Diodes market cap DIOD

Share price times shares outstanding: what the whole company sells for, since 2010.

Diodes is worth $3.7B at the close on Oct 23, 2026, at $81.07 a share.

That is up 41% over the last year and down 14% over five years.

Its highest close in our data was $5.5B in Jun 2026.

Market cap over time

Year	End of year	Low	High	Change
2026 so far	$3.7B	$2.4B	$5.5B	+60%
2025	$2.3B	$1.6B	$2.9B	−21%
2024	$3B	$2.5B	$3.9B	−20%
2023	$3.7B	$2.9B	$4.4B	+7%
2022	$3.5B	$2.8B	$4.5B	−30%
2021	$4.9B	$3.2B	$5B	+35%
2020	$3.7B	$1.7B	$3.8B	+32%
2019	$2.8B	$1.6B	$2.8B	+73%
2018	$1.6B	$1.4B	$1.9B	+14%
2017	$1.4B	$1.1B	$1.7B	+13%
2016	$1.3B	$846M	$1.3B	+12%
2015	$1.1B	$926.1M	$1.4B	−15%
2014	$1.3B	$951.3M	$1.4B	+22%
2013	$1.1B	$833.7M	$1.3B	+38%
2012	$783.1M	$614.7M	$1.2B	−19%
2011	$971.7M	$809M	$1.5B	−19%
2010	$1.2B	$676.6M	$1.2B	n/a

Companies in Semiconductors nearest Diodes' size, closest first, today.

Company	Market cap
DIODDiodes	$3.7B
KLICKulicke & Soffa Industries	$3.9B
ACMRACM Research	$3.5B
ENPHEnphase Energy	$4.2B
ACLSAxcelis Technologies	$3.3B
PENGPenguin Solutions	$3.2B
OSISOSI Systems	$3.1B
IPGPIPG Photonics	$3B
POWIPower Integrations	$2.6B
VECOVeeco Instruments	$2.6B
CRUSCirrus Logic	$5.6B
Peer median	$3.3B