Intuitive Surgical

ISRG · United States · Health Care Equipment · matched S&P 500 member. Follow its market-weight contribution.

Historical time machine

Historical observation

20182026

Universe weight

0.266%

12M weight contribution

-0.028 pp

3M weight contribution

-0.016 pp

12M price return

+35.2%

Share of matched S&P 500 members

Monthly observations through May 2023

Company price index

A separate dimension from market allocation

Historical observations

Most recent 24 observations at or before the selected month

Month	Market cap	Universe weight	12M weight change	12M return	Above 6M weight average
May 2023	$107.9bn	0.266%	-0.028 pp	+35.2%	No
Apr 2023	$105.5bn	0.356%	+0.046 pp	+25.9%	Yes
Mar 2023	$89.5bn	0.305%	-0.058 pp	-15.3%	No
Feb 2023	$80.4bn	0.283%	-0.078 pp	-21.0%	No
Jan 2023	$86.8bn	0.297%	-0.044 pp	-13.5%	No
Dec 2022	$93.8bn	0.338%	-0.073 pp	-26.1%	Yes
Nov 2022	$95.6bn	0.324%	-0.067 pp	-16.6%	Yes
Oct 2022	$87.1bn	0.309%	-0.122 pp	-31.8%	Yes
Sep 2022	$66.9bn	0.263%	+0.125 pp	-43.4%	No
Aug 2022	$73.5bn	0.263%	+0.123 pp	-41.4%	No
Jul 2022	$82.2bn	0.282%	+0.148 pp	-30.4%	No
Jun 2022	$72.0bn	0.280%	+0.152 pp	-34.5%	No
May 2022	$81.7bn	0.294%	+0.175 pp	-18.9%	No
Apr 2022	$85.9bn	0.311%	+0.187 pp	-17.0%	No
Mar 2022	$107.9bn	0.363%	+0.307 pp	+22.5%	No
Feb 2022	$103.9bn	0.360%	+0.303 pp	+18.2%	Yes
Jan 2022	$101.5bn	0.341%	+0.271 pp	+14.0%	Yes
Dec 2021	$128.4bn	0.411%	+0.281 pp	+31.8%	Yes
Nov 2021	$115.9bn	0.391%	+0.271 pp	+34.0%	Yes
Oct 2021	$129.0bn	0.431%	+0.307 pp	+62.4%	Yes
Sep 2021	$39.4bn	0.138%	+0.138 pp	+40.1%	Yes
Aug 2021	$41.7bn	0.139%	+0.139 pp	+44.2%	Yes
Jul 2021	$39.2bn	0.135%	+0.134 pp	+44.6%	Yes
Jun 2021	$36.3bn	0.128%	+0.128 pp	+61.4%	Yes

Its weight is estimated market cap divided by the total estimated market cap of matched S&P 500 members for the month. This is not an official float-adjusted S&P index weight.