BWX Technologies market cap BWXT

Share price times shares outstanding: what the whole company sells for, since 2011.

BWX Technologies is worth $11.7B at the close on Oct 23, 2026, at $127.19 a share.

That is down 37% over the last year and up 116% over five years.

Its highest close in our data was $21.6B in Apr 2026.

Market cap over time

Year	End of year	Low	High	Change
2026 so far	$11.7B	$11.7B	$21.6B	−28%
2025	$16.1B	$8.2B	$19.5B	+56%
2024	$10.3B	$6.9B	$12.2B	+47%
2023	$7B	$5.2B	$7.3B	+33%
2022	$5.3B	$4B	$5.7B	+20%
2021	$4.4B	$4.4B	$6.5B	−23%
2020	$5.7B	$4.1B	$6.7B	−4%
2019	$6B	$3.9B	$6.1B	+64%
2018	$3.6B	$3.6B	$7.1B	−39%
2017	$6B	$3.9B	$6.2B	+53%
2016	$3.9B	$2.9B	$4.1B	+16%
2015	$3.4B	$2.1B	$3.4B	+46%
2014	$2.3B	$2.1B	$2.8B	−15%
2013	$2.7B	$2.1B	$2.7B	+27%
2012	$2.1B	$2B	$2.3B	+5%
2011	$2B	$1.6B	$2.1B	n/a

Companies in Industrial - Machinery nearest BWX Technologies' size, closest first, today.

Company	Market cap
BWXTBWX Technologies	$11.7B
WTSWatts Water Technologies	$12B
GGGGraco	$10.8B
MOG-AMoog	$10.8B
CRCrane	$10.6B
LIILennox International	$13B
TTCToro	$10B
RRXRegal Rexnord	$9.9B
DCIDONALDSON Co INC	$9.8B
ONTOOnto Innovation	$9.8B
LECOLincoln Electric	$14B
Peer median	$10.7B