
Q4 2018	5,827	$2,791	$169.46	$143.41 - $193.71
Q3 2018	5,327	$3,058	$177.57	$157.27 - $191.80
Q2 2018	6,427	$3,075	$152.50	$131.19 - $165.64
Q1 2018	6,227	$2,571	$139.55	$121.70 - $150.67
Q4 2017	22,462	$8,197	$125.15	$116.40 - $135.02
Q3 2017	2,009	$2,101	$108.96	$102.29 - $117.20
Q2 2017	4,271	$3,995	$96.11	$83.71 - $107.06
Q1 2017	8,371	$6,416	$79.00	$69.41 - $85.59
Q4 2016	8,571	$5,435	$73.52	$67.86 - $80.81
Q3 2016	8,671	$6,285	$76.57	$73.23 - $80.79
Q2 2016	7,171	$4,743	$70.37	$65.67 - $73.72
Q1 2016	6,071	$3,649	$61.97	$55.78 - $67.53
Q4 2015	9,471	$5,173	$56.16	$49.67 - $61.84
Q3 2015	9,871	$4,537	$56.64	$50.07 - $62.76
Q2 2015	12,671	$6,139	$55.94	$53.34 - $62.12
Q1 2015	12,671	$6,399	$56.60	$54.07 - $59.79
Q4 2014	12,303	$6,508	$55.69	$49.93 - $59.87
Q3 2014	13,203	$6,097	$49.65	$41.78 - $53.67
Q2 2014	14,503	$5,972	$44.11	$38.50 - $60.14
Q1 2014	13,983	$6,124	$47.10	$41.11 - $51.39
Q4 2013	14,183	$5,447	$42.08	$39.02 - $45.43
Q3 2013	13,283	$4,998	$44.16	$39.67 - $56.58
Q2 2013	13,783	$6,982	$55.09	$51.68 - $57.34