INTUITIVE SURGICAL INC

Ticker: ISRG CUSIP: 46120E602 Class: COM NEW

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q4 2025
Shares 1,665 Value ($000) $943 Avg Close $532.37 Range $427.84 - $583.45
Q3 2025
Shares 1,135 Value ($000) $508 Avg Close $479.87 Range $429.72 - $550.70
Q2 2025
Shares 72 Value ($000) $39 Avg Close $522.87 Range $425.00 - $568.69
Q1 2025
Shares 1,500 Value ($000) $743 Avg Close $553.02 Range $474.37 - $616.00
Q1 2024
Shares 2,400 Value ($000) $958 Avg Close $377.87 Range $320.26 - $403.76
Q3 2020
Shares 8 Value ($000) $6 Avg Close $224.54 Range $188.74 - $259.61
Q2 2020
Shares 32 Value ($000) $18 Avg Close $179.26 Range $150.00 - $200.40
Q4 2019
Shares 1,205 Value ($000) $713 Avg Close $187.24 Range $167.34 - $200.53
Q3 2019
Shares 23 Value ($000) $12 Avg Close $172.96 Range $160.67 - $183.00
Q2 2019
Shares 31 Value ($000) $16 Avg Close $171.34 Range $151.72 - $196.44
Q1 2019
Shares 118 Value ($000) $67 Avg Close $177.73 Range $148.82 - $193.08
Q4 2018
Shares 14 Value ($000) $7 Avg Close $169.46 Range $143.41 - $193.71
Q3 2018
Shares 45 Value ($000) $26 Avg Close $177.57 Range $157.27 - $191.80
Q2 2018
Shares 115 Value ($000) $55 Avg Close $152.50 Range $131.19 - $165.64
Q1 2018
Shares 57 Value ($000) $24 Avg Close $139.55 Range $121.70 - $150.67
Q3 2015
Shares 331 Value ($000) $152 Avg Close $56.64 Range $50.07 - $62.76
Q2 2015
Shares 266 Value ($000) $129 Avg Close $55.94 Range $53.34 - $62.12
Q1 2015
Shares 284 Value ($000) $143 Avg Close $56.60 Range $54.07 - $59.79
Q4 2014
Shares 382 Value ($000) $202 Avg Close $55.69 Range $49.93 - $59.87
Q4 2013
Shares 21 Value ($000) $8 Avg Close $42.08 Range $39.02 - $45.43
Q3 2013
Shares 22 Value ($000) $8 Avg Close $44.16 Range $39.67 - $56.58
Q2 2013
Shares 22 Value ($000) $11 Avg Close $55.09 Range $51.68 - $57.34
Q1 2013
Shares 21 Value ($000) $10 Avg Close $59.22 Range $50.58 - $65.07
Q4 2012
Shares 627 Value ($000) $307 Avg Close — Range —
Q3 2012
Shares 615 Value ($000) $305 Avg Close — Range —
Q2 2012
Shares 579 Value ($000) $321 Avg Close — Range —
Q1 2012
Shares 579 Value ($000) $314 Avg Close — Range —
Q4 2011
Shares 575 Value ($000) $266 Avg Close — Range —
Q3 2011
Shares 575 Value ($000) $209 Avg Close — Range —
Q3 2009
Shares 4,010 Value ($000) $1,052 Avg Close — Range —
Q2 2009
Shares 4,010 Value ($000) $656 Avg Close — Range —
Q1 2009
Shares 4,010 Value ($000) $382 Avg Close — Range —