INTUITIVE SURGICAL INC

Ticker: ISRG CUSIP: 46120E602 Class: COM NEW

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q4 2025
Shares 248,448 Value ($000) $141 Avg Close $532.37 Range $427.84 - $583.45
Q3 2025
Shares 281,139 Value ($000) $123 Avg Close $479.87 Range $429.72 - $550.70
Q2 2025
Shares 243,668 Value ($000) $133 Avg Close $522.87 Range $425.00 - $568.69
Q1 2025
Shares 243,582 Value ($000) $121 Avg Close $553.02 Range $474.37 - $616.00
Q4 2024
Shares 240,895 Value ($000) $126 Avg Close $520.85 Range $470.06 - $556.23
Q3 2024
Shares 238,942 Value ($000) $118 Avg Close $465.56 Range $413.82 - $496.18
Q2 2024
Shares 226,893 Value ($000) $101 Avg Close $398.28 Range $364.17 - $447.11
Q1 2024
Shares 202,710 Value ($000) $81 Avg Close $377.87 Range $320.26 - $403.76
Q4 2023
Shares 278,309 Value ($000) $93 Avg Close $298.09 Range $254.85 - $340.49
Q3 2023
Shares 284,104 Value ($000) $83 Avg Close $312.30 Range $282.50 - $358.07
Q2 2023
Shares 284,457 Value ($000) $98 Avg Close $302.56 Range $250.01 - $344.08
Q1 2023
Shares 261,059 Value ($000) $67 Avg Close $246.36 Range $222.65 - $273.58
Q4 2022
Shares 266,294 Value ($000) $71 Avg Close $243.83 Range $180.07 - $285.09
Q3 2022
Shares 265,502 Value ($000) $49,714 Avg Close $214.77 Range $184.94 - $245.36
Q2 2022
Shares 265,758 Value ($000) $53,383 Avg Close $234.60 Range $186.83 - $308.97
Q1 2022
Shares 254,293 Value ($000) $80,763 Avg Close $292.14 Range $254.20 - $362.00
Q4 2021
Shares 257,568 Value ($000) $92,271 Avg Close $344.06 Range $313.69 - $369.69
Q3 2021
Shares 87,968 Value ($000) $88,005 Avg Close $335.80 Range $305.50 - $362.34
Q2 2021
Shares 89,152 Value ($000) $81,965 Avg Close $280.54 Range $248.63 - $308.68
Q1 2021
Shares 94,417 Value ($000) $69,431 Avg Close $251.58 Range $227.47 - $275.28
Q4 2020
Shares 92,060 Value ($000) $75,083 Avg Close $248.30 Range $217.67 - $275.60
Q3 2020
Shares 86,204 Value ($000) $61,109 Avg Close $224.54 Range $188.74 - $259.61
Q2 2020
Shares 88,229 Value ($000) $50,056 Avg Close $179.26 Range $150.00 - $200.40
Q1 2020
Shares 83,774 Value ($000) $41,781 Avg Close $183.15 Range $120.17 - $206.33
Q4 2019
Shares 85,672 Value ($000) $50,249 Avg Close $187.24 Range $167.34 - $200.53
Q3 2019
Shares 89,851 Value ($000) $48,541 Avg Close $172.96 Range $160.67 - $183.00
Q2 2019
Shares 89,713 Value ($000) $46,986 Avg Close $171.34 Range $151.72 - $196.44
Q1 2019
Shares 162,644 Value ($000) $92,619 Avg Close $177.73 Range $148.82 - $193.08
Q4 2018
Shares 140,610 Value ($000) $63,849 Avg Close $169.46 Range $143.41 - $193.71
Q3 2018
Shares 163,095 Value ($000) $93,665 Avg Close $177.57 Range $157.27 - $191.80
Q2 2018
Shares 174,754 Value ($000) $83,589 Avg Close $152.50 Range $131.19 - $165.64
Q1 2018
Shares 253,011 Value ($000) $104,582 Avg Close $139.55 Range $121.70 - $150.67
Q4 2017
Shares 228,441 Value ($000) $83,221 Avg Close $125.15 Range $116.40 - $135.02
Q3 2017
Shares 53,036 Value ($000) $54,298 Avg Close $108.96 Range $102.29 - $117.20
Q2 2017
Shares 49,671 Value ($000) $46,394 Avg Close $96.11 Range $83.71 - $107.06
Q1 2017
Shares 51,950 Value ($000) $39,769 Avg Close $79.00 Range $69.41 - $85.59
Q4 2016
Shares 51,963 Value ($000) $33,105 Avg Close $73.52 Range $67.86 - $80.81
Q3 2016
Shares 28,887 Value ($000) $20,906 Avg Close $76.57 Range $73.23 - $80.79
Q2 2016
Shares 28,153 Value ($000) $18,580 Avg Close $70.37 Range $65.67 - $73.72
Q1 2016
Shares 20,478 Value ($000) $12,296 Avg Close $61.97 Range $55.78 - $67.53
Q4 2015
Shares 19,743 Value ($000) $10,789 Avg Close $56.16 Range $49.67 - $61.84
Q3 2015
Shares 19,745 Value ($000) $9,088 Avg Close $56.64 Range $50.07 - $62.76
Q2 2015
Shares 18,630 Value ($000) $9,011 Avg Close $55.94 Range $53.34 - $62.12
Q1 2015
Shares 18,773 Value ($000) $9,456 Avg Close $56.60 Range $54.07 - $59.79
Q4 2014
Shares 18,974 Value ($000) $10,017 Avg Close $55.69 Range $49.93 - $59.87
Q3 2014
Shares 19,326 Value ($000) $8,948 Avg Close $49.65 Range $41.78 - $53.67
Q2 2014
Shares 20,611 Value ($000) $8,460 Avg Close $44.11 Range $38.50 - $60.14
Q1 2014
Shares 20,731 Value ($000) $9,034 Avg Close $47.10 Range $41.11 - $51.39
Q4 2013
Shares 20,180 Value ($000) $7,783 Avg Close $42.08 Range $39.02 - $45.43
Q3 2013
Shares 18,990 Value ($000) $7,130 Avg Close $44.16 Range $39.67 - $56.58
Q2 2013
Shares 3,344 Value ($000) $1,695 Avg Close $55.09 Range $51.68 - $57.34