Leidos

LDOS · United States · Diversified Support Services · matched S&P 500 member. Follow its market-weight contribution.

Historical time machine

Historical observation

20182026

Universe weight

0.043%

12M weight contribution

-0.008 pp

3M weight contribution

-0.009 pp

12M price return

-13.5%

Share of matched S&P 500 members

Monthly observations through Mar 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
Mar 2023	$12.6bn	0.043%	-0.008 pp	-13.5%	No
Feb 2023	$13.3bn	0.047%	-0.003 pp	-3.3%	No
Jan 2023	$13.5bn	0.046%	+0.004 pp	+12.1%	No
Dec 2022	$14.4bn	0.052%	+0.012 pp	+20.0%	Yes
Nov 2022	$14.9bn	0.051%	+0.009 pp	+26.3%	Yes
Oct 2022	$13.9bn	0.049%	+0.002 pp	+3.2%	No
Sep 2022	$11.9bn	0.047%	-0.001 pp	-7.6%	No
Aug 2022	$13.0bn	0.046%	+0.000 pp	-1.7%	No
Jul 2022	$14.6bn	0.050%	-0.001 pp	+2.1%	No
Jun 2022	$13.8bn	0.054%	+0.003 pp	+1.1%	Yes
May 2022	$14.3bn	0.051%	-0.001 pp	+3.2%	Yes
Apr 2022	$14.5bn	0.053%	+0.001 pp	+3.7%	Yes
Mar 2022	$15.2bn	0.051%	+0.024 pp	+13.8%	Yes
Feb 2022	$14.3bn	0.050%	+0.025 pp	+16.8%	Yes
Jan 2022	$12.6bn	0.042%	+0.006 pp	-14.4%	No
Dec 2021	$12.5bn	0.040%	-0.021 pp	-14.2%	No
Nov 2021	$12.3bn	0.042%	-0.019 pp	-11.5%	No
Oct 2021	$14.2bn	0.047%	-0.009 pp	+22.1%	No
Sep 2021	$13.6bn	0.048%	+0.048 pp	+9.3%	No
Aug 2021	$13.9bn	0.046%	+0.046 pp	+9.9%	No
Jul 2021	$15.0bn	0.052%	+0.052 pp	+13.4%	Yes
Jun 2021	$14.3bn	0.050%	+0.050 pp	+9.4%	Yes
May 2021	$14.5bn	0.052%	+0.052 pp	-1.0%	Yes
Apr 2021	$14.4bn	0.052%	-0.026 pp	+4.0%	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.