TransDigm Group

TDG · United States · Aerospace & Defense · matched S&P 500 member. Follow its market-weight contribution.

Historical time machine

Historical observation

20182026

Universe weight

0.159%

12M weight contribution

+0.042 pp

3M weight contribution

+0.054 pp

12M price return

+50.5%

Share of matched S&P 500 members

Monthly observations through Aug 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
Aug 2023	$49.9bn	0.159%	+0.042 pp	+50.5%	Yes
Jul 2023	$49.4bn	0.108%	-0.009 pp	+48.7%	No
Jun 2023	$49.1bn	0.114%	-0.000 pp	+71.4%	No
May 2023	$42.5bn	0.105%	-0.014 pp	+31.4%	No
Apr 2023	$41.8bn	0.141%	+0.022 pp	+32.3%	Yes
Mar 2023	$40.2bn	0.137%	+0.016 pp	+16.3%	Yes
Feb 2023	$40.6bn	0.143%	+0.015 pp	+14.8%	Yes
Jan 2023	$39.0bn	0.134%	+0.019 pp	+19.8%	Yes
Dec 2022	$34.2bn	0.124%	+0.011 pp	+1.8%	Yes
Nov 2022	$34.2bn	0.116%	+0.008 pp	+11.8%	Yes
Oct 2022	$31.2bn	0.111%	-0.004 pp	-5.1%	No
Sep 2022	$28.5bn	0.112%	-0.009 pp	-13.6%	No
Aug 2022	$32.6bn	0.117%	+0.005 pp	+1.6%	No
Jul 2022	$34.0bn	0.117%	-0.004 pp	-2.9%	No
Jun 2022	$29.3bn	0.114%	-0.012 pp	-17.1%	No
May 2022	$33.0bn	0.119%	-0.009 pp	-6.7%	No
Apr 2022	$33.0bn	0.119%	-0.002 pp	-3.1%	Yes
Mar 2022	$36.1bn	0.122%	+0.059 pp	+10.8%	Yes
Feb 2022	$37.0bn	0.128%	+0.065 pp	+15.6%	Yes
Jan 2022	$34.0bn	0.114%	+0.042 pp	+11.4%	Yes
Dec 2021	$35.2bn	0.113%	-0.024 pp	+2.8%	No
Nov 2021	$31.9bn	0.108%	-0.026 pp	-0.2%	No
Oct 2021	$34.4bn	0.115%	-0.008 pp	+30.7%	No
Sep 2021	$34.4bn	0.121%	+0.121 pp	+31.5%	No

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.