Harmonic market cap HLIT

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

Harmonic is worth $1.1B at the close on Oct 23, 2026, at $10.05 a share.

That is down 8% over the last year and up 19% over five years.

Its highest close in our data was $2B in Jun 2023.

Market cap over time

Year	End of year	Low	High	Change
2026 so far	$1.1B	$992.2M	$1.6B	−2%
2025	$1.1B	$944.4M	$1.6B	−29%
2024	$1.6B	$1B	$1.7B	+7%
2023	$1.5B	$1B	$2B	+6%
2022	$1.4B	$861M	$1.6B	+15%
2021	$1.2B	$697.5M	$1.2B	+67%
2020	$722.4M	$435.6M	$741.7M	+5%
2019	$690.2M	$416.1M	$746.2M	+71%
2018	$404M	$240.8M	$530M	+18%
2017	$342.8M	$231.6M	$474.6M	−12%
2016	$391.7M	$202.6M	$462.7M	+11%
2015	$354.4M	$354.4M	$695.7M	−45%
2014	$644.6M	$518.9M	$744M	−14%
2013	$751M	$589.3M	$881.2M	+31%
2012	$574.3M	$471.5M	$741.4M	−2%
2011	$584.7M	$492.9M	$1.1B	−39%
2010	$959.3M	$588.2M	$959.3M	n/a

Companies in Communication Equipment nearest Harmonic's size, closest first, today.

Company	Market cap
HLITHarmonic	$1.1B
NSSCNapco Security Technologies	$1.4B
ATENA10 Networks	$1.8B
DGIIDigi International	$2.8B
EXTRExtreme Networks	$2.9B
ONDSOndas	$3.5B
BKTIBK Technologies	$250.8M
AVNWAviat Networks	$245.4M
ESEEsco Technologies	$6B
Peer median	$2.3B