INTUITIVE SURGICAL INC

Ticker: ISRG CUSIP: 46120E602 Class: COM NEW

SECTORAL ASSET MANAGEMENT INC's Holding History (CIK: 0001274413)

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

Q4 2025

Shares 4,850 Value ($000) $2,747 Avg Close $532.37 Range $427.84 - $583.45

Q3 2025

Shares 5,750 Value ($000) $2,572 Avg Close $479.87 Range $429.72 - $550.70

Q2 2025

Shares 5,250 Value ($000) $2,853 Avg Close $522.87 Range $425.00 - $568.69

Q1 2025

Shares 5,250 Value ($000) $2,600 Avg Close $553.02 Range $474.37 - $616.00

Q4 2024

Shares 3,050 Value ($000) $1,592 Avg Close $520.85 Range $470.06 - $556.23

Q3 2024

Shares 3,050 Value ($000) $1,498 Avg Close $465.56 Range $413.82 - $496.18

Q2 2024

Shares 5,400 Value ($000) $2,402 Avg Close $398.28 Range $364.17 - $447.11

Q1 2024

Shares 6,100 Value ($000) $2,434 Avg Close $377.87 Range $320.26 - $403.76

Q3 2018

Shares 626 Value ($000) $359 Avg Close $177.57 Range $157.27 - $191.80

Q2 2017

Shares 16,467 Value ($000) $15,403 Avg Close $96.11 Range $83.71 - $107.06

Q1 2017

Shares 28,672 Value ($000) $21,976 Avg Close $79.00 Range $69.41 - $85.59

Q4 2016

Shares 42,416 Value ($000) $26,899 Avg Close $73.52 Range $67.86 - $80.81

Q3 2016

Shares 28,314 Value ($000) $20,523 Avg Close $76.57 Range $73.23 - $80.79

Q2 2016

Shares 19,274 Value ($000) $12,748 Avg Close $70.37 Range $65.67 - $73.72

Q1 2016

Shares 23,367 Value ($000) $14,045 Avg Close $61.97 Range $55.78 - $67.53

Q4 2015

Shares 31,030 Value ($000) $16,947 Avg Close $56.16 Range $49.67 - $61.84

Q3 2015

Shares 24,096 Value ($000) $11,074 Avg Close $56.64 Range $50.07 - $62.76

Q2 2015

Shares 36,188 Value ($000) $17,533 Avg Close $55.94 Range $53.34 - $62.12

Q1 2015

Shares 30,191 Value ($000) $15,247 Avg Close $56.60 Range $54.07 - $59.79

Q4 2014

Shares 34,416 Value ($000) $18,204 Avg Close $55.69 Range $49.93 - $59.87

Q3 2014

Shares 37,476 Value ($000) $17,307 Avg Close $49.65 Range $41.78 - $53.67

Q2 2014

Shares 38,983 Value ($000) $16,053 Avg Close $44.11 Range $38.50 - $60.14

Q1 2014

Shares 32,408 Value ($000) $14,194 Avg Close $47.10 Range $41.11 - $51.39

Q4 2013

Shares 65,725 Value ($000) $25,244 Avg Close $42.08 Range $39.02 - $45.43

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,850	$2,747	$532.37	$427.84 - $583.45
Q3 2025	5,750	$2,572	$479.87	$429.72 - $550.70
Q2 2025	5,250	$2,853	$522.87	$425.00 - $568.69
Q1 2025	5,250	$2,600	$553.02	$474.37 - $616.00
Q4 2024	3,050	$1,592	$520.85	$470.06 - $556.23
Q3 2024	3,050	$1,498	$465.56	$413.82 - $496.18
Q2 2024	5,400	$2,402	$398.28	$364.17 - $447.11
Q1 2024	6,100	$2,434	$377.87	$320.26 - $403.76
Q3 2018	626	$359	$177.57	$157.27 - $191.80
Q2 2017	16,467	$15,403	$96.11	$83.71 - $107.06
Q1 2017	28,672	$21,976	$79.00	$69.41 - $85.59
Q4 2016	42,416	$26,899	$73.52	$67.86 - $80.81
Q3 2016	28,314	$20,523	$76.57	$73.23 - $80.79
Q2 2016	19,274	$12,748	$70.37	$65.67 - $73.72
Q1 2016	23,367	$14,045	$61.97	$55.78 - $67.53
Q4 2015	31,030	$16,947	$56.16	$49.67 - $61.84
Q3 2015	24,096	$11,074	$56.64	$50.07 - $62.76
Q2 2015	36,188	$17,533	$55.94	$53.34 - $62.12
Q1 2015	30,191	$15,247	$56.60	$54.07 - $59.79
Q4 2014	34,416	$18,204	$55.69	$49.93 - $59.87
Q3 2014	37,476	$17,307	$49.65	$41.78 - $53.67
Q2 2014	38,983	$16,053	$44.11	$38.50 - $60.14
Q1 2014	32,408	$14,194	$47.10	$41.11 - $51.39
Q4 2013	65,725	$25,244	$42.08	$39.02 - $45.43